dnl Configuration for the gettext-tools directory of GNU gettext
-dnl Copyright (C) 1995-1999, 2000-2010 Free Software Foundation, Inc.
+dnl Copyright (C) 1995-1999, 2000-2011 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 Process this file with autoconf to produce a configure script.
-AC_PREREQ([2.59])
+AC_PREREQ([2.62])
AC_INIT
AC_CONFIG_SRCDIR([src/msgfmt.c])
AC_CONFIG_AUX_DIR([../build-aux])
. $srcdir/../version.sh
gl_INIT_PACKAGE([gettext-tools], [$VERSION_NUMBER])
-AM_INIT_AUTOMAKE([silent-rules])
-AM_CONFIG_HEADER([config.h])
+AM_INIT_AUTOMAKE([1.11.1 silent-rules parallel-tests])
+AC_CONFIG_HEADERS([config.h])
dnl Installation directories.
test "$docdir" != '${datarootdir}/doc/${PACKAGE}' || docdir='${datarootdir}/doc/gettext'
dnl sets the RC variable to a program that compiles Windows resource files.
LT_LANG([Windows Resource])
-case "$host_os" in
- # On Cygwin, without -no-undefined, a warning is emitted and only a static
- # library is built.
- beos* | mingw* | cygwin*) LTNOUNDEF='-no-undefined' ;;
- *) LTNOUNDEF='' ;;
-esac
-AC_SUBST([LTNOUNDEF])
-
dnl On mingw and Cygwin, we can activate special Makefile rules which add
dnl version information to the shared libraries and executables.
case "$host_os" in
esac
AM_CONDITIONAL([WOE32], [test $is_woe32 = yes])
+dnl On Cygwin 1.7.10-1 or later, error_* variables are defined in the
+dnl Cygwin DLL. To avoid any conflict with gettext DLLs, always link
+dnl to gnulib's error.c. See GETTEXTLIB_EXPORTS_FLAGS setting below.
+case "$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.
[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"
-else
- GETTEXTLIB_EXPORTS_FLAGS=
+ 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. */
gt_GLOBAL_SYMBOL_PIPE
dnl Check for Emacs and where to install .elc files.
-AM_PATH_LISPDIR
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],
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='${datadir}/aclocal'
AC_SUBST([aclocaldir])
(deprecated)],
[gt_use_cvs=$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 <http://lists.gnu.org/archive/html/bug-cvs/2010-05/msg00003.html>)
# and we are not allowed to distribute the cvs infrastructure files ourselves
# (see <http://lists.gnu.org/archive/html/bug-cvs/2010-06/msg00011.html>).
-if test "$gt_use_git" != no && test "$gt_use_git" != maybe; then
- # --with-git is specified. Even if --with-cvs is also specified, we use the
- # git format.
- ARCHIVE_FORMAT=git
+#
+# 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 "$gt_use_cvs" != no; then
- # --with-cvs is specified.
- ARCHIVE_FORMAT=cvs
+ if test "$gt_use_git" != no && test "$gt_use_git" != maybe; then
+ # --with-git is specified. Even if --with-cvs or --with-bzip2 is also
+ # specified, we use the git format.
+ ARCHIVE_FORMAT=git
else
- # Neither --with-git nor --with-cvs is specified.
+ if test "$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
+ if test "$gt_use_git" != no \
+ && (git --version) >/dev/null 2>&1 \
+ && { case `git --version | sed -e 's/^[^0-9]*//'` in
+ 0.* | 1.[0-5].*) false ;;
+ *) true ;;
+ esac
+ }; then
changequote([,])dnl
- # --without-git is not specified, and the git program exists
- # in version 1.6 or newer. Use git format.
- ARCHIVE_FORMAT=git
- else
- # --without-git is specified, or the git program is missing.
- ARCHIVE_FORMAT=dir
+ # --without-git is not specified, and the git program exists
+ # in version 1.6 or newer. Use git format.
+ ARCHIVE_FORMAT=git
+ else
+ # --without-git is specified, or the git program is missing.
+changequote(,)dnl
+ if test "$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([CROSS_COMPILING])
dnl Checks for optional programs for the tests/lang-*, tests/recode-* tests.
-gt_PROG_ANSI_CXX
+gl_PROG_ANSI_CXX([CXX], [ANSICXX])
gt_LOCALE_FR
gt_LOCALE_FR_UTF8
gt_LOCALE_JA
else
TESTLIBASPRINTF=yes
fi
-if test "$CXX" = ":"; then
+if test "$CXX" = no; then
TESTLIBASPRINTF=no
fi
AC_SUBST([TESTLIBASPRINTF])
projects / platform / upstream / gettext.git / blobdiff