mirror of https://github.com/snes9xgit/snes9x.git
Use c++11 if available.
This commit is contained in:
parent
ca3b84826e
commit
72741acef2
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@ -1,5 +1,7 @@
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AC_INIT([snes9x-gtk], 1.54)
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AC_INIT([snes9x-gtk], 1.54)
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AC_CONFIG_MACRO_DIR([macros])
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if test -z "$CFLAGS"; then
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if test -z "$CFLAGS"; then
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CFLAGS="-Os -pipe"
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CFLAGS="-Os -pipe"
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fi
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fi
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@ -9,13 +11,15 @@ fi
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EXTRA_FLAGS="-Wall -W -pedantic -Wno-unused-parameter -Wno-unused-but-set-variable"
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EXTRA_FLAGS="-Wall -W -pedantic -Wno-unused-parameter -Wno-unused-but-set-variable"
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CFLAGS="$CFLAGS $EXTRA_FLAGS"
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CFLAGS="$CFLAGS $EXTRA_FLAGS"
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CXXFLAGS="$CXXFLAGS $EXTRA_FLAGS -std=c++11"
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CXXFLAGS="$CXXFLAGS $EXTRA_FLAGS"
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AC_PROG_CC
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_CXX
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AC_PROG_RANLIB
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AC_PROG_RANLIB
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AC_LANG_CPLUSPLUS
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AC_LANG_CPLUSPLUS
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AX_CXX_COMPILE_STDCXX([11], [noext], [optional])
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AC_PROG_INSTALL
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AC_PROG_INSTALL
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AM_INIT_AUTOMAKE([foreign subdir-objects])
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AM_INIT_AUTOMAKE([foreign subdir-objects])
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@ -0,0 +1,562 @@
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# ===========================================================================
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# http://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html
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# ===========================================================================
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#
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# SYNOPSIS
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#
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# AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional])
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#
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# DESCRIPTION
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#
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# Check for baseline language coverage in the compiler for the specified
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# version of the C++ standard. If necessary, add switches to CXX and
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# CXXCPP to enable support. VERSION may be '11' (for the C++11 standard)
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# or '14' (for the C++14 standard).
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#
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# The second argument, if specified, indicates whether you insist on an
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# extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g.
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# -std=c++11). If neither is specified, you get whatever works, with
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# preference for an extended mode.
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#
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# The third argument, if specified 'mandatory' or if left unspecified,
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# indicates that baseline support for the specified C++ standard is
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# required and that the macro should error out if no mode with that
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# support is found. If specified 'optional', then configuration proceeds
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# regardless, after defining HAVE_CXX${VERSION} if and only if a
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# supporting mode is found.
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#
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# LICENSE
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#
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# Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
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# Copyright (c) 2012 Zack Weinberg <zackw@panix.com>
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# Copyright (c) 2013 Roy Stogner <roystgnr@ices.utexas.edu>
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# Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com>
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# Copyright (c) 2015 Paul Norman <penorman@mac.com>
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# Copyright (c) 2015 Moritz Klammler <moritz@klammler.eu>
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#
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# Copying and distribution of this file, with or without modification, are
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# permitted in any medium without royalty provided the copyright notice
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# and this notice are preserved. This file is offered as-is, without any
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# warranty.
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#serial 4
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dnl This macro is based on the code from the AX_CXX_COMPILE_STDCXX_11 macro
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dnl (serial version number 13).
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AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
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m4_if([$1], [11], [],
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[$1], [14], [],
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[$1], [17], [m4_fatal([support for C++17 not yet implemented in AX_CXX_COMPILE_STDCXX])],
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[m4_fatal([invalid first argument `$1' to AX_CXX_COMPILE_STDCXX])])dnl
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m4_if([$2], [], [],
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[$2], [ext], [],
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[$2], [noext], [],
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[m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX])])dnl
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m4_if([$3], [], [ax_cxx_compile_cxx$1_required=true],
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[$3], [mandatory], [ax_cxx_compile_cxx$1_required=true],
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[$3], [optional], [ax_cxx_compile_cxx$1_required=false],
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[m4_fatal([invalid third argument `$3' to AX_CXX_COMPILE_STDCXX])])
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AC_LANG_PUSH([C++])dnl
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ac_success=no
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AC_CACHE_CHECK(whether $CXX supports C++$1 features by default,
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ax_cv_cxx_compile_cxx$1,
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[AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
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[ax_cv_cxx_compile_cxx$1=yes],
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[ax_cv_cxx_compile_cxx$1=no])])
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if test x$ax_cv_cxx_compile_cxx$1 = xyes; then
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ac_success=yes
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|
fi
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m4_if([$2], [noext], [], [dnl
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if test x$ac_success = xno; then
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for switch in -std=gnu++$1 -std=gnu++0x; do
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cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
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AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
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|
$cachevar,
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|
[ac_save_CXX="$CXX"
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CXX="$CXX $switch"
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
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[eval $cachevar=yes],
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[eval $cachevar=no])
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CXX="$ac_save_CXX"])
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|
if eval test x\$$cachevar = xyes; then
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|
CXX="$CXX $switch"
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|
if test -n "$CXXCPP" ; then
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|
CXXCPP="$CXXCPP $switch"
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|
fi
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ac_success=yes
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|
break
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|
fi
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done
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|
fi])
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m4_if([$2], [ext], [], [dnl
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if test x$ac_success = xno; then
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|
dnl HP's aCC needs +std=c++11 according to:
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|
dnl http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf
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|
dnl Cray's crayCC needs "-h std=c++11"
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|
for switch in -std=c++$1 -std=c++0x +std=c++$1 "-h std=c++$1"; do
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|
cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
|
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|
AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
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|
$cachevar,
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|
[ac_save_CXX="$CXX"
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CXX="$CXX $switch"
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|
AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
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|
[eval $cachevar=yes],
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|
[eval $cachevar=no])
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|
CXX="$ac_save_CXX"])
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|
if eval test x\$$cachevar = xyes; then
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|
CXX="$CXX $switch"
|
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|
if test -n "$CXXCPP" ; then
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CXXCPP="$CXXCPP $switch"
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|
fi
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ac_success=yes
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break
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|
fi
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done
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|
fi])
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AC_LANG_POP([C++])
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|
if test x$ax_cxx_compile_cxx$1_required = xtrue; then
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|
if test x$ac_success = xno; then
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AC_MSG_ERROR([*** A compiler with support for C++$1 language features is required.])
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fi
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fi
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if test x$ac_success = xno; then
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HAVE_CXX$1=0
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AC_MSG_NOTICE([No compiler with C++$1 support was found])
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|
else
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HAVE_CXX$1=1
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AC_DEFINE(HAVE_CXX$1,1,
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[define if the compiler supports basic C++$1 syntax])
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fi
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AC_SUBST(HAVE_CXX$1)
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])
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dnl Test body for checking C++11 support
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m4_define([_AX_CXX_COMPILE_STDCXX_testbody_11],
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_AX_CXX_COMPILE_STDCXX_testbody_new_in_11
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)
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|
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dnl Test body for checking C++14 support
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m4_define([_AX_CXX_COMPILE_STDCXX_testbody_14],
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_AX_CXX_COMPILE_STDCXX_testbody_new_in_11
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_AX_CXX_COMPILE_STDCXX_testbody_new_in_14
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)
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|
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dnl Tests for new features in C++11
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m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_11], [[
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|
||||||
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// If the compiler admits that it is not ready for C++11, why torture it?
|
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|
// Hopefully, this will speed up the test.
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||||||
|
#ifndef __cplusplus
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#error "This is not a C++ compiler"
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#elif __cplusplus < 201103L
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#error "This is not a C++11 compiler"
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#else
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namespace cxx11
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{
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namespace test_static_assert
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{
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template <typename T>
|
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|
struct check
|
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|
{
|
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|
static_assert(sizeof(int) <= sizeof(T), "not big enough");
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|
};
|
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|
|
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|
}
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|
namespace test_final_override
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{
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|
struct Base
|
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|
{
|
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|
virtual void f() {}
|
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|
};
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|
|
||||||
|
struct Derived : public Base
|
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|
{
|
||||||
|
virtual void f() override {}
|
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|
};
|
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|
|
||||||
|
}
|
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|
|
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|
namespace test_double_right_angle_brackets
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{
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|
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template < typename T >
|
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|
struct check {};
|
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|
|
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|
typedef check<void> single_type;
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|
typedef check<check<void>> double_type;
|
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|
typedef check<check<check<void>>> triple_type;
|
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|
typedef check<check<check<check<void>>>> quadruple_type;
|
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|
|
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|
}
|
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|
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|
namespace test_decltype
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|
{
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|
int
|
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|
f()
|
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|
{
|
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|
int a = 1;
|
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|
decltype(a) b = 2;
|
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|
return a + b;
|
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|
}
|
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|
|
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|
}
|
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|
|
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|
namespace test_type_deduction
|
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|
{
|
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|
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|
template < typename T1, typename T2 >
|
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|
struct is_same
|
||||||
|
{
|
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|
static const bool value = false;
|
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|
};
|
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|
|
||||||
|
template < typename T >
|
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|
struct is_same<T, T>
|
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|
{
|
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|
static const bool value = true;
|
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|
};
|
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|
|
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|
template < typename T1, typename T2 >
|
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|
auto
|
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|
add(T1 a1, T2 a2) -> decltype(a1 + a2)
|
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|
{
|
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|
return a1 + a2;
|
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|
}
|
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|
|
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|
int
|
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|
test(const int c, volatile int v)
|
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|
{
|
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|
static_assert(is_same<int, decltype(0)>::value == true, "");
|
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|
static_assert(is_same<int, decltype(c)>::value == false, "");
|
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|
static_assert(is_same<int, decltype(v)>::value == false, "");
|
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|
auto ac = c;
|
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|
auto av = v;
|
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|
auto sumi = ac + av + 'x';
|
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|
auto sumf = ac + av + 1.0;
|
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|
static_assert(is_same<int, decltype(ac)>::value == true, "");
|
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|
static_assert(is_same<int, decltype(av)>::value == true, "");
|
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|
static_assert(is_same<int, decltype(sumi)>::value == true, "");
|
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|
static_assert(is_same<int, decltype(sumf)>::value == false, "");
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|
static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
|
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|
return (sumf > 0.0) ? sumi : add(c, v);
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|
}
|
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|
|
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|
}
|
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|
|
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|
namespace test_noexcept
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{
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int f() { return 0; }
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|
int g() noexcept { return 0; }
|
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|
|
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|
static_assert(noexcept(f()) == false, "");
|
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|
static_assert(noexcept(g()) == true, "");
|
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|
|
||||||
|
}
|
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|
|
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|
namespace test_constexpr
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|
{
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|
|
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|
template < typename CharT >
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|
unsigned long constexpr
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|
strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
|
||||||
|
{
|
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|
return *s ? strlen_c_r(s + 1, acc + 1) : acc;
|
||||||
|
}
|
||||||
|
|
||||||
|
template < typename CharT >
|
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|
unsigned long constexpr
|
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|
strlen_c(const CharT *const s) noexcept
|
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|
{
|
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|
return strlen_c_r(s, 0UL);
|
||||||
|
}
|
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|
|
||||||
|
static_assert(strlen_c("") == 0UL, "");
|
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|
static_assert(strlen_c("1") == 1UL, "");
|
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|
static_assert(strlen_c("example") == 7UL, "");
|
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|
static_assert(strlen_c("another\0example") == 7UL, "");
|
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|
|
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|
}
|
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|
|
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|
namespace test_rvalue_references
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|
{
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|
|
||||||
|
template < int N >
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|
struct answer
|
||||||
|
{
|
||||||
|
static constexpr int value = N;
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|
};
|
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|
|
||||||
|
answer<1> f(int&) { return answer<1>(); }
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|
answer<2> f(const int&) { return answer<2>(); }
|
||||||
|
answer<3> f(int&&) { return answer<3>(); }
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|
|
||||||
|
void
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||||||
|
test()
|
||||||
|
{
|
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|
int i = 0;
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|
const int c = 0;
|
||||||
|
static_assert(decltype(f(i))::value == 1, "");
|
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|
static_assert(decltype(f(c))::value == 2, "");
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|
static_assert(decltype(f(0))::value == 3, "");
|
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|
}
|
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|
|
||||||
|
}
|
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|
|
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|
namespace test_uniform_initialization
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||||||
|
{
|
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|
|
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|
struct test
|
||||||
|
{
|
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|
static const int zero {};
|
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|
static const int one {1};
|
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|
};
|
||||||
|
|
||||||
|
static_assert(test::zero == 0, "");
|
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|
static_assert(test::one == 1, "");
|
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|
|
||||||
|
}
|
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|
|
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|
namespace test_lambdas
|
||||||
|
{
|
||||||
|
|
||||||
|
void
|
||||||
|
test1()
|
||||||
|
{
|
||||||
|
auto lambda1 = [](){};
|
||||||
|
auto lambda2 = lambda1;
|
||||||
|
lambda1();
|
||||||
|
lambda2();
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
test2()
|
||||||
|
{
|
||||||
|
auto a = [](int i, int j){ return i + j; }(1, 2);
|
||||||
|
auto b = []() -> int { return '0'; }();
|
||||||
|
auto c = [=](){ return a + b; }();
|
||||||
|
auto d = [&](){ return c; }();
|
||||||
|
auto e = [a, &b](int x) mutable {
|
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|
const auto identity = [](int y){ return y; };
|
||||||
|
for (auto i = 0; i < a; ++i)
|
||||||
|
a += b--;
|
||||||
|
return x + identity(a + b);
|
||||||
|
}(0);
|
||||||
|
return a + b + c + d + e;
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
test3()
|
||||||
|
{
|
||||||
|
const auto nullary = [](){ return 0; };
|
||||||
|
const auto unary = [](int x){ return x; };
|
||||||
|
using nullary_t = decltype(nullary);
|
||||||
|
using unary_t = decltype(unary);
|
||||||
|
const auto higher1st = [](nullary_t f){ return f(); };
|
||||||
|
const auto higher2nd = [unary](nullary_t f1){
|
||||||
|
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
|
||||||
|
};
|
||||||
|
return higher1st(nullary) + higher2nd(nullary)(unary);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
namespace test_variadic_templates
|
||||||
|
{
|
||||||
|
|
||||||
|
template <int...>
|
||||||
|
struct sum;
|
||||||
|
|
||||||
|
template <int N0, int... N1toN>
|
||||||
|
struct sum<N0, N1toN...>
|
||||||
|
{
|
||||||
|
static constexpr auto value = N0 + sum<N1toN...>::value;
|
||||||
|
};
|
||||||
|
|
||||||
|
template <>
|
||||||
|
struct sum<>
|
||||||
|
{
|
||||||
|
static constexpr auto value = 0;
|
||||||
|
};
|
||||||
|
|
||||||
|
static_assert(sum<>::value == 0, "");
|
||||||
|
static_assert(sum<1>::value == 1, "");
|
||||||
|
static_assert(sum<23>::value == 23, "");
|
||||||
|
static_assert(sum<1, 2>::value == 3, "");
|
||||||
|
static_assert(sum<5, 5, 11>::value == 21, "");
|
||||||
|
static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
// http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
|
||||||
|
// Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
|
||||||
|
// because of this.
|
||||||
|
namespace test_template_alias_sfinae
|
||||||
|
{
|
||||||
|
|
||||||
|
struct foo {};
|
||||||
|
|
||||||
|
template<typename T>
|
||||||
|
using member = typename T::member_type;
|
||||||
|
|
||||||
|
template<typename T>
|
||||||
|
void func(...) {}
|
||||||
|
|
||||||
|
template<typename T>
|
||||||
|
void func(member<T>*) {}
|
||||||
|
|
||||||
|
void test();
|
||||||
|
|
||||||
|
void test() { func<foo>(0); }
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace cxx11
|
||||||
|
|
||||||
|
#endif // __cplusplus >= 201103L
|
||||||
|
|
||||||
|
]])
|
||||||
|
|
||||||
|
|
||||||
|
dnl Tests for new features in C++14
|
||||||
|
|
||||||
|
m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_14], [[
|
||||||
|
|
||||||
|
// If the compiler admits that it is not ready for C++14, why torture it?
|
||||||
|
// Hopefully, this will speed up the test.
|
||||||
|
|
||||||
|
#ifndef __cplusplus
|
||||||
|
|
||||||
|
#error "This is not a C++ compiler"
|
||||||
|
|
||||||
|
#elif __cplusplus < 201402L
|
||||||
|
|
||||||
|
#error "This is not a C++14 compiler"
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
namespace cxx14
|
||||||
|
{
|
||||||
|
|
||||||
|
namespace test_polymorphic_lambdas
|
||||||
|
{
|
||||||
|
|
||||||
|
int
|
||||||
|
test()
|
||||||
|
{
|
||||||
|
const auto lambda = [](auto&&... args){
|
||||||
|
const auto istiny = [](auto x){
|
||||||
|
return (sizeof(x) == 1UL) ? 1 : 0;
|
||||||
|
};
|
||||||
|
const int aretiny[] = { istiny(args)... };
|
||||||
|
return aretiny[0];
|
||||||
|
};
|
||||||
|
return lambda(1, 1L, 1.0f, '1');
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
namespace test_binary_literals
|
||||||
|
{
|
||||||
|
|
||||||
|
constexpr auto ivii = 0b0000000000101010;
|
||||||
|
static_assert(ivii == 42, "wrong value");
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
namespace test_generalized_constexpr
|
||||||
|
{
|
||||||
|
|
||||||
|
template < typename CharT >
|
||||||
|
constexpr unsigned long
|
||||||
|
strlen_c(const CharT *const s) noexcept
|
||||||
|
{
|
||||||
|
auto length = 0UL;
|
||||||
|
for (auto p = s; *p; ++p)
|
||||||
|
++length;
|
||||||
|
return length;
|
||||||
|
}
|
||||||
|
|
||||||
|
static_assert(strlen_c("") == 0UL, "");
|
||||||
|
static_assert(strlen_c("x") == 1UL, "");
|
||||||
|
static_assert(strlen_c("test") == 4UL, "");
|
||||||
|
static_assert(strlen_c("another\0test") == 7UL, "");
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
namespace test_lambda_init_capture
|
||||||
|
{
|
||||||
|
|
||||||
|
int
|
||||||
|
test()
|
||||||
|
{
|
||||||
|
auto x = 0;
|
||||||
|
const auto lambda1 = [a = x](int b){ return a + b; };
|
||||||
|
const auto lambda2 = [a = lambda1(x)](){ return a; };
|
||||||
|
return lambda2();
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
namespace test_digit_seperators
|
||||||
|
{
|
||||||
|
|
||||||
|
constexpr auto ten_million = 100'000'000;
|
||||||
|
static_assert(ten_million == 100000000, "");
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
namespace test_return_type_deduction
|
||||||
|
{
|
||||||
|
|
||||||
|
auto f(int& x) { return x; }
|
||||||
|
decltype(auto) g(int& x) { return x; }
|
||||||
|
|
||||||
|
template < typename T1, typename T2 >
|
||||||
|
struct is_same
|
||||||
|
{
|
||||||
|
static constexpr auto value = false;
|
||||||
|
};
|
||||||
|
|
||||||
|
template < typename T >
|
||||||
|
struct is_same<T, T>
|
||||||
|
{
|
||||||
|
static constexpr auto value = true;
|
||||||
|
};
|
||||||
|
|
||||||
|
int
|
||||||
|
test()
|
||||||
|
{
|
||||||
|
auto x = 0;
|
||||||
|
static_assert(is_same<int, decltype(f(x))>::value, "");
|
||||||
|
static_assert(is_same<int&, decltype(g(x))>::value, "");
|
||||||
|
return x;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace cxx14
|
||||||
|
|
||||||
|
#endif // __cplusplus >= 201402L
|
||||||
|
|
||||||
|
]])
|
|
@ -0,0 +1,212 @@
|
||||||
|
## intltool.m4 - Configure intltool for the target system. -*-Shell-script-*-
|
||||||
|
## Copyright (C) 2001 Eazel, Inc.
|
||||||
|
## Author: Maciej Stachowiak <mjs@noisehavoc.org>
|
||||||
|
## Kenneth Christiansen <kenneth@gnu.org>
|
||||||
|
##
|
||||||
|
## This program is free software; you can redistribute it and/or modify
|
||||||
|
## it under the terms of the GNU General Public License as published by
|
||||||
|
## the Free Software Foundation; either version 2 of the License, or
|
||||||
|
## (at your option) any later version.
|
||||||
|
##
|
||||||
|
## This program is distributed in the hope that it will be useful, but
|
||||||
|
## WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
## General Public License for more details.
|
||||||
|
##
|
||||||
|
## You should have received a copy of the GNU General Public License
|
||||||
|
## along with this program; if not, write to the Free Software
|
||||||
|
## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
##
|
||||||
|
## As a special exception to the GNU General Public License, if you
|
||||||
|
## distribute this file as part of a program that contains a
|
||||||
|
## configuration script generated by Autoconf, you may include it under
|
||||||
|
## the same distribution terms that you use for the rest of that program.
|
||||||
|
|
||||||
|
dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
|
||||||
|
# serial 42 IT_PROG_INTLTOOL
|
||||||
|
AC_DEFUN([IT_PROG_INTLTOOL], [
|
||||||
|
AC_PREREQ([2.50])dnl
|
||||||
|
AC_REQUIRE([AM_NLS])dnl
|
||||||
|
|
||||||
|
case "$am__api_version" in
|
||||||
|
1.[01234])
|
||||||
|
AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
|
||||||
|
INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`
|
||||||
|
INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
|
||||||
|
if test -n "$1"; then
|
||||||
|
AC_MSG_CHECKING([for intltool >= $1])
|
||||||
|
AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
|
||||||
|
test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
|
||||||
|
AC_MSG_ERROR([Your intltool is too old. You need intltool $1 or later.])
|
||||||
|
fi
|
||||||
|
|
||||||
|
AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])
|
||||||
|
AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])
|
||||||
|
AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])
|
||||||
|
if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
|
||||||
|
AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])
|
||||||
|
fi
|
||||||
|
|
||||||
|
if test -z "$AM_DEFAULT_VERBOSITY"; then
|
||||||
|
AM_DEFAULT_VERBOSITY=1
|
||||||
|
fi
|
||||||
|
AC_SUBST([AM_DEFAULT_VERBOSITY])
|
||||||
|
|
||||||
|
INTLTOOL_V_MERGE='$(INTLTOOL__v_MERGE_$(V))'
|
||||||
|
INTLTOOL__v_MERGE_='$(INTLTOOL__v_MERGE_$(AM_DEFAULT_VERBOSITY))'
|
||||||
|
INTLTOOL__v_MERGE_0='@echo " ITMRG " [$]@;'
|
||||||
|
AC_SUBST(INTLTOOL_V_MERGE)
|
||||||
|
AC_SUBST(INTLTOOL__v_MERGE_)
|
||||||
|
AC_SUBST(INTLTOOL__v_MERGE_0)
|
||||||
|
|
||||||
|
INTLTOOL_V_MERGE_OPTIONS='$(intltool__v_merge_options_$(V))'
|
||||||
|
intltool__v_merge_options_='$(intltool__v_merge_options_$(AM_DEFAULT_VERBOSITY))'
|
||||||
|
intltool__v_merge_options_0='-q'
|
||||||
|
AC_SUBST(INTLTOOL_V_MERGE_OPTIONS)
|
||||||
|
AC_SUBST(intltool__v_merge_options_)
|
||||||
|
AC_SUBST(intltool__v_merge_options_0)
|
||||||
|
|
||||||
|
INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -p $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge 5000; then
|
||||||
|
INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u --no-translations $< [$]@'
|
||||||
|
else
|
||||||
|
INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)_it_tmp_dir=tmp.intltool.[$][$]RANDOM && mkdir [$][$]_it_tmp_dir && LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u [$][$]_it_tmp_dir $< [$]@ && rmdir [$][$]_it_tmp_dir'
|
||||||
|
fi
|
||||||
|
INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
INTLTOOL_POLICY_RULE='%.policy: %.policy.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
||||||
|
|
||||||
|
_IT_SUBST(INTLTOOL_DESKTOP_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_DIRECTORY_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_KEYS_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_PROP_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_OAF_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_PONG_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_SERVER_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_SHEET_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_SOUNDLIST_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_UI_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_XAM_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_KBD_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_XML_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_XML_NOMERGE_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_CAVES_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_SCHEMAS_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_THEME_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_SERVICE_RULE)
|
||||||
|
_IT_SUBST(INTLTOOL_POLICY_RULE)
|
||||||
|
|
||||||
|
# Check the gettext tools to make sure they are GNU
|
||||||
|
AC_PATH_PROG(XGETTEXT, xgettext)
|
||||||
|
AC_PATH_PROG(MSGMERGE, msgmerge)
|
||||||
|
AC_PATH_PROG(MSGFMT, msgfmt)
|
||||||
|
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
|
||||||
|
if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
|
||||||
|
AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
|
||||||
|
fi
|
||||||
|
xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
|
||||||
|
mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
|
||||||
|
mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
|
||||||
|
if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
|
||||||
|
AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
|
||||||
|
fi
|
||||||
|
|
||||||
|
AC_PATH_PROG(INTLTOOL_PERL, perl)
|
||||||
|
if test -z "$INTLTOOL_PERL"; then
|
||||||
|
AC_MSG_ERROR([perl not found])
|
||||||
|
fi
|
||||||
|
AC_MSG_CHECKING([for perl >= 5.8.1])
|
||||||
|
$INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
|
||||||
|
if test $? -ne 0; then
|
||||||
|
AC_MSG_ERROR([perl 5.8.1 is required for intltool])
|
||||||
|
else
|
||||||
|
IT_PERL_VERSION=`$INTLTOOL_PERL -e "printf '%vd', $^V"`
|
||||||
|
AC_MSG_RESULT([$IT_PERL_VERSION])
|
||||||
|
fi
|
||||||
|
if test "x$2" != "xno-xml"; then
|
||||||
|
AC_MSG_CHECKING([for XML::Parser])
|
||||||
|
if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
|
||||||
|
AC_MSG_RESULT([ok])
|
||||||
|
else
|
||||||
|
AC_MSG_ERROR([XML::Parser perl module is required for intltool])
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Substitute ALL_LINGUAS so we can use it in po/Makefile
|
||||||
|
AC_SUBST(ALL_LINGUAS)
|
||||||
|
|
||||||
|
IT_PO_SUBDIR([po])
|
||||||
|
|
||||||
|
])
|
||||||
|
|
||||||
|
|
||||||
|
# IT_PO_SUBDIR(DIRNAME)
|
||||||
|
# ---------------------
|
||||||
|
# All po subdirs have to be declared with this macro; the subdir "po" is
|
||||||
|
# declared by IT_PROG_INTLTOOL.
|
||||||
|
#
|
||||||
|
AC_DEFUN([IT_PO_SUBDIR],
|
||||||
|
[AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
|
||||||
|
dnl
|
||||||
|
dnl The following CONFIG_COMMANDS should be executed at the very end
|
||||||
|
dnl of config.status.
|
||||||
|
AC_CONFIG_COMMANDS_PRE([
|
||||||
|
AC_CONFIG_COMMANDS([$1/stamp-it], [
|
||||||
|
if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then
|
||||||
|
AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])
|
||||||
|
fi
|
||||||
|
rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
|
||||||
|
>"$1/stamp-it.tmp"
|
||||||
|
[sed '/^#/d
|
||||||
|
s/^[[].*] *//
|
||||||
|
/^[ ]*$/d
|
||||||
|
'"s|^| $ac_top_srcdir/|" \
|
||||||
|
"$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
|
||||||
|
]
|
||||||
|
[sed '/^POTFILES =/,/[^\\]$/ {
|
||||||
|
/^POTFILES =/!d
|
||||||
|
r $1/POTFILES
|
||||||
|
}
|
||||||
|
' "$1/Makefile.in" >"$1/Makefile"]
|
||||||
|
rm -f "$1/Makefile.tmp"
|
||||||
|
mv "$1/stamp-it.tmp" "$1/stamp-it"
|
||||||
|
])
|
||||||
|
])dnl
|
||||||
|
])
|
||||||
|
|
||||||
|
# _IT_SUBST(VARIABLE)
|
||||||
|
# -------------------
|
||||||
|
# Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
|
||||||
|
#
|
||||||
|
AC_DEFUN([_IT_SUBST],
|
||||||
|
[
|
||||||
|
AC_SUBST([$1])
|
||||||
|
m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
|
||||||
|
]
|
||||||
|
)
|
||||||
|
|
||||||
|
# deprecated macros
|
||||||
|
AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
|
||||||
|
# A hint is needed for aclocal from Automake <= 1.9.4:
|
||||||
|
# AC_DEFUN([AC_PROG_INTLTOOL], ...)
|
||||||
|
|
Loading…
Reference in New Issue