aclocal.m4   aclocal.m4 
# generated automatically by aclocal 1.13.2 -*- Autoconf -*- # generated automatically by aclocal 1.14.1 -*- Autoconf -*-
# Copyright (C) 1996-2013 Free Software Foundation, Inc. # Copyright (C) 1996-2013 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation # This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it, # gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved. # with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful, # This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# Copyright (C) 2002-2013 Free Software Foundation, Inc. # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf
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# #
# This file is free software; the Free Software Foundation # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
# gives unlimited permission to copy and/or distribute it, #
# with or without modifications, as long as this notice is preserved. # This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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dnl paragraph) shall be included in all copies or substantial portions of t
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dnl Software.
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AC_PATH_PROG([XMLTO], [xmlto])
if test "x$XMLTO" = "x"; then
AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PAT
H])
fi
have_xmlto=yes
elif test "x$use_xmlto" = x"no" ; then
if test "x$XMLTO" != "x"; then
AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=n
o was specified])
fi
have_xmlto=no
else else
am__leading_dot=_ AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no'])
fi fi
rmdir .tst 2>/dev/null
AC_SUBST([am__leading_dot])])
# Check to see how 'make' treats includes. -*- Autoconf -*- # Test for a minimum version of xmlto, if provided.
m4_ifval([$1],
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# scrape the xmlto version
AC_MSG_CHECKING([the xmlto version])
xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3`
AC_MSG_RESULT([$xmlto_version])
AS_VERSION_COMPARE([$xmlto_version], [$1],
[if test "x$use_xmlto" = xauto; then
AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed]
)
have_xmlto=no
else
AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed
])
fi])
fi])
# Copyright (C) 2001-2013 Free Software Foundation, Inc. # Test for the ability of xmlto to generate a text target
# have_xmlto_text=no
# This file is free software; the Free Software Foundation cat > conftest.xml << "EOF"
# gives unlimited permission to copy and/or distribute it, EOF
# with or without modifications, as long as this notice is preserved. AS_IF([test "$have_xmlto" = yes],
[AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1],
[have_xmlto_text=yes],
[AC_MSG_WARN([xmlto cannot generate text format, this format s
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rm -f conftest.xml
AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes])
AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes])
]) # XORG_WITH_XMLTO
# AM_MAKE_INCLUDE() # XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT])
# ----------------- # --------------------------------------------
# Check to see how make treats includes. # Minimum version: 1.12.0
AC_DEFUN([AM_MAKE_INCLUDE], # Minimum version for optional DEFAULT argument: 1.12.0
[am_make=${MAKE-make} #
cat > confinc << 'END' # XSLT (Extensible Stylesheet Language Transformations) is a declarative,
am__doit: # XML-based language used for the transformation of XML documents.
@echo this is the am__doit target # The xsltproc command line tool is for applying XSLT stylesheets to XML do
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# If we don't find an include directive, just comment out the code. ML.
AC_MSG_CHECKING([for style of include used by $am_make]) # The XSLT processor is often used as a standalone tool for transformations
am__include="#" .
am__quote= # It should not be assumed that this tool is used only to work with documne
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# Ignore all kinds of additional output from 'make'. # Interface to module:
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am__quote= # --with-xsltproc: 'yes' user instructs the module to use xsltproc
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;; # have_xsltproc: returns yes if xsltproc found in PATH or no
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# Now try BSD make style include. # If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the pa
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;; m4_define([_defopt], m4_default([$2], [auto]))
esac AC_ARG_WITH(xsltproc,
AS_HELP_STRING([--with-xsltproc],
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_defopt[)]),
[use_xsltproc=$withval], [use_xsltproc=]_defopt)
m4_undefine([_defopt])
if test "x$use_xsltproc" = x"auto"; then
AC_PATH_PROG([XSLTPROC], [xsltproc])
if test "x$XSLTPROC" = "x"; then
AC_MSG_WARN([xsltproc not found - cannot transform XML documents])
have_xsltproc=no
else
have_xsltproc=yes
fi
elif test "x$use_xsltproc" = x"yes" ; then
AC_PATH_PROG([XSLTPROC], [xsltproc])
if test "x$XSLTPROC" = "x"; then
AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found
in PATH])
fi
have_xsltproc=yes
elif test "x$use_xsltproc" = x"no" ; then
if test "x$XSLTPROC" != "x"; then
AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xslt
proc=no was specified])
fi
have_xsltproc=no
else
AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no'])
fi fi
AC_SUBST([am__include])
AC_SUBST([am__quote])
AC_MSG_RESULT([$_am_result])
rm -f confinc confmf
])
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -* AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes])
- ]) # XORG_WITH_XSLTPROC
# Copyright (C) 1997-2013 Free Software Foundation, Inc. # XORG_WITH_PERL([MIN-VERSION], [DEFAULT])
# ----------------------------------------
# Minimum version: 1.15.0
# #
# This file is free software; the Free Software Foundation # PERL (Practical Extraction and Report Language) is a language optimized f
# gives unlimited permission to copy and/or distribute it, or
# with or without modifications, as long as this notice is preserved. # scanning arbitrary text files, extracting information from those text fil
es,
# and printing reports based on that information.
#
# When DEFAULT is not specified, --with-perl assumes 'auto'.
#
# Interface to module:
# HAVE_PERL: used in makefiles to conditionally scan text files
# PERL: returns the path of the perl program found
# returns the path set by the user in the environment
# --with-perl: 'yes' user instructs the module to use perl
# 'no' user instructs the module not to use perl
# have_perl: returns yes if perl found in PATH or no
#
# If the user sets the value of PERL, AC_PATH_PROG skips testing the path.
#
AC_DEFUN([XORG_WITH_PERL],[
AC_ARG_VAR([PERL], [Path to perl command])
# Preserves the interface, should it be implemented later
m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not imp
lemented])])
m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(perl,
AS_HELP_STRING([--with-perl],
[Use perl for extracting information from files (default: ]_defop
t[)]),
[use_perl=$withval], [use_perl=]_defopt)
m4_undefine([_defopt])
if test "x$use_perl" = x"auto"; then
AC_PATH_PROG([PERL], [perl])
if test "x$PERL" = "x"; then
AC_MSG_WARN([perl not found - cannot extract information and report
])
have_perl=no
else
have_perl=yes
fi
elif test "x$use_perl" = x"yes" ; then
AC_PATH_PROG([PERL], [perl])
if test "x$PERL" = "x"; then
AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH]
)
fi
have_perl=yes
elif test "x$use_perl" = x"no" ; then
if test "x$PERL" != "x"; then
AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no
was specified])
fi
have_perl=no
else
AC_MSG_ERROR([--with-perl expects 'yes' or 'no'])
fi
# AM_MISSING_PROG(NAME, PROGRAM) AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes])
# ------------------------------ ]) # XORG_WITH_PERL
AC_DEFUN([AM_MISSING_PROG],
[AC_REQUIRE([AM_MISSING_HAS_RUN])
$1=${$1-"${am_missing_run}$2"}
AC_SUBST($1)])
# AM_MISSING_HAS_RUN # XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT])
# ------------------ # ----------------
# Define MISSING if not defined so far and test if it is modern enough. # Minimum version: 1.5.0
# If it is, set am_missing_run to use it, otherwise, to nothing. # Minimum version for optional DEFAULT argument: 1.11.0
AC_DEFUN([AM_MISSING_HAS_RUN], #
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl # Documentation tools are not always available on all platforms and sometim
AC_REQUIRE_AUX_FILE([missing])dnl es
if test x"${MISSING+set}" != xset; then # not at the appropriate level. This macro enables a module to test for the
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*\ * | *\ *) with
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; # the --with-asciidoc option, it allows maximum flexibilty in making decisi
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# --with-asciidoc assumes 'auto'.
#
# Interface to module:
# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation
# ASCIIDOC: returns the path of the asciidoc program found
# returns the path set by the user in the environment
# --with-asciidoc: 'yes' user instructs the module to use asciidoc
# 'no' user instructs the module not to use asciidoc
#
# If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the pa
th.
#
AC_DEFUN([XORG_WITH_ASCIIDOC],[
AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command])
m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(asciidoc,
AS_HELP_STRING([--with-asciidoc],
[Use asciidoc to regenerate documentation (default: ]_defopt[)]),
[use_asciidoc=$withval], [use_asciidoc=]_defopt)
m4_undefine([_defopt])
if test "x$use_asciidoc" = x"auto"; then
AC_PATH_PROG([ASCIIDOC], [asciidoc])
if test "x$ASCIIDOC" = "x"; then
AC_MSG_WARN([asciidoc not found - documentation targets will be ski
pped])
have_asciidoc=no
else
have_asciidoc=yes
fi
elif test "x$use_asciidoc" = x"yes" ; then
AC_PATH_PROG([ASCIIDOC], [asciidoc])
if test "x$ASCIIDOC" = "x"; then
AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found
in PATH])
fi
have_asciidoc=yes
elif test "x$use_asciidoc" = x"no" ; then
if test "x$ASCIIDOC" != "x"; then
AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asci
idoc=no was specified])
fi
have_asciidoc=no
else
AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no'])
fi fi
# Use eval to expand $SHELL m4_ifval([$1],
if eval "$MISSING --is-lightweight"; then [if test "$have_asciidoc" = yes; then
am_missing_run="$MISSING " # scrape the asciidoc version
AC_MSG_CHECKING([the asciidoc version])
asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2`
AC_MSG_RESULT([$asciidoc_version])
AS_VERSION_COMPARE([$asciidoc_version], [$1],
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AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 n
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have_asciidoc=no
else
AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1
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fi])
fi])
AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
]) # XORG_WITH_ASCIIDOC
# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT])
# -------------------------------------------
# Minimum version: 1.5.0
# Minimum version for optional DEFAULT argument: 1.11.0
# Minimum version for optional DOT checking: 1.18.0
#
# Documentation tools are not always available on all platforms and sometim
es
# not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled
with
# the --with-doxygen option, it allows maximum flexibilty in making decisio
ns
# as whether or not to use the doxygen package. When DEFAULT is not specifi
ed,
# --with-doxygen assumes 'auto'.
#
# Interface to module:
# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation
# DOXYGEN: returns the path of the doxygen program found
# returns the path set by the user in the environment
# --with-doxygen: 'yes' user instructs the module to use doxygen
# 'no' user instructs the module not to use doxygen
#
# If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the pat
h.
#
AC_DEFUN([XORG_WITH_DOXYGEN],[
AC_ARG_VAR([DOXYGEN], [Path to doxygen command])
AC_ARG_VAR([DOT], [Path to the dot graphics utility])
m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(doxygen,
AS_HELP_STRING([--with-doxygen],
[Use doxygen to regenerate documentation (default: ]_defopt[)]),
[use_doxygen=$withval], [use_doxygen=]_defopt)
m4_undefine([_defopt])
if test "x$use_doxygen" = x"auto"; then
AC_PATH_PROG([DOXYGEN], [doxygen])
if test "x$DOXYGEN" = "x"; then
AC_MSG_WARN([doxygen not found - documentation targets will be skip
ped])
have_doxygen=no
else
have_doxygen=yes
fi
elif test "x$use_doxygen" = x"yes" ; then
AC_PATH_PROG([DOXYGEN], [doxygen])
if test "x$DOXYGEN" = "x"; then
AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in
PATH])
fi
have_doxygen=yes
elif test "x$use_doxygen" = x"no" ; then
if test "x$DOXYGEN" != "x"; then
AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxyg
en=no was specified])
fi
have_doxygen=no
else else
am_missing_run= AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no'])
AC_MSG_WARN(['missing' script is too old or missing])
fi fi
]) m4_ifval([$1],
[if test "$have_doxygen" = yes; then
# scrape the doxygen version
AC_MSG_CHECKING([the doxygen version])
doxygen_version=`$DOXYGEN --version 2>/dev/null`
AC_MSG_RESULT([$doxygen_version])
AS_VERSION_COMPARE([$doxygen_version], [$1],
[if test "x$use_doxygen" = xauto; then
AC_MSG_WARN([doxygen version $doxygen_version found, but $1 nee
ded])
have_doxygen=no
else
AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 ne
eded])
fi])
fi])
# Helper functions for option handling. -*- Autoconf -* dnl Check for DOT if we have doxygen. The caller decides if it is mandatory
- dnl HAVE_DOT is a variable that can be used in your doxygen.in config file:
dnl HAVE_DOT = @HAVE_DOT@
HAVE_DOT=no
if test "x$have_doxygen" = "xyes"; then
AC_PATH_PROG([DOT], [dot])
if test "x$DOT" != "x"; then
HAVE_DOT=yes
fi
fi
# Copyright (C) 2001-2013 Free Software Foundation, Inc. AC_SUBST([HAVE_DOT])
AM_CONDITIONAL([HAVE_DOT], [test "$HAVE_DOT" = "yes"])
AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])
]) # XORG_WITH_DOXYGEN
# XORG_WITH_GROFF([DEFAULT])
# ----------------
# Minimum version: 1.6.0
# Minimum version for optional DEFAULT argument: 1.11.0
# #
# This file is free software; the Free Software Foundation # Documentation tools are not always available on all platforms and sometim
# gives unlimited permission to copy and/or distribute it, es
# with or without modifications, as long as this notice is preserved. # not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled
with
# the --with-groff option, it allows maximum flexibilty in making decisions
# as whether or not to use the groff package. When DEFAULT is not specified
,
# --with-groff assumes 'auto'.
#
# Interface to module:
# HAVE_GROFF: used in makefiles to conditionally generate documentation
# HAVE_GROFF_MM: the memorandum macros (-mm) package
# HAVE_GROFF_MS: the -ms macros package
# GROFF: returns the path of the groff program found
# returns the path set by the user in the environment
# --with-groff: 'yes' user instructs the module to use groff
# 'no' user instructs the module not to use groff
#
# Added in version 1.9.0:
# HAVE_GROFF_HTML: groff has dependencies to output HTML format:
# pnmcut pnmcrop pnmtopng pnmtops from the netpbm package.
# psselect from the psutils package.
# the ghostcript package. Refer to the grohtml man pages
#
# If the user sets the value of GROFF, AC_PATH_PROG skips testing the path.
#
# OS and distros often splits groff in a basic and full package, the former
# having the groff program and the later having devices, fonts and macros
# Checking for the groff executable is not enough.
#
# If macros are missing, we cannot assume that groff is useless, so we don'
t
# unset HAVE_GROFF or GROFF env variables.
# HAVE_GROFF_?? can never be true while HAVE_GROFF is false.
#
AC_DEFUN([XORG_WITH_GROFF],[
AC_ARG_VAR([GROFF], [Path to groff command])
m4_define([_defopt], m4_default([$1], [auto]))
AC_ARG_WITH(groff,
AS_HELP_STRING([--with-groff],
[Use groff to regenerate documentation (default: ]_defopt[)]),
[use_groff=$withval], [use_groff=]_defopt)
m4_undefine([_defopt])
if test "x$use_groff" = x"auto"; then
AC_PATH_PROG([GROFF], [groff])
if test "x$GROFF" = "x"; then
AC_MSG_WARN([groff not found - documentation targets will be skippe
d])
have_groff=no
else
have_groff=yes
fi
elif test "x$use_groff" = x"yes" ; then
AC_PATH_PROG([GROFF], [groff])
if test "x$GROFF" = "x"; then
AC_MSG_ERROR([--with-groff=yes specified but groff not found in PAT
H])
fi
have_groff=yes
elif test "x$use_groff" = x"no" ; then
if test "x$GROFF" != "x"; then
AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=n
o was specified])
fi
have_groff=no
else
AC_MSG_ERROR([--with-groff expects 'yes' or 'no'])
fi
# _AM_MANGLE_OPTION(NAME) # We have groff, test for the presence of the macro packages
# ----------------------- if test "x$have_groff" = x"yes"; then
AC_DEFUN([_AM_MANGLE_OPTION], AC_MSG_CHECKING([for ${GROFF} -ms macros])
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then
groff_ms_works=yes
else
groff_ms_works=no
fi
AC_MSG_RESULT([$groff_ms_works])
AC_MSG_CHECKING([for ${GROFF} -mm macros])
if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then
groff_mm_works=yes
else
groff_mm_works=no
fi
AC_MSG_RESULT([$groff_mm_works])
fi
# _AM_SET_OPTION(NAME) # We have groff, test for HTML dependencies, one command per package
# -------------------- if test "x$have_groff" = x"yes"; then
# Set option NAME. Presently that only means defining a flag for this opti AC_PATH_PROGS(GS_PATH, [gs gswin32c])
on. AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng])
AC_DEFUN([_AM_SET_OPTION], AC_PATH_PROG(PSSELECT_PATH, [psselect])
[m4_define(_AM_MANGLE_OPTION([$1]), [1])]) if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PA
TH" != "x"; then
have_groff_html=yes
else
have_groff_html=no
AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skip
ped. Refer to grohtml man pages])
fi
fi
# _AM_SET_OPTIONS(OPTIONS) # Set Automake conditionals for Makefiles
# ------------------------ AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes])
# OPTIONS is a space-separated list of Automake options. AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes])
AC_DEFUN([_AM_SET_OPTIONS], AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes])
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes])
]) # XORG_WITH_GROFF
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) # XORG_WITH_FOP([MIN-VERSION], [DEFAULT])
# ------------------------------------------- # ---------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. # Minimum version: 1.6.0
AC_DEFUN([_AM_IF_OPTION], # Minimum version for optional DEFAULT argument: 1.11.0
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) # Minimum version for optional MIN-VERSION argument: 1.15.0
#
# Documentation tools are not always available on all platforms and sometim
es
# not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled
with
# the --with-fop option, it allows maximum flexibilty in making decisions
# as whether or not to use the fop package. When DEFAULT is not specified,
# --with-fop assumes 'auto'.
#
# Interface to module:
# HAVE_FOP: used in makefiles to conditionally generate documentation
# FOP: returns the path of the fop program found
# returns the path set by the user in the environment
# --with-fop: 'yes' user instructs the module to use fop
# 'no' user instructs the module not to use fop
#
# If the user sets the value of FOP, AC_PATH_PROG skips testing the path.
#
AC_DEFUN([XORG_WITH_FOP],[
AC_ARG_VAR([FOP], [Path to fop command])
m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(fop,
AS_HELP_STRING([--with-fop],
[Use fop to regenerate documentation (default: ]_defopt[)]),
[use_fop=$withval], [use_fop=]_defopt)
m4_undefine([_defopt])
if test "x$use_fop" = x"auto"; then
AC_PATH_PROG([FOP], [fop])
if test "x$FOP" = "x"; then
AC_MSG_WARN([fop not found - documentation targets will be skipped]
)
have_fop=no
else
have_fop=yes
fi
elif test "x$use_fop" = x"yes" ; then
AC_PATH_PROG([FOP], [fop])
if test "x$FOP" = "x"; then
AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH])
fi
have_fop=yes
elif test "x$use_fop" = x"no" ; then
if test "x$FOP" != "x"; then
AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no wa
s specified])
fi
have_fop=no
else
AC_MSG_ERROR([--with-fop expects 'yes' or 'no'])
fi
# Copyright (C) 1999-2013 Free Software Foundation, Inc. # Test for a minimum version of fop, if provided.
m4_ifval([$1],
[if test "$have_fop" = yes; then
# scrape the fop version
AC_MSG_CHECKING([for fop minimum version])
fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3`
AC_MSG_RESULT([$fop_version])
AS_VERSION_COMPARE([$fop_version], [$1],
[if test "x$use_fop" = xauto; then
AC_MSG_WARN([fop version $fop_version found, but $1 needed])
have_fop=no
else
AC_MSG_ERROR([fop version $fop_version found, but $1 needed])
fi])
fi])
AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes])
]) # XORG_WITH_FOP
# XORG_WITH_M4([MIN-VERSION])
# ---------------------------
# Minimum version: 1.19.0
# #
# This file is free software; the Free Software Foundation # This macro attempts to locate an m4 macro processor which supports
# gives unlimited permission to copy and/or distribute it, # -I option and is only useful for modules relying on M4 in order to
# with or without modifications, as long as this notice is preserved. # expand macros in source code files.
#
# Interface to module:
# M4: returns the path of the m4 program found
# returns the path set by the user in the environment
#
AC_DEFUN([XORG_WITH_M4], [
AC_CACHE_CHECK([for m4 that supports -I option], [ac_cv_path_M4],
[AC_PATH_PROGS_FEATURE_CHECK([M4], [m4 gm4],
[[$ac_path_M4 -I. /dev/null > /dev/null 2>&1 && \
ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]],
[AC_MSG_ERROR([could not find m4 that supports -I option])],
[$PATH:/usr/gnu/bin])])
# AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND AC_SUBST([M4], [$ac_cv_path_M4])
]) ]) # XORG_WITH_M4
# -------------------------------------------------------------------------
-- # XORG_WITH_PS2PDF([DEFAULT])
# Adds support for distributing Python modules and packages. To # ----------------
# install modules, copy them to $(pythondir), using the python_PYTHON # Minimum version: 1.6.0
# automake variable. To install a package with the same name as the # Minimum version for optional DEFAULT argument: 1.11.0
# automake package, install to $(pkgpythondir), or use the
# pkgpython_PYTHON automake variable.
# #
# The variables $(pyexecdir) and $(pkgpyexecdir) are provided as # Documentation tools are not always available on all platforms and sometim
# locations to install python extension modules (shared libraries). es
# Another macro is required to find the appropriate flags to compile # not at the appropriate level. This macro enables a module to test for the
# extension modules. # presence of the tool and obtain it's path in separate variables. Coupled
with
# the --with-ps2pdf option, it allows maximum flexibilty in making decision
s
# as whether or not to use the ps2pdf package. When DEFAULT is not specifie
d,
# --with-ps2pdf assumes 'auto'.
#
# Interface to module:
# HAVE_PS2PDF: used in makefiles to conditionally generate document
ation
# PS2PDF: returns the path of the ps2pdf program found
# returns the path set by the user in the environment
# --with-ps2pdf: 'yes' user instructs the module to use ps2pdf
# 'no' user instructs the module not to use ps2pdf
#
# If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path
.
#
AC_DEFUN([XORG_WITH_PS2PDF],[
AC_ARG_VAR([PS2PDF], [Path to ps2pdf command])
m4_define([_defopt], m4_default([$1], [auto]))
AC_ARG_WITH(ps2pdf,
AS_HELP_STRING([--with-ps2pdf],
[Use ps2pdf to regenerate documentation (default: ]_defopt[)]),
[use_ps2pdf=$withval], [use_ps2pdf=]_defopt)
m4_undefine([_defopt])
if test "x$use_ps2pdf" = x"auto"; then
AC_PATH_PROG([PS2PDF], [ps2pdf])
if test "x$PS2PDF" = "x"; then
AC_MSG_WARN([ps2pdf not found - documentation targets will be skipp
ed])
have_ps2pdf=no
else
have_ps2pdf=yes
fi
elif test "x$use_ps2pdf" = x"yes" ; then
AC_PATH_PROG([PS2PDF], [ps2pdf])
if test "x$PS2PDF" = "x"; then
AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in P
ATH])
fi
have_ps2pdf=yes
elif test "x$use_ps2pdf" = x"no" ; then
if test "x$PS2PDF" != "x"; then
AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf
=no was specified])
fi
have_ps2pdf=no
else
AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no'])
fi
AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes])
]) # XORG_WITH_PS2PDF
# XORG_ENABLE_DOCS (enable_docs=yes)
# ----------------
# Minimum version: 1.6.0
# #
# If your package is configured with a different prefix to python, # Documentation tools are not always available on all platforms and sometim
# users will have to add the install directory to the PYTHONPATH es
# environment variable, or create a .pth file (see the python # not at the appropriate level. This macro enables a builder to skip all
# documentation for details). # documentation targets except traditional man pages.
# Combined with the specific tool checking macros XORG_WITH_*, it provides
# maximum flexibilty in controlling documentation building.
# Refer to:
# XORG_WITH_XMLTO --with-xmlto
# XORG_WITH_ASCIIDOC --with-asciidoc
# XORG_WITH_DOXYGEN --with-doxygen
# XORG_WITH_FOP --with-fop
# XORG_WITH_GROFF --with-groff
# XORG_WITH_PS2PDF --with-ps2pdf
#
# Interface to module:
# ENABLE_DOCS: used in makefiles to conditionally generate docume
ntation
# --enable-docs: 'yes' user instructs the module to generate docs
# 'no' user instructs the module not to generate docs
# parm1: specify the default value, yes or no.
#
AC_DEFUN([XORG_ENABLE_DOCS],[
m4_define([docs_default], m4_default([$1], [yes]))
AC_ARG_ENABLE(docs,
AS_HELP_STRING([--enable-docs],
[Enable building the documentation (default: ]docs_default[)]),
[build_docs=$enableval], [build_docs=]docs_default)
m4_undefine([docs_default])
AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes])
AC_MSG_CHECKING([whether to build documentation])
AC_MSG_RESULT([$build_docs])
]) # XORG_ENABLE_DOCS
# XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes)
# ----------------
# Minimum version: 1.6.0
# #
# If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will # This macro enables a builder to skip all developer documentation.
# cause an error if the version of python installed on the system # Combined with the specific tool checking macros XORG_WITH_*, it provides
# doesn't meet the requirement. MINIMUM-VERSION should consist of # maximum flexibilty in controlling documentation building.
# numbers and dots only. # Refer to:
AC_DEFUN([AM_PATH_PYTHON], # XORG_WITH_XMLTO --with-xmlto
[ # XORG_WITH_ASCIIDOC --with-asciidoc
dnl Find a Python interpreter. Python versions prior to 2.0 are not # XORG_WITH_DOXYGEN --with-doxygen
dnl supported. (2.0 was released on October 16, 2000). # XORG_WITH_FOP --with-fop
m4_define_default([_AM_PYTHON_INTERPRETER_LIST], # XORG_WITH_GROFF --with-groff
[python python2 python3 python3.3 python3.2 python3.1 python3.0 python2.7 d # XORG_WITH_PS2PDF --with-ps2pdf
nl #
python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0]) # Interface to module:
# ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate develope
r docs
# --enable-devel-docs: 'yes' user instructs the module to generate develope
r docs
# 'no' user instructs the module not to generate devel
oper docs
# parm1: specify the default value, yes or no.
#
AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[
m4_define([devel_default], m4_default([$1], [yes]))
AC_ARG_ENABLE(devel-docs,
AS_HELP_STRING([--enable-devel-docs],
[Enable building the developer documentation (default: ]devel_def
ault[)]),
[build_devel_docs=$enableval], [build_devel_docs=]devel_default)
m4_undefine([devel_default])
AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes])
AC_MSG_CHECKING([whether to build developer documentation])
AC_MSG_RESULT([$build_devel_docs])
]) # XORG_ENABLE_DEVEL_DOCS
AC_ARG_VAR([PYTHON], [the Python interpreter]) # XORG_ENABLE_SPECS (enable_specs=yes)
# ----------------
# Minimum version: 1.6.0
#
# This macro enables a builder to skip all functional specification targets
.
# Combined with the specific tool checking macros XORG_WITH_*, it provides
# maximum flexibilty in controlling documentation building.
# Refer to:
# XORG_WITH_XMLTO --with-xmlto
# XORG_WITH_ASCIIDOC --with-asciidoc
# XORG_WITH_DOXYGEN --with-doxygen
# XORG_WITH_FOP --with-fop
# XORG_WITH_GROFF --with-groff
# XORG_WITH_PS2PDF --with-ps2pdf
#
# Interface to module:
# ENABLE_SPECS: used in makefiles to conditionally generate
specs
# --enable-specs: 'yes' user instructs the module to generate specs
# 'no' user instructs the module not to generate specs
# parm1: specify the default value, yes or no.
#
AC_DEFUN([XORG_ENABLE_SPECS],[
m4_define([spec_default], m4_default([$1], [yes]))
AC_ARG_ENABLE(specs,
AS_HELP_STRING([--enable-specs],
[Enable building the specs (default: ]spec_default[)]),
[build_specs=$enableval], [build_specs=]spec_default)
m4_undefine([spec_default])
AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes])
AC_MSG_CHECKING([whether to build functional specifications])
AC_MSG_RESULT([$build_specs])
]) # XORG_ENABLE_SPECS
# XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto)
# ----------------------------------------------
# Minimum version: 1.13.0
#
# This macro enables a builder to enable/disable unit testing
# It makes no assumption about the test cases implementation
# Test cases may or may not use Automake "Support for test suites"
# They may or may not use the software utility library GLib
#
# When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL
# ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib.
# The variable enable_unit_tests is used by other macros in this file.
#
# Interface to module:
# ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests
# enable_unit_tests: used in configure.ac for additional configuration
# --enable-unit-tests: 'yes' user instructs the module to build tests
# 'no' user instructs the module not to build tests
# parm1: specify the default value, yes or no.
#
AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[
AC_BEFORE([$0], [XORG_WITH_GLIB])
AC_BEFORE([$0], [XORG_LD_WRAP])
AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS])
m4_define([_defopt], m4_default([$1], [auto]))
AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests],
[Enable building unit test cases (default: ]_defopt[)]),
[enable_unit_tests=$enableval], [enable_unit_tests=]_defopt)
m4_undefine([_defopt])
AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno])
AC_MSG_CHECKING([whether to build unit test cases])
AC_MSG_RESULT([$enable_unit_tests])
]) # XORG_ENABLE_UNIT_TESTS
m4_if([$1],[],[ # XORG_ENABLE_INTEGRATION_TESTS (enable_unit_tests=auto)
dnl No version check is needed. # ------------------------------------------------------
# Find any Python interpreter. # Minimum version: 1.17.0
if test -z "$PYTHON"; then #
AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :) # This macro enables a builder to enable/disable integration testing
fi # It makes no assumption about the test cases' implementation
am_display_PYTHON=python # Test cases may or may not use Automake "Support for test suites"
], [ #
dnl A version check is needed. # Please see XORG_ENABLE_UNIT_TESTS for unit test support. Unit test suppor
if test -n "$PYTHON"; then t
# If the user set $PYTHON, use it and don't search something else. # usually requires less dependencies and may be built and run under less
AC_MSG_CHECKING([whether $PYTHON version is >= $1]) # stringent environments than integration tests.
AM_PYTHON_CHECK_VERSION([$PYTHON], [$1], #
[AC_MSG_RESULT([yes])], # Interface to module:
[AC_MSG_RESULT([no]) # ENABLE_INTEGRATION_TESTS: used in makefiles to conditionally build test
AC_MSG_ERROR([Python interpreter is too old]) s
]) # enable_integration_tests: used in configure.ac for additional configura
am_display_PYTHON=$PYTHON tion
else # --enable-integration-tests: 'yes' user instructs the module to build test
# Otherwise, try each interpreter until we find one that satisfies s
# VERSION. # 'no' user instructs the module not to build t
AC_CACHE_CHECK([for a Python interpreter with version >= $1], ests
[am_cv_pathless_PYTHON],[ # parm1: specify the default value, yes or no.
for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do #
test "$am_cv_pathless_PYTHON" = none && break AC_DEFUN([XORG_ENABLE_INTEGRATION_TESTS],[
AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break]) AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS])
done]) m4_define([_defopt], m4_default([$1], [auto]))
# Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. AC_ARG_ENABLE(integration-tests, AS_HELP_STRING([--enable-integration-tests
if test "$am_cv_pathless_PYTHON" = none; then ],
PYTHON=: [Enable building integration test cases (default: ]_defopt[)]),
else [enable_integration_tests=$enableval],
AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON]) [enable_integration_tests=]_defopt)
fi m4_undefine([_defopt])
am_display_PYTHON=$am_cv_pathless_PYTHON AM_CONDITIONAL([ENABLE_INTEGRATION_TESTS],
fi [test "x$enable_integration_tests" != xno])
]) AC_MSG_CHECKING([whether to build unit test cases])
AC_MSG_RESULT([$enable_integration_tests])
]) # XORG_ENABLE_INTEGRATION_TESTS
if test "$PYTHON" = :; then # XORG_WITH_GLIB([MIN-VERSION], [DEFAULT])
dnl Run any user-specified action, or abort. # ----------------------------------------
m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])] # Minimum version: 1.13.0
) #
else # GLib is a library which provides advanced data structures and functions.
# This macro enables a module to test for the presence of Glib.
#
# When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit tes
ting.
# Otherwise the value of $enable_unit_tests is blank.
#
# Please see XORG_ENABLE_INTEGRATION_TESTS for integration test support. Un
it
# test support usually requires less dependencies and may be built and run
under
# less stringent environments than integration tests.
#
# Interface to module:
# HAVE_GLIB: used in makefiles to conditionally build targets
# with_glib: used in configure.ac to know if GLib has been found
# --with-glib: 'yes' user instructs the module to use glib
# 'no' user instructs the module not to use glib
#
AC_DEFUN([XORG_WITH_GLIB],[
AC_REQUIRE([PKG_PROG_PKG_CONFIG])
m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib],
[Use GLib library for unit testing (default: ]_defopt[)]),
[with_glib=$withval], [with_glib=]_defopt)
m4_undefine([_defopt])
dnl Query Python for its version number. Getting [:3] seems to be have_glib=no
dnl the best way to do this; it's what "site.py" does in the standard # Do not probe GLib if user explicitly disabled unit testing
dnl library. if test "x$enable_unit_tests" != x"no"; then
# Do not probe GLib if user explicitly disabled it
if test "x$with_glib" != x"no"; then
m4_ifval(
[$1],
[PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_g
lib=no])],
[PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no
])]
)
fi
fi
AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version], # Not having GLib when unit testing has been explicitly requested is an err
[am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.ver or
sion[[:3]])"`]) if test "x$enable_unit_tests" = x"yes"; then
AC_SUBST([PYTHON_VERSION], [$am_cv_python_version]) if test "x$have_glib" = x"no"; then
AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]
)
fi
fi
dnl Use the values of $prefix and $exec_prefix for the corresponding # Having unit testing disabled when GLib has been explicitly requested is a
dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made n error
dnl distinct variables so they can be overridden if need be. However, if test "x$enable_unit_tests" = x"no"; then
dnl general consensus is that you shouldn't need this ability. if test "x$with_glib" = x"yes"; then
AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]
)
fi
fi
AC_SUBST([PYTHON_PREFIX], ['${prefix}']) # Not having GLib when it has been explicitly requested is an error
AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}']) if test "x$with_glib" = x"yes"; then
if test "x$have_glib" = x"no"; then
AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found])
fi
fi
dnl At times (like when building shared libraries) you may want AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes])
dnl to know which OS platform Python thinks this is. ]) # XORG_WITH_GLIB
AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform] # XORG_LD_WRAP([required|optional])
, # ---------------------------------
[am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.pl # Minimum version: 1.13.0
atform)"`]) #
AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform]) # Check if linker supports -wrap, passed via compiler flags
#
# When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit te
sting.
# Otherwise the value of $enable_unit_tests is blank.
#
# Argument added in 1.16.0 - default is "required", to match existing behav
ior
# of returning an error if enable_unit_tests is yes, and ld -wrap is not
# available, an argument of "optional" allows use when some unit tests requ
ire
# ld -wrap and others do not.
#
AC_DEFUN([XORG_LD_WRAP],[
XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=n
o],
[AC_LANG_PROGRAM([#include <stdlib.h>
void __wrap_exit(int status) { return; }],
[exit(0);])])
# Not having ld wrap when unit testing has been explicitly requested is an
error
if test "x$enable_unit_tests" = x"yes" -a "x$1" != "xoptional"; then
if test "x$have_ld_wrap" = x"no"; then
AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is
not available])
fi
fi
AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes])
#
]) # XORG_LD_WRAP
# Just factor out some code duplication. # XORG_CHECK_LINKER_FLAGS
am_python_setup_sysconfig="\ # -----------------------
import sys # SYNOPSIS
# Prefer sysconfig over distutils.sysconfig, for better compatibility #
# with python 3.x. See automake bug#10227. # XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE], [PRO
try: GRAM-SOURCE])
import sysconfig #
except ImportError: # DESCRIPTION
can_use_sysconfig = 0 #
else: # Check whether the given linker FLAGS work with the current language's
can_use_sysconfig = 1 # linker, or whether they give an error.
# Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs: #
# <https://github.com/pypa/virtualenv/issues/118> # ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
try: # success/failure.
from platform import python_implementation #
if python_implementation() == 'CPython' and sys.version[[:3]] == '2.7': # PROGRAM-SOURCE is the program source to link with, if needed
can_use_sysconfig = 0 #
except ImportError: # NOTE: Based on AX_CHECK_COMPILER_FLAGS.
pass" #
# LICENSE
#
# Copyright (c) 2009 Mike Frysinger <vapier@gentoo.org>
# Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu>
# Copyright (c) 2009 Matteo Frigo
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Genera
l
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.#
AC_DEFUN([XORG_CHECK_LINKER_FLAGS],
[AC_MSG_CHECKING([whether the linker accepts $1])
dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname
:
AS_LITERAL_IF([$1],
[AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [
ax_save_FLAGS=$LDFLAGS
LDFLAGS="$1"
AC_LINK_IFELSE([m4_default([$4],[AC_LANG_PROGRAM()])],
AS_TR_SH(xorg_cv_linker_flags_[$1])=yes,
AS_TR_SH(xorg_cv_linker_flags_[$1])=no)
LDFLAGS=$ax_save_FLAGS])],
[ax_save_FLAGS=$LDFLAGS
LDFLAGS="$1"
AC_LINK_IFELSE([AC_LANG_PROGRAM()],
eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes,
eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no)
LDFLAGS=$ax_save_FLAGS])
eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1])
AC_MSG_RESULT($xorg_check_linker_flags)
if test "x$xorg_check_linker_flags" = xyes; then
m4_default([$2], :)
else
m4_default([$3], :)
fi
]) # XORG_CHECK_LINKER_FLAGS
dnl Set up 4 directories: # XORG_MEMORY_CHECK_FLAGS
# -----------------------
# Minimum version: 1.16.0
#
# This macro attempts to find appropriate memory checking functionality
# for various platforms which unit testing code may use to catch various
# forms of memory allocation and access errors in testing.
#
# Interface to module:
# XORG_MALLOC_DEBUG_ENV - environment variables to set to enable debugging
# Usually added to TESTS_ENVIRONMENT in Makefile.am
#
# If the user sets the value of XORG_MALLOC_DEBUG_ENV, it is used verbatim.
#
AC_DEFUN([XORG_MEMORY_CHECK_FLAGS],[
dnl pythondir -- where to install python scripts. This is the AC_REQUIRE([AC_CANONICAL_HOST])
dnl site-packages directory, not the python standard library AC_ARG_VAR([XORG_MALLOC_DEBUG_ENV],
dnl directory like in previous automake betas. This behavior [Environment variables to enable memory checking in tests])
dnl is more consistent with lispdir.m4 for example.
dnl Query distutils for this directory.
AC_CACHE_CHECK([for $am_display_PYTHON script directory],
[am_cv_python_pythondir],
[if test "x$prefix" = xNONE
then
am_py_prefix=$ac_default_prefix
else
am_py_prefix=$prefix
fi
am_cv_python_pythondir=`$PYTHON -c "
$am_python_setup_sysconfig
if can_use_sysconfig:
sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'})
else:
from distutils import sysconfig
sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix')
sys.stdout.write(sitedir)"`
case $am_cv_python_pythondir in
$am_py_prefix*)
am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am
__strip_prefix,$PYTHON_PREFIX,"`
;;
*)
case $am_py_prefix in
/usr|/System*) ;;
*)
am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/si
te-packages
;;
esac
;;
esac
])
AC_SUBST([pythondir], [$am_cv_python_pythondir])
dnl pkgpythondir -- $PACKAGE directory under pythondir. Was # Check for different types of support on different platforms
dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is case $host_os in
dnl more consistent with the rest of automake. solaris*)
AC_CHECK_LIB([umem], [umem_alloc],
[malloc_debug_env='LD_PRELOAD=libumem.so UMEM_DEBUG=default'])
;;
*-gnu*) # GNU libc - Value is used as a single byte bit pattern,
# both directly and inverted, so should not be 0 or 255.
malloc_debug_env='MALLOC_PERTURB_=15'
;;
darwin*)
malloc_debug_env='MallocPreScribble=1 MallocScribble=1 DYLD_INSERT_
LIBRARIES=/usr/lib/libgmalloc.dylib'
;;
*bsd*)
malloc_debug_env='MallocPreScribble=1 MallocScribble=1'
;;
esac
AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE]) # User supplied flags override default flags
if test "x$XORG_MALLOC_DEBUG_ENV" != "x"; then
malloc_debug_env="$XORG_MALLOC_DEBUG_ENV"
fi
dnl pyexecdir -- directory for installing python extension modules AC_SUBST([XORG_MALLOC_DEBUG_ENV],[$malloc_debug_env])
dnl (shared libraries) ]) # XORG_WITH_LINT
dnl Query distutils for this directory.
AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
[am_cv_python_pyexecdir],
[if test "x$exec_prefix" = xNONE
then
am_py_exec_prefix=$am_py_prefix
else
am_py_exec_prefix=$exec_prefix
fi
am_cv_python_pyexecdir=`$PYTHON -c "
$am_python_setup_sysconfig
if can_use_sysconfig:
sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix
'})
else:
from distutils import sysconfig
sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix')
sys.stdout.write(sitedir)"`
case $am_cv_python_pyexecdir in
$am_py_exec_prefix*)
am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am
__strip_prefix,$PYTHON_EXEC_PREFIX,"`
;;
*)
case $am_py_exec_prefix in
/usr|/System*) ;;
*)
am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERS
ION/site-packages
;;
esac
;;
esac
])
AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE) # XORG_CHECK_MALLOC_ZERO
# ----------------------
# Minimum version: 1.0.0
#
# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if
# malloc(0) returns NULL. Packages should add one of these cflags to
# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them.
AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[
AC_ARG_ENABLE(malloc0returnsnull,
AS_HELP_STRING([--enable-malloc0returnsnull],
[malloc(0) returns NULL (default: auto)]),
[MALLOC_ZERO_RETURNS_NULL=$enableval],
[MALLOC_ZERO_RETURNS_NULL=auto])
AC_MSG_CHECKING([whether malloc(0) returns NULL])
if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then
AC_CACHE_VAL([xorg_cv_malloc0_returns_null],
[AC_RUN_IFELSE([AC_LANG_PROGRAM([
#include <stdlib.h>
],[
char *m0, *r0, *c0, *p;
m0 = malloc(0);
p = malloc(10);
r0 = realloc(p,0);
c0 = calloc(0,10);
exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1);
])],
[xorg_cv_malloc0_returns_null=yes],
[xorg_cv_malloc0_returns_null=no])])
MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null
fi
AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL])
AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE]) if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then
MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL"
XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS
XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC"
else
MALLOC_ZERO_CFLAGS=""
XMALLOC_ZERO_CFLAGS=""
XTMALLOC_ZERO_CFLAGS=""
fi
dnl Run any user-specified action. AC_SUBST([MALLOC_ZERO_CFLAGS])
$2 AC_SUBST([XMALLOC_ZERO_CFLAGS])
fi AC_SUBST([XTMALLOC_ZERO_CFLAGS])
]) # XORG_CHECK_MALLOC_ZERO
]) # XORG_WITH_LINT()
# ----------------
# Minimum version: 1.1.0
#
# This macro enables the use of a tool that flags some suspicious and
# non-portable constructs (likely to be bugs) in C language source code.
# It will attempt to locate the tool and use appropriate options.
# There are various lint type tools on different platforms.
#
# Interface to module:
# LINT: returns the path to the tool found on the platform
# or the value set to LINT on the configure cmd line
# also an Automake conditional
# LINT_FLAGS: an Automake variable with appropriate flags
#
# --with-lint: 'yes' user instructs the module to use lint
# 'no' user instructs the module not to use lint (default)
#
# If the user sets the value of LINT, AC_PATH_PROG skips testing the path.
# If the user sets the value of LINT_FLAGS, they are used verbatim.
#
AC_DEFUN([XORG_WITH_LINT],[
AC_ARG_VAR([LINT], [Path to a lint-style command])
AC_ARG_VAR([LINT_FLAGS], [Flags for the lint-style command])
AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint],
[Use a lint-style source code checker (default: disabled)])]
,
[use_lint=$withval], [use_lint=no])
# AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE # Obtain platform specific info like program name and options
]) # The lint program on FreeBSD and NetBSD is different from the one on Solar
# ------------------------------------------------------------------------- is
-- case $host_os in
# Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION. *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*)
# Run ACTION-IF-FALSE otherwise. lint_name=splint
# This test uses sys.hexversion instead of the string equivalent (first lint_options="-badflag"
# word of sys.version), in order to cope with versions such as 2.2c1. ;;
# This supports Python 2.0 or higher. (2.0 was released on October 16, 2000 *freebsd* | *netbsd*)
). lint_name=lint
AC_DEFUN([AM_PYTHON_CHECK_VERSION], lint_options="-u -b"
[prog="import sys ;;
# split strings by '.' and convert to numeric. Append some zeros *solaris*)
# because we need at least 4 digits for the hex conversion. lint_name=lint
# map returns an iterator in Python 3.0 and a list in 2.x lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2"
minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]] ;;
minverhex = 0 esac
# xrange is not present in Python 3.0 and range returns an iterator
for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]]
sys.exit(sys.hexversion < minverhex)"
AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])
# Copyright (C) 2001-2013 Free Software Foundation, Inc. # Test for the presence of the program (either guessed by the code or spell
ed out by the user)
if test "x$use_lint" = x"yes" ; then
AC_PATH_PROG([LINT], [$lint_name])
if test "x$LINT" = "x"; then
AC_MSG_ERROR([--with-lint=yes specified but lint-style tool not fou
nd in PATH])
fi
elif test "x$use_lint" = x"no" ; then
if test "x$LINT" != "x"; then
AC_MSG_WARN([ignoring LINT environment variable since --with-lint=no
was specified])
fi
else
AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to sp
ecify path.])
fi
# User supplied flags override default flags
if test "x$LINT_FLAGS" != "x"; then
lint_options=$LINT_FLAGS
fi
AC_SUBST([LINT_FLAGS],[$lint_options])
AM_CONDITIONAL(LINT, [test "x$LINT" != x])
]) # XORG_WITH_LINT
# XORG_LINT_LIBRARY(LIBNAME)
# --------------------------
# Minimum version: 1.1.0
# #
# This file is free software; the Free Software Foundation # Sets up flags for building lint libraries for checking programs that call
# gives unlimited permission to copy and/or distribute it, # functions in the library.
# with or without modifications, as long as this notice is preserved. #
# Interface to module:
# LINTLIB - Automake variable with the name of lint library fi
le to make
# MAKE_LINT_LIB - Automake conditional
#
# --enable-lint-library: - 'yes' user instructs the module to created a li
nt library
# - 'no' user instructs the module not to create a l
int library (default)
AC_DEFUN([XORG_LINT_LIBRARY],[
AC_REQUIRE([XORG_WITH_LINT])
AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library],
[Create lint library (default: disabled)])],
[make_lint_lib=$enableval], [make_lint_lib=no])
if test "x$make_lint_lib" = x"yes" ; then
LINTLIB=llib-l$1.ln
if test "x$LINT" = "x"; then
AC_MSG_ERROR([Cannot make lint library without --with-lint])
fi
elif test "x$make_lint_lib" != x"no" ; then
AC_MSG_ERROR([--enable-lint-library expects 'yes' or 'no'.])
fi
# AM_RUN_LOG(COMMAND) AC_SUBST(LINTLIB)
AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno])
]) # XORG_LINT_LIBRARY
# XORG_COMPILER_BRAND
# ------------------- # -------------------
# Run COMMAND, save the exit status in ac_status, and log it. # Minimum version: 1.14.0
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.) #
AC_DEFUN([AM_RUN_LOG], # Checks for various brands of compilers and sets flags as appropriate:
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD # GNU gcc - relies on AC_PROG_CC (via AC_PROG_CC_C99) to set GCC to "yes"
($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD # GNU g++ - relies on AC_PROG_CXX to set GXX to "yes"
ac_status=$? # clang compiler - sets CLANGCC to "yes"
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD # Intel compiler - sets INTELCC to "yes"
(exit $ac_status); }]) # Sun/Oracle Solaris Studio cc - sets SUNCC to "yes"
#
AC_DEFUN([XORG_COMPILER_BRAND], [
AC_LANG_CASE(
[C], [
AC_REQUIRE([AC_PROG_CC_C99])
],
[C++], [
AC_REQUIRE([AC_PROG_CXX])
]
)
AC_CHECK_DECL([__clang__], [CLANGCC="yes"], [CLANGCC="no"])
AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"])
AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
]) # XORG_COMPILER_BRAND
# Check to make sure that the build environment is sane. -*- Autoconf -* # XORG_TESTSET_CFLAG(<variable>, <flag>, [<alternative flag>, ...])
- # ---------------
# Minimum version: 1.16.0
#
# Test if the compiler works when passed the given flag as a command line a
rgument.
# If it succeeds, the flag is appeneded to the given variable. If not, it
tries the
# next flag in the list until there are no more options.
#
# Note that this does not guarantee that the compiler supports the flag as
some
# compilers will simply ignore arguments that they do not understand, but w
e do
# attempt to weed out false positives by using -Werror=unknown-warning-opti
on and
# -Werror=unused-command-line-argument
#
AC_DEFUN([XORG_TESTSET_CFLAG], [
m4_if([$#], 0, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported
number of arguments])])
m4_if([$#], 1, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported
number of arguments])])
AC_LANG_COMPILER_REQUIRE
AC_LANG_CASE(
[C], [
AC_REQUIRE([AC_PROG_CC_C99])
define([PREFIX], [C])
define([CACHE_PREFIX], [cc])
define([COMPILER], [$CC])
],
[C++], [
define([PREFIX], [CXX])
define([CACHE_PREFIX], [cxx])
define([COMPILER], [$CXX])
]
)
[xorg_testset_save_]PREFIX[FLAGS]="$PREFIX[FLAGS]"
if test "x$[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]" = "x" ; th
en
PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option"
AC_CACHE_CHECK([if ]COMPILER[ supports -Werror=unknown-warning-optio
n],
[xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option]
,
AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])],
[xorg_cv_]CACHE_PREFIX[_flag_unkno
wn_warning_option=yes],
[xorg_cv_]CACHE_PREFIX[_flag_unkno
wn_warning_option=no]))
[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]=$[xorg_cv_]CACH
E_PREFIX[_flag_unknown_warning_option]
PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]"
fi
if test "x$[xorg_testset_]CACHE_PREFIX[_unused_command_line_argument]" = "x
" ; then
if test "x$[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]" = "
xyes" ; then
PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option
"
fi
PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument"
AC_CACHE_CHECK([if ]COMPILER[ supports -Werror=unused-command-line-a
rgument],
[xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_arg
ument],
AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])],
[xorg_cv_]CACHE_PREFIX[_flag_unuse
d_command_line_argument=yes],
[xorg_cv_]CACHE_PREFIX[_flag_unuse
d_command_line_argument=no]))
[xorg_testset_]CACHE_PREFIX[_unused_command_line_argument]=$[xorg_cv
_]CACHE_PREFIX[_flag_unused_command_line_argument]
PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]"
fi
found="no"
m4_foreach([flag], m4_cdr($@), [
if test $found = "no" ; then
if test "x$xorg_testset_]CACHE_PREFIX[_unknown_warning_optio
n" = "xyes" ; then
PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warnin
g-option"
fi
if test "x$xorg_testset_]CACHE_PREFIX[_unused_command_line_a
rgument" = "xyes" ; then
PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command
-line-argument"
fi
PREFIX[FLAGS]="$PREFIX[FLAGS] ]flag["
dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname
AC_MSG_CHECKING([if ]COMPILER[ supports ]flag[])
cacheid=AS_TR_SH([xorg_cv_]CACHE_PREFIX[_flag_]flag[])
AC_CACHE_VAL($cacheid,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([int i;])],
[eval $cacheid=yes],
[eval $cacheid=no])])
PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]"
eval supported=\$$cacheid
AC_MSG_RESULT([$supported])
if test "$supported" = "yes" ; then
$1="$$1 ]flag["
found="yes"
fi
fi
])
]) # XORG_TESTSET_CFLAG
# Copyright (C) 1996-2013 Free Software Foundation, Inc. # XORG_COMPILER_FLAGS
# ---------------
# Minimum version: 1.16.0
# #
# This file is free software; the Free Software Foundation # Defines BASE_CFLAGS or BASE_CXXFLAGS to contain a set of command line
# gives unlimited permission to copy and/or distribute it, # arguments supported by the selected compiler which do NOT alter the gener
# with or without modifications, as long as this notice is preserved. ated
# code. These arguments will cause the compiler to print various warnings
# during compilation AND turn a conservative set of warnings into errors.
#
# The set of flags supported by BASE_CFLAGS and BASE_CXXFLAGS will grow in
# future versions of util-macros as options are added to new compilers.
#
AC_DEFUN([XORG_COMPILER_FLAGS], [
AC_REQUIRE([XORG_COMPILER_BRAND])
AC_ARG_ENABLE(selective-werror,
AS_HELP_STRING([--disable-selective-werror],
[Turn off selective compiler errors. (default:
enabled)]),
[SELECTIVE_WERROR=$enableval],
[SELECTIVE_WERROR=yes])
AC_LANG_CASE(
[C], [
define([PREFIX], [C])
],
[C++], [
define([PREFIX], [CXX])
]
)
# -v is too short to test reliably with XORG_TESTSET_CFLAG
if test "x$SUNCC" = "xyes"; then
[BASE_]PREFIX[FLAGS]="-v"
else
[BASE_]PREFIX[FLAGS]=""
fi
# This chunk of warnings were those that existed in the legacy CWARNFLAGS
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wall])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-arith])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-declarations])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wformat=2], [-Wformat])
AC_LANG_CASE(
[C], [
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wstrict-prototy
pes])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-protot
ypes])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnested-externs
])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wbad-function-c
ast])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wold-style-defi
nition], [-fd])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wdeclaration-af
ter-statement])
]
)
# This chunk adds additional warnings that could catch undesired effects.
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wunused])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wuninitialized])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wshadow])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-noreturn])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-format-attribute])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wredundant-decls])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op])
# These are currently disabled because they are noisy. They will be enable
d
# in the future once the codebase is sufficiently modernized to silence
# them. For now, I don't want them to drown out the other warnings.
# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses])
# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align])
# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual])
# Turn some warnings into errors, so we don't accidently get successful bui
lds
# when there are problems that should be fixed.
if test "x$SELECTIVE_WERROR" = "xyes" ; then
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=implicit], [-errwarn=E_
NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=nonnull])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=init-self])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=main])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=missing-braces])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=sequence-point])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=return-type], [-errwarn
=E_FUNC_HAS_NO_RETURN_STMT])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=trigraphs])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=array-bounds])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=write-strings])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=address])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=int-to-pointer-cast], [
-errwarn=E_BAD_PTR_INT_COMBINATION])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=pointer-to-int-cast]) #
Also -errwarn=E_BAD_PTR_INT_COMBINATION
else
AC_MSG_WARN([You have chosen not to turn some select compiler warnings into
errors. This should not be necessary. Please report why you needed to do
so in a bug report at $PACKAGE_BUGREPORT])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wimplicit])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnonnull])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Winit-self])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmain])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-braces])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wsequence-point])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wreturn-type])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wtrigraphs])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Warray-bounds])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wwrite-strings])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Waddress])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wint-to-pointer-cast])
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-to-int-cast])
fi
# AM_SANITY_CHECK AC_SUBST([BASE_]PREFIX[FLAGS])
]) # XORG_COMPILER_FLAGS
# XORG_CWARNFLAGS
# --------------- # ---------------
AC_DEFUN([AM_SANITY_CHECK], # Minimum version: 1.2.0
[AC_MSG_CHECKING([whether build environment is sane]) # Deprecated since: 1.16.0 (Use XORG_COMPILER_FLAGS instead)
# Reject unsafe characters in $srcdir or the absolute working directory #
# name. Accept space and tab only in the latter. # Defines CWARNFLAGS to enable C compiler warnings.
am_lf=' #
' # This function is deprecated because it defines -fno-strict-aliasing
case `pwd` in # which alters the code generated by the compiler. If -fno-strict-aliasing
*[[\\\"\#\$\&\'\`$am_lf]]*) # is needed, then it should be added explicitly in the module when
AC_MSG_ERROR([unsafe absolute working directory name]);; # it is updated to use BASE_CFLAGS.
esac #
case $srcdir in AC_DEFUN([XORG_CWARNFLAGS], [
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) AC_REQUIRE([XORG_COMPILER_FLAGS])
AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);; AC_REQUIRE([XORG_COMPILER_BRAND])
esac AC_LANG_CASE(
[C], [
CWARNFLAGS="$BASE_CFLAGS"
if test "x$GCC" = xyes ; then
CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing"
fi
AC_SUBST(CWARNFLAGS)
]
)
]) # XORG_CWARNFLAGS
# Do 'set' in a subshell so we don't clobber the current shell's # XORG_STRICT_OPTION
# arguments. Must try -L first in case configure is actually a # -----------------------
# symlink; some systems play weird games with the mod time of symlinks # Minimum version: 1.3.0
# (eg FreeBSD returns the mod time of the symlink's containing #
# directory). # Add configure option to enable strict compilation flags, such as treating
if ( # warnings as fatal errors.
am_has_slept=no # If --enable-strict-compilation is passed to configure, adds strict flags
for am_try in 1 2; do to
echo "timestamp, slept: $am_has_slept" > conftest.file # $BASE_CFLAGS or $BASE_CXXFLAGS and the deprecated $CWARNFLAGS.
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` #
if test "$[*]" = "X"; then # Starting in 1.14.0 also exports $STRICT_CFLAGS for use in other tests or
# -L didn't work. # when strict compilation is unconditionally desired.
set X `ls -t "$srcdir/configure" conftest.file` AC_DEFUN([XORG_STRICT_OPTION], [
fi AC_REQUIRE([XORG_CWARNFLAGS])
if test "$[*]" != "X $srcdir/configure conftest.file" \ AC_REQUIRE([XORG_COMPILER_FLAGS])
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
AC_ARG_ENABLE(strict-compilation,
AS_HELP_STRING([--enable-strict-compilation],
[Enable all warnings from compiler and make them e
rrors (default: disabled)]),
[STRICT_COMPILE=$enableval], [STRICT_COMPILE=no])
AC_LANG_CASE(
[C], [
define([PREFIX], [C])
],
[C++], [
define([PREFIX], [CXX])
]
)
[STRICT_]PREFIX[FLAGS]=""
XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-pedantic])
XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-Werror], [-errwarn])
# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not
# activate it with -Werror, so we add it here explicitly.
XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-Werror=attributes])
if test "x$STRICT_COMPILE" = "xyes"; then
[BASE_]PREFIX[FLAGS]="$[BASE_]PREFIX[FLAGS] $[STRICT_]PREFIX[FLAGS]"
AC_LANG_CASE([C], [CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"])
fi
AC_SUBST([STRICT_]PREFIX[FLAGS])
AC_SUBST([BASE_]PREFIX[FLAGS])
AC_LANG_CASE([C], AC_SUBST([CWARNFLAGS]))
]) # XORG_STRICT_OPTION
# If neither matched, then we have a broken ls. This can happen # XORG_DEFAULT_OPTIONS
# if, for instance, CONFIG_SHELL is bash and it inherits a # --------------------
# broken ls alias from the environment. This has actually # Minimum version: 1.3.0
# happened. Such a system could not be considered "sane". #
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# modifications, as long as this notice is preserved.
m4_define([_LT_COPYING], [dnl
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
# Foundation, Inc.
# Written by Gordon Matzigkeit, 1996
#
# This file is part of GNU Libtool.
#
# GNU Libtool is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# As a special exception to the GNU General Public License,
# if you distribute this file as part of a program or library that
# is built using GNU Libtool, you may include this file under the
# same distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Libtool; see the file COPYING. If not, a copy
# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
# obtained by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
])
# serial 57 LT_INIT
# LT_PREREQ(VERSION)
# ------------------
# Complain and exit if this libtool version is less that VERSION.
m4_defun([LT_PREREQ],
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
[m4_default([$3],
[m4_fatal([Libtool version $1 or higher is required],
63)])],
[$2])])
# _LT_CHECK_BUILDDIR
# ------------------
# Complain if the absolute build directory name contains unusual characters
m4_defun([_LT_CHECK_BUILDDIR],
[case `pwd` in
*\ * | *\ *)
AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
esac
])
# LT_INIT([OPTIONS])
# ------------------
AC_DEFUN([LT_INIT],
[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
AC_BEFORE([$0], [LT_LANG])dnl
AC_BEFORE([$0], [LT_OUTPUT])dnl
AC_BEFORE([$0], [LTDL_INIT])dnl
m4_require([_LT_CHECK_BUILDDIR])dnl
dnl Autoconf doesn't catch unexpanded LT_ macros by default:
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$]
)dnl
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
dnl unless we require an AC_DEFUNed macro:
AC_REQUIRE([LTOPTIONS_VERSION])dnl
AC_REQUIRE([LTSUGAR_VERSION])dnl
AC_REQUIRE([LTVERSION_VERSION])dnl
AC_REQUIRE([LTOBSOLETE_VERSION])dnl
m4_require([_LT_PROG_LTMAIN])dnl
_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
dnl Parse OPTIONS
_LT_SET_OPTIONS([$0], [$1])
# This can be used to rebuild libtool when needed
LIBTOOL_DEPS="$ltmain"
# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
AC_SUBST(LIBTOOL)dnl
_LT_SETUP
# Only expand once:
m4_define([LT_INIT])
])# LT_INIT
# Old names:
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
# _LT_CC_BASENAME(CC) cd ..
# ------------------- rm -rf conftest.dir
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. else
m4_defun([_LT_CC_BASENAME], am_cv_$1_dependencies_compiler_type=none
[for cc_temp in $1""; do
case $cc_temp in
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
])
# _LT_FILEUTILS_DEFAULTS
# ----------------------
# It is okay to use these file commands and assume they have been set
# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
m4_defun([_LT_FILEUTILS_DEFAULTS],
[: ${CP="cp -f"}
: ${MV="mv -f"}
: ${RM="rm -f"}
])# _LT_FILEUTILS_DEFAULTS
# _LT_SETUP
# ---------
m4_defun([_LT_SETUP],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build syste
m])dnl
dnl
_LT_DECL([], [host_alias], [0], [The host system])dnl
_LT_DECL([], [host], [0])dnl
_LT_DECL([], [host_os], [0])dnl
dnl
_LT_DECL([], [build_alias], [0], [The build system])dnl
_LT_DECL([], [build], [0])dnl
_LT_DECL([], [build_os], [0])dnl
dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([LT_PATH_LD])dnl
AC_REQUIRE([LT_PATH_NM])dnl
dnl
AC_REQUIRE([AC_PROG_LN_S])dnl
test -z "$LN_S" && LN_S="ln -s"
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
dnl
AC_REQUIRE([LT_CMD_MAX_LEN])dnl
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dn
l
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
m4_require([_LT_CMD_RELOAD])dnl
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
m4_require([_LT_WITH_SYSROOT])dnl
_LT_CONFIG_LIBTOOL_INIT([
# See if we are running on zsh, and set the options which allow our
# commands through without removal of \ escapes INIT.
if test -n "\${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
])
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi fi
_LT_CHECK_OBJDIR
m4_require([_LT_TAG_COMPILER])dnl
case $host_os in
aix3*)
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
;;
esac
# Global variables:
ofile=libtool
can_build_shared=yes
# All known linkers require a `.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a
with_gnu_ld="$lt_cv_prog_gnu_ld"
old_CC="$CC"
old_CFLAGS="$CFLAGS"
# Set sane defaults for various variables
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$LD" && LD=ld
test -z "$ac_objext" && ac_objext=o
_LT_CC_BASENAME([$compiler])
# Only perform the check for file, if the check method requires it
test -z "$MAGIC_CMD" && MAGIC_CMD=file
case $deplibs_check_method in
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
_LT_PATH_MAGIC
fi
;;
esac
# Use C for the default configuration in the libtool script
LT_SUPPORTED_TAG([CC])
_LT_LANG_C_CONFIG
_LT_LANG_DEFAULT_CONFIG
_LT_CONFIG_COMMANDS
])# _LT_SETUP
# _LT_PREPARE_SED_QUOTE_VARS
# --------------------------
# Define a few sed substitution that help us do robust quoting.
m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
[# Backslashify metacharacters that are still active within
# double-quoted strings.
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
# Same as above, but do not quote variable references.
double_quote_subst='s/\([["`\\]]\)/\\\1/g'
# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst'ed string.
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
# Sed substitution to delay expansion of an escaped single quote.
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst='s/\*/\\\*/g'
])
# _LT_PROG_LTMAIN
# ---------------
# Note that this code is called both from `configure', and `config.status'
# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
# `config.status' has no value for ac_aux_dir unless we are using Automake,
# so we pass a copy along to make sure it has a sensible value anyway.
m4_defun([_LT_PROG_LTMAIN],
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
ltmain="$ac_aux_dir/ltmain.sh"
])# _LT_PROG_LTMAIN
# So that we can recreate a full libtool script including additional
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
# in macros and then make a single call at the end using the `libtool'
# label.
# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
# ----------------------------------------
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
m4_define([_LT_CONFIG_LIBTOOL_INIT],
[m4_ifval([$1],
[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
[$1
])])])
# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_INIT])
# _LT_CONFIG_LIBTOOL([COMMANDS])
# ------------------------------
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
m4_define([_LT_CONFIG_LIBTOOL],
[m4_ifval([$1],
[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
[$1
])])])
# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
# -----------------------------------------------------
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
[_LT_CONFIG_LIBTOOL([$1])
_LT_CONFIG_LIBTOOL_INIT([$2])
])
# _LT_FORMAT_COMMENT([COMMENT])
# -----------------------------
# Add leading comment marks to the start of each line, and a trailing
# full-stop to the whole comment if one is not present already.
m4_define([_LT_FORMAT_COMMENT],
[m4_ifval([$1], [
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
)])
# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
# -------------------------------------------------------------------
# CONFIGNAME is the name given to the value in the libtool script.
# VARNAME is the (base) name used in the configure script.
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
# VARNAME. Any other value will be used directly.
m4_define([_LT_DECL],
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
[m4_ifval([$1], [$1], [$2])])
lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
m4_ifval([$4],
[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
lt_dict_add_subkey([lt_decl_dict], [$2],
[tagged?], [m4_ifval([$5], [yes], [no])])])
])
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
# --------------------------------------------------------
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_tag_varnames],
[_lt_decl_filter([tagged?], [yes], $@)])
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
# ---------------------------------------------------------
m4_define([_lt_decl_filter],
[m4_case([$#],
[0], [m4_fatal([$0: too few arguments: $#])],
[1], [m4_fatal([$0: too few arguments: $#: $1])],
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)]
,
[lt_dict_filter([lt_decl_dict], $@)])[]dnl
]) ])
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) AM_CONDITIONAL([am__fastdep$1], [
# -------------------------------------------------- test "x$enable_dependency_tracking" != xno \
m4_define([lt_decl_quote_varnames], && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
[_lt_decl_filter([value], [1], $@)])
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_dquote_varnames],
[_lt_decl_filter([value], [2], $@)])
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_varnames_tagged],
[m4_assert([$# <= 2])dnl
_$0(m4_quote(m4_default([$1], [[, ]])),
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
m4_define([_lt_decl_varnames_tagged],
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_all_varnames],
[_$0(m4_quote(m4_default([$1], [[, ]])),
m4_if([$2], [],
m4_quote(lt_decl_varnames),
m4_quote(m4_shift($@))))[]dnl
])
m4_define([_lt_decl_all_varnames],
[lt_join($@, lt_decl_varnames_tagged([$1],
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
]) ])
# _LT_CONFIG_STATUS_DECLARE([VARNAME]) # AM_SET_DEPDIR
# ------------------------------------ # -------------
# Quote a variable value, and forward it to `config.status' so that its # Choose a directory name for dependency files.
# declaration there will have the same value as in `configure'. VARNAME # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
# must have a single quote delimited value for this to work. AC_DEFUN([AM_SET_DEPDIR],
m4_define([_LT_CONFIG_STATUS_DECLARE], [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
# _LT_CONFIG_STATUS_DECLARATIONS
# ------------------------------
# We delimit libtool config variables with single quotes, so when
# we write them to config.status, we have to be sure to quote all
# embedded single quotes properly. In configure, this macro expands
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
#
# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
# _LT_LIBTOOL_TAGS
# ----------------
# Output comment and list of tags supported by the script
m4_defun([_LT_LIBTOOL_TAGS],
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by th
is script])dnl
available_tags="_LT_TAGS"dnl
]) ])
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) # AM_DEP_TRACK
# ----------------------------------- # ------------
# Extract the dictionary values for VARNAME (optionally with TAG) and AC_DEFUN([AM_DEP_TRACK],
# expand to a commented shell variable setting: [AC_ARG_ENABLE([dependency-tracking], [dnl
# AS_HELP_STRING(
# # Some comment about what VAR is for. [--enable-dependency-tracking],
# visible_name=$lt_internal_name [do not reject slow dependency extractors])
m4_define([_LT_LIBTOOL_DECLARE], AS_HELP_STRING(
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [--disable-dependency-tracking],
[description])))[]dnl [speeds up one-time build])])
m4_pushdef([_libtool_name], if test "x$enable_dependency_tracking" != xno; then
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl am_depcomp="$ac_aux_dir/depcomp"
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), AMDEPBACKSLASH='\'
[0], [_libtool_name=[$]$1], am__nodep='_no'
[1], [_libtool_name=$lt_[]$1], fi
[2], [_libtool_name=$lt_[]$1], AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl AC_SUBST([AMDEPBACKSLASH])dnl
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
AC_SUBST([am__nodep])dnl
_AM_SUBST_NOTMAKE([am__nodep])dnl
]) ])
# _LT_LIBTOOL_CONFIG_VARS # Generate code to set up dependency tracking. -*- Autoconf -*
# ----------------------- -
# Produce commented declarations of non-tagged libtool config variables
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
# section) are produced by _LT_LIBTOOL_TAG_VARS.
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
[m4_foreach([_lt_var],
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
# _LT_LIBTOOL_TAG_VARS(TAG) # Copyright (C) 1999-2013 Free Software Foundation, Inc.
# ------------------------- #
m4_define([_LT_LIBTOOL_TAG_VARS], # This file is free software; the Free Software Foundation
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), # gives unlimited permission to copy and/or distribute it,
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) # with or without modifications, as long as this notice is preserved.
# _LT_TAGVAR(VARNAME, [TAGNAME]) # _AM_OUTPUT_DEPENDENCY_COMMANDS
# ------------------------------ # ------------------------------
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
[{
# _LT_CONFIG_COMMANDS # Older Autoconf quotes --file arguments for eval, but not when files
# ------------------- # are listed without --file. Let's play safe and only enable the eval
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of # if we detect the quoting.
# variables for single and double quote escaping we saved from calls case $CONFIG_FILES in
# to _LT_DECL, we can put quote escaped variables declarations *\'*) eval set x "$CONFIG_FILES" ;;
# into `config.status', and then the shell code to quote escape them in *) set x $CONFIG_FILES ;;
# for loops in `config.status'. Finally, any additional code accumulated
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
m4_defun([_LT_CONFIG_COMMANDS],
[AC_PROVIDE_IFELSE([LT_OUTPUT],
dnl If the libtool generation code has been placed in $CONFIG_LT,
dnl instead of duplicating it all over again into config.status,
dnl then we will have config.status run $CONFIG_LT later, so it
dnl needs to know what name is stored there:
[AC_CONFIG_COMMANDS([libtool],
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
dnl If the libtool generation code is destined for config.status,
dnl expand the accumulated commands and init code now:
[AC_CONFIG_COMMANDS([libtool],
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]
)
])#_LT_CONFIG_COMMANDS
# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
[
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
sed_quote_subst='$sed_quote_subst'
double_quote_subst='$double_quote_subst'
delay_variable_subst='$delay_variable_subst'
_LT_CONFIG_STATUS_DECLARATIONS
LTCC='$LTCC'
LTCFLAGS='$LTCFLAGS'
compiler='$compiler_DEFAULT'
# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
\$[]1
_LTECHO_EOF'
}
# Quote evaled strings.
for var in lt_decl_all_varnames([[ \
]], lt_decl_quote_varnames); do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
*[[\\\\\\\`\\"\\\$]]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$s
ed_quote_subst\\"\\\`\\\\\\""
;;
*)
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
;;
esac
done
# Double-quote double-evaled strings.
for var in lt_decl_all_varnames([[ \
]], lt_decl_dquote_varnames); do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
*[[\\\\\\\`\\"\\\$]]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\
\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variab
le_subst\\"\\\`\\\\\\""
;;
*)
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
;;
esac
done
_LT_OUTPUT_LIBTOOL_INIT
])
# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
# ------------------------------------
# Generate a child script FILE with all initialization necessary to
# reuse the environment learned by the parent script, and make the
# file executable. If COMMENT is supplied, it is inserted after the
# `#!' sequence but before initialization text begins. After this
# macro, additional text can be appended to FILE to form the body of
# the child script. The macro ends with non-zero status if the
# file could not be fully written (such as if the disk is full).
m4_ifdef([AS_INIT_GENERATED],
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
[m4_defun([_LT_GENERATED_FILE_INIT],
[m4_require([AS_PREPARE])]dnl
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
[lt_write_fail=0
cat >$1 <<_ASEOF || lt_write_fail=1
#! $SHELL
# Generated by $as_me.
$2
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$1 <<\_ASEOF || lt_write_fail=1
AS_SHELL_SANITIZE
_AS_PREPARE
exec AS_MESSAGE_FD>&1
_ASEOF
test $lt_write_fail = 0 && chmod +x $1[]dnl
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
# LT_OUTPUT
# ---------
# This macro allows early generation of the libtool script (before
# AC_OUTPUT is called), incase it is used in configure for compilation
# tests.
AC_DEFUN([LT_OUTPUT],
[: ${CONFIG_LT=./config.lt}
AC_MSG_NOTICE([creating $CONFIG_LT])
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
[# Run this file to recreate a libtool stub with the current configuration.
])
cat >>"$CONFIG_LT" <<\_LTEOF
lt_cl_silent=false
exec AS_MESSAGE_LOG_FD>>config.log
{
echo
AS_BOX([Running $as_me.])
} >&AS_MESSAGE_LOG_FD
lt_cl_help="\
\`$as_me' creates a local libtool stub from the current configuration,
for use in further configure time tests before the real libtool is
generated.
Usage: $[0] [[OPTIONS]]
-h, --help print this help, then exit
-V, --version print version number, then exit
-q, --quiet do not print progress messages
-d, --debug don't remove temporary files
Report bugs to <bug-libtool@gnu.org>."
lt_cl_version="\
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
configured by $[0], generated by m4_PACKAGE_STRING.
Copyright (C) 2011 Free Software Foundation, Inc.
This config.lt script is free software; the Free Software Foundation
gives unlimited permision to copy, distribute and modify it."
while test $[#] != 0
do
case $[1] in
--version | --v* | -V )
echo "$lt_cl_version"; exit 0 ;;
--help | --h* | -h )
echo "$lt_cl_help"; exit 0 ;;
--debug | --d* | -d )
debug=: ;;
--quiet | --q* | --silent | --s* | -q )
lt_cl_silent=: ;;
-*) AC_MSG_ERROR([unrecognized option: $[1]
Try \`$[0] --help' for more information.]) ;;
*) AC_MSG_ERROR([unrecognized argument: $[1]
Try \`$[0] --help' for more information.]) ;;
esac esac
shift shift
done for mf
do
if $lt_cl_silent; then # Strip MF so we end up with the name of the file.
exec AS_MESSAGE_FD>/dev/null mf=`echo "$mf" | sed -e 's/:.*$//'`
fi # Check whether this is an Automake generated Makefile or not.
_LTEOF # We used to match only the files named 'Makefile.in', but
# some people rename them; so instead we look at the file content.
cat >>"$CONFIG_LT" <<_LTEOF # Grep'ing the first line is not enough: some people post-process
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT # each Makefile.in and add a new line on top of each file to say so.
_LTEOF # Grep'ing the whole file is not good either: AIX grep has a line
# limit of 2048, but all sed's we know have understand at least 4000.
cat >>"$CONFIG_LT" <<\_LTEOF if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null
AC_MSG_NOTICE([creating $ofile]) 2>&1; then
_LT_OUTPUT_LIBTOOL_COMMANDS dirpart=`AS_DIRNAME("$mf")`
AS_EXIT(0)
_LTEOF
chmod +x "$CONFIG_LT"
# configure is writing to config.log, but config.lt does its own redirectio
n,
# appending to config.log, which fails on DOS, as config.log is still kept
# open by configure. Here we exec the FD to /dev/null, effectively closing
# config.log, so it can be properly (re)opened and appended to by config.lt
.
lt_cl_success=:
test "$silent" = yes &&
lt_config_lt_args="$lt_config_lt_args --quiet"
exec AS_MESSAGE_LOG_FD>/dev/null
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
exec AS_MESSAGE_LOG_FD>>config.log
$lt_cl_success || AS_EXIT(1)
])# LT_OUTPUT
# _LT_CONFIG(TAG)
# ---------------
# If TAG is the built-in tag, create an initial libtool script with a
# default configuration from the untagged config vars. Otherwise add code
# to config.status for appending the configuration named by TAG from the
# matching tagged config vars.
m4_defun([_LT_CONFIG],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
_LT_CONFIG_SAVE_COMMANDS([
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
m4_if(_LT_TAG, [C], [
# See if we are running on zsh, and set the options which allow our
# commands through without removal of \ escapes.
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
cfgfile="${ofile}T"
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
$RM "$cfgfile"
cat <<_LT_EOF >> "$cfgfile"
#! $SHELL
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building
support services.
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed
1q`:
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
#
_LT_COPYING
_LT_LIBTOOL_TAGS
# ### BEGIN LIBTOOL CONFIG
_LT_LIBTOOL_CONFIG_VARS
_LT_LIBTOOL_TAG_VARS
# ### END LIBTOOL CONFIG
_LT_EOF
case $host_os in
aix3*)
cat <<\_LT_EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
_LT_EOF
;;
esac
_LT_PROG_LTMAIN
# We use sed instead of cat because bash on DJGPP gets confused if
# if finds mixed CR/LF and LF-only lines. Since sed operates in
# text mode, it properly converts lines to CR/LF. This bash problem
# is reportedly fixed, but why not run on old versions too?
sed '$q' "$ltmain" >> "$cfgfile" \
|| (rm -f "$cfgfile"; exit 1)
_LT_PROG_REPLACE_SHELLFNS
mv -f "$cfgfile" "$ofile" ||
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
chmod +x "$ofile"
],
[cat <<_LT_EOF >> "$ofile"
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
dnl in a comment (ie after a #).
# ### BEGIN LIBTOOL TAG CONFIG: $1
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
# ### END LIBTOOL TAG CONFIG: $1
_LT_EOF
])dnl /m4_if
],
[m4_if([$1], [], [
PACKAGE='$PACKAGE'
VERSION='$VERSION'
TIMESTAMP='$TIMESTAMP'
RM='$RM'
ofile='$ofile'], [])
])dnl /_LT_CONFIG_SAVE_COMMANDS
])# _LT_CONFIG
# LT_SUPPORTED_TAG(TAG)
# ---------------------
# Trace this macro to discover what tags are supported by the libtool
# --tag option, using:
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
AC_DEFUN([LT_SUPPORTED_TAG], [])
# C support is built-in for now
m4_define([_LT_LANG_C_enabled], [])
m4_define([_LT_TAGS], [])
# LT_LANG(LANG)
# -------------
# Enable libtool support for the given language if not already enabled.
AC_DEFUN([LT_LANG],
[AC_BEFORE([$0], [LT_OUTPUT])dnl
m4_case([$1],
[C], [_LT_LANG(C)],
[C++], [_LT_LANG(CXX)],
[Go], [_LT_LANG(GO)],
[Java], [_LT_LANG(GCJ)],
[Fortran 77], [_LT_LANG(F77)],
[Fortran], [_LT_LANG(FC)],
[Windows Resource], [_LT_LANG(RC)],
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
[_LT_LANG($1)],
[m4_fatal([$0: unsupported language: "$1"])])])dnl
])# LT_LANG
# _LT_LANG(LANGNAME)
# ------------------
m4_defun([_LT_LANG],
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
[LT_SUPPORTED_TAG([$1])dnl
m4_append([_LT_TAGS], [$1 ])dnl
m4_define([_LT_LANG_]$1[_enabled], [])dnl
_LT_LANG_$1_CONFIG($1)])dnl
])# _LT_LANG
m4_ifndef([AC_PROG_GO], [
# NOTE: This macro has been submitted for inclusion into #
# GNU Autoconf as AC_PROG_GO. When it is available in #
# a released version of Autoconf we should remove this #
# macro and use it instead. #
m4_defun([AC_PROG_GO],
[AC_LANG_PUSH(Go)dnl
AC_ARG_VAR([GOC], [Go compiler command])dnl
AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
_AC_ARG_VAR_LDFLAGS()dnl
AC_CHECK_TOOL(GOC, gccgo)
if test -z "$GOC"; then
if test -n "$ac_tool_prefix"; then
AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
fi
fi
if test -z "$GOC"; then
AC_CHECK_PROG(GOC, gccgo, gccgo, false)
fi
])#m4_defun
])#m4_ifndef
# _LT_LANG_DEFAULT_CONFIG
# -----------------------
m4_defun([_LT_LANG_DEFAULT_CONFIG],
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
[LT_LANG(CXX)],
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
AC_PROVIDE_IFELSE([AC_PROG_F77],
[LT_LANG(F77)],
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
AC_PROVIDE_IFELSE([AC_PROG_FC],
[LT_LANG(FC)],
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
dnl pulling things in needlessly.
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
[LT_LANG(GCJ)],
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
[LT_LANG(GCJ)],
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
[LT_LANG(GCJ)],
[m4_ifdef([AC_PROG_GCJ],
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
m4_ifdef([A][M_PROG_GCJ],
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
m4_ifdef([LT_PROG_GCJ],
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
AC_PROVIDE_IFELSE([AC_PROG_GO],
[LT_LANG(GO)],
[m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
AC_PROVIDE_IFELSE([LT_PROG_RC],
[LT_LANG(RC)],
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
])# _LT_LANG_DEFAULT_CONFIG
# Obsolete macros:
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
dnl AC_DEFUN([AC_LIBTOOL_RC], [])
# _LT_TAG_COMPILER
# ----------------
m4_defun([_LT_TAG_COMPILER],
[AC_REQUIRE([AC_PROG_CC])dnl
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
])# _LT_TAG_COMPILER
# _LT_COMPILER_BOILERPLATE
# ------------------------
# Check for compiler boilerplate output or warnings with
# the simple compiler test code.
m4_defun([_LT_COMPILER_BOILERPLATE],
[m4_require([_LT_DECL_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
])# _LT_COMPILER_BOILERPLATE
# _LT_LINKER_BOILERPLATE
# ----------------------
# Check for linker boilerplate output or warnings with
# the simple link test code.
m4_defun([_LT_LINKER_BOILERPLATE],
[m4_require([_LT_DECL_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
])# _LT_LINKER_BOILERPLATE
# _LT_REQUIRED_DARWIN_CHECKS
# -------------------------
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
case $host_os in
rhapsody* | darwin*)
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
AC_CHECK_TOOL([LIPO], [lipo], [:])
AC_CHECK_TOOL([OTOOL], [otool], [:])
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
_LT_DECL([], [DSYMUTIL], [1],
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
_LT_DECL([], [NMEDIT], [1],
[Tool to change global to local symbols on Mac OS X])
_LT_DECL([], [LIPO], [1],
[Tool to manipulate fat objects and archives on Mac OS X])
_LT_DECL([], [OTOOL], [1],
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
_LT_DECL([], [OTOOL64], [1],
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_
mod],
[lt_cv_apple_cc_single_mod=no
if test -z "${LT_MULTI_MODULE}"; then
# By default we will add the -single_module flag. You can override
# by either setting the environment variable LT_MULTI_MODULE
# non-empty at configure time, or by adding -multi_module to the
# link flags.
rm -rf libconftest.dylib*
echo "int foo(void){return 1;}" > conftest.c
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
_lt_result=$?
# If there is a non-empty error log, and "single_module"
# appears in it, assume the flag caused a linker warning
if test -s conftest.err && $GREP single_module conftest.err; then
cat conftest.err >&AS_MESSAGE_LOG_FD
# Otherwise, if the output was created with a 0 exit code from
# the compiler, it worked.
elif test -f libconftest.dylib && test $_lt_result -eq 0; then
lt_cv_apple_cc_single_mod=yes
else
cat conftest.err >&AS_MESSAGE_LOG_FD
fi
rm -rf libconftest.dylib*
rm -f conftest.*
fi])
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
[lt_cv_ld_exported_symbols_list],
[lt_cv_ld_exported_symbols_list=no
save_LDFLAGS=$LDFLAGS
echo "_main" > conftest.sym
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
[lt_cv_ld_exported_symbols_list=yes],
[lt_cv_ld_exported_symbols_list=no])
LDFLAGS="$save_LDFLAGS"
])
AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
[lt_cv_ld_force_load=no
cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_F
D
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
$AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
cat > conftest.c << _LT_EOF
int main() { return 0;}
_LT_EOF
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load
,./libconftest.a" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./lib
conftest.a 2>conftest.err
_lt_result=$?
if test -s conftest.err && $GREP force_load conftest.err; then
cat conftest.err >&AS_MESSAGE_LOG_FD
elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load
conftest >/dev/null 2>&1 ; then
lt_cv_ld_force_load=yes
else
cat conftest.err >&AS_MESSAGE_LOG_FD
fi
rm -f conftest.err libconftest.a conftest conftest.c
rm -rf conftest.dSYM
])
case $host_os in
rhapsody* | darwin1.[[012]])
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}su
ppress' ;;
darwin*) # darwin 5.x on
# if running on 10.5 or later, the deployment target defaults
# to the OS version, if on x86, and 10.4, the deployment
# target defaults to 10.4. Don't you love it?
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
10.[[012]]*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl
}suppress' ;;
10.*)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
esac
;;
esac
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
_lt_dar_single_mod='$single_module'
fi
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${li
bname}-symbols.expsym'
else
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.ex
psym ${lib}'
fi
if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
_lt_dsymutil='~$DSYMUTIL $lib || :'
else else
_lt_dsymutil= continue
fi
;;
esac
])
# _LT_DARWIN_LINKER_FEATURES([TAG])
# ---------------------------------
# Checks for linker and compiler features on darwin
m4_defun([_LT_DARWIN_LINKER_FEATURES],
[
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
if test "$lt_cv_ld_force_load" = "yes"; then
_LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\";
do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_lo
ad,$conv\"; done; func_echo_all \"$new_convenience\"`'
m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
[FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
else
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
fi
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
case $cc_basename in
ifort*) _lt_dar_can_shared=yes ;;
*) _lt_dar_can_shared=$GCC ;;
esac
if test "$_lt_dar_can_shared" = "yes"; then
output_verbose_link_cmd=func_echo_all
_LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -
o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname
\$verstring $_lt_dar_single_mod${_lt_dsymutil}"
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bund
le \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols >
\$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefin
ed_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath
/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsym
util}"
_LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols
> \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o
\$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${
_lt_dsymutil}"
m4_if([$1], [CXX],
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
_LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib
-o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \
$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$so
name \$verstring${_lt_dsymutil}"
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols
> \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs
-nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_
flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$r
path/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
fi fi
],[]) # Extract the definition of DEPDIR, am__include, and am__quote
else # from the Makefile without running 'make'.
_LT_TAGVAR(ld_shlibs, $1)=no DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
fi test -z "$DEPDIR" && continue
]) am__include=`sed -n 's/^am__include = //p' < "$mf"`
test -z "$am__include" && continue
# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
# ---------------------------------- # Find all dependency output files, they are included files with
# Links a minimal program and checks the executable # $(DEPDIR) in their names. We invoke sed twice because it is the
# for the system default hardcoded library path. In most cases, # simplest approach to changing $(DEPDIR) to its actual value in the
# this is /usr/lib:/lib, but when the MPI compilers are used # expansion.
# the location of the communication and MPI libs are included too. for file in `sed -n "
# If we don't find anything, use the default library path according s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf"
# to the aix ld manual. | \
# Store the results from the different compilers for each TAGNAME. sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
# Allow to override them for all tags through lt_cv_aix_libpath. # Make sure the directory exists.
m4_defun([_LT_SYS_MODULE_PATH_AIX], test -f "$dirpart/$file" && continue
[m4_require([_LT_DECL_SED])dnl fdir=`AS_DIRNAME(["$file"])`
if test "${lt_cv_aix_libpath+set}" = set; then AS_MKDIR_P([$dirpart/$fdir])
aix_libpath=$lt_cv_aix_libpath # echo "creating $dirpart/$file"
else echo '# dummy' > "$dirpart/$file"
AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], done
[AC_LINK_IFELSE([AC_LANG_PROGRAM],[ done
lt_aix_libpath_sed='[
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}]'
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev
/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2
>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi],[])
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
fi
])
aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
fi
])# _LT_SYS_MODULE_PATH_AIX
# _LT_SHELL_INIT(ARG)
# -------------------
m4_define([_LT_SHELL_INIT],
[m4_divert_text([M4SH-INIT], [$1
])])# _LT_SHELL_INIT
# _LT_PROG_ECHO_BACKSLASH
# -----------------------
# Find how we can fake an echo command that does not interpret backslash.
# In particular, with Autoconf 2.60 or later we add some code to the start
# of the generated configure script which will find a shell with a builtin
# printf (which we can use as an echo command).
m4_defun([_LT_PROG_ECHO_BACKSLASH],
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
AC_MSG_CHECKING([how to print strings])
# Test print first, because it will be a builtin if present.
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
ECHO='print -r --'
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
ECHO='printf %s\n'
else
# Use this function as a fallback that always works.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
$[]1
_LTECHO_EOF'
}
ECHO='func_fallback_echo'
fi
# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
$ECHO "$*"
} }
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
case "$ECHO" in # AM_OUTPUT_DEPENDENCY_COMMANDS
printf*) AC_MSG_RESULT([printf]) ;; # -----------------------------
print*) AC_MSG_RESULT([print -r]) ;; # This macro should only be invoked once -- use via AC_REQUIRE.
*) AC_MSG_RESULT([cat]) ;; #
esac # This code is only required when automatic dependency tracking
# is enabled. FIXME. This creates each '.P' file that we will
m4_ifdef([_AS_DETECT_SUGGESTED], # need in order to bootstrap the dependency handling code.
[_AS_DETECT_SUGGESTED([ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO ])
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
PATH=/empty FPATH=/empty; export PATH FPATH
test "X`printf %s $ECHO`" = "X$ECHO" \
|| test "X`print -r -- $ECHO`" = "X$ECHO" )])])
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
])# _LT_PROG_ECHO_BACKSLASH
# _LT_WITH_SYSROOT
# ----------------
AC_DEFUN([_LT_WITH_SYSROOT],
[AC_MSG_CHECKING([for sysroot])
AC_ARG_WITH([sysroot],
[ --with-sysroot[=DIR] Search for dependent libraries within DIR
(or the compiler's sysroot if not specified).],
[], [with_sysroot=no])
dnl lt_sysroot will always be passed unquoted. We quote it here
dnl in case the user passed a directory name.
lt_sysroot=
case ${with_sysroot} in #(
yes)
if test "$GCC" = yes; then
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
fi
;; #(
/*)
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
;; #(
no|'')
;; #(
*)
AC_MSG_RESULT([${with_sysroot}])
AC_MSG_ERROR([The sysroot must be an absolute path.])
;;
esac
AC_MSG_RESULT([${lt_sysroot:-no}])
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
[dependent libraries, and in which our libraries should be installed.])])
# _LT_ENABLE_LOCK
# ---------------
m4_defun([_LT_ENABLE_LOCK],
[AC_ARG_ENABLE([libtool-lock],
[AS_HELP_STRING([--disable-libtool-lock],
[avoid locking (might break parallel builds)])])
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE="32"
;;
*ELF-64*)
HPUX_IA64_MODE="64"
;;
esac
fi
rm -rf conftest*
;;
*-*-irix6*)
# Find out which ABI we are using.
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
if test "$lt_cv_prog_gnu_ld" = yes; then
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -melf32bsmip"
;;
*N32*)
LD="${LD-ld} -melf32bmipn32"
;;
*64-bit*)
LD="${LD-ld} -melf64bmip"
;;
esac
else
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
;;
*N32*)
LD="${LD-ld} -n32"
;;
*64-bit*)
LD="${LD-ld} -64"
;;
esac
fi
fi
rm -rf conftest*
;;
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.o` in
*32-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_i386"
;;
ppc64-*linux*|powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
LD="${LD-ld} -m elf_s390"
;;
sparc64-*linux*)
LD="${LD-ld} -m elf32_sparc"
;;
esac
;;
*64-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_x86_64_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
ppc*-*linux*|powerpc*-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
LD="${LD-ld} -m elf64_s390"
;;
sparc*-*linux*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
;;
esac
fi
rm -rf conftest*
;;
*-*-sco3.2v5*)
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -belf"
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
[AC_LANG_PUSH(C)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],
[lt_cv_cc_needs_belf=no])
AC_LANG_POP])
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
CFLAGS="$SAVE_CFLAGS"
fi
;;
*-*solaris*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*)
case $host in
i?86-*-solaris*)
LD="${LD-ld} -m elf_x86_64"
;;
sparc*-*-solaris*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
LD="${LD-ld}_sol2"
fi
;;
*)
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
LD="${LD-ld} -64"
fi
;;
esac
;;
esac
fi
rm -rf conftest*
;;
esac
need_locks="$enable_libtool_lock"
])# _LT_ENABLE_LOCK
# _LT_PROG_AR
# -----------
m4_defun([_LT_PROG_AR],
[AC_CHECK_TOOLS(AR, [ar], false)
: ${AR=ar}
: ${AR_FLAGS=cru}
_LT_DECL([], [AR], [1], [The archiver])
_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
[lt_cv_ar_at_file=no
AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
[echo conftest.$ac_objext > conftest.lst
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG
_FD'
AC_TRY_EVAL([lt_ar_try])
if test "$ac_status" -eq 0; then
# Ensure the archiver fails upon bogus file names.
rm -f conftest.$ac_objext libconftest.a
AC_TRY_EVAL([lt_ar_try])
if test "$ac_status" -ne 0; then
lt_cv_ar_at_file=@
fi
fi
rm -f conftest.* libconftest.a
])
])
if test "x$lt_cv_ar_at_file" = xno; then # Do all the work for Automake. -*- Autoconf -*
archiver_list_spec= -
else
archiver_list_spec=$lt_cv_ar_at_file
fi
_LT_DECL([], [archiver_list_spec], [1],
[How to feed a file listing to the archiver])
])# _LT_PROG_AR
# _LT_CMD_OLD_ARCHIVE # Copyright (C) 1996-2013 Free Software Foundation, Inc.
# ------------------- #
m4_defun([_LT_CMD_OLD_ARCHIVE], # This file is free software; the Free Software Foundation
[_LT_PROG_AR # gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
AC_CHECK_TOOL(STRIP, strip, :) # This macro actually does too much. Some checks are only needed if
test -z "$STRIP" && STRIP=: # your package does certain things. But this isn't really a big deal.
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
AC_CHECK_TOOL(RANLIB, ranlib, :)
test -z "$RANLIB" && RANLIB=:
_LT_DECL([], [RANLIB], [1],
[Commands used to install an old-style archive])
# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=
if test -n "$RANLIB"; then
case $host_os in
openbsd*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
;;
*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
;;
esac
old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi
case $host_os in dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
darwin*) m4_define([AC_PROG_CC],
lock_old_archive_extraction=yes ;; m4_defn([AC_PROG_CC])
*) [_AM_PROG_CC_C_O
lock_old_archive_extraction=no ;;
esac
_LT_DECL([], [old_postinstall_cmds], [2])
_LT_DECL([], [old_postuninstall_cmds], [2])
_LT_TAGDECL([], [old_archive_cmds], [2],
[Commands used to build an old-style archive])
_LT_DECL([], [lock_old_archive_extraction], [0],
[Whether to use a lock for old archive extraction])
])# _LT_CMD_OLD_ARCHIVE
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------------------
# Check whether the given compiler option works
AC_DEFUN([_LT_COMPILER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2],
[$2=no
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$3"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&AS_MESSAGE_LOG_FD
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null
; then
$2=yes
fi
fi
$RM conftest*
]) ])
if test x"[$]$2" = xyes; then # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
m4_if([$5], , :, [$5]) # AM_INIT_AUTOMAKE([OPTIONS])
else # -----------------------------------------------
m4_if([$6], , :, [$6]) # The call with PACKAGE and VERSION arguments is the old style
# call (pre autoconf-2.50), which is being phased out. PACKAGE
# and VERSION should now be passed to AC_INIT and removed from
# the call to AM_INIT_AUTOMAKE.
# We support both call styles for the transition. After
# the next Automake release, Autoconf can make the AC_INIT
# arguments mandatory, and then we can depend on a new Autoconf
# release and drop the old call support.
AC_DEFUN([AM_INIT_AUTOMAKE],
[AC_PREREQ([2.65])dnl
dnl Autoconf wants to disallow AM_ names. We explicitly allow
dnl the ones we care about.
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
AC_REQUIRE([AC_PROG_INSTALL])dnl
if test "`cd $srcdir && pwd`" != "`pwd`"; then
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# is not polluted with repeated "-I."
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
# test to see if srcdir already configured
if test -f $srcdir/config.status; then
AC_MSG_ERROR([source directory already configured; run "make distclean"
there first])
fi
fi fi
])# _LT_COMPILER_OPTION
# Old name:
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
# [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------
# Check whether the given linker option works
AC_DEFUN([_LT_LINKER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2],
[$2=no
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $3"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&AS_MESSAGE_LOG_FD
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
$2=yes
fi
else
$2=yes
fi
fi
$RM -r conftest*
LDFLAGS="$save_LDFLAGS"
])
if test x"[$]$2" = xyes; then # test whether we have cygpath
m4_if([$4], , :, [$4]) if test -z "$CYGPATH_W"; then
else if (cygpath --version) >/dev/null 2>/dev/null; then
m4_if([$5], , :, [$5]) CYGPATH_W='cygpath -w'
else
CYGPATH_W=echo
fi
fi fi
])# _LT_LINKER_OPTION AC_SUBST([CYGPATH_W])
# Old name: # Define the identity of the package.
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) dnl Distinguish between old-style and new-style calls.
dnl aclocal-1.4 backwards compatibility: m4_ifval([$2],
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) [AC_DIAGNOSE([obsolete],
[$0: two- and three-arguments forms are deprecated.])
# LT_CMD_MAX_LEN m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
#--------------- AC_SUBST([PACKAGE], [$1])dnl
AC_DEFUN([LT_CMD_MAX_LEN], AC_SUBST([VERSION], [$2])],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl [_AM_SET_OPTIONS([$1])dnl
# find the maximum length of command line arguments dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
AC_MSG_CHECKING([the maximum length of command line arguments]) m4_if(
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
i=0 [ok:ok],,
teststring="ABCD" [m4_fatal([AC_INIT should be called with package and version arguments])]
)dnl
case $build_os in AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
msdosdjgpp*) AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
# On DJGPP, this test can blow up pretty badly due to problems in libc
# (any single argument exceeding 2000 bytes causes a buffer overrun
# during glob expansion). Even if it were fixed, the result of this
# check would be larger than it should be.
lt_cv_sys_max_cmd_len=12288; # 12K is about right
;;
gnu*)
# Under GNU Hurd, this test is not required because there is
# no limit to the length of command line arguments.
# Libtool will interpret -1 as no limit whatsoever
lt_cv_sys_max_cmd_len=-1;
;;
cygwin* | mingw* | cegcc*)
# On Win9x/ME, this test blows up -- it succeeds, but takes
# about 5 minutes as the teststring grows exponentially.
# Worse, since 9x/ME are not pre-emptively multitasking,
# you end up with a "frozen" computer, even though with patience
# the test eventually succeeds (with a max line length of 256k).
# Instead, let's just punt: use the minimum linelength reported by
# all of the supported platforms: 8192 (on NT/2K/XP).
lt_cv_sys_max_cmd_len=8192;
;;
mint*)
# On MiNT this can take a long time and run out of memory.
lt_cv_sys_max_cmd_len=8192;
;;
amigaos*)
# On AmigaOS with pdksh, this test takes hours, literally.
# So we just punt and use a minimum line length of 8192.
lt_cv_sys_max_cmd_len=8192;
;;
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
# This has been around since 386BSD, at least. Likely further.
if test -x /sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
elif test -x /usr/sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
else
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
fi
# And add a safety zone
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
;;
interix*)
# We know the value 262144 and hardcode it with a safety zone (like BSD
)
lt_cv_sys_max_cmd_len=196608
;;
os2*)
# The test takes a long time on OS/2.
lt_cv_sys_max_cmd_len=8192
;;
osf*)
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running confi
gure
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
# nice to cause kernel panics so lets avoid the loop below.
# First set a reasonable default.
lt_cv_sys_max_cmd_len=16384
#
if test -x /sbin/sysconfig; then
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
*1*) lt_cv_sys_max_cmd_len=-1 ;;
esac
fi
;;
sco3.2v5*)
lt_cv_sys_max_cmd_len=102400
;;
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$kargmax"; then
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
else
lt_cv_sys_max_cmd_len=32768
fi
;;
*)
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
if test -n "$lt_cv_sys_max_cmd_len"; then
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
else
# Make teststring a little bigger before we do anything with it.
# a 1K string should be a reasonable start.
for i in 1 2 3 4 5 6 7 8 ; do
teststring=$teststring$teststring
done
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
# If test is not a shell built-in, we'll probably end up computing a
# maximum length that is only half of the actual maximum length, but
# we can't tell.
while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
test $i != 17 # 1/2 MB should be enough
do
i=`expr $i + 1`
teststring=$teststring$teststring
done
# Only check the string length outside the loop.
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
teststring=
# Add a significant safety factor because C++ compilers can tack on
# massive amounts of additional arguments before passing them to the
# linker. It appears as though 1/2 is a usable value.
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
fi
;;
esac
])
if test -n $lt_cv_sys_max_cmd_len ; then
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
else
AC_MSG_RESULT(none)
fi
max_cmd_len=$lt_cv_sys_max_cmd_len
_LT_DECL([], [max_cmd_len], [0],
[What is the maximum length of a command?])
])# LT_CMD_MAX_LEN
# Old name:
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
# _LT_HEADER_DLFCN
# ----------------
m4_defun([_LT_HEADER_DLFCN],
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
])# _LT_HEADER_DLFCN
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
# ----------------------------------------------------------------
m4_defun([_LT_TRY_DLOPEN_SELF],
[m4_require([_LT_HEADER_DLFCN])dnl
if test "$cross_compiling" = yes; then :
[$4]
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
[#line $LINENO "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include <stdio.h>
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
/* When -fvisbility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__
GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif
int fnord () { return 42; }
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
}]
_LT_EOF
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) $1 ;;
x$lt_dlneed_uscore) $2 ;;
x$lt_dlunknown|x*) $3 ;;
esac
else :
# compilation failed
$3
fi
fi
rm -fr conftest*
])# _LT_TRY_DLOPEN_SELF
# LT_SYS_DLOPEN_SELF
# ------------------
AC_DEFUN([LT_SYS_DLOPEN_SELF],
[m4_require([_LT_HEADER_DLFCN])dnl
if test "x$enable_dlopen" != xyes; then
enable_dlopen=unknown
enable_dlopen_self=unknown
enable_dlopen_self_static=unknown
else
lt_cv_dlopen=no
lt_cv_dlopen_libs=
case $host_os in
beos*)
lt_cv_dlopen="load_add_on"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
;;
mingw* | pw32* | cegcc*)
lt_cv_dlopen="LoadLibrary"
lt_cv_dlopen_libs=
;;
cygwin*)
lt_cv_dlopen="dlopen"
lt_cv_dlopen_libs=
;;
darwin*)
# if libdl is installed we need to link against it
AC_CHECK_LIB([dl], [dlopen],
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
lt_cv_dlopen="dyld"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
])
;;
*)
AC_CHECK_FUNC([shl_load],
[lt_cv_dlopen="shl_load"],
[AC_CHECK_LIB([dld], [shl_load],
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
[AC_CHECK_FUNC([dlopen],
[lt_cv_dlopen="dlopen"],
[AC_CHECK_LIB([dl], [dlopen],
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
[AC_CHECK_LIB([svld], [dlopen],
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
[AC_CHECK_LIB([dld], [dld_link],
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
])
])
])
])
])
;;
esac
if test "x$lt_cv_dlopen" != xno; then
enable_dlopen=yes
else
enable_dlopen=no
fi
case $lt_cv_dlopen in
dlopen)
save_CPPFLAGS="$CPPFLAGS"
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFC
N_H"
save_LDFLAGS="$LDFLAGS"
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_s
pec\"
save_LIBS="$LIBS"
LIBS="$lt_cv_dlopen_libs $LIBS"
AC_CACHE_CHECK([whether a program can dlopen itself],
lt_cv_dlopen_self, [dnl
_LT_TRY_DLOPEN_SELF(
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
])
if test "x$lt_cv_dlopen_self" = xyes; then
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_st
atic\"
AC_CACHE_CHECK([whether a statically linked program can dlopen itself
],
lt_cv_dlopen_self_static, [dnl
_LT_TRY_DLOPEN_SELF(
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
])
fi
CPPFLAGS="$save_CPPFLAGS"
LDFLAGS="$save_LDFLAGS"
LIBS="$save_LIBS"
;;
esac
case $lt_cv_dlopen_self in
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
*) enable_dlopen_self=unknown ;;
esac
case $lt_cv_dlopen_self_static in
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
*) enable_dlopen_self_static=unknown ;;
esac
fi
_LT_DECL([dlopen_support], [enable_dlopen], [0],
[Whether dlopen is supported])
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
[Whether dlopen of programs is supported])
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
[Whether dlopen of statically linked programs is supported])
])# LT_SYS_DLOPEN_SELF
# Old name:
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
# _LT_COMPILER_C_O([TAGNAME])
# ---------------------------
# Check to see if options -c and -o are simultaneously supported by compile
r.
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
m4_defun([_LT_COMPILER_C_O],
[m4_require([_LT_DECL_SED])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_TAG_COMPILER])dnl
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&AS_MESSAGE_LOG_FD
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er
2 >/dev/null; then
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
fi
fi
chmod u+w . 2>&AS_MESSAGE_LOG_FD
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
])
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
[Does compiler simultaneously support -c and -o options?])
])# _LT_COMPILER_C_O
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
# ----------------------------------
# Check to see if we can do hard links to lock some files if needed
m4_defun([_LT_COMPILER_FILE_LOCKS],
[m4_require([_LT_ENABLE_LOCK])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
_LT_COMPILER_C_O([$1])
hard_links="nottested"
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_lock
s" != no; then
# do not overwrite the value of need_locks provided by the user
AC_MSG_CHECKING([if we can lock with hard links])
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
AC_MSG_RESULT([$hard_links])
if test "$hard_links" = no; then
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe
])
need_locks=warn
fi
else
need_locks=no
fi
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?
])
])# _LT_COMPILER_FILE_LOCKS
# _LT_CHECK_OBJDIR
# ----------------
m4_defun([_LT_CHECK_OBJDIR],
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
[rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
lt_cv_objdir=.libs
else
# MS-DOS does not allow filenames that begin with a dot.
lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null])
objdir=$lt_cv_objdir
_LT_DECL([], [objdir], [0],
[The name of the directory that contains temporary libtool files])
dnl
m4_pattern_allow([LT_OBJDIR])dnl
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
[Define to the sub-directory in which libtool stores uninstalled librarie
s.])
])# _LT_CHECK_OBJDIR
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
# --------------------------------------
# Check hardcoding attributes.
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
[AC_MSG_CHECKING([how to hardcode library paths into programs])
_LT_TAGVAR(hardcode_action, $1)=
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
# We can hardcode non-existent directories.
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
# Linking always hardcodes the temporary library directory.
_LT_TAGVAR(hardcode_action, $1)=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
_LT_TAGVAR(hardcode_action, $1)=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
_LT_TAGVAR(hardcode_action, $1)=unsupported
fi
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
# Fast installation is not supported
enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
test "$enable_shared" = no; then
# Fast installation is not necessary
enable_fast_install=needless
fi
_LT_TAGDECL([], [hardcode_action], [0],
[How to hardcode a shared library path into an executable])
])# _LT_LINKER_HARDCODE_LIBPATH
# _LT_CMD_STRIPLIB
# ----------------
m4_defun([_LT_CMD_STRIPLIB],
[m4_require([_LT_DECL_EGREP])
striplib=
old_striplib=
AC_MSG_CHECKING([whether stripping libraries is possible])
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
AC_MSG_RESULT([yes])
else
# FIXME - insert some real tests, host_os isn't really good enough
case $host_os in
darwin*)
if test -n "$STRIP" ; then
striplib="$STRIP -x"
old_striplib="$STRIP -S"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
;;
*)
AC_MSG_RESULT([no])
;;
esac
fi
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
_LT_DECL([], [striplib], [1])
])# _LT_CMD_STRIPLIB
# _LT_SYS_DYNAMIC_LINKER([TAG])
# -----------------------------
# PORTME Fill in your ld.so characteristics
m4_defun([_LT_SYS_DYNAMIC_LINKER],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_OBJDUMP])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
AC_MSG_CHECKING([dynamic linker characteristics])
m4_if([$1],
[], [
if test "$GCC" = yes; then
case $host_os in
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
*) lt_awk_arg="/^libraries:/" ;;
esac
case $host_os in
mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
*) lt_sed_strip_eq="s,=/,/,g" ;;
esac
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "
s/^libraries://" -e $lt_sed_strip_eq`
case $lt_search_path_spec in
*\;*)
# if the path contains ";" then we assume it to be the separator
# otherwise default to the standard path separator (i.e. ":") - it is
# assumed that no part of a normal pathname contains ";" but that shoul
d
# okay in the real world where ";" in dirpaths is itself problematic.
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
;;
*)
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPAR
ATOR/ /g"`
;;
esac
# Ok, now we have the path, separated by spaces, we can step through it
# and add multilib dir if necessary.
lt_tmp_lt_search_path_spec=
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory
2>/dev/null`
for lt_sys_path in $lt_search_path_spec; do
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/
$lt_multi_os_dir"
else
test -d "$lt_sys_path" && \
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path
"
fi
done
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS=" "; FS="/|\n";} {
lt_foo="";
lt_count=0;
for (lt_i = NF; lt_i > 0; lt_i--) {
if ($lt_i != "" && $lt_i != ".") {
if ($lt_i == "..") {
lt_count++;
} else {
if (lt_count == 0) {
lt_foo="/" $lt_i lt_foo;
} else {
lt_count--;
}
}
}
}
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
}'`
# AWK program above erroneously prepends '/' to C:/dos/paths
# for these hosts.
case $host_os in
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
$SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
esac
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi])
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=".so"
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.
a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the na
me.
soname_spec='${libname}${release}${shared_ext}$major'
;;
aix[[4-9]]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test "$host_cpu" = ia64; then
# AIX 5 supports IA64
library_names_spec='${libname}${release}${shared_ext}$major ${libname}$
{release}${shared_ext}$versuffix $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line `#! .'. This would cause the generated library to
# depend on `.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[[01]] | aix4.[[01]].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97
)'
echo ' yes '
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# AIX (on Power*) has no versioning support, so currently we can not ha
rdcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
if test "$aix_use_runtimelinking" = yes; then
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
# instead of lib<name>.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${lib
name}${release}${shared_ext}$major $libname${shared_ext}'
else
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='${libname}${release}.a $libname.a'
soname_spec='${libname}${release}${shared_ext}$major'
fi
shlibpath_var=LIBPATH
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compile
line.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libna
me}${release}${shared_ext}$major $libname${shared_ext}'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libnam
e=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`;
test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $li
b ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.
a || exit 1; done'
;;
esac
;;
beos*)
library_names_spec='${libname}${shared_ext}'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[[45]]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /
lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32* | cegcc*)
version_type=windows
shrext_cmds=".dll"
need_version=no
need_lib_prefix=no
case $GCC,$cc_basename in
yes,*)
# gcc
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlna
me'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\'
'`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release}
| $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
m4_if([$1], [],[
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]
)
;;
mingw* | cegcc*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${ver
suffix}${shared_ext}'
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${re
lease} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
*,cl*)
# Native MSVC
libname_spec='$name'
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versu
ffix}${shared_ext}'
library_names_spec='${libname}.dll.lib'
case $build_os in
mingw*)
sys_lib_search_path_spec=
lt_save_ifs=$IFS
IFS=';'
for lt_path in $LIB
do
IFS=$lt_save_ifs
# Let DOS variable expansion print the short 8.3 style file name.
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @
echo %~si"`
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
done
IFS=$lt_save_ifs
# Convert to MSYS style.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e
's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
# but this time dos style (no spaces!) so that the unix form looks
# like /cygdrive/c/PROGRA~1:/cygdr...
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_
spec" 2>/dev/null`
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path
_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
;;
*)
sys_lib_search_path_spec="$LIB"
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/nul
l]; then
# It is most probably a Windows format PATH.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED
-e 's/;/ /g'`
else
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED
-e "s/$PATH_SEPARATOR/ /g"`
fi
# FIXME: find the short name or the path components, as spaces are
# common. (e.g. "Program Files" -> "PROGRA~1")
;;
esac
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlna
me'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\'
'`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
dynamic_linker='Win32 link.exe'
;;
*)
# Assume MSVC wrapper
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`
${versuffix}${shared_ext} $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
esac
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$sh
ared_ext'
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
m4_if([$1], [],[
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}$major $libname$shared_ext'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[[23]].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${lib
name}${release}${shared_ext} $libname${shared_ext}'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='${libname}${release}${shared_ext}$versuffix $libn
ame${shared_ext}$versuffix'
need_version=yes
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
gnu*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}${major} ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
haiku*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
dynamic_linker="$host_os runtime_loader"
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}${major} ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LIBRARY_PATH
shlibpath_overrides_runpath=yes
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/
system/lib'
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses
to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libna
me}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
if test "X$HPUX_IA64_MODE" = X32; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/
local/lib"
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
fi
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libna
me}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libna
me}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
postinstall_cmds='chmod 555 $lib'
# or fails outright, so override atomically:
install_override_mode=555
;;
interix[[3-9]]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test "$lt_cv_prog_gnu_ld" = yes; then
version_type=linux # correct to gnu/linux during the next bi
g refactor
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${
shared_ext}'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/li
b${libsuff}"
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
[lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH
.*$libdir" >/dev/null],
[lt_cv_shlibpath_overrides_runpath=yes])])
LDFLAGS=$save_LDFLAGS
libdir=$save_libdir
])
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/
null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/l
d.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[
^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libna
me}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libna
me}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
*nto* | *qnx*)
version_type=qnx
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='ldqnx.so'
;;
openbsd*)
version_type=sunos
sys_lib_dlsearch_path_spec="/usr/lib"
need_lib_prefix=no
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
case $host_os in
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
*) need_version=no ;;
esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-
$host_cpu" = "openbsd2.8-powerpc"; then
case $host_os in
openbsd2.[[89]] | openbsd2.[[89]].*)
shlibpath_overrides_runpath=no
;;
*)
shlibpath_overrides_runpath=yes
;;
esac
else
shlibpath_overrides_runpath=yes
fi
;;
os2*)
libname_spec='$name'
shrext_cmds=".dll"
need_lib_prefix=no
library_names_spec='$libname${shared_ext} $libname.a'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=LIBPATH
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr
/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test "$with_gnu_ld" = yes; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec ;then
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_e
xt}.$major $libname${shared_ext}'
soname_spec='$libname${shared_ext}.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=freebsd-elf
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext} $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
if test "$with_gnu_ld" = yes; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr
/lib /lib'
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
tpf*)
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
uts4*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname
}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
AC_MSG_RESULT([$dynamic_linker])
test "$dynamic_linker" = no && can_build_shared=no
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX C
OMPILER_PATH LIBRARY_PATH"
fi
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
fi
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
fi
_LT_DECL([], [variables_saved_for_relink], [1],
[Variables whose values should be saved in libtool wrapper scripts and
restored at link time])
_LT_DECL([], [need_lib_prefix], [0],
[Do we need the "lib" prefix for modules?])
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
_LT_DECL([], [version_type], [0], [Library versioning type])
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
_LT_DECL([], [shlibpath_overrides_runpath], [0],
[Is shlibpath searched before the hard-coded library search path?])
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
_LT_DECL([], [library_names_spec], [1],
[[List of archive names. First name is the real one, the rest are link
s.
The last name is the one that the linker finds with -lNAME]])
_LT_DECL([], [soname_spec], [1],
[[The coded name of the library, if different from the real name]])
_LT_DECL([], [install_override_mode], [1],
[Permission mode override for installation of shared libraries])
_LT_DECL([], [postinstall_cmds], [2],
[Command to use after installation of a shared archive])
_LT_DECL([], [postuninstall_cmds], [2],
[Command to use after uninstallation of a shared archive])
_LT_DECL([], [finish_cmds], [2],
[Commands used to finish a libtool library installation in a directory]
)
_LT_DECL([], [finish_eval], [1],
[[As "finish_cmds", except a single script fragment to be evaled but
not shown]])
_LT_DECL([], [hardcode_into_libs], [0],
[Whether we should hardcode library paths into libraries])
_LT_DECL([], [sys_lib_search_path_spec], [2],
[Compile-time system search path for libraries])
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
[Run-time system search path for libraries])
])# _LT_SYS_DYNAMIC_LINKER
# _LT_PATH_TOOL_PREFIX(TOOL)
# --------------------------
# find a file program which can recognize shared library
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
[m4_require([_LT_DECL_EGREP])dnl
AC_MSG_CHECKING([for $1])
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
[case $MAGIC_CMD in
[[\\/*] | ?:[\\/]*])
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a
path.
;;
*)
lt_save_MAGIC_CMD="$MAGIC_CMD"
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
dnl $ac_dummy forces splitting on constant user-supplied paths.
dnl POSIX.2 word splitting is done only on the output of word expansions,
dnl not every word. This closes a longstanding sh security hole.
ac_dummy="m4_if([$2], , $PATH, [$2])"
for ac_dir in $ac_dummy; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$1; then
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\
)"`
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS="$lt_save_ifs"
MAGIC_CMD="$lt_save_MAGIC_CMD"
;;
esac])
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if test -n "$MAGIC_CMD"; then
AC_MSG_RESULT($MAGIC_CMD)
else
AC_MSG_RESULT(no)
fi
_LT_DECL([], [MAGIC_CMD], [0],
[Used to examine libraries when file_magic_cmd begins with "file"])
dnl
])# _LT_PATH_TOOL_PREFIX
# Old name:
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
# _LT_PATH_MAGIC
# --------------
# find a file program which can recognize a shared library
m4_defun([_LT_PATH_MAGIC],
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
else
MAGIC_CMD=:
fi
fi
])# _LT_PATH_MAGIC
# LT_PATH_LD
# ----------
# find the pathname to the GNU or non-GNU linker
AC_DEFUN([LT_PATH_LD],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
AC_ARG_WITH([gnu-ld],
[AS_HELP_STRING([--with-gnu-ld],
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
[test "$withval" = no || with_gnu_ld=yes],
[with_gnu_ld=no])dnl
ac_prog=ld
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
AC_MSG_CHECKING([for ld used by $CC])
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[[\\/]]* | ?:[[\\/]]*)
re_direlt='/[[^/]][[^/]]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD="$ac_prog"
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test "$with_gnu_ld" = yes; then
AC_MSG_CHECKING([for GNU ld])
else
AC_MSG_CHECKING([for non-GNU ld])
fi
AC_CACHE_VAL(lt_cv_path_LD,
[if test -z "$LD"; then
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext";
then
lt_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test "$with_gnu_ld" != no && break
;;
*)
test "$with_gnu_ld" != yes && break
;;
esac
fi
done
IFS="$lt_save_ifs"
else
lt_cv_path_LD="$LD" # Let the user override the test with a path.
fi])
LD="$lt_cv_path_LD"
if test -n "$LD"; then
AC_MSG_RESULT($LD)
else
AC_MSG_RESULT(no)
fi
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
_LT_PATH_LD_GNU
AC_SUBST([LD])
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
])# LT_PATH_LD
# Old names:
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_PROG_LD], [])
dnl AC_DEFUN([AC_PROG_LD], [])
# _LT_PATH_LD_GNU
#- --------------
m4_defun([_LT_PATH_LD_GNU],
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
[# I'd rather use --version here, but apparently some GNU lds only accept -
v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
lt_cv_prog_gnu_ld=yes
;;
*)
lt_cv_prog_gnu_ld=no
;;
esac])
with_gnu_ld=$lt_cv_prog_gnu_ld
])# _LT_PATH_LD_GNU
# _LT_CMD_RELOAD
# --------------
# find reload flag for linker
# -- PORTME Some linkers may need a different reload flag.
m4_defun([_LT_CMD_RELOAD],
[AC_CACHE_CHECK([for $LD option to reload object files],
lt_cv_ld_reload_flag,
[lt_cv_ld_reload_flag='-r'])
reload_flag=$lt_cv_ld_reload_flag
case $reload_flag in
"" | " "*) ;;
*) reload_flag=" $reload_flag" ;;
esac
reload_cmds='$LD$reload_flag -o $output$reload_objs'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
if test "$GCC" != yes; then
reload_cmds=false
fi
;;
darwin*)
if test "$GCC" = yes; then
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs
'
else
reload_cmds='$LD$reload_flag -o $output$reload_objs'
fi
;;
esac
_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files]
)dnl
_LT_TAGDECL([], [reload_cmds], [2])dnl
])# _LT_CMD_RELOAD
# _LT_CHECK_MAGIC_METHOD
# ----------------------
# how to check for library dependencies
# -- PORTME fill in with the dynamic library characteristics
m4_defun([_LT_CHECK_MAGIC_METHOD],
[m4_require([_LT_DECL_EGREP])
m4_require([_LT_DECL_OBJDUMP])
AC_CACHE_CHECK([how to recognize dependent libraries],
lt_cv_deplibs_check_method,
[lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# 'none' -- dependencies not supported.
# `unknown' -- same as none, but documents that we really don't know.
# 'pass_all' -- all dependencies passed with no checks.
# 'test_compile' -- check by making test program.
# 'file_magic [[regex]]' -- check by looking for files in library path
# which responds to the $file_magic_cmd with a given extended regex.
# If you have `file' or equivalent on your system and you're not sure
# whether `pass_all' will *always* work, you probably want this one.
case $host_os in
aix[[4-9]]*)
lt_cv_deplibs_check_method=pass_all
;;
beos*)
lt_cv_deplibs_check_method=pass_all
;;
bsdi[[45]]*)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (
shared object|dynamic lib)'
lt_cv_file_magic_cmd='/usr/bin/file -L'
lt_cv_file_magic_test_file=/shlib/libc.so
;;
cygwin*)
# func_win32_libid is a shell function defined in ltmain.sh
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
;;
mingw* | pw32*)
# Base MSYS/MinGW do not provide the 'file' command needed by
# func_win32_libid shell function, so use a weaker test based on 'objdump
',
# unless we find 'file', for example because we are cross-compiling.
# func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; t
hen
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
else
# Keep this pattern in sync with the one in func_win32_libid.
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*archite
cture: i386)?|pe-arm-wince|pe-x86-64)'
lt_cv_file_magic_cmd='$OBJDUMP -f'
fi
;;
cegcc*)
# use the weaker test based on 'objdump'. See mingw*.
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*arch
itecture: arm)?'
lt_cv_file_magic_cmd='$OBJDUMP -f'
;;
darwin* | rhapsody*)
lt_cv_deplibs_check_method=pass_all
;;
freebsd* | dragonfly*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[
[3-9]]86 (compact )?demand paged shared library'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
else
lt_cv_deplibs_check_method=pass_all
fi
;;
gnu*)
lt_cv_deplibs_check_method=pass_all
;;
haiku*)
lt_cv_deplibs_check_method=pass_all
;;
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=/usr/bin/file
case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-
9]][[0-9]]) shared object file - IA64'
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
;;
hppa*64*)
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][
0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
;;
*)
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[
[0-9]]\.[[0-9]]) shared library'
lt_cv_file_magic_test_file=/usr/lib/libc.sl
;;
esac
;;
interix[[3-9]]*)
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
;;
irix5* | irix6* | nonstopux*)
case $LD in
*-32|*"-32 ") libmagic=32-bit;;
*-n32|*"-n32 ") libmagic=N32;;
*-64|*"-64 ") libmagic=64-bit;;
*) libmagic=never-match;;
esac
lt_cv_deplibs_check_method=pass_all
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu)
lt_cv_deplibs_check_method=pass_all
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[
[0-9]]+|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
fi
;;
newos6*)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (
executable|dynamic lib)'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
*nto* | *qnx*)
lt_cv_deplibs_check_method=pass_all
;;
openbsd*)
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-
$host_cpu" = "openbsd2.8-powerpc"; then
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[
[0-9]]+|\.so|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[
[0-9]]+|_pic\.a)$'
fi
;;
osf3* | osf4* | osf5*)
lt_cv_deplibs_check_method=pass_all
;;
rdos*)
lt_cv_deplibs_check_method=pass_all
;;
solaris*)
lt_cv_deplibs_check_method=pass_all
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
lt_cv_deplibs_check_method=pass_all
;;
sysv4 | sysv4.3*)
case $host_vendor in
motorola)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB
(shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
;;
ncr)
lt_cv_deplibs_check_method=pass_all
;;
sequent)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB
(shared object|dynamic lib )'
;;
sni)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB
dynamic lib"
lt_cv_file_magic_test_file=/lib/libc.so
;;
siemens)
lt_cv_deplibs_check_method=pass_all
;;
pc)
lt_cv_deplibs_check_method=pass_all
;;
esac
;;
tpf*)
lt_cv_deplibs_check_method=pass_all
;;
esac
])
file_magic_glob=
want_nocaseglob=no
if test "$build" = "$host"; then
case $host_os in
mingw* | pw32*)
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
want_nocaseglob=yes
else
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWx
XyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
fi
;;
esac
fi
file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown
_LT_DECL([], [deplibs_check_method], [1],
[Method to check whether dependent libraries are shared objects])
_LT_DECL([], [file_magic_cmd], [1],
[Command to use when deplibs_check_method = "file_magic"])
_LT_DECL([], [file_magic_glob], [1],
[How to find potential files when deplibs_check_method = "file_magic"])
_LT_DECL([], [want_nocaseglob], [1],
[Find potential files using nocaseglob when deplibs_check_method = "fil
e_magic"])
])# _LT_CHECK_MAGIC_METHOD
# LT_PATH_NM
# ----------
# find the pathname to a BSD- or MS-compatible name lister
AC_DEFUN([LT_PATH_NM],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
[if test -n "$NM"; then
# Let the user override the test.
lt_cv_path_NM="$NM"
else
lt_nm_to_check="${ac_tool_prefix}nm"
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
lt_nm_to_check="$lt_nm_to_check nm"
fi
for lt_tmp_nm in $lt_nm_to_check; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
tmp_nm="$ac_dir/$lt_tmp_nm"
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
# Tru64's nm complains that /dev/null is an invalid object file
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
*/dev/null* | *'Invalid file or object type'*)
lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
*/dev/null*)
lt_cv_path_NM="$tmp_nm -p"
break
;;
*)
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match,
but
continue # so that we can try to find one that supports BSD flag
s
;;
esac
;;
esac
fi
done
IFS="$lt_save_ifs"
done
: ${lt_cv_path_NM=no}
fi])
if test "$lt_cv_path_NM" != "no"; then
NM="$lt_cv_path_NM"
else
# Didn't find any BSD compatible name lister, look for dumpbin.
if test -n "$DUMPBIN"; then :
# Let the user override the test.
else
AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
*COFF*)
DUMPBIN="$DUMPBIN -symbols"
;;
*)
DUMPBIN=:
;;
esac
fi
AC_SUBST([DUMPBIN])
if test "$DUMPBIN" != ":"; then
NM="$DUMPBIN"
fi
fi
test -z "$NM" && NM=nm
AC_SUBST([NM])
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
[lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$ac_compile" 2>conftest.err)
cat conftest.err >&AS_MESSAGE_LOG_FD
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_ME
SSAGE_LOG_FD)
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
cat conftest.err >&AS_MESSAGE_LOG_FD
(eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
cat conftest.out >&AS_MESSAGE_LOG_FD
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
lt_cv_nm_interface="MS dumpbin"
fi
rm -f conftest*])
])# LT_PATH_NM
# Old names:
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_PROG_NM], [])
dnl AC_DEFUN([AC_PROG_NM], [])
# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
# --------------------------------
# how to determine the name of the shared library
# associated with a specific link library.
# -- PORTME fill in with the dynamic library characteristics
m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
[m4_require([_LT_DECL_EGREP])
m4_require([_LT_DECL_OBJDUMP])
m4_require([_LT_DECL_DLLTOOL])
AC_CACHE_CHECK([how to associate runtime and link libraries],
lt_cv_sharedlib_from_linklib_cmd,
[lt_cv_sharedlib_from_linklib_cmd='unknown'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# two different shell functions defined in ltmain.sh
# decide which to use based on capabilities of $DLLTOOL
case `$DLLTOOL --help 2>&1` in
*--identify-strict*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
;;
*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
;;
esac
;;
*)
# fallback: assume linklib IS sharedlib
lt_cv_sharedlib_from_linklib_cmd="$ECHO"
;;
esac
])
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
[Command to associate shared and link libraries])
])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
# _LT_PATH_MANIFEST_TOOL
# ----------------------
# locate the manifest tool
m4_defun([_LT_PATH_MANIFEST_TOOL],
[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest
_tool],
[lt_cv_path_mainfest_tool=no
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
cat conftest.err >&AS_MESSAGE_LOG_FD
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
lt_cv_path_mainfest_tool=yes
fi
rm -f conftest*])
if test "x$lt_cv_path_mainfest_tool" != xyes; then
MANIFEST_TOOL=:
fi
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
])# _LT_PATH_MANIFEST_TOOL
# LT_LIB_M
# --------
# check for math library
AC_DEFUN([LT_LIB_M],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
LIBM=
case $host in
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*
)
# These system don't have libm, or don't need it
;;
*-ncr-sysv4.3*)
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
;;
*)
AC_CHECK_LIB(m, cos, LIBM="-lm")
;;
esac
AC_SUBST([LIBM])
])# LT_LIB_M
# Old name:
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_CHECK_LIBM], [])
# _LT_COMPILER_NO_RTTI([TAGNAME])
# -------------------------------
m4_defun([_LT_COMPILER_NO_RTTI],
[m4_require([_LT_TAG_COMPILER])dnl
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
if test "$GCC" = yes; then
case $cc_basename in
nvcc*)
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-buil
tin' ;;
*)
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
esac
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
lt_cv_prog_compiler_rtti_exceptions,
[-fno-rtti -fno-exceptions], [],
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_
compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
fi
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
[Compiler flag to turn off builtin functions])
])# _LT_COMPILER_NO_RTTI
# _LT_CMD_GLOBAL_SYMBOLS
# ----------------------
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_AWK])dnl
AC_REQUIRE([LT_PATH_NM])dnl
AC_REQUIRE([LT_PATH_LD])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_TAG_COMPILER])dnl
# Check for command to grab the raw symbol name followed by C symbol from n
m.
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
[
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
# Character class describing NM global symbol codes.
symcode='[[BCDEGRST]]'
# Regexp to match symbols that can be accessed directly from C.
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
# Define system-specific variables.
case $host_os in
aix*)
symcode='[[BCDT]]'
;;
cygwin* | mingw* | pw32* | cegcc*)
symcode='[[ABCDGISTW]]'
;;
hpux*)
if test "$host_cpu" = ia64; then
symcode='[[ABCDEGRST]]'
fi
;;
irix* | nonstopux*)
symcode='[[BCDEGRST]]'
;;
osf*)
symcode='[[BCDEGQRST]]'
;;
solaris*)
symcode='[[BDRT]]'
;;
sco3.2v5*)
symcode='[[DT]]'
;;
sysv4.2uw2*)
symcode='[[DT]]'
;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
symcode='[[ABDT]]'
;;
sysv4)
symcode='[[DFNSTU]]'
;;
esac
# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
symcode='[[ABCDGIRSTW]]' ;;
esac
# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1(
);/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]
*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$
/ {\"\2\", (void *) \&\2},/p'"
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^
]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \
(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \
([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
;;
esac
# Try without a prefix underscore, then with it.
for ac_symprfx in "" "_"; do
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol
.
symxfrm="\\1 $ac_symprfx\\2 \\2"
# Write the raw and C identifiers.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Fake it for dumpbin and say T for any non-static function
# and D for any global variable.
# Also find C++ and __fastcall symbols from MSVC++,
# which start with @ or ?.
lt_cv_sys_global_symbol_pipe="$AWK ['"\
" {last_section=section; section=\$ 3};"\
" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
" \$ 0!~/External *\|/{next};"\
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
" {if(hide[section]) next};"\
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))
}"\
" ' prfx=^$ac_symprfx]"
else
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcod
e*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
fi
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gn
u_lto/d'"
# Check to see that the pipe works correctly.
pipe_works=no
rm -f conftest*
cat > conftest.$ac_ext <<_LT_EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(void);
void nm_test_func(void){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
_LT_EOF
if AC_TRY_EVAL(ac_compile); then
# Now try to grab the symbols.
nlist=conftest.nm
if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe
" \> $nlist) && test -s "$nlist"; then
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
mv -f "$nlist"T "$nlist"
else
rm -f "$nlist"T
fi
# Make sure that we snagged all the symbols we need.
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
cat <<_LT_EOF > conftest.$ac_ext
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and test
s. */
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
/* DATA imports from DLLs on WIN32 con't be const, because runtime
relocations are performed -- see ld's documentation on pseudo-relocs. *
/
# define LT@&t@_DLSYM_CONST
#elif defined(__osf__)
/* This system does not cope well with relocations in const data. */
# define LT@&t@_DLSYM_CONST
#else
# define LT@&t@_DLSYM_CONST const
#endif
#ifdef __cplusplus
extern "C" {
#endif
_LT_EOF
# Now generate the symbol file.
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v ma
in >> conftest.$ac_ext'
cat <<_LT_EOF >> conftest.$ac_ext
/* The mapping between symbol names and symbols. */
LT@&t@_DLSYM_CONST struct {
const char *name;
void *address;
}
lt__PROGRAM__LTX_preloaded_symbols[[]] =
{
{ "@PROGRAM@", (void *) 0 },
_LT_EOF
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2
},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
cat <<\_LT_EOF >> conftest.$ac_ext
{0, (void *) 0}
};
/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
return lt__PROGRAM__LTX_preloaded_symbols;
}
#endif
#ifdef __cplusplus
}
#endif
_LT_EOF
# Now try linking the two files.
mv conftest.$ac_objext conftstm.$ac_objext
lt_globsym_save_LIBS=$LIBS
lt_globsym_save_CFLAGS=$CFLAGS
LIBS="conftstm.$ac_objext"
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
pipe_works=yes
fi
LIBS=$lt_globsym_save_LIBS
CFLAGS=$lt_globsym_save_CFLAGS
else
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
fi
else
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
fi
else
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
fi
else
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
cat conftest.$ac_ext >&5
fi
rm -rf conftest* conftst*
# Do not use the global_symbol_pipe unless it works.
if test "$pipe_works" = yes; then
break
else
lt_cv_sys_global_symbol_pipe=
fi
done
])
if test -z "$lt_cv_sys_global_symbol_pipe"; then
lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"
; then
AC_MSG_RESULT(failed)
else
AC_MSG_RESULT(ok)
fi
# Response file support.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
nm_file_list_spec='@'
elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
nm_file_list_spec='@'
fi
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
[Take the output of nm and produce a listing of raw symbols and C names
])
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
[Transform the output of nm in a proper C declaration])
_LT_DECL([global_symbol_to_c_name_address],
[lt_cv_sys_global_symbol_to_c_name_address], [1],
[Transform the output of nm in a C name address pair])
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
[Transform the output of nm in a C name address pair when lib prefix is
needed])
_LT_DECL([], [nm_file_list_spec], [1],
[Specify filename containing input files for $NM])
]) # _LT_CMD_GLOBAL_SYMBOLS
# _LT_COMPILER_PIC([TAGNAME])
# ---------------------------
m4_defun([_LT_COMPILER_PIC],
[m4_require([_LT_TAG_COMPILER])dnl
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_static, $1)=
m4_if([$1], [CXX], [
# C++ specific cases for pic, static, wl, etc.
if test "$GXX" = yes; then
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries,
but
# adding the `-m68020' flag to GCC prevents building anything b
etter,
# like `-m68040'.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malw
ays-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example
).
# Although the cygwin gcc ignores -fPIC, still need this for old-styl
e
# (--disable-auto-import) libraries
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
;;
*djgpp*)
# DJGPP does not support shared libraries at all
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
_LT_TAGVAR(lt_prog_compiler_static, $1)=
;;
interix[[3-9]]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
fi
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
;;
*qnx* | *nto*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
else
case $host_os in
aix[[4-9]]*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
else
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.e
xp'
fi
;;
chorus*)
case $cc_basename in
cxch68*)
# Green Hills C++ Compiler
# _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation
-u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/C
C/libC.a $MVME_DIR/lib/classix/libcx.s.a"
;;
esac
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for exampl
e).
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
dgux*)
case $cc_basename in
ec++*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
;;
ghcx*)
# Green Hills C++ Compiler
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
;;
*)
;;
esac
;;
freebsd* | dragonfly*)
# FreeBSD uses GNU C++
;;
hpux9* | hpux10* | hpux11*)
case $cc_basename in
CC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
if test "$host_cpu" != ia64; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
fi
;;
aCC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
;;
esac
;;
*)
;;
esac
;;
interix*)
# This is c89, which is MS Visual C++ (no shared libs)
# Anyone wants to do a port?
;;
irix5* | irix6* | nonstopux*)
case $cc_basename in
CC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
# CC pic flag -KPIC is the default.
;;
*)
;;
esac
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu)
case $cc_basename in
KCC*)
# KAI C++ Compiler
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
ecpc* )
# old Intel C++ for x86_64 which still supported -KPIC.
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
icpc* )
# Intel C++, used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
cxx*)
# Compaq C++
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
# IBM XL 8.0, 9.0 on PPC and BlueGene
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
;;
esac
;;
esac
;;
lynxos*)
;;
m88k*)
;;
mvs*)
case $cc_basename in
cxx*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
;;
*)
;;
esac
;;
netbsd*)
;;
*qnx* | *nto*)
# QNX uses GNU C++, but need to define -shared option too, otherwis
e
# it will coredump.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
;;
RCC*)
# Rational C++ 2.4.1
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
;;
cxx*)
# Digital/Compaq C++
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
*)
;;
esac
;;
psos*)
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
;;
gcx*)
# Green Hills C++ Compiler
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
;;
*)
;;
esac
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
lcc*)
# Lucid
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
;;
*)
;;
esac
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
case $cc_basename in
CC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
;;
*)
;;
esac
;;
vxworks*)
;;
*)
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
esac
fi
],
[
if test "$GCC" = yes; then
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries,
but
# adding the `-m68020' flag to GCC prevents building anything b
etter,
# like `-m68040'.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malw
ays-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example
).
# Although the cygwin gcc ignores -fPIC, still need this for old-styl
e
# (--disable-auto-import) libraries
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
_LT_TAGVAR(lt_prog_compiler_static, $1)=
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
# +Z the default
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
;;
interix[[3-9]]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared librari
es
# on systems that don't support them.
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
enable_shared=no
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
fi
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
case $cc_basename in
nvcc*) # Cuda Compiler Driver 2.2
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_pro
g_compiler_pic, $1)"
fi
;;
esac
else
# PORTME Check for flag to pass linker flags through the system compile
r.
case $host_os in
aix*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
else
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp
'
fi
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example
).
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
hpux9* | hpux10* | hpux11*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundl
ed CC?
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# PIC (with -KPIC) is the default.
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu)
case $cc_basename in
# old Intel for x86_64 which still supported -KPIC.
ecc*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
# icc used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
icc* | ifort*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
# Lahey Fortran 8.1.
lf95*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
;;
nagfor*)
# NAG Fortran compiler
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group compilers (*not* the Pentium gcc compiler,
# which looks to be a dead project)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
ccc*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# All Alpha code is PIC.
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
xl* | bgxl* | bgf* | mpixl*)
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.
[[0-3]]*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
;;
*Sun\ F* | *Sun*Fortran*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
;;
*Sun\ C*)
# Sun C 5.9
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
;;
*Intel*\ [[CF]]*Compiler*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
*Portland\ Group*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
esac
;;
esac
;;
newsos6)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# All OSF/1 code is PIC.
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
rdos*)
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
solaris*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
case $cc_basename in
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
esac
;;
sunos4*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec ;then
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
unicos*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
uts4*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
*)
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
esac
fi
])
case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic,
$1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
;;
esac
AC_CACHE_CHECK([for $compiler option to produce PIC],
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic
, $1)])
_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $
1)
#
# Check to make sure the PIC flag actually works.
#
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_p
ic, $1) works],
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if
([$1],[CXX],[ -DPIC],[])])], [],
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
"" | " "*) ;;
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler
_pic, $1)" ;;
esac],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
fi
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
[Additional compiler flags for building library objects])
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
[How to pass a linker flag through the compiler])
#
# Check to make sure the static flag actually works.
#
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGV
AR(lt_prog_compiler_static, $1)\"
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
$lt_tmp_static_flag,
[],
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
[Compiler flag to prevent dynamic linking])
])# _LT_COMPILER_PIC
# _LT_LINKER_SHLIBS([TAGNAME])
# ----------------------------
# See if the linker supports building shared libraries.
m4_defun([_LT_LINKER_SHLIBS],
[AC_REQUIRE([LT_PATH_LD])dnl
AC_REQUIRE([LT_PATH_NM])dnl
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
m4_require([_LT_TAG_COMPILER])dnl
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared librari
es])
m4_if([$1], [CXX], [
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_
symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*
']
case $host_os in
aix[[4-9]]*)
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
# Also, AIX nm treats weak defined symbols like other global defined
# symbols, whereas GNU nm marks them as "W".
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience |
awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 ==
"W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $ex
port_symbols'
else
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience
| awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([subs
tr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
fi
;;
pw32*)
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
;;
cygwin* | mingw* | cegcc*)
case $cc_basename in
cl*)
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESC
RIPTOR_.*'
;;
*)
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $glo
bal_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DAT
A/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[
]]/s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL
__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
;;
esac
;;
*)
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $globa
l_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
;;
esac
], [
runpath_var=
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_cmds, $1)=
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(compiler_needs_object, $1)=no
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_
symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
_LT_TAGVAR(thread_safe_flag_spec, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
# include_expsyms should be a list of space-separated symbols to be *alwa
ys*
# included in the symbol list
_LT_TAGVAR(include_expsyms, $1)=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ` (' and `)$', so one must not match beginning or
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `b
c',
# as well as any symbol that contains `d'.
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*
']
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
# Exclude shared library initialization/finalization symbols.
dnl Note also adjust exclude_expsyms for C++ above.
extract_expsyms_cmds=
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# FIXME: the MSVC++ port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
if test "$GCC" != yes; then
with_gnu_ld=no
fi
;;
interix*)
# we just hope/assume this is gcc and not c89 (= MSVC++)
with_gnu_ld=yes
;;
openbsd*)
with_gnu_ld=no
;;
esac
_LT_TAGVAR(ld_shlibs, $1)=yes
# On some targets, GNU ld is compatible enough with the native linker
# that we're better off using the native interface for both.
lt_use_gnu_ld_interface=no
if test "$with_gnu_ld" = yes; then
case $host_os in
aix*)
# The AIX port of GNU ld has always aspired to compatibility
# with the native linker. However, as the warning in the GNU ld
# block says, versions before 2.19.5* couldn't really create working
# shared libraries, regardless of the interface used.
case `$LD -v 2>&1` in
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
*\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
*\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
fi
if test "$lt_use_gnu_ld_interface" = yes; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='${wl}'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$conv
enience '"$wlarc"'--no-whole-archive'
else
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
supports_anon_versioning=no
case `$LD -v 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ..
.
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[[3-9]]*)
# On AIX/PPC, the GNU linker is very broken
if test "$host_cpu" != ia64; then
_LT_TAGVAR(ld_shlibs, $1)=no
cat <<_LT_EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.19, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support. If you
*** really care for shared libraries, you may want to install binutils
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
*** You will then need to restart the configuration process.
_LT_EOF
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $co
mpiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)=''
;;
m68k)
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.da
ta~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#
define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERS
ION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $rev
ision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANL
IB $lib~(cd $output_objdir && a2ixlibrary -32)'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null;
then
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compil
er_flags ${wl}-soname $wl$soname -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
cygwin* | mingw* | pw32* | cegcc*)
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
# as there is no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $glo
bal_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DAT
A/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[
]]/s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL
__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compil
er_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker -
-out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symb
ols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_f
lags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out
-implib -Xlinker $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
haiku*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler
_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
interix[[3-9]]*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc
.
# Instead, shared libraries are loaded at an image base (0x10000000 b
y
# default) and relocated if they conflict, which is a slow very memor
y
# consuming and fragmenting process. To avoid this, we pick a random
,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at lin
k
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs
$compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 409
6 / 2 \* 262144 + 1342177280` -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$o
utput_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compil
er_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.
expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 13421772
80` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking
(!diet-dyn)
esac
fi
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null
\
&& test "$tmp_diet" = no
then
tmp_addflag=' $pic_flag'
tmp_sharedflag='-shared'
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for
conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_c
onvenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-who
le-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group f77 and f90 compile
rs
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for
conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_c
onvenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-who
le-archive'
tmp_addflag=' $pic_flag -Mnomain' ;;
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
tmp_addflag=' -i_dynamic' ;;
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
tmp_addflag=' -i_dynamic -nofor_main' ;;
ifc* | ifort*) # Intel Fortran compiler
tmp_addflag=' -nofor_main' ;;
lf95*) # Lahey Fortran 8.1
_LT_TAGVAR(whole_archive_flag_spec, $1)=
tmp_sharedflag='--shared' ;;
xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal
with xlf below)
tmp_sharedflag='-qmkshrobj'
tmp_addflag= ;;
nvcc*) # Cuda Compiler Driver 2.2
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for
conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_c
onvenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-who
le-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
;;
esac
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*) # Sun C 5.9
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_
convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_con
venience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience
\"` ${wl}--no-whole-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
esac
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"'
$libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
if test "x$supports_anon_versioning" = xyes; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_o
bjdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$
libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compile
r_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$l
ibname.ver -o $lib'
fi
case $cc_basename in
xlf* | bgf* | bgxlf* | mpixlf*)
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenien
ce --no-whole-archive'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdi
r'
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linke
r_flags -soname $soname -o $lib'
if test "x$supports_anon_versioning" = xyes; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_
objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir
/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -v
ersion-script $output_objdir/$libname.ver -o $lib'
fi
;;
esac
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $lin
ker_flags -o $lib'
wlarc=
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplib
s $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs
$deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file
$wl$export_symbols -o $lib'
fi
;;
solaris*)
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
_LT_TAGVAR(ld_shlibs, $1)=no
cat <<_LT_EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null
; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplib
s $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs
$deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file
$wl$export_symbols -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
case `$LD -v 2>&1` in
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
_LT_TAGVAR(ld_shlibs, $1)=no
cat <<_LT_EOF 1>&2
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
*** reliably create shared libraries on SCO systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
;;
*)
# For security reasons, it is highly recommended that you always
# use absolute paths for naming shared libraries, and exclude the
# DT_RUNPATH tag from executables and libraries. But doing so
# requires that you compile everything twice, which is a pain.
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/nul
l; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$lib
dir'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $com
piler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $depli
bs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$ex
port_symbols -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
sunos4*)
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $l
ib $libobjs $deplibs $linker_flags'
wlarc=
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null;
then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplib
s $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs
$deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file
$wl$export_symbols -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
runpath_var=
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
_LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $l
ibobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $
AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
_LT_TAGVAR(hardcode_direct, $1)=unsupported
fi
;;
aix[[4-9]]*)
if test "$host_cpu" = ia64; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=""
else
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
# Also, AIX nm treats weak defined symbols like other global
# defined symbols, whereas GNU nm marks them as "W".
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenienc
e | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2
== "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u >
$export_symbols'
else
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenien
ce | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([s
ubstr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
for ld_flag in $LDFLAGS; do
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
aix_use_runtimelinking=yes
break
fi
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
_LT_TAGVAR(archive_cmds, $1)=''
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
if test "$GCC" = yes; then
case $host_os in aix4.[[012]]|aix4.[[012]].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
_LT_TAGVAR(hardcode_direct, $1)=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=
fi
;;
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
else
# not using gcc
if test "$host_cpu" = ia64; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test "$aix_use_runtimelinking" = yes; then
shared_flag='${wl}-G'
else
shared_flag='${wl}-bM:SRE'
fi
fi
fi
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to ex
port.
_LT_TAGVAR(always_export_symbols, $1)=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
# Determine the default libpath from the value encoded in an
# empty executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'
"$aix_libpath"
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname
$libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${all
ow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag
}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/li
b:/lib'
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $outpu
t_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags
${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'
"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library
.
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
if test "$with_gnu_ld" = yes; then
# We only use this code for GNU lds that support --whole-archive
.
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$co
nvenience ${wl}--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archiv
es
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
# This is similar to how AIX traditionally builds its shared libra
ries.
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $outpu
t_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:
$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libnam
e$release.a $output_objdir/$soname'
fi
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $co
mpiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)=''
;;
m68k)
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.da
ta~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#
define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERS
ION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $rev
ision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANL
IB $lib~(cd $output_objdir && a2ixlibrary -32)'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
;;
bsdi[[45]]*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
;;
cygwin* | mingw* | pw32* | cegcc*)
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
case $cc_basename in
cl*)
# Native MSVC
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs
$compiler_flags $deplibs -Wl,-dll~linknames='
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symb
ols`" = xEXPORTS; then
sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '
1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
else
sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $expo
rt_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplib
s "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$l
ibname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a
DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DES
CRIPTOR_.*'
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $gl
obal_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DA
TA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $expo
rt_symbols'
# Don't use ranlib
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile="$lt_outputfile.exe"
lt_tool_outputfile="$lt_tool_outputfile.exe"
;;
esac~
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifes
t"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputr
esource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# Assume MSVC wrapper
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `
func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
# FIXME: Should let the user specify the lib program.
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_depli
bs'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
;;
esac
;;
darwin* | rhapsody*)
_LT_DARWIN_LINKER_FEATURES($1)
;;
dgux*)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $dep
libs $linker_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructo
r
# support. Future versions do this automatically, but an explicit c++r
t0.o
# does not break anything, and helps significantly (at the cost of a li
ttle
# extra space).
freebsd2.2*)
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $depli
bs $linker_flags /usr/lib/c++rt0.o'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2.*)
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $depli
bs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs
$deplibs $compiler_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
hpux9*)
if test "$GCC" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared
$pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs
$deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_o
bjdir/$soname $lib'
else
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $
install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~te
st $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(hardcode_direct, $1)=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
;;
hpux10*)
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$so
name ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags
'
else
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -
o $lib $libobjs $deplibs $linker_flags'
fi
if test "$with_gnu_ld" = no; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
fi
;;
hpux11*)
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o
$lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$
soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$
soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_fla
gs'
;;
esac
else
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib
$libobjs $deplibs $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+no
defaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
m4_if($1, [], [
# Older versions of the 11.00 compiler do not understand -b yet
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP
does)
_LT_LINKER_OPTION([if $CC understands -b],
_LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}
+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
[_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_lib
dir -o $lib $libobjs $deplibs $linker_flags'])],
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b
${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
;;
esac
fi
if test "$with_gnu_ld" = no; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
case $host_cpu in
hppa*64*|ia64*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test "$GCC" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplib
s $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_e
cho_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${o
utput_objdir}/so_locations -o $lib'
# Try to use the -exported_symbol ld option, if it does not
# work, assume that -exports_file does not work either and
# implicitly export all symbols.
# This should be the same for all languages, so no per-tag cache var
iable.
AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol
],
[lt_cv_irix_exported_symbol],
[save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-up
date_registry ${wl}/dev/null"
AC_LINK_IFELSE(
[AC_LANG_SOURCE(
[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
[C++], [[int foo (void) { return 0; }]],
[Fortran 77], [[
subroutine foo
end]],
[Fortran], [[
subroutine foo
end]])])],
[lt_cv_irix_exported_symbol=yes],
[lt_cv_irix_exported_symbol=no])
LDFLAGS="$save_LDFLAGS"])
if test "$lt_cv_irix_exported_symbol" = yes; then
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libob
js $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring"
&& func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registr
y ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbol
s -o $lib'
fi
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compile
r_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_versio
n $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $
compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set
_version $verstring"` -update_registry ${output_objdir}/so_locations -expor
ts_file $export_symbols -o $lib'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(inherit_rpath, $1)=yes
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $depl
ibs $linker_flags' # a.out
else
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs
$linker_flags' # ELF
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
newsos6)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $dep
libs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*nto* | *qnx*)
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$hos
t_os-$host_cpu" = "openbsd2.8-powerpc"; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libob
js $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib
$libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbol
s'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
else
case $host_os in
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs
$deplibs $linker_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $li
bobjs $deplibs $compiler_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
;;
esac
fi
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
os2*)
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" >
$output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_ob
jdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NO
NSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$lib
name.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll
-o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$
libname.a $output_objdir/$libname.def'
;;
osf3*)
if test "$GCC" = yes; then
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}
\*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $li
bobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstri
ng" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_regi
stry ${wl}${output_objdir}/so_locations -o $lib'
else
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $li
bobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && fun
c_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_
locations -o $lib'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test "$GCC" = yes; then
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}
\*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pi
c_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$sona
me `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstrin
g"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
else
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $li
bobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring"
&& func_echo_all "-set_version $verstring"` -update_registry ${output_objdi
r}/so_locations -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`;
do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\
\n" "-hidden">> $lib.exp~
$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compil
er_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "
-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o
$lib~$RM $lib.exp'
# Both c and cxx compiler support -rpath directly
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
;;
solaris*)
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
if test "$GCC" = yes; then
wlarc='${wl}'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}tex
t ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat
$export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };"
>> $lib.exp~
$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl
}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
else
case `$CC -V 2>&1` in
*"Compilers 5.0"*)
wlarc=''
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $so
name -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~c
at $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };
" >> $lib.exp~
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libo
bjs $deplibs $linker_flags~$RM $lib.exp'
;;
*)
wlarc='${wl}'
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $so
name -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~c
at $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };
" >> $lib.exp~
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libo
bjs $deplibs $compiler_flags~$RM $lib.exp'
;;
esac
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands `-z linker_flag'. GCC discards it without `$wl',
# but is careful enough not to reorder.
# Supported since Solaris 2.6 (maybe 2.5.1?)
if test "$GCC" = yes; then
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$c
onvenience ${wl}-z ${wl}defaultextract'
else
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience
-z defaultextract'
fi
;;
esac
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
sunos4*)
if test "x$host_vendor" = xsequent; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobj
s $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib
$libobjs $deplibs $linker_flags'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
sysv4)
case $host_vendor in
sni)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $
deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $li
nker_flags'
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
_LT_TAGVAR(hardcode_direct, $1)=no
;;
motorola)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $
deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but
my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
sysv4.3*)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $dep
libs $linker_flags'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $de
plibs $linker_flags'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
_LT_TAGVAR(ld_shlibs, $1)=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7
* | sco3.2v5.0.[[024]]*)
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $l
ibobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$expo
rt_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobj
s $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_sy
mbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We can NOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $l
ibobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$expo
rt_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobj
s $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_sy
mbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $dep
libs $linker_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
if test x$host_vendor = xsni; then
case $host in
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
;;
esac
fi
fi
])
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])d
nl
_LT_DECL([], [extract_expsyms_cmds], [2],
[The commands to extract the exported symbol list from a shared archive
])
#
# Do we need to explicitly link libc?
#
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
x|xyes)
# Assume -lc should be added
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $_LT_TAGVAR(archive_cmds, $1) in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
AC_CACHE_CHECK([whether -lc should be explicitly linked in],
[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
[$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
_LT_TAGVAR(allow_undefined_flag, $1)=
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc
\" \>/dev/null 2\>\&1)
then
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
else
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
fi
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
])
_LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds
_need_lc, $1)
;;
esac
fi
;;
esac
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
[Whether or not to add -lc for building shared libraries])
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
[enable_shared_with_static_runtimes], [0],
[Whether or not to disallow shared libs when runtime libs are static])
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
[Compiler flag to allow reflexive dlopens])
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
[Compiler flag to generate shared objects directly from archives])
_LT_TAGDECL([], [compiler_needs_object], [1],
[Whether the compiler copes with passing no objects directly])
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
[Create an old-style archive from a shared archive])
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
[Create a temporary old-style archive to link instead of a shared archi
ve])
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archi
ve])
_LT_TAGDECL([], [archive_expsym_cmds], [2])
_LT_TAGDECL([], [module_cmds], [2],
[Commands used to build a loadable module if different from building
a shared archive.])
_LT_TAGDECL([], [module_expsym_cmds], [2])
_LT_TAGDECL([], [with_gnu_ld], [1],
[Whether we are building with GNU ld or not])
_LT_TAGDECL([], [allow_undefined_flag], [1],
[Flag that allows shared libraries with undefined symbols to be built])
_LT_TAGDECL([], [no_undefined_flag], [1],
[Flag that enforces no undefined symbols])
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
[Flag to hardcode $libdir into a binary during linking.
This must work even if $libdir does not exist])
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
[Whether we need a single "-rpath" flag with a separated argument])
_LT_TAGDECL([], [hardcode_direct], [0],
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcode
s
DIR into the resulting binary])
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcode
s
DIR into the resulting binary and the resulting library dependency is
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
library is relocated])
_LT_TAGDECL([], [hardcode_minus_L], [0],
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
into the resulting binary])
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
into the resulting binary])
_LT_TAGDECL([], [hardcode_automatic], [0],
[Set to "yes" if building a shared library automatically hardcodes DIR
into the library and all subsequent libraries and executables linked
against it])
_LT_TAGDECL([], [inherit_rpath], [0],
[Set to yes if linker adds runtime paths of dependent libraries
to runtime path list])
_LT_TAGDECL([], [link_all_deplibs], [0],
[Whether libtool must link a program against all its dependency librari
es])
_LT_TAGDECL([], [always_export_symbols], [0],
[Set to "yes" if exported symbols are required])
_LT_TAGDECL([], [export_symbols_cmds], [2],
[The commands to list exported symbols])
_LT_TAGDECL([], [exclude_expsyms], [1],
[Symbols that should not be listed in the preloaded symbols])
_LT_TAGDECL([], [include_expsyms], [1],
[Symbols that must always be exported])
_LT_TAGDECL([], [prelink_cmds], [2],
[Commands necessary for linking programs (against libraries) with templ
ates])
_LT_TAGDECL([], [postlink_cmds], [2],
[Commands necessary for finishing linking programs])
_LT_TAGDECL([], [file_list_spec], [1],
[Specify filename containing input files])
dnl FIXME: Not yet implemented
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
dnl [Compiler flag to generate thread safe objects])
])# _LT_LINKER_SHLIBS
# _LT_LANG_C_CONFIG([TAG])
# ------------------------
# Ensure that the configuration variables for a C compiler are suitably
# defined. These variables are subsequently used by _LT_CONFIG to write
# the compiler configuration to `libtool'.
m4_defun([_LT_LANG_C_CONFIG],
[m4_require([_LT_DECL_EGREP])dnl
lt_save_CC="$CC"
AC_LANG_PUSH(C)
# Source file extension for C test sources.
ac_ext=c
# Object file extension for compiled C test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'
_LT_TAG_COMPILER
# Save the default compiler, since it gets overwritten when the other
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
compiler_DEFAULT=$CC
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
if test -n "$compiler"; then
_LT_COMPILER_NO_RTTI($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
LT_SYS_DLOPEN_SELF
_LT_CMD_STRIPLIB
# Report which library types will actually be built
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])
AC_MSG_CHECKING([whether to build shared libraries])
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, a
nd
# are all built from PIC.
case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[[4-9]]*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; th
en
test "$enable_shared" = yes && enable_static=no
fi
;;
esac
AC_MSG_RESULT([$enable_shared])
AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
AC_MSG_RESULT([$enable_static])
_LT_CONFIG($1)
fi
AC_LANG_POP
CC="$lt_save_CC"
])# _LT_LANG_C_CONFIG
# _LT_LANG_CXX_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for a C++ compiler are suitably
# defined. These variables are subsequently used by _LT_CONFIG to write
# the compiler configuration to `libtool'.
m4_defun([_LT_LANG_CXX_CONFIG],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
(test "X$CXX" != "Xg++"))) ; then
AC_PROG_CXXCPP
else
_lt_caught_CXX_error=yes
fi
AC_LANG_PUSH(C++)
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(compiler_needs_object, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
# Source file extension for C++ test sources.
ac_ext=cpp
# Object file extension for compiled C++ test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# No sense in running all these tests if we already determined that
# the CXX compiler isn't working. Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test "$_lt_caught_CXX_error" != yes; then
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_LD=$LD
lt_save_GCC=$GCC
GCC=$GXX
lt_save_with_gnu_ld=$with_gnu_ld
lt_save_path_LD=$lt_cv_path_LD
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
else
$as_unset lt_cv_prog_gnu_ld
fi
if test -n "${lt_cv_path_LDCXX+set}"; then
lt_cv_path_LD=$lt_cv_path_LDCXX
else
$as_unset lt_cv_path_LD
fi
test -z "${LDCXX+set}" || LD=$LDCXX
CC=${CXX-"c++"}
CFLAGS=$CXXFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
if test -n "$compiler"; then
# We don't want -fno-exception when compiling C++ code, so set the
# no_builtin_flag separately
if test "$GXX" = yes; then
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
else
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
fi
if test "$GXX" = yes; then
# Set up default GNU C++ configuration
LT_PATH_LD
# Check if GNU C++ uses GNU ld as the underlying linker, since the
# archiving commands below assume that GNU ld is being used.
if test "$with_gnu_ld" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $pred
ep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname
$wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdli
b $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-
soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir
'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
# If archive_cmds runs LD, not CC, wlarc should be empty
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
# investigate it a little bit more. (MM)
wlarc='${wl}'
# ancient GNU ld didn't support --whole-archive et. al.
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
$GREP 'no-whole-archive' > /dev/null; then
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$
convenience '"$wlarc"'--no-whole-archive'
else
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
else
with_gnu_ld=no
wlarc=
# A generic and very simple default shared library creation
# command for GNU C++ for the case where it uses the native
# linker, instead of GNU ld. If possible, this setting should
# overridden to take advantage of the native linker features on
# the platform it is being used on.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects
$libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
fi
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1
| $GREP -v "^Configured with:" | $GREP "\-L"'
else
GXX=no
with_gnu_ld=no
wlarc=
fi
# PORTME: fill in a description of your system's C++ link characteristi
cs
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared lib
raries])
_LT_TAGVAR(ld_shlibs, $1)=yes
case $host_os in
aix3*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
aix[[4-9]]*)
if test "$host_cpu" = ia64; then
# On IA64, the linker does run time linking by default, so we don
't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=""
else
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
for ld_flag in $LDFLAGS; do
case $ld_flag in
*-brtl*)
aix_use_runtimelinking=yes
break
;;
esac
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a libra
ry
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
_LT_TAGVAR(archive_cmds, $1)=''
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
if test "$GXX" = yes; then
case $host_os in aix4.[[012]]|aix4.[[012]].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
_LT_TAGVAR(hardcode_direct, $1)=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=
fi
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
else
# not using gcc
if test "$host_cpu" = ia64; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test "$aix_use_runtimelinking" = yes; then
shared_flag='${wl}-G'
else
shared_flag='${wl}-bM:SRE'
fi
fi
fi
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to
# export.
_LT_TAGVAR(always_export_symbols, $1)=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl)
,
# -berok will link without error, but may produce a broken librar
y.
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
# Determine the default libpath from the value encoded in an empt
y
# executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir
:'"$aix_libpath"
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$sonam
e $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${a
llow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_fl
ag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/
lib:/lib'
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $out
put_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_fla
gs ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdi
r:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken libra
ry.
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
if test "$with_gnu_ld" = yes; then
# We only use this code for GNU lds that support --whole-archi
ve.
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$
convenience ${wl}--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from arch
ives
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
# This is similar to how AIX traditionally builds its shared
# libraries.
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $out
put_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-b
E:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libn
ame$release.a $output_objdir/$soname'
fi
fi
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null;
then
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $comp
iler_flags ${wl}-soname $wl$soname -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
chorus*)
case $cc_basename in
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
cygwin* | mingw* | pw32* | cegcc*)
case $GXX,$cc_basename in
,cl* | no,cl*)
# Native MSVC
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libob
js $compiler_flags $deplibs -Wl,-dll~linknames='
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_sy
mbols`" = xEXPORTS; then
$SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -
e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
else
$SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $e
xport_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $depl
ibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir
$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build
a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
# Don't use ranlib
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile="$lt_outputfile.exe"
lt_tool_outputfile="$lt_tool_outputfile.exe"
;;
esac~
func_to_tool_file "$lt_outputfile"~
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manif
est"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outpu
tresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# g++
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningles
s,
# as there is no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbol
s'
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_obje
cts $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$s
oname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_
symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects
$libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$sona
me ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
darwin* | rhapsody*)
_LT_DARWIN_LINKER_FEATURES($1)
;;
dgux*)
case $cc_basename in
ec++*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
ghcx*)
# Green Hills C++ Compiler
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
freebsd2.*)
# C++ shared libraries reported to be fairly broken before
# switch to ELF
_LT_TAGVAR(ld_shlibs, $1)=no
;;
freebsd-elf*)
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
;;
freebsd* | dragonfly*)
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
# conventions
_LT_TAGVAR(ld_shlibs, $1)=yes
;;
gnu*)
;;
haiku*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compil
er_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
hpux9*)
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
# but as the default
# location of the library.
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
aCC*)
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b
${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $li
bobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname
= $lib || mv $output_objdir/$soname $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler fro
m
# explicitly linking system object files so we need to strip th
em
# from the output so that they don't get included in the librar
y
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.
$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in c
onftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; d
one; func_echo_all "$list"'
;;
*)
if test "$GXX" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC
-shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/
$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~
test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
hpux10*|hpux11*)
if test $with_gnu_ld = no; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
case $host_cpu in
hppa*64*|ia64*)
;;
*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
;;
esac
fi
case $host_cpu in
hppa*64*|ia64*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
# but as the default
# location of the library.
;;
esac
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
aCC*)
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o
$lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${
wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objec
ts $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${
wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postd
ep_objects $compiler_flags'
;;
esac
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip the
m
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$
objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in con
ftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; don
e; func_echo_all "$list"'
;;
*)
if test "$GXX" = yes; then
if test $with_gnu_ld = no; then
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPI
C ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_o
bjects $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic
_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $li
bobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic
_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_obj
ects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
fi
else
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
interix[[3-9]]*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gc
c.
# Instead, shared libraries are loaded at an image base (0x10000000
by
# default) and relocated if they conflict, which is a slow very memo
ry
# consuming and fragmenting process. To avoid this, we pick a rando
m,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at li
nk
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplib
s $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 40
96 / 2 \* 262144 + 1342177280` -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$
output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compi
ler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname
.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177
280` -o $lib'
;;
irix5* | irix6*)
case $cc_basename in
CC*)
# SGI C++
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep
_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname
`test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_
registry ${output_objdir}/so_locations -o $lib'
# Archives containing C++ object files must be created using
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $old
objs'
;;
*)
if test "$GXX" = yes; then
if test "$with_gnu_ld" = no; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdli
b $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-
soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_versi
on ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locatio
ns -o $lib'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdli
b $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-
soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_versi
on ${wl}$verstring"` -o $lib'
fi
fi
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
esac
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir
'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(inherit_rpath, $1)=yes
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -
e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e
"s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_o
bjects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext |
$SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $
SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $po
stdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-sy
mbols-file,$export_symbols; mv \$templib $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip the
m
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$obje
xt -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_e
xt; list=""; for z in $templist; do case $z in conftest.$objext) list="$lis
t $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
# Archives containing C++ object files must be created using
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldob
js'
;;
icpc* | ecpc* )
# Intel C++
with_gnu_ld=yes
# version 8.0 and above of icpc choke on multiply defined symbol
s
# if we add $predep_objects and $postdep_objects, however 7.1 an
d
# earlier do not add the objects themselves.
case `$CC -V 2>&1` in
*"Version 7."*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $l
ibobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o
$lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_obj
ects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$so
name ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
;;
*) # Version 8.0 or newer
tmp_idyn=
case $host_cpu in
ia64*) tmp_idyn=' -i_dynamic';;
esac
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libo
bjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"
' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-sy
mbols-file $wl$export_symbols -o $lib'
;;
esac
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$co
nvenience ${wl}--no-whole-archive'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
case `$CC -V` in
*pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $objs $lib
objs $compile_deplibs~
compile_command="$compile_command `find $tpldir -name \*.o |
sort | $NL2SP`"'
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$o
ld_deplibs~
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -nam
e \*.o | sort | $NL2SP`~
$RANLIB $oldlib'
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_ob
jects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `fin
d $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl
}-soname ${wl}$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_ob
jects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `fin
d $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl
}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $li
b'
;;
*) # Version 6 and above use weak symbols
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_ob
jects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}
$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $pr
edep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-sonam
e ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
;;
esac
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$li
bdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`fo
r conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new
_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-w
hole-archive'
;;
cxx*)
# Compaq C++
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libob
js $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $li
b'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects
$libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname
-o $lib ${wl}-retain-symbols-file $wl$export_symbols'
runpath_var=LD_RUN_PATH
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip the
m
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v confte
st.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "
s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z i
n conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac
; done; func_echo_all "X$list" | $Xsed'
;;
xl* | mpixl* | bgxl*)
# IBM XL 8.0 on PPC, with GNU ld
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$lib
dir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $
compiler_flags ${wl}-soname $wl$soname -o $lib'
if test "x$supports_anon_versioning" = xyes; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $outpu
t_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objd
ir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-sonam
e $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
fi
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h
$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compile
r_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_f
lag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $
compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`
new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new
_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_conveni
ence\"` ${wl}--no-whole-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
# Not sure whether something based on
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>
&1
# would be better.
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs
'
;;
esac
;;
esac
;;
lynxos*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
m88k*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
mvs*)
case $cc_basename in
cxx*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_obj
ects $libobjs $deplibs $postdep_objects $linker_flags'
wlarc=
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
fi
# Workaround some broken pre-1.5 toolchains
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&
1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
;;
*nto* | *qnx*)
_LT_TAGVAR(ld_shlibs, $1)=yes
;;
openbsd2*)
# C++ shared libraries are fairly broken
_LT_TAGVAR(ld_shlibs, $1)=no
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_object
s $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$ho
st_os-$host_cpu" = "openbsd2.8-powerpc"; then
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $pred
ep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-
symbols-file,$export_symbols -o $lib'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive
$convenience '"$wlarc"'--no-whole-archive'
fi
output_verbose_link_cmd=func_echo_all
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -
e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -
e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep
_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Archives containing C++ object files must be created using
# the KAI C++ compiler.
case $host in
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldl
ib $oldobjs' ;;
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
;;
esac
;;
RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
cxx*)
case $host in
osf3*)
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolv
ed ${wl}\*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_f
lag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${w
l}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version
$verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}
$libdir'
;;
*)
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*
'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_f
lag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -ms
ym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $ve
rstring"` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_s
ymbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
echo "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $predep_objects $libobjs
$deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input
${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -
update_registry ${output_objdir}/so_locations -o $lib~
$RM $lib.exp'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
;;
esac
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip the
m
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v confte
st.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$t
emplist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templi
st; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list=
"$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved
${wl}\*'
case $host in
osf3*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allo
w_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compi
ler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all
"${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_ob
jdir}/so_locations -o $lib'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostd
lib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_obje
cts $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstri
ng" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_regi
stry ${wl}${output_objdir}/so_locations -o $lib'
;;
esac
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$l
ibdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used whe
n
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$obje
xt 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
psos*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
lcc*)
# Lucid
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$
soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler
_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp
~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *;
};" >> $lib.exp~
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname
-o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~
$RM $lib.exp'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
# The compiler driver will combine and reorder linker option
s,
# but understands `-z linker_flag'.
# Supported since Solaris 2.6 (maybe 2.5.1?)
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$conve
nience -z defaultextract'
;;
esac
_LT_TAGVAR(link_all_deplibs, $1)=yes
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
;;
gcx*)
# Green Hills C++ Compiler
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libob
js $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
# The C++ compiler must be used to create the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldl
ib $oldobjs'
;;
*)
# GNU C++ compiler with Solaris linker
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdli
b $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_fla
gs ${wl}-h $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib
.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local:
*; };" >> $lib.exp~
$CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $li
b $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $l
ib.exp'
# Commands to make compiler produce verbose output that list
s
# what "hidden" libraries, object files and flags are used w
hen
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$ob
jext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
# g++ 2.7 appears to require `-G' NOT `-shared' on this
# platform.
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $pre
dep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$
soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib
.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local:
*; };" >> $lib.exp~
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objec
ts $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that list
s
# what "hidden" libraries, object files and flags are used w
hen
# linking a shared library.
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext
2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}alle
xtract$convenience ${wl}-z ${wl}defaultextract'
;;
esac
fi
;;
esac
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7
* | sco3.2v5.0.[[024]]*)
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libo
bjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_
symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib
$libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$ex
port_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We can NOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-hande
d
# as -z defs.
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $li
bobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$expor
t_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs
~
'"$_LT_TAGVAR(old_archive_cmds, $1)"
_LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
'"$_LT_TAGVAR(reload_cmds, $1)"
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $li
b $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$
export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
vxworks*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
_LT_TAGVAR(GCC, $1)="$GXX"
_LT_TAGVAR(LD, $1)="$LD"
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exac
tly
## what you are doing...
_LT_SYS_HIDDEN_LIBDEPS($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi # test -n "$compiler"
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
LDCXX=$LD
LD=$lt_save_LD
GCC=$lt_save_GCC
with_gnu_ld=$lt_save_with_gnu_ld
lt_cv_path_LDCXX=$lt_cv_path_LD
lt_cv_path_LD=$lt_save_path_LD
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
fi # test "$_lt_caught_CXX_error" != yes
AC_LANG_POP
])# _LT_LANG_CXX_CONFIG
# _LT_FUNC_STRIPNAME_CNF
# ----------------------
# func_stripname_cnf prefix suffix name
# strip PREFIX and SUFFIX off of NAME.
# PREFIX and SUFFIX must not contain globbing or regex special
# characters, hashes, percent signs, but SUFFIX may contain a leading
# dot (in which case that matches only a dot).
#
# This function is identical to the (non-XSI) version of func_stripname,
# except this one can be used by m4 code that may be executed by configure,
# rather than the libtool script.
m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
AC_REQUIRE([_LT_DECL_SED])
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
func_stripname_cnf ()
{
case ${2} in
.*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%
"`;;
*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
esac
} # func_stripname_cnf
])# _LT_FUNC_STRIPNAME_CNF
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
# ---------------------------------
# Figure out "hidden" library dependencies from verbose
# compiler output when linking a shared library.
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
# Dependencies to place before and after the object being linked:
_LT_TAGVAR(predep_objects, $1)=
_LT_TAGVAR(postdep_objects, $1)=
_LT_TAGVAR(predeps, $1)=
_LT_TAGVAR(postdeps, $1)=
_LT_TAGVAR(compiler_lib_search_path, $1)=
dnl we can't use the lt_simple_compile_test_code here,
dnl because it contains code intended for an executable,
dnl not a library. It's possible we should let each
dnl tag define a new lt_????_link_test_code variable,
dnl but it's only used here...
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
int a;
void foo (void) { a = 0; }
_LT_EOF
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
class Foo
{
public:
Foo (void) { a = 0; }
private:
int a;
};
_LT_EOF
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
subroutine foo
implicit none
integer*4 a
a=0
return
end
_LT_EOF
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
subroutine foo
implicit none
integer a
a=0
return
end
_LT_EOF
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
public class foo {
private int a;
public void bar (void) {
a = 0;
}
};
_LT_EOF
], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
package foo
func foo() {
}
_LT_EOF
])
_lt_libdeps_save_CFLAGS=$CFLAGS
case "$CC $CFLAGS " in #(
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
esac
dnl Parse the compiler output and extract the necessary _AM_IF_OPTION([no-define],,
dnl objects, libraries and library flags. [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
if AC_TRY_EVAL(ac_compile); then AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])
# Parse the compiler output and extract the necessary dnl
# objects, libraries and library flags.
# Sentinel used to keep track of whether or not we are before
# the conftest object file.
pre_test_object_deps_done=no
for p in `eval "$output_verbose_link_cmd"`; do
case ${prev}${p} in
-L* | -R* | -l*)
# Some compilers place space between "-{L,R}" and the path.
# Remove the space.
if test $p = "-L" ||
test $p = "-R"; then
prev=$p
continue
fi
# Expand the sysroot to ease extracting the directories later.
if test -z "$prev"; then
case $p in
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_r
esult ;;
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_r
esult ;;
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_r
esult ;;
esac
fi
case $p in
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_res
ult ;;
esac
if test "$pre_test_object_deps_done" = no; then
case ${prev} in
-L | -R)
# Internal compiler library paths should come after those
# provided the user. The postdeps already come after the
# user supplied libs so there is no need to process them.
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
else
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler
_lib_search_path, $1)} ${prev}${p}"
fi
;;
# The "-l" case would never come before the object being
# linked, so don't bother handling this case.
esac
else
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
else
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}
"
fi
fi
prev=
;;
*.lto.$objext) ;; # Ignore GCC LTO objects # Some tools Automake needs.
*.$objext) AC_REQUIRE([AM_SANITY_CHECK])dnl
# This assumes that the test object file only shows up AC_REQUIRE([AC_ARG_PROGRAM])dnl
# once in the compiler output. AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
if test "$p" = "conftest.$objext"; then AM_MISSING_PROG([AUTOCONF], [autoconf])
pre_test_object_deps_done=yes AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
continue AM_MISSING_PROG([AUTOHEADER], [autoheader])
fi AM_MISSING_PROG([MAKEINFO], [makeinfo])
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
if test "$pre_test_object_deps_done" = no; then AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then AC_REQUIRE([AC_PROG_MKDIR_P])dnl
_LT_TAGVAR(predep_objects, $1)="$p" # For better backward compatibility. To be removed once Automake 1.9.x
else # dies out for good. For more background, see:
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $ # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
p" # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
fi AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
else # We need awk for the "check" target. The system "awk" is bad on
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then # some platforms.
_LT_TAGVAR(postdep_objects, $1)="$p" AC_REQUIRE([AC_PROG_AWK])dnl
else AC_REQUIRE([AC_PROG_MAKE_SET])dnl
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) AC_REQUIRE([AM_SET_LEADING_DOT])dnl
$p" _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
fi [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
fi [_AM_PROG_TAR([v7])])])
;; _AM_IF_OPTION([no-dependencies],,
[AC_PROVIDE_IFELSE([AC_PROG_CC],
[_AM_DEPENDENCIES([CC])],
[m4_define([AC_PROG_CC],
m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])]
)dnl
AC_PROVIDE_IFELSE([AC_PROG_CXX],
[_AM_DEPENDENCIES([CXX])],
[m4_define([AC_PROG_CXX],
m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])]
)])dnl
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
[_AM_DEPENDENCIES([OBJC])],
[m4_define([AC_PROG_OBJC],
m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC]
)])])dnl
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
[_AM_DEPENDENCIES([OBJCXX])],
[m4_define([AC_PROG_OBJCXX],
m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJ
CXX])])])dnl
])
AC_REQUIRE([AM_SILENT_RULES])dnl
dnl The testsuite driver may need to know about EXEEXT, so add the
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
AC_CONFIG_COMMANDS_PRE(dnl
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dnl `shared' nor `disable-shared' was passed, we enable building of share
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dnl archives by default:
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED
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_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC
])
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
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[am_cv_python_pythondir],
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am_py_prefix=$ac_default_prefix
else
am_py_prefix=$prefix
fi
am_cv_python_pythondir=`$PYTHON -c "
$am_python_setup_sysconfig
if can_use_sysconfig:
sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'})
else:
from distutils import sysconfig
sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix')
sys.stdout.write(sitedir)"`
case $am_cv_python_pythondir in
$am_py_prefix*)
am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am
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;;
*)
case $am_py_prefix in
/usr|/System*) ;;
*)
am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/si
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;;
esac
;;
esac
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AC_SUBST([pythondir], [$am_cv_python_pythondir])
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) dnl pkgpythondir -- $PACKAGE directory under pythondir. Was
# ----------------------------------------------- dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is
m4_define([LT_OPTION_DEFINE], dnl more consistent with the rest of automake.
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
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# dlopen
# ------
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
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AU_DEFUN([AC_LIBTOOL_DLOPEN], AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
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AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
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dnl aclocal-1.4 backwards compatibility: dnl pyexecdir -- directory for installing python extension modules
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) dnl (shared libraries)
dnl Query distutils for this directory.
AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
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am_py_exec_prefix=$exec_prefix
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*)
case $am_py_exec_prefix in
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*)
am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERS
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;;
esac
;;
esac
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AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
# win32-dll dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
# ---------
# Declare package support for building win32 dll's.
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
AC_CHECK_TOOL(AS, as, false)
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
AC_CHECK_TOOL(OBJDUMP, objdump, false)
;;
esac
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AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
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_LT_SET_OPTION([LT_INIT], [win32-dll])
AC_DIAGNOSE([obsolete],
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# -------------------------------------------------------------------------
# _LT_ENABLE_SHARED([DEFAULT]) --
# ---------------------------- # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
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# `disable-shared' LT_INIT options. # This test uses sys.hexversion instead of the string equivalent (first
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AC_ARG_ENABLE([shared], AC_DEFUN([AM_PYTHON_CHECK_VERSION],
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LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
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AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) #
# This file is free software; the Free Software Foundation
dnl aclocal-1.4 backwards compatibility: # gives unlimited permission to copy and/or distribute it,
dnl AC_DEFUN([AM_ENABLE_STATIC], []) # with or without modifications, as long as this notice is preserved.
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
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m4_define([_LT_ENABLE_FAST_INSTALL],
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AC_ARG_ENABLE([fast-install],
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lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
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LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])
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LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTAL
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AS_HELP_STRING(
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AS_HELP_STRING(
[--disable-silent-rules],
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case $enable_silent_rules in @%:@ (((
dnl aclocal-1.4 backwards compatibility: yes) AM_DEFAULT_VERBOSITY=0;;
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) no) AM_DEFAULT_VERBOSITY=1;;
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# _LT_WITH_PIC([MODE]) dnl
# -------------------- dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
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lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," am_cv_make_support_nested_variables=no
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AM_SUBST_NOTMAKE([AM_V])dnl
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AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
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AC_SUBST([AM_BACKSLASH])dnl
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
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# Old name:
AU_DEFUN([AC_LIBTOOL_PICMODE],
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AC_DIAGNOSE([obsolete],
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dnl aclocal-1.4 backwards compatibility: # Copyright (C) 2001-2013 Free Software Foundation, Inc.
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) #
# This file is free software; the Free Software Foundation
m4_define([_LTDL_MODE], []) # gives unlimited permission to copy and/or distribute it,
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], # with or without modifications, as long as this notice is preserved.
[m4_define([_LTDL_MODE], [nonrecursive])])
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
[m4_define([_LTDL_MODE], [recursive])])
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
[m4_define([_LTDL_MODE], [subproject])])
m4_define([_LTDL_TYPE], [])
LT_OPTION_DEFINE([LTDL_INIT], [installable],
[m4_define([_LTDL_TYPE], [installable])])
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
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# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-
*-
#
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 6 ltsugar.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
# lt_join(SEP, ARG1, [ARG2...])
# -----------------------------
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m4_define([lt_join],
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[$#], [2], [[$2]],
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
m4_define([_lt_join],
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# lt_car(LIST)
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m4_define([lt_car], [[$1]])
m4_define([lt_cdr],
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m4_define([lt_unquote], $1)
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
# ------------------------------------------
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
# Note that neither SEPARATOR nor STRING are expanded; they are appended
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m4_define([lt_append],
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# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
# ----------------------------------------------------------
# Produce a SEP delimited list of all paired combinations of elements of
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m4_define([lt_combine],
[m4_if(m4_eval([$# > 3]), [1],
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nl
[[m4_foreach([_Lt_prefix], [$2],
[m4_foreach([_Lt_suffix],
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
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# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
# -----------------------------------------------------------------------
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m4_define([lt_if_append_uniq],
[m4_ifdef([$1],
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
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# ltversion.m4 -- version numbers -*- Autoconf -*- # Copyright (C) 2006-2013 Free Software Foundation, Inc.
#
# Copyright (C) 2004 Free Software Foundation, Inc.
# Written by Scott James Remnant, 2004
# #
# This file is free software; the Free Software Foundation gives # This file is free software; the Free Software Foundation
# unlimited permission to copy and/or distribute it, with or without # gives unlimited permission to copy and/or distribute it,
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# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf # Check how to create a tarball. -*- Autoconf -*
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# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
# Written by Scott James Remnant, 2004.
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 5 lt~obsolete.m4
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# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf # Copyright (C) 2004-2013 Free Software Foundation, Inc.
-*-
#
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
.
# #
# As a special exception to the GNU General Public License, if you # This file is free software; the Free Software Foundation
# distribute this file as part of a program that contains a # gives unlimited permission to copy and/or distribute it,
# configuration script generated by Autoconf, you may include it under # with or without modifications, as long as this notice is preserved.
# the same distribution terms that you use for the rest of that program.
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
# ----------------------------------
AC_DEFUN([PKG_PROG_PKG_CONFIG],
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m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
fi
if test -n "$PKG_CONFIG"; then
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AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
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else
AC_MSG_RESULT([no])
PKG_CONFIG=""
fi
fi[]dnl
])# PKG_PROG_PKG_CONFIG
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) # _AM_PROG_TAR(FORMAT)
# --------------------
# Check how to create a tarball in format FORMAT.
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
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# Check to see whether a particular set of modules exists. Similar # Substitute a variable $(am__tar) that is a command
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# #
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m4_ifvaln([$3], [else
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fi])
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
# ---------------------------------------------
m4_define([_PKG_CONFIG],
[if test -n "$$1"; then
pkg_cv_[]$1="$$1"
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[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
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pkg_failed=untried
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if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
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# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], m4_if([$1], [v7],
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# --------------------------------------------------------------
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AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])
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_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) [pax],
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m4_define([_PKG_TEXT], [Alternatively, you may set the environment variable [m4_fatal([Unknown tar format])])
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am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf -
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am__untar="$_am_tar -xf -"
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plaintar)
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am__tar='tar chf - "$$tardir"'
am__tar_='tar chf - "$tardir"'
am__untar='tar xf -'
;;
pax)
am__tar='pax -L -x $1 -w "$$tardir"'
am__tar_='pax -L -x $1 -w "$tardir"'
am__untar='pax -r'
;;
cpio)
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
am__untar='cpio -i -H $1 -d'
;;
none)
am__tar=false
am__tar_=false
am__untar=false
;;
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installed software in a non-standard prefix. # and am__untar set.
test -n "${am_cv_prog_tar_$1}" && break
_PKG_TEXT # tar/untar a dummy directory, and stop if the command works.
])], rm -rf conftest.dir
[AC_MSG_RESULT([no]) mkdir conftest.dir
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ifelse([$4], , [AC_MSG_FAILURE(dnl rm -rf conftest.dir
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_PKG_TEXT AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
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[$4]) AC_SUBST([am__untar])
else ]) # _AM_PROG_TAR
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
AC_MSG_RESULT([yes])
ifelse([$3], , :, [$3])
fi[]dnl
])# PKG_CHECK_MODULES
m4_include([acinclude.m4]) m4_include([m4/libtool.m4])
m4_include([m4/ltoptions.m4])
m4_include([m4/ltsugar.m4])
m4_include([m4/ltversion.m4])
m4_include([m4/lt~obsolete.m4])
m4_include([m4/xcb.m4])
 End of changes. 245 change blocks. 
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