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1 files changed, 213 insertions, 0 deletions

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+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])
+