dnl Configuration for the gettext-tools directory of GNU gettext dnl Copyright (C) 1995-2011, 2015-2016 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 . dnl Process this file with autoconf to produce a configure script. AC_PREREQ([2.62]) AC_INIT([gettext-tools], m4_esyscmd([../build-aux/git-version-gen ../.tarball-version]), [bug-gnu-gettext@gnu.org]) AC_CONFIG_SRCDIR([src/msgfmt.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_GCJ if test -n "$HAVE_GCJ" && test "$JAVA_CHOICE" = yes; then BUILDJAVAEXE=yes else BUILDJAVAEXE=no fi AC_SUBST([BUILDJAVAEXE]) gt_JAVAEXEC gt_JAVACOMP([1.3]) AC_CHECK_PROG([JAR], [jar], [jar]) if test -n "$HAVE_JAVACOMP" && test -n "$JAR" && test "$JAVA_CHOICE" != no; then BUILDJAVA=yes else BUILDJAVA=no fi AC_SUBST([BUILDJAVA]) if test -n "$HAVE_JAVAEXEC" && test $BUILDJAVA = yes; then TESTJAVA=yes else TESTJAVA=no fi AC_SUBST([TESTJAVA]) gt_CSHARPCOMP if test -n "$HAVE_CSHARPCOMP" && test "$CSHARP_CHOICE" != no; then BUILDCSHARP=yes else BUILDCSHARP=no fi AC_SUBST([BUILDCSHARP]) gt_CSHARPEXEC([csharpexec-test.exe], [$srcdir/m4]) if test -n "$HAVE_CSHARPEXEC" && test $BUILDCSHARP = yes; then TESTCSHARP=yes else TESTCSHARP=no fi AC_SUBST([TESTCSHARP]) dnl Check for host type. AC_CANONICAL_HOST dnl Checks for compiler output filename suffixes. AC_OBJEXT AC_EXEEXT dnl Make sure we see all GNU and Solaris extensions. gl_EARLY grgl_EARLY gtpo_EARLY dnl Check for build configuration. gl_WOE32_DLL LT_INIT([win32-dll]) dnl Prepares the libtool configuration for handling of Windows resources, and dnl sets the RC variable to a program that compiles Windows resource files. LT_LANG([Windows Resource]) dnl On mingw and Cygwin, we can activate special Makefile rules which add dnl version information to the shared libraries and executables. case "$host_os" in mingw* | cygwin*) special_makefile_rules=woe32 ;; os2*) special_makefile_rules=os2 ;; *) special_makefile_rules=none ;; esac AM_CONDITIONAL([WOE32], [test $special_makefile_rules = woe32]) AM_CONDITIONAL([OS2], [test $special_makefile_rules = os2]) dnl On Cygwin 1.7.10-1 or later, error_* variables are defined in the dnl Cygwin DLL. To avoid any conflict with gettext DLLs, always link dnl to gnulib's error.c. See GETTEXTLIB_EXPORTS_FLAGS setting below. case "$host_os" in cygwin*) ac_cv_lib_error_at_line=no ;; esac 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 This line internationalizes the bison generated parsers. BISON_I18N dnl Test whether msgmerge must be linked against libm. This is the case on dnl most systems; but BeOS has all functions in libc and doesn't have dnl a libm. MSGMERGE_LIBM=? AC_TRY_LINK([ #ifndef __NO_MATH_INLINES # define __NO_MATH_INLINES 1 /* for glibc */ #endif #include double x;], [x = ceil(x); x = sqrt(x);], [MSGMERGE_LIBM=]) if test "$MSGMERGE_LIBM" = "?"; then save_LIBS="$LIBS" LIBS="$LIBS -lm" AC_TRY_LINK([ #ifndef __NO_MATH_INLINES # define __NO_MATH_INLINES 1 /* for glibc */ #endif #include double x;], [x = ceil(x); x = sqrt(x);], [MSGMERGE_LIBM="-lm"]) LIBS="$save_LIBS" fi if test "$MSGMERGE_LIBM" = "?"; then MSGMERGE_LIBM= fi AC_SUBST([MSGMERGE_LIBM]) dnl Checks for header files, functions and declarations. gl_INIT grgl_INIT gtpo_INIT dnl Checks for header files. AC_CHECK_HEADERS([pwd.h]) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_INLINE AC_TYPE_UNSIGNED_LONG_LONG_INT AC_TYPE_SIZE_T AC_CHECK_TYPES([ptrdiff_t]) gt_TYPE_SSIZE_T AC_TYPE_PID_T gl_GLIBC21 if test $GLIBC21 = yes; then AC_CHECK_MEMBERS([struct __locale_struct.__names], , , [#include ]) fi dnl Checks for library functions. AC_CHECK_FUNCS([select]) AC_FUNC_VFORK gt_SIGINFO gt_SETLOCALE AC_C_BIGENDIAN([endianness=1], [endianness=0], [echo "AC-C-BIGENDIAN fails to work on your system." | sed -e 's,-,_,g' 1>&2 echo "Please report this as a bug to bug-autoconf@gnu.org" 1>&2 exit 1], [endianness=universal]) if test $endianness != universal; then AC_DEFINE_UNQUOTED([ENDIANNESS], [$endianness], [Define according to the byte order of the target machine: 1 for big endian, 0 for little endian.]) fi dnl For possibly universal binaries, it's not possible to determine the dnl endianness at configure time. So determine it at compile time. AH_BOTTOM([ #ifndef ENDIANNESS # if defined __BIG_ENDIAN__ # define ENDIANNESS 1 # endif # if defined __LITTLE_ENDIAN__ # define ENDIANNESS 0 # endif #endif ]) gt_PREREQ_HOSTNAME 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 $is_woe32dll = yes; then AC_DEFINE([WOE32DLL], [1], [Define when --enable-shared is used on mingw or Cygwin.]) fi GETTEXTLIB_EXPORTS_FLAGS= dnl woe32dll/gettextlib-exports.c needs to know whether the getopt facility dnl is replaced by gnulib. GETOPT_H is set by gl_FUNC_GETOPT_POSIX, inside dnl gl_INIT. if test -n "$GETOPT_H"; then GETTEXTLIB_EXPORTS_FLAGS="-DGNULIB_DEFINED_GETOPT $GETTEXTLIB_EXPORTS_FLAGS" fi dnl woe32dll/gettextlib-exports.c needs to know whether the error dnl facility is replaced by gnulib. ac_cv_lib_error_at_line is set by dnl gl_ERROR, inside gl_INIT. if test "$ac_cv_lib_error_at_line" = no; then GETTEXTLIB_EXPORTS_FLAGS="-DGNULIB_DEFINED_ERROR $GETTEXTLIB_EXPORTS_FLAGS" fi dnl 64-bit mingw does not prepend an underscore to C symbols. dnl USER_LABEL_PREFIX is set by gl_ASM_SYMBOL_PREFIX, inside gl_INIT. if test "$USER_LABEL_PREFIX" = _; then GETTEXTLIB_EXPORTS_FLAGS="-DUSER_LABEL_PREFIX_UNDERSCORE $GETTEXTLIB_EXPORTS_FLAGS" fi AC_SUBST([GETTEXTLIB_EXPORTS_FLAGS]) dnl Tell the source files that the error facility is replaced by dnl gnulib, to make sure to prepend "rpl_" prefix to the error_* dnl symbols. if test "$ac_cv_lib_error_at_line" = no; then AC_DEFINE([GNULIB_REPLACE_ERROR], [1], [Define when the error facility is replaced by gnulib.]) fi dnl Put some default definitions into config.h. AH_TOP([ /* Default value for alignment of strings in .mo file. */ #define DEFAULT_OUTPUT_ALIGNMENT 1 ]) AH_BOTTOM([ /* A file name cannot consist of any character possible. INVALID_PATH_CHAR contains the characters not allowed. */ #if defined _MSC_VER || defined __MINGW32__ /* Woe32. This string is valid for Windows NT/2000. On Windows 95/98/ME some few characters in the range 0x80..0xff are invalid as well, but this doesn't matter much for our purposes. */ # define INVALID_PATH_CHAR "\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\"*/:<>?\\|" #elif defined MSDOS /* Something like this for MSDOG. */ # define INVALID_PATH_CHAR "\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 \177\\:." #else /* Unix. */ # define INVALID_PATH_CHAR "\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 \177/" #endif /* This is the page width for the message_print function. It should not be set to more than 79 characters (Emacs users will appreciate it). It is used to wrap the msgid and msgstr strings, and also to wrap the file position (#:) comments. */ #define PAGE_WIDTH 79 /* On Windows, variables that may be in a DLL must be marked specially. */ #if ((defined _MSC_VER && defined _DLL) || defined WOE32DLL) && !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 Check for nm output filter that yields the exported symbols. gt_GLOBAL_SYMBOL_PIPE dnl Check for Emacs and where to install .elc files. dnl Sometimes Emacs is badly installed. Allow the user to work around it. AC_ARG_WITH([emacs], [ --without-emacs do not use Emacs, don't install po-mode], [gt_use_emacs=$withval], [gt_use_emacs=yes]) if test "$EMACS" != no; then AC_MSG_CHECKING([whether Emacs support is requested]) AC_MSG_RESULT([$gt_use_emacs]) if test "$gt_use_emacs" = no; then EMACS=no fi fi dnl If $EMACS = no, we won't install any Emacs Lisp (*.el) files, dnl therefore it's useless to determine $(lispdir). if test "$EMACS" != no; then AM_PATH_LISPDIR fi aclocaldir='${datadir}/aclocal' AC_SUBST([aclocaldir]) dnl Check how to install the set of previous versions, for autopoint. AC_ARG_WITH([git], [ --without-git don't use git to compress the infrastructure archive], [gt_use_git=$withval], [gt_use_git=maybe]) AC_ARG_WITH([cvs], [ --with-cvs use cvs to compress the infrastructure archive (deprecated)], [gt_use_cvs=$withval], [gt_use_cvs=no]) AC_ARG_WITH([bzip2], [ --without-bzip2 don't use bzip2 to compress the infrastructure archive], [gt_use_bzip2=$withval], [gt_use_bzip2=maybe]) AC_ARG_WITH([xz], [ --without-xz don't use xz to compress the infrastructure archive], [gt_use_xz=$withval], [gt_use_xz=maybe]) # The CVS format is deprecated, because "cvs init" does not work in all # circumstances # (see ) # and we are not allowed to distribute the cvs infrastructure files ourselves # (see ). # # With the archive from version 0.18.1, we can observe the following # compression rates: # Size File # 16916480 archive.dir.tar # 3528757 archive.dir.tar.gz # 2621440 archive.cvs.tar # 2082492 archive.dir.tar.bz2 # 696320 archive.git.tar # 599046 archive.git.tar.bz2 # 592989 archive.git.tar.gz # 588124 archive.git.tar.xz # 457190 archive.cvs.tar.gz # 335808 archive.cvs.tar.bz2 # 308880 archive.dir.tar.xz # 299124 archive.cvs.tar.xz # Among these: # - We don't offer the uncompressed ones, because at least gzip can be # assumed to be present everywhere. # - Among archive.git.tar.*, all have approximately the same size, because # git already compresses most of its repository data. Offer only .gz here. # - Among archive.cvs.tar.*, offer only .gz, for simplicity, since --with-cvs # is deprecated. # The remaining ones are: # Size File ARCHIVE_FORMAT # 3528757 archive.dir.tar.gz dirgz # 2082492 archive.dir.tar.bz2 dirbz2 # 592989 archive.git.tar.gz git # 457190 archive.cvs.tar.gz cvs # 308880 archive.dir.tar.xz dirxz if test "$gt_use_xz" != no && test "$gt_use_xz" != maybe; then # --with-xz is specified. Even if --with-git or --with-cvs or --with-bzip2 is # also specified, we use the dirxz format. ARCHIVE_FORMAT=dirxz else if test "$gt_use_git" != no && test "$gt_use_git" != maybe; then # --with-git is specified. Even if --with-cvs or --with-bzip2 is also # specified, we use the git format. ARCHIVE_FORMAT=git else if test "$gt_use_cvs" != no; then # --with-cvs is specified. Even if --with-bzip2 is also specified, we use # the cvs format. ARCHIVE_FORMAT=cvs else if test "$gt_use_bzip2" != no && test "$gt_use_bzip2" != maybe; then # --with-bzip2 is specified. We use the dirbz2 format. ARCHIVE_FORMAT=dirbz2 else # Neither --with-git nor --with-cvs nor --with-bzip2 nor --with-xz is # specified. Determine which programs are present. if test "$gt_use_xz" != no \ && (xz --version) >/dev/null 2>&1 \ && xz --version | grep lzma >/dev/null; then # --without-xz is not specified, and the xz program exists. ARCHIVE_FORMAT=dirxz else # --without-xz is specified, or the xz program is missing. changequote(,)dnl if test "$gt_use_git" != no \ && (git --version) >/dev/null 2>&1 \ && { case `git --version | sed -e 's/^[^0-9]*//'` in 0.* | 1.[0-5].*) false ;; *) true ;; esac }; then changequote([,])dnl # --without-git is not specified, and the git program exists # in version 1.6 or newer. Use git format. ARCHIVE_FORMAT=git else # --without-git is specified, or the git program is missing. changequote(,)dnl if test "$gt_use_bzip2" != no \ && (: | bzip2 --version) >/dev/null 2>&1 \ && { sed_bzip2_version1='s/ \([0-9][0-9.]*\).*/ \1/' sed_bzip2_version2='s/^.* //' case `(: | bzip2 --version) 2>&1 \ | sed -e 1q \ | sed -e "$sed_bzip2_version1" -e "$sed_bzip2_version2"` in 0.*) false ;; *) true ;; esac }; then changequote([,])dnl # --without-bzip2 is not specified, and the bzip2 program exists # in version 1.0 or newer. Use dirbz2 format. ARCHIVE_FORMAT=dirbz2 else # --without-bzip2 is specified, or the bzip2 program is missing. ARCHIVE_FORMAT=dirgz fi fi fi fi fi fi fi AC_SUBST([ARCHIVE_FORMAT]) ARCHIVE_VERSION=0.19.8 AC_SUBST([ARCHIVE_VERSION]) PACKAGE_SUFFIX="-$ARCHIVE_VERSION" AC_SUBST([PACKAGE_SUFFIX]) AC_DEFINE_UNQUOTED(PACKAGE_SUFFIX, "$PACKAGE_SUFFIX", [Define to the suffix of this package]) dnl Check for tools needed for formatting the documentation. ac_aux_dir_abs=`cd $ac_aux_dir && pwd` AC_PATH_PROG([DVIPS], [dvips], [$ac_aux_dir_abs/missing dvips]) AC_PATH_PROG([TEXI2PDF], [texi2pdf], [$ac_aux_dir_abs/missing texi2pdf]) AC_PATH_PROG([PERL], [perl], [$ac_aux_dir_abs/missing perl]) dnl Check for tools needed for formatting man pages. CROSS_COMPILING=$cross_compiling AC_SUBST([CROSS_COMPILING]) dnl Checks for optional programs for the tests/lang-*, tests/recode-* tests. gl_PROG_ANSI_CXX([CXX], [ANSICXX]) gt_LOCALE_FR gt_LOCALE_FR_UTF8 gt_LOCALE_JA dnl Checks for functions for the tests/*.c tests. AC_CHECK_FUNCS_ONCE([getrlimit setrlimit uselocale]) dnl Prepares the libtool configuration for languages used by the tests. LT_LANG([C++]) dnl Check whether to execute tests that rely on libasprintf. dnl This test must be consistent with gettext-runtime/configure.ac. if test "${enable_libasprintf+set}" = set; then if test "$enable_libasprintf" != no; then TESTLIBASPRINTF=yes else TESTLIBASPRINTF=no fi else TESTLIBASPRINTF=yes fi if test "$CXX" = no; then TESTLIBASPRINTF=no fi AC_SUBST([TESTLIBASPRINTF]) dnl Generate the version information file in the intl/ directory. test -d intl || mkdir intl echo "GNU gettext library from gettext-$VERSION" > intl/VERSION AC_CONFIG_SUBDIRS([examples]) AC_CONFIG_FILES([Makefile]) AC_CONFIG_FILES([doc/Makefile]) AC_CONFIG_FILES([intl/Makefile:../gettext-runtime/intl/Makefile.in], [ # Change srcdir variable so that it points to ../gettext-runtime/intl. # Change PLURAL_OBJECT variable so that pluralx.c is used instead of plural.c. sed -e 's|^srcdir =.*$|srcdir = $(top_srcdir)/../gettext-runtime/intl|' \ -e 's|^VPATH =.*$||' \ -e 's|^PLURAL_OBJECT = .*$|PLURAL_OBJECT = pluralx.\$lo|' \ < intl/Makefile > intl/Makefile.tmp mv intl/Makefile.tmp intl/Makefile ]) AC_CONFIG_FILES([its/Makefile]) AC_CONFIG_FILES([gnulib-lib/Makefile]) AC_CONFIG_FILES([libgrep/Makefile]) AC_CONFIG_FILES([src/Makefile]) AC_CONFIG_FILES([src/user-email:src/user-email.sh.in]) AC_CONFIG_FILES([libgettextpo/Makefile]) AC_CONFIG_FILES([libgettextpo/exported.sh]) AC_CONFIG_FILES([po/Makefile.in]) AC_CONFIG_FILES([projects/Makefile]) AC_CONFIG_FILES([styles/Makefile]) AC_CONFIG_FILES([misc/Makefile]) AC_CONFIG_FILES([misc/gettextize], [chmod a+x misc/gettextize]) AC_CONFIG_FILES([misc/autopoint], [chmod a+x misc/autopoint]) AC_CONFIG_FILES([misc/convert-archive], [chmod a+x misc/convert-archive]) AC_CONFIG_FILES([m4/Makefile]) AC_CONFIG_FILES([tests/Makefile]) AC_CONFIG_FILES([tests/init-env]) AC_CONFIG_FILES([gnulib-tests/Makefile]) AC_OUTPUT