acinclude.m4

aumix-2.8 源碼下載

dnl $Aumix: aumix/acinclude.m4,v 1.3 2002/10/29 21:27:50 trevor Exp $
dnl This code originates from Ulrich Drepper's am_with_nls.

AC_DEFUN(AM_GNU_GETTEXT,)

AC_DEFUN(AUMIX_WITH_NLS,
  [AC_MSG_CHECKING([whether NLS is requested])
    dnl Default is enabled NLS
    AC_ARG_ENABLE(nls,
      [  --disable-nls		  do not use Native Language Support],
      HAVE_NLS=$enableval, HAVE_NLS=yes)
    AC_MSG_RESULT($HAVE_NLS)

    dnl If something goes wrong, we may still decide not to use NLS.
    dnl For this reason, defer AC_SUBST'ing HAVE_NLS until the very
    dnl last moment.

    if test x"$HAVE_NLS" = xyes; then
      AC_MSG_RESULT("language catalogs: $ALL_LINGUAS")
      AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
	[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt)
      AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
      AC_SUBST(MSGFMT)
      AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
      CATOBJEXT=.gmo
      INSTOBJEXT=.mo

      dnl Test whether we really found GNU xgettext.
      if test "$XGETTEXT" != ":"; then
	dnl If it is not GNU xgettext we define it as : so that the
	dnl Makefiles still can work.
	if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
	  : ;
	else
	  AC_MSG_RESULT(
	    [found xgettext programs is not GNU xgettext; ignore it])
	  XGETTEXT=":"
	fi
      fi

      AC_CHECK_HEADERS(locale.h libintl.h)

      AC_CHECK_FUNCS(gettext, [], [
	AC_CHECK_LIB(intl, gettext, [
          dnl gettext is in libintl; announce the fact manually.
          LIBS="-lintl $LIBS"
	  AC_DEFINE(HAVE_GETTEXT)
        ], [
	  AC_MSG_RESULT(
	    [gettext not found; disabling NLS])
          HAVE_NLS=no
        ])
      ])

      dnl These rules are solely for the distribution goal.  While doing this
      dnl we only have to keep exactly one list of the available catalogs
      dnl in configure.in.
      for lang in $ALL_LINGUAS; do
	GMOFILES="$GMOFILES $lang.gmo"
	POFILES="$POFILES $lang.po"
      done
      dnl Construct list of names of catalog files to be constructed.
      for lang in $ALL_LINGUAS; do
        CATALOGS="$CATALOGS ${lang}${CATOBJEXT}"
      done

      dnl Make all variables we use known to autoconf.
      AC_SUBST(CATALOGS)
      AC_SUBST(CATOBJEXT)
      AC_SUBST(GMOFILES)
      AC_SUBST(INSTOBJEXT)
      AC_SUBST(INTLLIBS)
      AC_SUBST(POFILES)
    fi
    AC_SUBST(HAVE_NLS)
    dnl Some independently maintained files, such as po/Makefile.in,
    dnl use `USE_NLS', so support it.
    USE_NLS=$HAVE_NLS
    AC_SUBST(USE_NLS)
    if test "x$HAVE_NLS" = xyes; then
      AC_DEFINE(HAVE_NLS)
    fi

    dnl In the intl/Makefile.in we have a special dependency which makes
    dnl only sense for gettext.  We comment this out for non-gettext
    dnl packages.
    if test "$PACKAGE" = "gettext"; then
      GT_NO="#NO#"
      GT_YES=
    else
      GT_NO=
      GT_YES="#YES#"
    fi
    AC_SUBST(GT_NO)
    AC_SUBST(GT_YES)
  ])

dnl Generate list of files to be processed by xgettext which will
dnl be included in po/Makefile.
dnl
dnl This is not strictly an Autoconf macro, because it is run from
dnl within `config.status' rather than from within configure.  This
dnl is why special rules must be applied for it.
AC_DEFUN(AUMIX_PROCESS_PO,
  [srcdir=$ac_given_srcdir # Advanced autoconf hackery
   dnl I wonder what the following several lines do...
   if test "x$srcdir" != "x."; then
     if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
       posrcprefix="$srcdir/"
     else
       posrcprefix="../$srcdir/"
     fi
   else
dnl     posrcprefix="../"
     posrcprefix="../src/"
   fi
   rm -f po/POTFILES
   dnl Use `echo' rather than AC_MSG_RESULT, because this is run from
   dnl `config.status'.
   echo "generating po/POTFILES from $srcdir/po/POTFILES.in"
   sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\,"  \
       -e "\$s/\(.*\) \\\\/\1/" \
        < $srcdir/po/POTFILES.in > po/POTFILES
   echo "creating po/Makefile"
   sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
  ])

# Search path for a program which passes the given test.
# Ulrich Drepper <[e-mail]>, 1996.
#
# This file may be copied and used freely without restrictions.  It
# can be used in projects which are not available under the GNU Public
# License but which still want to provide support for the GNU gettext
# functionality.  Please note that the actual code is *not* freely
# available.

# serial 1

dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
AC_DEFUN(AM_PATH_PROG_WITH_TEST,
[# Extract the first word of "$2", so it can be a program name with args.
set dummy $2; ac_word=[$]2
AC_MSG_CHECKING([for $ac_word])
AC_CACHE_VAL(ac_cv_path_$1,
[case "[$]$1" in
  /*)
  ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in ifelse([$5], , $PATH, [$5]); do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      if [$3]; then
	ac_cv_path_$1="$ac_dir/$ac_word"
	break
      fi
    fi
  done
  IFS="$ac_save_ifs"
dnl If no 4th arg is given, leave the cache variable unset,
dnl so AC_PATH_PROGS will keep looking.
ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
])dnl
  ;;
esac])dnl
$1="$ac_cv_path_$1"
if test -n "[$]$1"; then
  AC_MSG_RESULT([$]$1)
else
  AC_MSG_RESULT(no)
fi
AC_SUBST($1)dnl
])

# Configure paths for GTK+
# Owen Taylor     97-11-3

dnl AM_PATH_GTK1([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
dnl
AC_DEFUN(AM_PATH_GTK1,
[dnl 
dnl Get the cflags and libraries from the gtk-config script
dnl
AC_ARG_WITH(gtk1-prefix,[  --with-gtk1-prefix=PFX  Prefix where GTK 1.2 is installed (optional)],
            gtk_config_prefix="$withval", gtk_config_prefix="")
AC_ARG_WITH(gtk1-exec-prefix,[  --with-gtk1-exec-prefix=PFX Exec prefix where GTK 1.2 is installed (optional)],
            gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
AC_ARG_ENABLE(gtk1test, [  --disable-gtk1test      Do not try to compile and run a test GTK 1.2 program],
		    , enable_gtk1test=yes)

  for module in . $4
  do
      case "$module" in
         gthread) 
             gtk_config_args="$gtk_config_args gthread"
         ;;
      esac
  done

  if test x$gtk_config_exec_prefix != x ; then
     gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
     if test x${GTK_CONFIG+set} != xset ; then
        GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
     fi
  fi
  if test x$gtk_config_prefix != x ; then
     gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
     if test x${GTK_CONFIG+set} != xset ; then
        GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
     fi
  fi

  AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
  min_gtk_version=ifelse([$1], ,0.99.7,$1)
  AC_MSG_CHECKING(for GTK 1.2 - version >= $min_gtk_version)
  no_gtk=""
  if test "$GTK_CONFIG" = "no" ; then
    no_gtk1=yes
  else
    GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
    GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs`
    gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
    gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
    gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
    if test "x$enable_gtktest" = "xyes" ; then
      ac_save_CFLAGS="$CFLAGS"
      ac_save_LIBS="$LIBS"
      CFLAGS="$CFLAGS $GTK_CFLAGS"
      LIBS="$GTK_LIBS $LIBS"
dnl
dnl Now check if the installed GTK is sufficiently new. (Also sanity
dnl checks the results of gtk-config to some extent
dnl
      rm -f conf.gtktest
      AC_TRY_RUN([
#include <gtk/gtk.h>
#include <stdio.h>
#include <stdlib.h>

int 
main ()
{
  int major, minor, micro;
  char *tmp_version;

  system ("touch conf.gtktest");

  /* HP/UX 9 (%@#!) writes to sscanf strings */
  tmp_version = g_strdup("$min_gtk_version");
  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
     printf("%s, bad version string\n", "$min_gtk_version");
     exit(1);
   }

  if ((gtk_major_version != $gtk_config_major_version) ||
      (gtk_minor_version != $gtk_config_minor_version) ||
      (gtk_micro_version != $gtk_config_micro_version))
    {
      printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", 
             $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
             gtk_major_version, gtk_minor_version, gtk_micro_version);
      printf ("*** was found! If gtk-config was correct, then it is best\n");
      printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
      printf("*** required on your system.\n");
      printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n");
      printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n");
      printf("*** before re-running configure\n");
    } 
#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION)
  else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
	   (gtk_minor_version != GTK_MINOR_VERSION) ||