| # generated automatically by aclocal 1.11.1 -*- Autoconf -*- |
| |
| # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
| # 2005, 2006, 2007, 2008, 2009 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. |
| |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
| # even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| # PARTICULAR PURPOSE. |
| |
| m4_ifndef([AC_AUTOCONF_VERSION], |
| [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
| m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],, |
| [m4_warning([this file was generated for autoconf 2.65. |
| You have another version of autoconf. It may work, but is not guaranteed to. |
| If you have problems, you may need to regenerate the build system entirely. |
| To do so, use the procedure documented by the package, typically `autoreconf'.])]) |
| |
| # Copyright (C) 2002, 2003, 2005, 2006, 2007, 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. |
| |
| # AM_AUTOMAKE_VERSION(VERSION) |
| # ---------------------------- |
| # Automake X.Y traces this macro to ensure aclocal.m4 has been |
| # generated from the m4 files accompanying Automake X.Y. |
| # (This private macro should not be called outside this file.) |
| AC_DEFUN([AM_AUTOMAKE_VERSION], |
| [am__api_version='1.11' |
| dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to |
| dnl require some minimum version. Point them to the right macro. |
| m4_if([$1], [1.11.1], [], |
| [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl |
| ]) |
| |
| # _AM_AUTOCONF_VERSION(VERSION) |
| # ----------------------------- |
| # aclocal traces this macro to find the Autoconf version. |
| # This is a private macro too. Using m4_define simplifies |
| # the logic in aclocal, which can simply ignore this definition. |
| m4_define([_AM_AUTOCONF_VERSION], []) |
| |
| # AM_SET_CURRENT_AUTOMAKE_VERSION |
| # ------------------------------- |
| # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. |
| # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. |
| AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
| [AM_AUTOMAKE_VERSION([1.11.1])dnl |
| m4_ifndef([AC_AUTOCONF_VERSION], |
| [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
| _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) |
| |
| # Figure out how to run the assembler. -*- Autoconf -*- |
| |
| # Copyright (C) 2001, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # serial 5 |
| |
| # AM_PROG_AS |
| # ---------- |
| AC_DEFUN([AM_PROG_AS], |
| [# By default we simply use the C compiler to build assembly code. |
| AC_REQUIRE([AC_PROG_CC]) |
| test "${CCAS+set}" = set || CCAS=$CC |
| test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS |
| AC_ARG_VAR([CCAS], [assembler compiler command (defaults to CC)]) |
| AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)]) |
| _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl |
| ]) |
| |
| # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
| |
| # 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. |
| |
| # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
| # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
| # `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
| # |
| # Of course, Automake must honor this variable whenever it calls a |
| # tool from the auxiliary directory. The problem is that $srcdir (and |
| # therefore $ac_aux_dir as well) can be either absolute or relative, |
| # depending on how configure is run. This is pretty annoying, since |
| # it makes $ac_aux_dir quite unusable in subdirectories: in the top |
| # source directory, any form will work fine, but in subdirectories a |
| # relative path needs to be adjusted first. |
| # |
| # $ac_aux_dir/missing |
| # fails when called from a subdirectory if $ac_aux_dir is relative |
| # $top_srcdir/$ac_aux_dir/missing |
| # fails if $ac_aux_dir is absolute, |
| # fails when called from a subdirectory in a VPATH build with |
| # a relative $ac_aux_dir |
| # |
| # The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
| # are both prefixed by $srcdir. In an in-source build this is usually |
| # harmless because $srcdir is `.', but things will broke when you |
| # start a VPATH build or use an absolute $srcdir. |
| # |
| # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
| # iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
| # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
| # and then we would define $MISSING as |
| # MISSING="\${SHELL} $am_aux_dir/missing" |
| # This will work as long as MISSING is not called from configure, because |
| # unfortunately $(top_srcdir) has no meaning in configure. |
| # However there are other variables, like CC, which are often used in |
| # configure, and could therefore not use this "fixed" $ac_aux_dir. |
| # |
| # Another solution, used here, is to always expand $ac_aux_dir to an |
| # absolute PATH. The drawback is that using absolute paths prevent a |
| # configured tree to be moved without reconfiguration. |
| |
| AC_DEFUN([AM_AUX_DIR_EXPAND], |
| [dnl Rely on autoconf to set up CDPATH properly. |
| AC_PREREQ([2.50])dnl |
| # expand $ac_aux_dir to an absolute path |
| am_aux_dir=`cd $ac_aux_dir && pwd` |
| ]) |
| |
| # AM_CONDITIONAL -*- Autoconf -*- |
| |
| # Copyright (C) 1997, 2000, 2001, 2003, 2004, 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. |
| |
| # serial 9 |
| |
| # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
| # ------------------------------------- |
| # Define a conditional. |
| AC_DEFUN([AM_CONDITIONAL], |
| [AC_PREREQ(2.52)dnl |
| ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
| [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
| AC_SUBST([$1_TRUE])dnl |
| AC_SUBST([$1_FALSE])dnl |
| _AM_SUBST_NOTMAKE([$1_TRUE])dnl |
| _AM_SUBST_NOTMAKE([$1_FALSE])dnl |
| m4_define([_AM_COND_VALUE_$1], [$2])dnl |
| if $2; then |
| $1_TRUE= |
| $1_FALSE='#' |
| else |
| $1_TRUE='#' |
| $1_FALSE= |
| fi |
| AC_CONFIG_COMMANDS_PRE( |
| [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
| AC_MSG_ERROR([[conditional "$1" was never defined. |
| Usually this means the macro was only invoked conditionally.]]) |
| fi])]) |
| |
| # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009 |
| # 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 10 |
| |
| # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
| # written in clear, in which case automake, when reading aclocal.m4, |
| # will think it sees a *use*, and therefore will trigger all it's |
| # C support machinery. Also note that it means that autoscan, seeing |
| # CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
| |
| |
| # _AM_DEPENDENCIES(NAME) |
| # ---------------------- |
| # See how the compiler implements dependency checking. |
| # NAME is "CC", "CXX", "GCJ", or "OBJC". |
| # We try a few techniques and use that to set a single cache variable. |
| # |
| # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
| # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
| # dependency, and given that the user is not expected to run this macro, |
| # just rely on AC_PROG_CC. |
| AC_DEFUN([_AM_DEPENDENCIES], |
| [AC_REQUIRE([AM_SET_DEPDIR])dnl |
| AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
| AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
| AC_REQUIRE([AM_DEP_TRACK])dnl |
| |
| ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
| [$1], CXX, [depcc="$CXX" am_compiler_list=], |
| [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
| [$1], UPC, [depcc="$UPC" am_compiler_list=], |
| [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
| [depcc="$$1" am_compiler_list=]) |
| |
| AC_CACHE_CHECK([dependency style of $depcc], |
| [am_cv_$1_dependencies_compiler_type], |
| [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
| # We make a subdir and do the tests there. Otherwise we can end up |
| # making bogus files that we don't know about and never remove. For |
| # instance it was reported that on HP-UX the gcc test will end up |
| # making a dummy file named `D' -- because `-MD' means `put the output |
| # in D'. |
| mkdir conftest.dir |
| # Copy depcomp to subdir because otherwise we won't find it if we're |
| # using a relative directory. |
| cp "$am_depcomp" conftest.dir |
| cd conftest.dir |
| # We will build objects and dependencies in a subdirectory because |
| # it helps to detect inapplicable dependency modes. For instance |
| # both Tru64's cc and ICC support -MD to output dependencies as a |
| # side effect of compilation, but ICC will put the dependencies in |
| # the current directory while Tru64 will put them in the object |
| # directory. |
| mkdir sub |
| |
| am_cv_$1_dependencies_compiler_type=none |
| if test "$am_compiler_list" = ""; then |
| am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
| fi |
| am__universal=false |
| m4_case([$1], [CC], |
| [case " $depcc " in #( |
| *\ -arch\ *\ -arch\ *) am__universal=true ;; |
| esac], |
| [CXX], |
| [case " $depcc " in #( |
| *\ -arch\ *\ -arch\ *) am__universal=true ;; |
| esac]) |
| |
| for depmode in $am_compiler_list; do |
| # Setup a source with many dependencies, because some compilers |
| # like to wrap large dependency lists on column 80 (with \), and |
| # we should not choose a depcomp mode which is confused by this. |
| # |
| # We need to recreate these files for each test, as the compiler may |
| # overwrite some of them when testing with obscure command lines. |
| # This happens at least with the AIX C compiler. |
| : > sub/conftest.c |
| for i in 1 2 3 4 5 6; do |
| echo '#include "conftst'$i'.h"' >> sub/conftest.c |
| # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with |
| # Solaris 8's {/usr,}/bin/sh. |
| touch sub/conftst$i.h |
| done |
| echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
| |
| # We check with `-c' and `-o' for the sake of the "dashmstdout" |
| # mode. It turns out that the SunPro C++ compiler does not properly |
| # handle `-M -o', and we need to detect this. Also, some Intel |
| # versions had trouble with output in subdirs |
| am__obj=sub/conftest.${OBJEXT-o} |
| am__minus_obj="-o $am__obj" |
| case $depmode in |
| gcc) |
| # This depmode causes a compiler race in universal mode. |
| test "$am__universal" = false || continue |
| ;; |
| nosideeffect) |
| # after this tag, mechanisms are not by side-effect, so they'll |
| # only be used when explicitly requested |
| if test "x$enable_dependency_tracking" = xyes; then |
| continue |
| else |
| break |
| fi |
| ;; |
| msvisualcpp | msvcmsys) |
| # This compiler won't grok `-c -o', but also, the minuso test has |
| # not run yet. These depmodes are late enough in the game, and |
| # so weak that their functioning should not be impacted. |
| am__obj=conftest.${OBJEXT-o} |
| am__minus_obj= |
| ;; |
| none) break ;; |
| esac |
| if depmode=$depmode \ |
| source=sub/conftest.c object=$am__obj \ |
| depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
| $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ |
| >/dev/null 2>conftest.err && |
| grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && |
| grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
| grep $am__obj sub/conftest.Po > /dev/null 2>&1 && |
| ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
| # icc doesn't choke on unknown options, it will just issue warnings |
| # or remarks (even with -Werror). So we grep stderr for any message |
| # that says an option was ignored or not supported. |
| # When given -MP, icc 7.0 and 7.1 complain thusly: |
| # icc: Command line warning: ignoring option '-M'; no argument required |
| # The diagnosis changed in icc 8.0: |
| # icc: Command line remark: option '-MP' not supported |
| if (grep 'ignoring option' conftest.err || |
| grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else |
| am_cv_$1_dependencies_compiler_type=$depmode |
| break |
| fi |
| fi |
| done |
| |
| cd .. |
| rm -rf conftest.dir |
| else |
| am_cv_$1_dependencies_compiler_type=none |
| fi |
| ]) |
| AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
| AM_CONDITIONAL([am__fastdep$1], [ |
| test "x$enable_dependency_tracking" != xno \ |
| && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
| ]) |
| |
| |
| # AM_SET_DEPDIR |
| # ------------- |
| # Choose a directory name for dependency files. |
| # This macro is AC_REQUIREd in _AM_DEPENDENCIES |
| AC_DEFUN([AM_SET_DEPDIR], |
| [AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
| AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl |
| ]) |
| |
| |
| # AM_DEP_TRACK |
| # ------------ |
| AC_DEFUN([AM_DEP_TRACK], |
| [AC_ARG_ENABLE(dependency-tracking, |
| [ --disable-dependency-tracking speeds up one-time build |
| --enable-dependency-tracking do not reject slow dependency extractors]) |
| if test "x$enable_dependency_tracking" != xno; then |
| am_depcomp="$ac_aux_dir/depcomp" |
| AMDEPBACKSLASH='\' |
| fi |
| AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
| AC_SUBST([AMDEPBACKSLASH])dnl |
| _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl |
| ]) |
| |
| # Generate code to set up dependency tracking. -*- Autoconf -*- |
| |
| # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 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. |
| |
| #serial 5 |
| |
| # _AM_OUTPUT_DEPENDENCY_COMMANDS |
| # ------------------------------ |
| AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
| [{ |
| # Autoconf 2.62 quotes --file arguments for eval, but not when files |
| # are listed without --file. Let's play safe and only enable the eval |
| # if we detect the quoting. |
| case $CONFIG_FILES in |
| *\'*) eval set x "$CONFIG_FILES" ;; |
| *) set x $CONFIG_FILES ;; |
| esac |
| shift |
| for mf |
| do |
| # Strip MF so we end up with the name of the file. |
| mf=`echo "$mf" | sed -e 's/:.*$//'` |
| # Check whether this is an Automake generated Makefile or not. |
| # We used to match only the files named `Makefile.in', but |
| # some people rename them; so instead we look at the file content. |
| # Grep'ing the first line is not enough: some people post-process |
| # each Makefile.in and add a new line on top of each file to say so. |
| # Grep'ing the whole file is not good either: AIX grep has a line |
| # limit of 2048, but all sed's we know have understand at least 4000. |
| if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then |
| dirpart=`AS_DIRNAME("$mf")` |
| else |
| continue |
| fi |
| # Extract the definition of DEPDIR, am__include, and am__quote |
| # from the Makefile without running `make'. |
| DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
| test -z "$DEPDIR" && continue |
| am__include=`sed -n 's/^am__include = //p' < "$mf"` |
| test -z "am__include" && continue |
| am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
| # When using ansi2knr, U may be empty or an underscore; expand it |
| U=`sed -n 's/^U = //p' < "$mf"` |
| # Find all dependency output files, they are included files with |
| # $(DEPDIR) in their names. We invoke sed twice because it is the |
| # simplest approach to changing $(DEPDIR) to its actual value in the |
| # expansion. |
| for file in `sed -n " |
| s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ |
| sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
| # Make sure the directory exists. |
| test -f "$dirpart/$file" && continue |
| fdir=`AS_DIRNAME(["$file"])` |
| AS_MKDIR_P([$dirpart/$fdir]) |
| # echo "creating $dirpart/$file" |
| echo '# dummy' > "$dirpart/$file" |
| done |
| done |
| } |
| ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
| |
| |
| # AM_OUTPUT_DEPENDENCY_COMMANDS |
| # ----------------------------- |
| # This macro should only be invoked once -- use via AC_REQUIRE. |
| # |
| # This code is only required when automatic dependency tracking |
| # is enabled. FIXME. This creates each `.P' file that we will |
| # need in order to bootstrap the dependency handling code. |
| AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
| [AC_CONFIG_COMMANDS([depfiles], |
| [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
| [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
| ]) |
| |
| # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
| # Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # serial 8 |
| |
| # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. |
| AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) |
| |
| # Do all the work for Automake. -*- Autoconf -*- |
| |
| # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
| # 2005, 2006, 2008, 2009 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 16 |
| |
| # This macro actually does too much. Some checks are only needed if |
| # your package does certain things. But this isn't really a big deal. |
| |
| # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
| # AM_INIT_AUTOMAKE([OPTIONS]) |
| # ----------------------------------------------- |
| # 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([2.62])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 $srcdir && pwd`" != "`pwd`"; then |
| # Use -I$(srcdir) only when $(srcdir) != ., so that make's output |
| # is not polluted with repeated "-I." |
| AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl |
| # test to see if srcdir already configured |
| if test -f $srcdir/config.status; then |
| AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
| fi |
| fi |
| |
| # test whether we have cygpath |
| if test -z "$CYGPATH_W"; then |
| if (cygpath --version) >/dev/null 2>/dev/null; then |
| CYGPATH_W='cygpath -w' |
| else |
| CYGPATH_W=echo |
| fi |
| fi |
| AC_SUBST([CYGPATH_W]) |
| |
| # Define the identity of the package. |
| dnl Distinguish between old-style and new-style calls. |
| m4_ifval([$2], |
| [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
| AC_SUBST([PACKAGE], [$1])dnl |
| AC_SUBST([VERSION], [$2])], |
| [_AM_SET_OPTIONS([$1])dnl |
| dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. |
| m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, |
| [m4_fatal([AC_INIT should be called with package and version arguments])])dnl |
| AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
| AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
| |
| _AM_IF_OPTION([no-define],, |
| [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
| AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
| |
| # Some tools Automake needs. |
| AC_REQUIRE([AM_SANITY_CHECK])dnl |
| AC_REQUIRE([AC_ARG_PROGRAM])dnl |
| AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
| AM_MISSING_PROG(AUTOCONF, autoconf) |
| AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
| AM_MISSING_PROG(AUTOHEADER, autoheader) |
| AM_MISSING_PROG(MAKEINFO, makeinfo) |
| AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
| AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl |
| AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
| # We need awk for the "check" target. The system "awk" is bad on |
| # some platforms. |
| AC_REQUIRE([AC_PROG_AWK])dnl |
| AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
| AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
| _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
| [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
| [_AM_PROG_TAR([v7])])]) |
| _AM_IF_OPTION([no-dependencies],, |
| [AC_PROVIDE_IFELSE([AC_PROG_CC], |
| [_AM_DEPENDENCIES(CC)], |
| [define([AC_PROG_CC], |
| defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
| AC_PROVIDE_IFELSE([AC_PROG_CXX], |
| [_AM_DEPENDENCIES(CXX)], |
| [define([AC_PROG_CXX], |
| defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
| AC_PROVIDE_IFELSE([AC_PROG_OBJC], |
| [_AM_DEPENDENCIES(OBJC)], |
| [define([AC_PROG_OBJC], |
| defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl |
| ]) |
| _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl |
| dnl The `parallel-tests' driver may need to know about EXEEXT, so add the |
| dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro |
| dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. |
| AC_CONFIG_COMMANDS_PRE(dnl |
| [m4_provide_if([_AM_COMPILER_EXEEXT], |
| [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl |
| ]) |
| |
| dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not |
| dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further |
| dnl mangled by Autoconf and run in a shell conditional statement. |
| m4_define([_AC_COMPILER_EXEEXT], |
| m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) |
| |
| |
| # 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]) |
| |
| # Copyright (C) 2001, 2003, 2005, 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. |
| |
| # AM_PROG_INSTALL_SH |
| # ------------------ |
| # Define $install_sh. |
| AC_DEFUN([AM_PROG_INSTALL_SH], |
| [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
| if test x"${install_sh}" != xset; then |
| case $am_aux_dir in |
| *\ * | *\ *) |
| install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; |
| *) |
| install_sh="\${SHELL} $am_aux_dir/install-sh" |
| esac |
| fi |
| AC_SUBST(install_sh)]) |
| |
| # Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # serial 2 |
| |
| # Check whether the underlying file-system supports filenames |
| # with a leading dot. For instance MS-DOS doesn't. |
| AC_DEFUN([AM_SET_LEADING_DOT], |
| [rm -rf .tst 2>/dev/null |
| mkdir .tst 2>/dev/null |
| if test -d .tst; then |
| am__leading_dot=. |
| else |
| am__leading_dot=_ |
| fi |
| rmdir .tst 2>/dev/null |
| AC_SUBST([am__leading_dot])]) |
| |
| # Check to see how 'make' treats includes. -*- Autoconf -*- |
| |
| # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # serial 4 |
| |
| # AM_MAKE_INCLUDE() |
| # ----------------- |
| # Check to see how make treats includes. |
| AC_DEFUN([AM_MAKE_INCLUDE], |
| [am_make=${MAKE-make} |
| cat > confinc << 'END' |
| am__doit: |
| @echo this is the am__doit target |
| .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 $am_make]) |
| am__include="#" |
| am__quote= |
| _am_result=none |
| # First try GNU make style include. |
| echo "include confinc" > confmf |
| # Ignore all kinds of additional output from `make'. |
| case `$am_make -s -f confmf 2> /dev/null` in #( |
| *the\ am__doit\ target*) |
| am__include=include |
| am__quote= |
| _am_result=GNU |
| ;; |
| esac |
| # Now try BSD make style include. |
| if test "$am__include" = "#"; then |
| echo '.include "confinc"' > confmf |
| case `$am_make -s -f confmf 2> /dev/null` in #( |
| *the\ am__doit\ target*) |
| am__include=.include |
| am__quote="\"" |
| _am_result=BSD |
| ;; |
| esac |
| 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, 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. |
| |
| # serial 6 |
| |
| # 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 |
| am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` |
| eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o |
| if test "$am_t" != yes; then |
| # Losing compiler, so override with the script. |
| # FIXME: It is wrong to rewrite CC. |
| # But if we don't then we get into trouble of one sort or another. |
| # A longer-term fix would be to have automake use am__CC in this case, |
| # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" |
| CC="$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, 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. |
| |
| # serial 6 |
| |
| # AM_MISSING_PROG(NAME, PROGRAM) |
| # ------------------------------ |
| AC_DEFUN([AM_MISSING_PROG], |
| [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
| $1=${$1-"${am_missing_run}$2"} |
| AC_SUBST($1)]) |
| |
| |
| # AM_MISSING_HAS_RUN |
| # ------------------ |
| # Define MISSING if not defined so far and test if it supports --run. |
| # If it does, set am_missing_run to use it, otherwise, to nothing. |
| AC_DEFUN([AM_MISSING_HAS_RUN], |
| [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
| AC_REQUIRE_AUX_FILE([missing])dnl |
| if test x"${MISSING+set}" != xset; then |
| case $am_aux_dir in |
| *\ * | *\ *) |
| MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; |
| *) |
| MISSING="\${SHELL} $am_aux_dir/missing" ;; |
| esac |
| fi |
| # 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, 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. |
| |
| # serial 4 |
| |
| # _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], |
| [m4_foreach_w([_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], [$3])]) |
| |
| # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # AM_RUN_LOG(COMMAND) |
| # ------------------- |
| # Run COMMAND, save the exit status in ac_status, and log it. |
| # (This has been adapted from Autoconf's _AC_RUN_LOG macro.) |
| AC_DEFUN([AM_RUN_LOG], |
| [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD |
| ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
| (exit $ac_status); }]) |
| |
| # Check to make sure that the build environment is sane. -*- Autoconf -*- |
| |
| # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 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. |
| |
| # serial 5 |
| |
| # 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 |
| # Reject unsafe characters in $srcdir or the absolute working directory |
| # name. Accept space and tab only in the latter. |
| am_lf=' |
| ' |
| case `pwd` in |
| *[[\\\"\#\$\&\'\`$am_lf]]*) |
| AC_MSG_ERROR([unsafe absolute working directory name]);; |
| esac |
| case $srcdir in |
| *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) |
| AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; |
| esac |
| |
| # Do `set' in a subshell so we don't clobber the current shell's |
| # arguments. Must try -L first in case configure is actually a |
| # symlink; some systems play weird games with the mod time of symlinks |
| # (eg FreeBSD returns the mod time of the symlink's containing |
| # directory). |
| if ( |
| set X `ls -Lt "$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, 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. |
| |
| # serial 2 |
| |
| # _AM_SUBST_NOTMAKE(VARIABLE) |
| # --------------------------- |
| # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. |
| # This macro is traced by Automake. |
| AC_DEFUN([_AM_SUBST_NOTMAKE]) |
| |
| # AM_SUBST_NOTMAKE(VARIABLE) |
| # --------------------------- |
| # Public sister of _AM_SUBST_NOTMAKE. |
| AC_DEFUN([AM_SUBST_NOTMAKE], [_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 |
| |