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928 lines
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928 lines
34 KiB
# generated automatically by aclocal 1.10.1 -*- Autoconf -*- |
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
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# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
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# This file is free software; the Free Software Foundation |
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# gives unlimited permission to copy and/or distribute it, |
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# with or without modifications, as long as this notice is preserved. |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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# PARTICULAR PURPOSE. |
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m4_ifndef([AC_AUTOCONF_VERSION], |
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
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m4_if(AC_AUTOCONF_VERSION, [2.65],, |
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[m4_warning([this file was generated for autoconf 2.65. |
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If you have problems, you may need to regenerate the build system entirely. |
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To do so, use the procedure documented by the package, typically `autoreconf'.])]) |
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# Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc. |
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# |
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# This file is free software; the Free Software Foundation |
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# gives unlimited permission to copy and/or distribute it, |
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# with or without modifications, as long as this notice is preserved. |
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# AM_AUTOMAKE_VERSION(VERSION) |
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# ---------------------------- |
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# Automake X.Y traces this macro to ensure aclocal.m4 has been |
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# generated from the m4 files accompanying Automake X.Y. |
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# (This private macro should not be called outside this file.) |
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AC_DEFUN([AM_AUTOMAKE_VERSION], |
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[am__api_version='1.10' |
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# _AM_AUTOCONF_VERSION(VERSION) |
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# ----------------------------- |
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# AM_SET_CURRENT_AUTOMAKE_VERSION |
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# ------------------------------- |
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# AM_AUX_DIR_EXPAND -*- Autoconf -*- |
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# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
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# |
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# This file is free software; the Free Software Foundation |
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# gives unlimited permission to copy and/or distribute it, |
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# with or without modifications, as long as this notice is preserved. |
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# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
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# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
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# AM_CONDITIONAL -*- Autoconf -*- |
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# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006 |
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# Free Software Foundation, Inc. |
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# |
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# This file is free software; the Free Software Foundation |
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# gives unlimited permission to copy and/or distribute it, |
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# with or without modifications, as long as this notice is preserved. |
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# serial 8 |
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# AM_CONDITIONAL(NAME, SHELL-CONDITION) |
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# ------------------------------------- |
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# Define a conditional. |
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AC_DEFUN([AM_CONDITIONAL], |
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[AC_PREREQ(2.52)dnl |
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AC_SUBST([$1_TRUE])dnl |
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AC_SUBST([$1_FALSE])dnl |
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_AM_SUBST_NOTMAKE([$1_TRUE])dnl |
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_AM_SUBST_NOTMAKE([$1_FALSE])dnl |
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if $2; then |
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$1_TRUE= |
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$1_TRUE='#' |
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$1_FALSE= |
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fi |
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AC_CONFIG_COMMANDS_PRE( |
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[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
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AC_MSG_ERROR([[conditional "$1" was never defined. |
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Usually this means the macro was only invoked conditionally.]]) |
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fi])]) |
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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 |
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# Free Software Foundation, Inc. |
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# |
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# This file is free software; the Free Software Foundation |
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# gives unlimited permission to copy and/or distribute it, |
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# with or without modifications, as long as this notice is preserved. |
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# serial 9 |
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# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
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# written in clear, in which case automake, when reading aclocal.m4, |
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
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# _AM_DEPENDENCIES(NAME) |
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# ---------------------- |
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# See how the compiler implements dependency checking. |
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# NAME is "CC", "CXX", "GCJ", or "OBJC". |
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# We try a few techniques and use that to set a single cache variable. |
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# |
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# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
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# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
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# dependency, and given that the user is not expected to run this macro, |
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# just rely on AC_PROG_CC. |
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AC_DEFUN([_AM_DEPENDENCIES], |
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[AC_REQUIRE([AM_SET_DEPDIR])dnl |
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AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
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AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
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AC_REQUIRE([AM_DEP_TRACK])dnl |
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ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
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[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
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[$1], UPC, [depcc="$UPC" am_compiler_list=], |
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[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
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[depcc="$$1" am_compiler_list=]) |
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AC_CACHE_CHECK([dependency style of $depcc], |
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[am_cv_$1_dependencies_compiler_type], |
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# making a dummy file named `D' -- because `-MD' means `put the output |
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# in D'. |
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# using a relative directory. |
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# it helps to detect inapplicable dependency modes. For instance |
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# both Tru64's cc and ICC support -MD to output dependencies as a |
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# side effect of compilation, but ICC will put the dependencies in |
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# the current directory while Tru64 will put them in the object |
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# directory. |
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am_cv_$1_dependencies_compiler_type=none |
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if test "$am_compiler_list" = ""; then |
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am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
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fi |
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for depmode in $am_compiler_list; do |
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# Setup a source with many dependencies, because some compilers |
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# like to wrap large dependency lists on column 80 (with \), and |
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# we should not choose a depcomp mode which is confused by this. |
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# |
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# We need to recreate these files for each test, as the compiler may |
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# overwrite some of them when testing with obscure command lines. |
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# This happens at least with the AIX C compiler. |
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: > sub/conftest.c |
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for i in 1 2 3 4 5 6; do |
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echo '#include "conftst'$i'.h"' >> sub/conftest.c |
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# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with |
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# Solaris 8's {/usr,}/bin/sh. |
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touch sub/conftst$i.h |
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done |
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echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
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case $depmode in |
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nosideeffect) |
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# after this tag, mechanisms are not by side-effect, so they'll |
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# only be used when explicitly requested |
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if test "x$enable_dependency_tracking" = xyes; then |
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continue |
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else |
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break |
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fi |
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;; |
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none) break ;; |
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esac |
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# We check with `-c' and `-o' for the sake of the "dashmstdout" |
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# mode. It turns out that the SunPro C++ compiler does not properly |
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# handle `-M -o', and we need to detect this. |
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if depmode=$depmode \ |
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source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ |
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depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
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$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ |
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>/dev/null 2>conftest.err && |
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grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && |
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grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
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grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && |
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${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
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# icc doesn't choke on unknown options, it will just issue warnings |
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# or remarks (even with -Werror). So we grep stderr for any message |
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# that says an option was ignored or not supported. |
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# When given -MP, icc 7.0 and 7.1 complain thusly: |
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# icc: Command line warning: ignoring option '-M'; no argument required |
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# The diagnosis changed in icc 8.0: |
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# icc: Command line remark: option '-MP' not supported |
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if (grep 'ignoring option' conftest.err || |
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grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else |
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am_cv_$1_dependencies_compiler_type=$depmode |
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break |
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fi |
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fi |
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done |
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cd .. |
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rm -rf conftest.dir |
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else |
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am_cv_$1_dependencies_compiler_type=none |
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fi |
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]) |
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AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
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AM_CONDITIONAL([am__fastdep$1], [ |
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test "x$enable_dependency_tracking" != xno \ |
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&& test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
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]) |
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# AM_SET_DEPDIR |
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# ------------- |
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# Choose a directory name for dependency files. |
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# This macro is AC_REQUIREd in _AM_DEPENDENCIES |
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AC_DEFUN([AM_SET_DEPDIR], |
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[AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
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AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl |
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]) |
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# AM_DEP_TRACK |
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# ------------ |
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AC_DEFUN([AM_DEP_TRACK], |
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[AC_ARG_ENABLE(dependency-tracking, |
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[ --disable-dependency-tracking speeds up one-time build |
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--enable-dependency-tracking do not reject slow dependency extractors]) |
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if test "x$enable_dependency_tracking" != xno; then |
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am_depcomp="$ac_aux_dir/depcomp" |
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AMDEPBACKSLASH='\' |
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fi |
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AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
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AC_SUBST([AMDEPBACKSLASH])dnl |
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_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl |
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]) |
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# Generate code to set up dependency tracking. -*- Autoconf -*- |
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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
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# Free Software Foundation, Inc. |
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# |
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# This file is free software; the Free Software Foundation |
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# gives unlimited permission to copy and/or distribute it, |
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# with or without modifications, as long as this notice is preserved. |
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#serial 3 |
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# _AM_OUTPUT_DEPENDENCY_COMMANDS |
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# ------------------------------ |
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AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
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[for mf in $CONFIG_FILES; do |
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# Strip MF so we end up with the name of the file. |
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mf=`echo "$mf" | sed -e 's/:.*$//'` |
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# Check whether this is an Automake generated Makefile or not. |
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# We used to match only the files named `Makefile.in', but |
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# some people rename them; so instead we look at the file content. |
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# Grep'ing the first line is not enough: some people post-process |
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# each Makefile.in and add a new line on top of each file to say so. |
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# Grep'ing the whole file is not good either: AIX grep has a line |
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# limit of 2048, but all sed's we know have understand at least 4000. |
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if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then |
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dirpart=`AS_DIRNAME("$mf")` |
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else |
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continue |
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fi |
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# Extract the definition of DEPDIR, am__include, and am__quote |
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# from the Makefile without running `make'. |
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DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
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test -z "$DEPDIR" && continue |
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am__include=`sed -n 's/^am__include = //p' < "$mf"` |
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test -z "am__include" && continue |
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am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
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# When using ansi2knr, U may be empty or an underscore; expand it |
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U=`sed -n 's/^U = //p' < "$mf"` |
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# Find all dependency output files, they are included files with |
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# $(DEPDIR) in their names. We invoke sed twice because it is the |
|
# simplest approach to changing $(DEPDIR) to its actual value in the |
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# expansion. |
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for file in `sed -n " |
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s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ |
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sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
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# Make sure the directory exists. |
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test -f "$dirpart/$file" && continue |
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fdir=`AS_DIRNAME(["$file"])` |
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AS_MKDIR_P([$dirpart/$fdir]) |
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# echo "creating $dirpart/$file" |
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echo '# dummy' > "$dirpart/$file" |
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done |
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done |
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])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
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# AM_OUTPUT_DEPENDENCY_COMMANDS |
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# ----------------------------- |
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# This macro should only be invoked once -- use via AC_REQUIRE. |
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# |
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# This code is only required when automatic dependency tracking |
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# is enabled. FIXME. This creates each `.P' file that we will |
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# need in order to bootstrap the dependency handling code. |
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AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
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[AC_CONFIG_COMMANDS([depfiles], |
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[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
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[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
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]) |
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# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
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# Free Software Foundation, Inc. |
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# |
|
# This file is free software; the Free Software Foundation |
|
# gives unlimited permission to copy and/or distribute it, |
|
# with or without modifications, as long as this notice is preserved. |
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|
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# serial 8 |
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# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. |
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AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) |
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# Do all the work for Automake. -*- Autoconf -*- |
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|
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
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# 2005, 2006, 2008 Free Software Foundation, Inc. |
|
# |
|
# 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. |
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# serial 13 |
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# This macro actually does too much. Some checks are only needed if |
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# your package does certain things. But this isn't really a big deal. |
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# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
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# AM_INIT_AUTOMAKE([OPTIONS]) |
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# ----------------------------------------------- |
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# The call with PACKAGE and VERSION arguments is the old style |
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# call (pre autoconf-2.50), which is being phased out. PACKAGE |
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# and VERSION should now be passed to AC_INIT and removed from |
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# the call to AM_INIT_AUTOMAKE. |
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# We support both call styles for the transition. After |
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# the next Automake release, Autoconf can make the AC_INIT |
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# arguments mandatory, and then we can depend on a new Autoconf |
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# release and drop the old call support. |
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AC_DEFUN([AM_INIT_AUTOMAKE], |
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[AC_PREREQ([2.60])dnl |
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dnl Autoconf wants to disallow AM_ names. We explicitly allow |
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dnl the ones we care about. |
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m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
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AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
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AC_REQUIRE([AC_PROG_INSTALL])dnl |
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if test "`cd $srcdir && pwd`" != "`pwd`"; then |
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# Use -I$(srcdir) only when $(srcdir) != ., so that make's output |
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# is not polluted with repeated "-I." |
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AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl |
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# test to see if srcdir already configured |
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if test -f $srcdir/config.status; then |
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
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fi |
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fi |
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|
|
# test whether we have cygpath |
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if test -z "$CYGPATH_W"; then |
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if (cygpath --version) >/dev/null 2>/dev/null; then |
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CYGPATH_W='cygpath -w' |
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else |
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CYGPATH_W=echo |
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fi |
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fi |
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AC_SUBST([CYGPATH_W]) |
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|
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# Define the identity of the package. |
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dnl Distinguish between old-style and new-style calls. |
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m4_ifval([$2], |
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[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
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AC_SUBST([PACKAGE], [$1])dnl |
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AC_SUBST([VERSION], [$2])], |
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[_AM_SET_OPTIONS([$1])dnl |
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dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. |
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m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, |
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[m4_fatal([AC_INIT should be called with package and version arguments])])dnl |
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AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
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AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
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_AM_IF_OPTION([no-define],, |
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[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
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# Some tools Automake needs. |
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AC_REQUIRE([AM_SANITY_CHECK])dnl |
|
AC_REQUIRE([AC_ARG_PROGRAM])dnl |
|
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
|
AM_MISSING_PROG(AUTOCONF, autoconf) |
|
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
|
AM_MISSING_PROG(AUTOHEADER, autoheader) |
|
AM_MISSING_PROG(MAKEINFO, makeinfo) |
|
AM_PROG_INSTALL_SH |
|
AM_PROG_INSTALL_STRIP |
|
AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
|
# We need awk for the "check" target. The system "awk" is bad on |
|
# some platforms. |
|
AC_REQUIRE([AC_PROG_AWK])dnl |
|
AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
|
AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
|
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
|
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
|
[_AM_PROG_TAR([v7])])]) |
|
_AM_IF_OPTION([no-dependencies],, |
|
[AC_PROVIDE_IFELSE([AC_PROG_CC], |
|
[_AM_DEPENDENCIES(CC)], |
|
[define([AC_PROG_CC], |
|
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
|
AC_PROVIDE_IFELSE([AC_PROG_CXX], |
|
[_AM_DEPENDENCIES(CXX)], |
|
[define([AC_PROG_CXX], |
|
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
|
AC_PROVIDE_IFELSE([AC_PROG_OBJC], |
|
[_AM_DEPENDENCIES(OBJC)], |
|
[define([AC_PROG_OBJC], |
|
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl |
|
]) |
|
]) |
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|
# When config.status generates a header, we must update the stamp-h file. |
|
# This file resides in the same directory as the config header |
|
# that is generated. The stamp files are numbered to have different names. |
|
|
|
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
|
# loop where config.status creates the headers, so we can generate |
|
# our stamp files there. |
|
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
|
[# Compute $1's index in $config_headers. |
|
_am_arg=$1 |
|
_am_stamp_count=1 |
|
for _am_header in $config_headers :; do |
|
case $_am_header in |
|
$_am_arg | $_am_arg:* ) |
|
break ;; |
|
* ) |
|
_am_stamp_count=`expr $_am_stamp_count + 1` ;; |
|
esac |
|
done |
|
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) |
|
|
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# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
|
# |
|
# 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. |
|
|
|
# AM_PROG_INSTALL_SH |
|
# ------------------ |
|
# Define $install_sh. |
|
AC_DEFUN([AM_PROG_INSTALL_SH], |
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
|
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} |
|
AC_SUBST(install_sh)]) |
|
|
|
# Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
|
# |
|
# This file is free software; the Free Software Foundation |
|
# gives unlimited permission to copy and/or distribute it, |
|
# with or without modifications, as long as this notice is preserved. |
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|
|
# serial 2 |
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# Check whether the underlying file-system supports filenames |
|
# with a leading dot. For instance MS-DOS doesn't. |
|
AC_DEFUN([AM_SET_LEADING_DOT], |
|
[rm -rf .tst 2>/dev/null |
|
mkdir .tst 2>/dev/null |
|
if test -d .tst; then |
|
am__leading_dot=. |
|
else |
|
am__leading_dot=_ |
|
fi |
|
rmdir .tst 2>/dev/null |
|
AC_SUBST([am__leading_dot])]) |
|
|
|
# Check to see how 'make' treats includes. -*- Autoconf -*- |
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|
|
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
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# |
|
# This file is free software; the Free Software Foundation |
|
# gives unlimited permission to copy and/or distribute it, |
|
# with or without modifications, as long as this notice is preserved. |
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|
|
# serial 3 |
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|
|
# AM_MAKE_INCLUDE() |
|
# ----------------- |
|
# Check to see how make treats includes. |
|
AC_DEFUN([AM_MAKE_INCLUDE], |
|
[am_make=${MAKE-make} |
|
cat > confinc << 'END' |
|
am__doit: |
|
@echo done |
|
.PHONY: am__doit |
|
END |
|
# If we don't find an include directive, just comment out the code. |
|
AC_MSG_CHECKING([for style of include used by $am_make]) |
|
am__include="#" |
|
am__quote= |
|
_am_result=none |
|
# First try GNU make style include. |
|
echo "include confinc" > confmf |
|
# We grep out `Entering directory' and `Leaving directory' |
|
# messages which can occur if `w' ends up in MAKEFLAGS. |
|
# In particular we don't look at `^make:' because GNU make might |
|
# be invoked under some other name (usually "gmake"), in which |
|
# case it prints its new name instead of `make'. |
|
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then |
|
am__include=include |
|
am__quote= |
|
_am_result=GNU |
|
fi |
|
# Now try BSD make style include. |
|
if test "$am__include" = "#"; then |
|
echo '.include "confinc"' > confmf |
|
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
|
am__include=.include |
|
am__quote="\"" |
|
_am_result=BSD |
|
fi |
|
fi |
|
AC_SUBST([am__include]) |
|
AC_SUBST([am__quote]) |
|
AC_MSG_RESULT([$_am_result]) |
|
rm -f confinc confmf |
|
]) |
|
|
|
# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005 |
|
# Free Software Foundation, Inc. |
|
# |
|
# 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 |
|
|
|
# AM_PROG_CC_C_O |
|
# -------------- |
|
# Like AC_PROG_CC_C_O, but changed for automake. |
|
AC_DEFUN([AM_PROG_CC_C_O], |
|
[AC_REQUIRE([AC_PROG_CC_C_O])dnl |
|
AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
|
AC_REQUIRE_AUX_FILE([compile])dnl |
|
# FIXME: we rely on the cache variable name because |
|
# there is no other way. |
|
set dummy $CC |
|
ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` |
|
if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then |
|
# Losing compiler, so override with the script. |
|
# FIXME: It is wrong to rewrite CC. |
|
# But if we don't then we get into trouble of one sort or another. |
|
# A longer-term fix would be to have automake use am__CC in this case, |
|
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" |
|
CC="$am_aux_dir/compile $CC" |
|
fi |
|
dnl Make sure AC_PROG_CC is never called again, or it will override our |
|
dnl setting of CC. |
|
m4_define([AC_PROG_CC], |
|
[m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])]) |
|
]) |
|
|
|
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
|
|
|
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005 |
|
# Free Software Foundation, Inc. |
|
# |
|
# 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 |
|
|
|
# AM_MISSING_PROG(NAME, PROGRAM) |
|
# ------------------------------ |
|
AC_DEFUN([AM_MISSING_PROG], |
|
[AC_REQUIRE([AM_MISSING_HAS_RUN]) |
|
$1=${$1-"${am_missing_run}$2"} |
|
AC_SUBST($1)]) |
|
|
|
|
|
# AM_MISSING_HAS_RUN |
|
# ------------------ |
|
# Define MISSING if not defined so far and test if it supports --run. |
|
# If it does, set am_missing_run to use it, otherwise, to nothing. |
|
AC_DEFUN([AM_MISSING_HAS_RUN], |
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
|
AC_REQUIRE_AUX_FILE([missing])dnl |
|
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
|
# Use eval to expand $SHELL |
|
if eval "$MISSING --run true"; then |
|
am_missing_run="$MISSING --run " |
|
else |
|
am_missing_run= |
|
AC_MSG_WARN([`missing' script is too old or missing]) |
|
fi |
|
]) |
|
|
|
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
|
# |
|
# 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. |
|
|
|
# AM_PROG_MKDIR_P |
|
# --------------- |
|
# Check for `mkdir -p'. |
|
AC_DEFUN([AM_PROG_MKDIR_P], |
|
[AC_PREREQ([2.60])dnl |
|
AC_REQUIRE([AC_PROG_MKDIR_P])dnl |
|
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, |
|
dnl while keeping a definition of mkdir_p for backward compatibility. |
|
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. |
|
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of |
|
dnl Makefile.ins that do not define MKDIR_P, so we do our own |
|
dnl adjustment using top_builddir (which is defined more often than |
|
dnl MKDIR_P). |
|
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl |
|
case $mkdir_p in |
|
[[\\/$]]* | ?:[[\\/]]*) ;; |
|
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; |
|
esac |
|
]) |
|
|
|
# Helper functions for option handling. -*- Autoconf -*- |
|
|
|
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
|
# |
|
# 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 3 |
|
|
|
# _AM_MANGLE_OPTION(NAME) |
|
# ----------------------- |
|
AC_DEFUN([_AM_MANGLE_OPTION], |
|
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
|
|
|
# _AM_SET_OPTION(NAME) |
|
# ------------------------------ |
|
# Set option NAME. Presently that only means defining a flag for this option. |
|
AC_DEFUN([_AM_SET_OPTION], |
|
[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
|
|
|
# _AM_SET_OPTIONS(OPTIONS) |
|
# ---------------------------------- |
|
# OPTIONS is a space-separated list of Automake options. |
|
AC_DEFUN([_AM_SET_OPTIONS], |
|
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
|
|
|
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
|
# ------------------------------------------- |
|
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
|
AC_DEFUN([_AM_IF_OPTION], |
|
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
|
|
|
# Check to make sure that the build environment is sane. -*- Autoconf -*- |
|
|
|
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
|
# Free Software Foundation, Inc. |
|
# |
|
# 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 4 |
|
|
|
# AM_SANITY_CHECK |
|
# --------------- |
|
AC_DEFUN([AM_SANITY_CHECK], |
|
[AC_MSG_CHECKING([whether build environment is sane]) |
|
# Just in case |
|
sleep 1 |
|
echo timestamp > conftest.file |
|
# Do `set' in a subshell so we don't clobber the current shell's |
|
# arguments. Must try -L first in case configure is actually a |
|
# symlink; some systems play weird games with the mod time of symlinks |
|
# (eg FreeBSD returns the mod time of the symlink's containing |
|
# directory). |
|
if ( |
|
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
|
if test "$[*]" = "X"; then |
|
# -L didn't work. |
|
set X `ls -t $srcdir/configure conftest.file` |
|
fi |
|
rm -f conftest.file |
|
if test "$[*]" != "X $srcdir/configure conftest.file" \ |
|
&& test "$[*]" != "X conftest.file $srcdir/configure"; then |
|
|
|
# If neither matched, then we have a broken ls. This can happen |
|
# if, for instance, CONFIG_SHELL is bash and it inherits a |
|
# broken ls alias from the environment. This has actually |
|
# happened. Such a system could not be considered "sane". |
|
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
|
alias in your environment]) |
|
fi |
|
|
|
test "$[2]" = conftest.file |
|
) |
|
then |
|
# Ok. |
|
: |
|
else |
|
AC_MSG_ERROR([newly created file is older than distributed files! |
|
Check your system clock]) |
|
fi |
|
AC_MSG_RESULT(yes)]) |
|
|
|
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
|
# |
|
# 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. |
|
|
|
# AM_PROG_INSTALL_STRIP |
|
# --------------------- |
|
# One issue with vendor `install' (even GNU) is that you can't |
|
# specify the program used to strip binaries. This is especially |
|
# annoying in cross-compiling environments, where the build's strip |
|
# is unlikely to handle the host's binaries. |
|
# Fortunately install-sh will honor a STRIPPROG variable, so we |
|
# always use install-sh in `make install-strip', and initialize |
|
# STRIPPROG with the value of the STRIP variable (set by the user). |
|
AC_DEFUN([AM_PROG_INSTALL_STRIP], |
|
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
|
# Installed binaries are usually stripped using `strip' when the user |
|
# run `make install-strip'. However `strip' might not be the right |
|
# tool to use in cross-compilation environments, therefore Automake |
|
# will honor the `STRIP' environment variable to overrule this program. |
|
dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
|
if test "$cross_compiling" != no; then |
|
AC_CHECK_TOOL([STRIP], [strip], :) |
|
fi |
|
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
|
AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
|
|
|
# Copyright (C) 2006 Free Software Foundation, Inc. |
|
# |
|
# 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. |
|
|
|
# _AM_SUBST_NOTMAKE(VARIABLE) |
|
# --------------------------- |
|
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. |
|
# This macro is traced by Automake. |
|
AC_DEFUN([_AM_SUBST_NOTMAKE]) |
|
|
|
# Check how to create a tarball. -*- Autoconf -*- |
|
|
|
# Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
|
# |
|
# 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 2 |
|
|
|
# _AM_PROG_TAR(FORMAT) |
|
# -------------------- |
|
# Check how to create a tarball in format FORMAT. |
|
# FORMAT should be one of `v7', `ustar', or `pax'. |
|
# |
|
# Substitute a variable $(am__tar) that is a command |
|
# writing to stdout a FORMAT-tarball containing the directory |
|
# $tardir. |
|
# tardir=directory && $(am__tar) > result.tar |
|
# |
|
# Substitute a variable $(am__untar) that extract such |
|
# a tarball read from stdin. |
|
# $(am__untar) < result.tar |
|
AC_DEFUN([_AM_PROG_TAR], |
|
[# Always define AMTAR for backward compatibility. |
|
AM_MISSING_PROG([AMTAR], [tar]) |
|
m4_if([$1], [v7], |
|
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], |
|
[m4_case([$1], [ustar],, [pax],, |
|
[m4_fatal([Unknown tar format])]) |
|
AC_MSG_CHECKING([how to create a $1 tar archive]) |
|
# Loop over all known methods to create a tar archive until one works. |
|
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' |
|
_am_tools=${am_cv_prog_tar_$1-$_am_tools} |
|
# Do not fold the above two line into one, because Tru64 sh and |
|
# Solaris sh will not grok spaces in the rhs of `-'. |
|
for _am_tool in $_am_tools |
|
do |
|
case $_am_tool in |
|
gnutar) |
|
for _am_tar in tar gnutar gtar; |
|
do |
|
AM_RUN_LOG([$_am_tar --version]) && break |
|
done |
|
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' |
|
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' |
|
am__untar="$_am_tar -xf -" |
|
;; |
|
plaintar) |
|
# Must skip GNU tar: if it does not support --format= it doesn't create |
|
# ustar tarball either. |
|
(tar --version) >/dev/null 2>&1 && continue |
|
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 $1 -d' |
|
;; |
|
none) |
|
am__tar=false |
|
am__tar_=false |
|
am__untar=false |
|
;; |
|
esac |
|
|
|
# If the value was cached, stop now. We just wanted to have am__tar |
|
# and am__untar set. |
|
test -n "${am_cv_prog_tar_$1}" && break |
|
|
|
# tar/untar a dummy directory, and stop if the command works |
|
rm -rf conftest.dir |
|
mkdir conftest.dir |
|
echo GrepMe > conftest.dir/file |
|
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) |
|
rm -rf conftest.dir |
|
if test -s conftest.tar; then |
|
AM_RUN_LOG([$am__untar <conftest.tar]) |
|
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break |
|
fi |
|
done |
|
rm -rf conftest.dir |
|
|
|
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) |
|
AC_MSG_RESULT([$am_cv_prog_tar_$1])]) |
|
AC_SUBST([am__tar]) |
|
AC_SUBST([am__untar]) |
|
]) # _AM_PROG_TAR |
|
|
|
m4_include([m4/ac_have_attribute.m4]) |
|
m4_include([m4/acx_nanosleep.m4]) |
|
m4_include([m4/acx_pthread.m4]) |
|
m4_include([m4/compiler_characteristics.m4]) |
|
m4_include([m4/install_prefix.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/namespaces.m4]) |
|
m4_include([m4/pc_from_ucontext.m4]) |
|
m4_include([m4/program_invocation_name.m4]) |
|
m4_include([m4/stl_namespace.m4])
|
|
|