diff options
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 00000000..7b89b4b2 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,213 @@ +dnl aclocal.m4 generated automatically by aclocal 1.4-p5 + +dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without +dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A +dnl PARTICULAR PURPOSE. + +dnl Add directory level +AC_DEFUN( AC_ADD_DIRLEVEL, +[ + for i in $1; do + eval o=\$$i + o=`echo $o | sed 's#.\.\./#&../#g'` + eval $i=\$o + done +]) + +dnl Test file +AC_DEFUN( AC_TEST_FILE, +[ + if test -f $1; then + ifelse([$2], , :,[$2]) + else + ifelse([$3], , :,[$3]) + fi +]) + +dnl Test dir +AC_DEFUN( AC_TEST_DIR, +[ + if test -d $1; then + ifelse([$2], , :,[$2]) + else + ifelse([$3], , :,[$3]) + fi +]) + +dnl Test files +AC_DEFUN( AC_TEST_FILES, +[ + ac_file_found=yes + for f in $1; do + if test ! -f $2/$f; then + ac_file_found=no + break; + fi + done + + if test "$ac_file_found" = "yes" ; then + ifelse([$3], , :,[$3]) + else + ifelse([$4], , :,[$4]) + fi +]) + +dnl Search for headers, add path to CPPFLAGS if found +AC_DEFUN( AC_SEARCH_HEADERS, +[ + AC_MSG_CHECKING("for $1") + ac_hdr_found=no + for p in $2; do + AC_TEST_FILES($1, $p, + [ + ac_hdr_found=yes + break + ] + ) + done + if test "$ac_hdr_found" = "yes" ; then + CPPFLAGS="$CPPFLAGS -I$p" + AC_MSG_RESULT( [($p) yes] ) + ifelse([$3], , :,[$3]) + else + AC_MSG_RESULT("no") + ifelse([$4], , :,[$4]) + fi +]) + +dnl Search for library, add path to LIBS if found +AC_DEFUN( AC_SEARCH_LIB, +[ + AC_MSG_CHECKING("for lib$1") + + ac_save_LDFLAGS=$LDFLAGS + + ac_lib_found=no + for p in $3; do + LDFLAGS="-L$p -l$1" + AC_TRY_LINK_FUNC($2, + [ + LIBS="$LIBS -L$p -l$1" + ac_lib_found=yes + break + ] + ) + done + if test "$ac_lib_found" = "yes" ; then + AC_MSG_RESULT( [($p) yes] ) + ifelse([$4], , :,[$4]) + else + AC_MSG_RESULT("no") + ifelse([$5], , :,[$5]) + fi + + LDFLAGS=$ac_save_LDFLAGS +]) + +# Do all the work for Automake. 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. + +# serial 1 + +dnl Usage: +dnl AM_INIT_AUTOMAKE(package,version, [no-define]) + +AC_DEFUN([AM_INIT_AUTOMAKE], +[AC_REQUIRE([AC_PROG_INSTALL]) +PACKAGE=[$1] +AC_SUBST(PACKAGE) +VERSION=[$2] +AC_SUBST(VERSION) +dnl test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) +fi +ifelse([$3],, +AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) +AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) +AC_REQUIRE([AM_SANITY_CHECK]) +AC_REQUIRE([AC_ARG_PROGRAM]) +dnl FIXME This is truly gross. +missing_dir=`cd $ac_aux_dir && pwd` +AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) +AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) +AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) +AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) +AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) +AC_REQUIRE([AC_PROG_MAKE_SET])]) + +# +# Check to make sure that the build environment is sane. +# + +AC_DEFUN([AM_SANITY_CHECK], +[AC_MSG_CHECKING([whether build environment is sane]) +# Just in case +sleep 1 +echo timestamp > conftestfile +# 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 $srcdir/configure conftestfile 2> /dev/null` + if test "[$]*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "[$]*" != "X $srcdir/configure conftestfile" \ + && test "[$]*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken +alias in your environment]) + fi + + test "[$]2" = conftestfile + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +rm -f conftest* +AC_MSG_RESULT(yes)]) + +dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) +dnl The program must properly implement --version. +AC_DEFUN([AM_MISSING_PROG], +[AC_MSG_CHECKING(for working $2) +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if ($2 --version) < /dev/null > /dev/null 2>&1; then + $1=$2 + AC_MSG_RESULT(found) +else + $1="$3/missing $2" + AC_MSG_RESULT(missing) +fi +AC_SUBST($1)]) + + +dnl AM_PROG_LEX +dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT +AC_DEFUN([AM_PROG_LEX], +[missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1) +AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex") +AC_PROG_LEX +AC_DECL_YYTEXT]) + |