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27de1486ca
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@140 a592a061-630c-0410-9148-cb99ea01b6c8
207 lines
6.0 KiB
Plaintext
207 lines
6.0 KiB
Plaintext
dnl aclocal.m4 generated automatically by aclocal 1.4a
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dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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dnl PARTICULAR PURPOSE.
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dnl Usage: RELYX_WARNING(message) Displays the warning "message" and sets
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the
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dnl flag lyx_warning to yes.
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AC_DEFUN(RELYX_WARNING,[
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relyx_warning_txt="$relyx_warning_txt
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== $1
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"
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relyx_warning=yes])
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dnl RELYX_SEARCH_PROG(VARIABLE-NAME,PROGRAMS-LIST,ACTION-IF-FOUND)
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dnl
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define(RELYX_SEARCH_PROG,[dnl
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for ac_prog in $2 ; do
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# Extract the first word of "$ac_prog", so it can be a program name with
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# args.
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set dummy $ac_prog ; ac_word=$[2]
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if test ! -n "[$]$1"; then
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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for ac_dir in $PATH; do
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test -z "$ac_dir" && ac_dir=.
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if test -f [$ac_dir/$ac_word]; then
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$1="$ac_prog"
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break
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fi
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done
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IFS="$ac_save_ifs"
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fi
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if test -n "[$]$1"; then
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ac_result=yes
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else
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ac_result=no
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fi
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ifelse($3,,,[$3])
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test -n "[$]$1" && break
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done
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])
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dnl Usage RELYX_PROG_PERL_OK
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AC_DEFUN(RELYX_PROG_PERL_OK,[
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if echo 'require 5.002;exit' | $ac_dir/$ac_prog 2>&5
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then
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PERL=$ac_dir/$ac_prog
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else
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PERL=
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fi])
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dnl Usage RELYX_CHECK_PERL
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AC_DEFUN(RELYX_CHECK_PERL,[
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AC_MSG_CHECKING([for perl >= 5.002])
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RELYX_SEARCH_PROG(PERL, perl perl5 perl5.002 perl5.003 perl5.004,
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RELYX_PROG_PERL_OK
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)
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if test -n "$PERL" ; then
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AC_MSG_RESULT($PERL)
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else
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PERL="/bin/echo reLyX has been disabled because perl version 5.002 has
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not \
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been found.\nTo reenable it, edit "
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AC_MSG_RESULT(no)
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RELYX_WARNING(dnl
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Configure has not been able to find a version 5.002 or better of Perl.
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reLyX has been setup to only display a warning message.
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Set variable PERL to some value to install a working reLyX.)
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fi
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AC_SUBST(PERL)])
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dnl Usage: RELYX_CHECK_ERRORS Displays a warning message if a RELYX_ERROR
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dnl has occured previously.
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AC_DEFUN(RELYX_CHECK_ERRORS,[
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if test x$relyx_error = xyes; then
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cat <<EOF
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**** The following problems have been detected by configure.
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**** Please check the messages below before running 'make'.
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**** (see the section 'Problems' in the INSTALL file)
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$relyx_error_txt
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$relyx_warning_txt
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deleting cache $cache_file
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EOF
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rm -f $cache_file
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else
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if test x$relyx_warning = xyes; then
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cat <<EOF
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=== The following minor problems have been detected by configure.
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=== Please check the messages below before running 'make'.
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=== (see the section 'Problems' in the INSTALL file)
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$relyx_warning_txt
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EOF
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fi
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cat <<EOF
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Configuration of LyX was successful.
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Type 'make' to compile the program,
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and then 'make install' to install it.
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EOF
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fi])
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# Do all the work for Automake. This macro actually does too much --
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# some checks are only needed if your package does certain things.
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# But this isn't really a big deal.
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# serial 1
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dnl Usage:
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dnl AM_INIT_AUTOMAKE(package,version, [no-define])
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AC_DEFUN(AM_INIT_AUTOMAKE,
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[AC_REQUIRE([AC_PROG_INSTALL])
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dnl We require 2.13 because we rely on SHELL being computed by configure.
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AC_PREREQ([2.13])
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PACKAGE=[$1]
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AC_SUBST(PACKAGE)
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VERSION=[$2]
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AC_SUBST(VERSION)
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dnl test to see if srcdir already configured
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if test "`cd $srcdir && pwd`" != "`pwd`" && 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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ifelse([$3],,
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AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
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AC_REQUIRE([AM_SANITY_CHECK])
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AC_REQUIRE([AC_ARG_PROGRAM])
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dnl FIXME This is truly gross.
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missing_dir=`cd $ac_aux_dir && pwd`
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AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
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AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
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AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
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AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
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AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
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AC_REQUIRE([AC_PROG_MAKE_SET])])
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#
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# Check to make sure that the build environment is sane.
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#
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AC_DEFUN(AM_SANITY_CHECK,
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[AC_MSG_CHECKING([whether build environment is sane])
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# Just in case
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sleep 1
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echo timestamp > conftestfile
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# Do `set' in a subshell so we don't clobber the current shell's
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# arguments. Must try -L first in case configure is actually a
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# symlink; some systems play weird games with the mod time of symlinks
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# (eg FreeBSD returns the mod time of the symlink's containing
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# directory).
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if (
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set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
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if test "[$]*" = "X"; then
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# -L didn't work.
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set X `ls -t $srcdir/configure conftestfile`
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fi
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if test "[$]*" != "X $srcdir/configure conftestfile" \
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&& test "[$]*" != "X conftestfile $srcdir/configure"; then
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# If neither matched, then we have a broken ls. This can happen
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# if, for instance, CONFIG_SHELL is bash and it inherits a
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# broken ls alias from the environment. This has actually
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# happened. Such a system could not be considered "sane".
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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alias in your environment])
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fi
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test "[$]2" = conftestfile
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)
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then
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# Ok.
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:
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else
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AC_MSG_ERROR([newly created file is older than distributed files!
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Check your system clock])
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fi
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rm -f conftest*
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AC_MSG_RESULT(yes)])
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dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
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dnl The program must properly implement --version.
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AC_DEFUN(AM_MISSING_PROG,
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[AC_MSG_CHECKING(for working $2)
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# Run test in a subshell; some versions of sh will print an error if
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# an executable is not found, even if stderr is redirected.
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# Redirect stdin to placate older versions of autoconf. Sigh.
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if ($2 --version) < /dev/null > /dev/null 2>&1; then
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$1=$2
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AC_MSG_RESULT(found)
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else
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$1="$3/missing $2"
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AC_MSG_RESULT(missing)
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fi
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AC_SUBST($1)])
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