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      1 AC_INIT
      2 AC_USE_SYSTEM_EXTENSIONS
      3 AC_CONFIG_SRCDIR(gettext.c)
      4 AC_CONFIG_HEADER(config.h)
      5 AC_CONFIG_MACRO_DIR(../config)
      6 AM_GNU_GETTEXT_VERSION(0.12.1)
      7 AM_GNU_GETTEXT([], [need-ngettext])
      8 
      9 # This replaces the extensive use of DEFS in the original Makefile.in.
     10 AC_DEFINE(IN_LIBINTL, 1, [Define because this is libintl.])
     11 AC_DEFINE(IN_LIBRARY, 1, [Define because this is a library.])
     12 AC_DEFINE(DEPENDS_ON_LIBICONV, 1, [Define because we depend on libiconv.])
     13 AC_DEFINE(ENABLE_RELOCATABLE, 1, [Define to enable relocation.])
     14 AC_DEFINE(NO_XMALLOC, 1, [Define if there is no xmalloc.])
     15 AC_DEFINE(set_relocation_prefix, libintl_set_relocation_prefix,
     16 [Define this entry point correctly.])
     17 AC_DEFINE(relocate, libintl_relocate,
     18 [Define this entry point correctly.])
     19 
     20 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
     21 AC_CHECK_PROGS([ACLOCAL], [aclocal], [$MISSING aclocal])
     22 AC_CHECK_PROGS([AUTOCONF], [autoconf], [$MISSING autoconf])
     23 AC_CHECK_PROGS([AUTOHEADER], [autoheader], [$MISSING autoheader])
     24 
     25 AC_ARG_ENABLE(maintainer-mode,
     26 [  --enable-maintainer-mode enable rules only needed by maintainers],,
     27 enable_maintainer_mode=no)
     28 if test "x$enable_maintainer_mode" = xno; then
     29   MAINT='#'
     30 else
     31   MAINT=
     32 fi
     33 AC_SUBST(MAINT)
     34 
     35 dnl Variables for tags utilities; based on automake 1.16.4+'s init.m4
     36 if test -z "$CTAGS"; then
     37   CTAGS=ctags
     38 fi
     39 AC_SUBST([CTAGS])
     40 if test -z "$ETAGS"; then
     41   ETAGS=etags
     42 fi
     43 AC_SUBST([ETAGS])
     44 if test -z "$MKID"; then
     45   MKID=mkid
     46 fi
     47 AC_SUBST([MKID])
     48 
     49 # Additional info for config.intl.
     50 AC_SUBST(LIBINTL_DEP)
     51 AC_SUBST(INCINTL)
     52 
     53 LIBINTL_DEP=
     54 INCINTL=
     55 case $USE_INCLUDED_LIBINTL in
     56   yes)
     57     LIBINTL=`echo $LIBINTL | sed 's,${top_builddir},&/..,' `
     58     LTLIBINTL=`echo $LTLIBINTL | sed 's,${top_builddir},&/..,' `
     59     LIBINTL_DEP='${top_builddir}/../intl/libintl.a'
     60     INCINTL='-I${top_builddir}/../intl'
     61     ;;
     62 esac
     63 
     64 BISON3_YES='#'
     65 BISON3_NO=
     66 if test "$INTLBISON" != :; then
     67   ac_bison3=no
     68   AC_MSG_CHECKING([bison 3 or later])
     69 changequote(<<,>>)dnl
     70   ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
     71   case $ac_prog_version in
     72     [3-9].*)
     73 changequote([,])dnl
     74       ac_prog_version="$ac_prog_version, bison3"; ac_bison3=yes;;
     75     *) ac_prog_version="$ac_prog_version, old";;
     76   esac
     77   AC_MSG_RESULT([$ac_prog_version])
     78   if test $ac_bison3 = yes; then
     79     BISON3_YES=
     80     BISON3_NO='#'
     81   fi
     82 fi
     83 AC_SUBST(BISON3_YES)
     84 AC_SUBST(BISON3_NO)
     85 
     86 AC_ARG_ENABLE(host-shared,
     87 [AS_HELP_STRING([--enable-host-shared],
     88 		[build host code as shared libraries])],
     89 [PICFLAG=-fPIC], [PICFLAG=])
     90 AC_SUBST(PICFLAG)
     91 
     92 AC_CONFIG_FILES(Makefile config.intl)
     93 AC_OUTPUT
     94