dnl Configuration for the gettext-runtime directory of GNU gettext

dnl Copyright (C) 1995-2010, 2015 Free Software Foundation, Inc.

dnl

dnl This program is free software: you can redistribute it and/or modify

dnl it under the terms of the GNU General Public License as published by

dnl the Free Software Foundation; either version 3 of the License, or

dnl (at your option) any later version.

dnl

dnl This program is distributed in the hope that it will be useful,

dnl but WITHOUT ANY WARRANTY; without even the implied warranty of

dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

dnl GNU General Public License for more details.

dnl

dnl You should have received a copy of the GNU General Public License

dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.

dnl Process this file with autoconf to produce a configure script.

AC_PREREQ([2.62])

AC_INIT([gettext-runtime],

	m4_esyscmd([../build-aux/git-version-gen ../.tarball-version]),

	[bug-gnu-gettext@gnu.org])

AC_CONFIG_SRCDIR([intl/dcigettext.c])

AC_CONFIG_AUX_DIR([../build-aux])

AM_INIT_AUTOMAKE([1.11.1 silent-rules parallel-tests])

AC_CONFIG_HEADERS([config.h])

dnl Installation directories.

test "$docdir" != '${datarootdir}/doc/${PACKAGE_TARNAME}' || docdir='${datarootdir}/doc/gettext'

dnl Checks for programs.

AC_PROG_CC

AC_PROG_INSTALL

AC_PROG_YACC

gt_JAVA_CHOICE

gt_JAVACOMP([1.3], [1.1])

AC_CHECK_PROG([JAR], [jar], [jar])

if test -n "$HAVE_JAVACOMP" && test -n "$JAR" && test "$JAVA_CHOICE" != no; then

  BUILDJAVA=yes

else

  BUILDJAVA=no

fi

AC_SUBST([BUILDJAVA])

gt_CSHARPCOMP

if test -n "$HAVE_CSHARPCOMP" && test "$CSHARP_CHOICE" != no; then

  BUILDCSHARP=yes

else

  BUILDCSHARP=no

fi

AC_SUBST([BUILDCSHARP])

dnl Check for host type.

AC_CANONICAL_HOST

dnl Checks for compiler output filename suffixes.

AC_OBJEXT

AC_EXEEXT

dnl Make sure we see all GNU and Solaris extensions.

gl_EARLY

AM_PROG_CC_C_O

dnl Check for build configuration.

gl_WOE32_DLL

LT_INIT([win32-dll])

dnl Prepares the libtool configuration for handling of Windows resources, and

dnl sets the RC variable to a program that compiles Windows resource files.

LT_LANG([Windows Resource])

dnl On mingw and Cygwin, we can activate special Makefile rules which add

dnl version information to the shared libraries and executables.

case "$host_os" in

  mingw* | cygwin*) is_woe32=yes ;;

  *) is_woe32=no ;;

esac

AM_CONDITIONAL([WOE32], [test $is_woe32 = yes])

dnl Checks for libraries.

dnl These are the only lines required to internationalize the package.

dnl (OK, not quite, the AC_CONFIG_FILES has also some parts.)

AM_GNU_GETTEXT([use-libtool], [need-ngettext])

dnl Checks for header files, functions and declarations.

gl_INIT

AC_TYPE_SIZE_T

AC_CHECK_FUNCS([setlocale])

dnl Put some default definitions into config.h.

AH_BOTTOM([

/* On Windows, variables that may be in a DLL must be marked specially.  */

#if (defined _MSC_VER && defined _DLL) && !defined IN_RELOCWRAPPER

# define DLL_VARIABLE __declspec (dllimport)

#else

# define DLL_VARIABLE

#endif

/* Extra OS/2 (emx+gcc) defines.  */

#if defined __EMX__ && !defined __KLIBC__

# include "intl/os2compat.h"

#endif

])

dnl Compilation on mingw and Cygwin needs special Makefile rules, because

dnl 1. when we install a shared library, we must arrange to export

dnl    auxiliary pointer variables for every exported variable,

dnl 2. when we install a shared library and a static library simultaneously,

dnl    the include file specifies __declspec(dllimport) and therefore we

dnl    must arrange to define the auxiliary pointer variables for the

dnl    exported variables _also_ in the static library.

if test "$enable_shared" = yes; then

  case "$host_os" in

    mingw* | cygwin*) is_woe32dll=yes ;;

    *) is_woe32dll=no ;;

  esac

else

  is_woe32dll=no

fi

AM_CONDITIONAL([WOE32DLL], [test $is_woe32dll = yes])

if test $is_woe32dll = yes; then

  AC_DEFINE([WOE32DLL], [1],

    [Define when --enable-shared is used on mingw or Cygwin.])

fi

INTL_EXPORTS_FLAGS=

dnl 64-bit mingw does not prepend an underscore to C symbols.

dnl USER_LABEL_PREFIX is set by gl_ASM_SYMBOL_PREFIX, inside gl_INIT.

if test "$USER_LABEL_PREFIX" = _; then

  INTL_EXPORTS_FLAGS="-DUSER_LABEL_PREFIX_UNDERSCORE $INTL_EXPORTS_FLAGS"

fi

AC_SUBST([INTL_EXPORTS_FLAGS])

dnl Check for tools needed for formatting the documentation.

ac_aux_dir_abs=`cd $ac_aux_dir && pwd`

AC_PATH_PROG([PERL], [perl], [$ac_aux_dir_abs/missing perl])

dnl Check for tools needed for formatting man pages.

CROSS_COMPILING=$cross_compiling

AC_SUBST([CROSS_COMPILING])

dnl Checks for optional programs for the tests/lang-* tests.

gl_PROG_ANSI_CXX([CXX], [ANSICXX])

dnl Checks for special libraries for the tests/test-lock test.

dnl On some systems, sched_yield is in librt, rather than in libpthread.

LIBSCHED=

if test $gl_threads_api = posix; then

  dnl Solaris has sched_yield in librt, not in libpthread or libc.

  AC_CHECK_LIB([rt], [sched_yield], [LIBSCHED=-lrt],

    [dnl Solaris 2.5.1, 2.6 has sched_yield in libposix4, not librt.

     AC_CHECK_LIB([posix4], [sched_yield], [LIBSCHED=-lposix4])])

fi

AC_SUBST([LIBSCHED])

dnl Determine whether to build libasprintf.

AC_ARG_ENABLE([libasprintf],

  [  --disable-libasprintf   do not build libasprintf],

  [if test "$enableval" != no; then

     SUBDIR_libasprintf=libasprintf

   else

     SUBDIR_libasprintf=

   fi

  ], [SUBDIR_libasprintf=libasprintf])

if test "$CXX" = "no"; then

  SUBDIR_libasprintf=

fi

AM_CONDITIONAL([ENABLE_LIBASPRINTF], [test -n "$SUBDIR_libasprintf"])

AC_CONFIG_SUBDIRS([libasprintf])

AC_CONFIG_FILES([Makefile])

AC_CONFIG_FILES([doc/Makefile])

AC_CONFIG_FILES([intl/Makefile])

AC_CONFIG_FILES([intl-java/Makefile])

AC_CONFIG_FILES([intl-csharp/Makefile])

AC_CONFIG_FILES([gnulib-lib/Makefile])

AC_CONFIG_FILES([src/Makefile])

AC_CONFIG_FILES([src/gettext.sh], [chmod a+x src/gettext.sh])

AC_CONFIG_FILES([po/Makefile.in])

AC_CONFIG_FILES([man/Makefile],

                [FIX_MAKEFILE_DISTRIB])

AC_CONFIG_FILES([man/x-to-1])

AC_CONFIG_FILES([m4/Makefile])

AC_CONFIG_FILES([tests/Makefile])

AC_OUTPUT