--- /dev/null +++ b/acinclude.m4 @@ -0,0 +1,376 @@ +# CFLAGS and library paths for XMMS +# written 15 December 1999 by Ben Gertzfield + +dnl Usage: +dnl AM_PATH_XMMS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) +dnl +dnl Example: +dnl AM_PATH_XMMS(0.9.5.1, , AC_MSG_ERROR([*** XMMS >= 0.9.5.1 not installed - please install first ***])) +dnl +dnl Defines XMMS_CFLAGS, XMMS_LIBS, XMMS_DATA_DIR, XMMS_PLUGIN_DIR, +dnl XMMS_VISUALIZATION_PLUGIN_DIR, XMMS_INPUT_PLUGIN_DIR, +dnl XMMS_OUTPUT_PLUGIN_DIR, XMMS_GENERAL_PLUGIN_DIR, XMMS_EFFECT_PLUGIN_DIR, +dnl and XMMS_VERSION for your plugin pleasure. +dnl + +dnl XMMS_TEST_VERSION(AVAILABLE-VERSION, NEEDED-VERSION [, ACTION-IF-OKAY [, ACTION-IF-NOT-OKAY]]) +AC_DEFUN([XMMS_TEST_VERSION], [ + +# Determine which version number is greater. Prints 2 to stdout if +# the second number is greater, 1 if the first number is greater, +# 0 if the numbers are equal. + +# Written 15 December 1999 by Ben Gertzfield +# Revised 15 December 1999 by Jim Monty + + AC_PROG_AWK + xmms_got_version=[` $AWK ' \ +BEGIN { \ + print vercmp(ARGV[1], ARGV[2]); \ +} \ + \ +function vercmp(ver1, ver2, ver1arr, ver2arr, \ + ver1len, ver2len, \ + ver1int, ver2int, len, i, p) { \ + \ + ver1len = split(ver1, ver1arr, /\./); \ + ver2len = split(ver2, ver2arr, /\./); \ + \ + len = ver1len > ver2len ? ver1len : ver2len; \ + \ + for (i = 1; i <= len; i++) { \ + p = 1000 ^ (len - i); \ + ver1int += ver1arr[i] * p; \ + ver2int += ver2arr[i] * p; \ + } \ + \ + if (ver1int < ver2int) \ + return 2; \ + else if (ver1int > ver2int) \ + return 1; \ + else \ + return 0; \ +}' $1 $2`] + + if test $xmms_got_version -eq 2; then # failure + ifelse([$4], , :, $4) + else # success! + ifelse([$3], , :, $3) + fi +]) + +AC_DEFUN([AM_PATH_XMMS], +[ +AC_ARG_WITH(xmms-prefix,[ --with-xmms-prefix=PFX Prefix where XMMS is installed (optional)], + xmms_config_prefix="$withval", xmms_config_prefix="") +AC_ARG_WITH(xmms-exec-prefix,[ --with-xmms-exec-prefix=PFX Exec prefix where XMMS is installed (optional)], + xmms_config_exec_prefix="$withval", xmms_config_exec_prefix="") + +if test x$xmms_config_exec_prefix != x; then + xmms_config_args="$xmms_config_args --exec-prefix=$xmms_config_exec_prefix" + if test x${XMMS_CONFIG+set} != xset; then + XMMS_CONFIG=$xmms_config_exec_prefix/bin/xmms-config + fi +fi + +if test x$xmms_config_prefix != x; then + xmms_config_args="$xmms_config_args --prefix=$xmms_config_prefix" + if test x${XMMS_CONFIG+set} != xset; then + XMMS_CONFIG=$xmms_config_prefix/bin/xmms-config + fi +fi + +AC_PATH_PROG(XMMS_CONFIG, xmms-config, no) +min_xmms_version=ifelse([$1], ,0.9.5.1, $1) + +if test "$XMMS_CONFIG" = "no"; then + no_xmms=yes +else + XMMS_CFLAGS=`$XMMS_CONFIG $xmms_config_args --cflags` + XMMS_LIBS=`$XMMS_CONFIG $xmms_config_args --libs` + XMMS_VERSION=`$XMMS_CONFIG $xmms_config_args --version` + XMMS_DATA_DIR=`$XMMS_CONFIG $xmms_config_args --data-dir` + XMMS_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --plugin-dir` + XMMS_VISUALIZATION_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args \ + --visualization-plugin-dir` + XMMS_INPUT_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --input-plugin-dir` + XMMS_OUTPUT_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --output-plugin-dir` + XMMS_EFFECT_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --effect-plugin-dir` + XMMS_GENERAL_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --general-plugin-dir` + + XMMS_TEST_VERSION($XMMS_VERSION, $min_xmms_version, ,no_xmms=version) +fi + +AC_MSG_CHECKING(for XMMS - version >= $min_xmms_version) + +if test "x$no_xmms" = x; then + AC_MSG_RESULT(yes) + ifelse([$2], , :, [$2]) +else + AC_MSG_RESULT(no) + + if test "$XMMS_CONFIG" = "no" ; then + echo "*** The xmms-config script installed by XMMS could not be found." + echo "*** If XMMS was installed in PREFIX, make sure PREFIX/bin is in" + echo "*** your path, or set the XMMS_CONFIG environment variable to the" + echo "*** full path to xmms-config." + else + if test "$no_xmms" = "version"; then + echo "*** An old version of XMMS, $XMMS_VERSION, was found." + echo "*** You need a version of XMMS newer than $min_xmms_version." + echo "*** The latest version of XMMS is always available from" + echo "*** http://www.xmms.org/" + echo "***" + + echo "*** If you have already installed a sufficiently new version, this error" + echo "*** probably means that the wrong copy of the xmms-config shell script is" + echo "*** being found. The easiest way to fix this is to remove the old version" + echo "*** of XMMS, but you can also set the XMMS_CONFIG environment to point to the" + echo "*** correct copy of xmms-config. (In this case, you will have to" + echo "*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf" + echo "*** so that the correct libraries are found at run-time)" + fi + fi + XMMS_CFLAGS="" + XMMS_LIBS="" + ifelse([$3], , :, [$3]) +fi +AC_SUBST(XMMS_CFLAGS) +AC_SUBST(XMMS_LIBS) +AC_SUBST(XMMS_VERSION) +AC_SUBST(XMMS_DATA_DIR) +AC_SUBST(XMMS_PLUGIN_DIR) +AC_SUBST(XMMS_VISUALIZATION_PLUGIN_DIR) +AC_SUBST(XMMS_INPUT_PLUGIN_DIR) +AC_SUBST(XMMS_OUTPUT_PLUGIN_DIR) +AC_SUBST(XMMS_GENERAL_PLUGIN_DIR) +AC_SUBST(XMMS_EFFECT_PLUGIN_DIR) +]) + +# Configure paths for libogg +# Jack Moffitt 10-21-2000 +# Shamelessly stolen from Owen Taylor and Manish Singh + +dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) +dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS +dnl +AC_DEFUN([XIPH_PATH_OGG], +[dnl +dnl Get the cflags and libraries +dnl +AC_ARG_WITH(ogg,[ --with-ogg=PFX Prefix where libogg is installed (optional)], ogg_prefix="$withval", ogg_prefix="") +AC_ARG_WITH(ogg-libraries,[ --with-ogg-libraries=DIR Directory where libogg library is installed (optional)], ogg_libraries="$withval", ogg_libraries="") +AC_ARG_WITH(ogg-includes,[ --with-ogg-includes=DIR Directory where libogg header files are installed (optional)], ogg_includes="$withval", ogg_includes="") +AC_ARG_ENABLE(oggtest, [ --disable-oggtest Do not try to compile and run a test Ogg program],, enable_oggtest=yes) + + if test "x$ogg_libraries" != "x" ; then + OGG_LIBS="-L$ogg_libraries" + elif test "x$ogg_prefix" != "x" ; then + OGG_LIBS="-L$ogg_prefix/lib" + elif test "x$prefix" != "xNONE" ; then + OGG_LIBS="-L$prefix/lib" + fi + + OGG_LIBS="$OGG_LIBS -logg" + + if test "x$ogg_includes" != "x" ; then + OGG_CFLAGS="-I$ogg_includes" + elif test "x$ogg_prefix" != "x" ; then + OGG_CFLAGS="-I$ogg_prefix/include" + elif test "x$prefix" != "xNONE"; then + OGG_CFLAGS="-I$prefix/include" + fi + + AC_MSG_CHECKING(for Ogg) + no_ogg="" + + + if test "x$enable_oggtest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $OGG_CFLAGS" + LIBS="$LIBS $OGG_LIBS" +dnl +dnl Now check if the installed Ogg is sufficiently new. +dnl + rm -f conf.oggtest + AC_TRY_RUN([ +#include +#include +#include +#include + +int main () +{ + system("touch conf.oggtest"); + return 0; +} + +],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + + if test "x$no_ogg" = "x" ; then + AC_MSG_RESULT(yes) + ifelse([$1], , :, [$1]) + else + AC_MSG_RESULT(no) + if test -f conf.oggtest ; then + : + else + echo "*** Could not run Ogg test program, checking why..." + CFLAGS="$CFLAGS $OGG_CFLAGS" + LIBS="$LIBS $OGG_LIBS" + AC_TRY_LINK([ +#include +#include +], [ return 0; ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding Ogg or finding the wrong" + echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means Ogg was incorrectly installed" + echo "*** or that you have moved Ogg since it was installed." ]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + OGG_CFLAGS="" + OGG_LIBS="" + ifelse([$2], , :, [$2]) + fi + AC_SUBST(OGG_CFLAGS) + AC_SUBST(OGG_LIBS) + rm -f conf.oggtest +]) + +# iconv.m4 serial AM4 (gettext-0.11.3) +dnl Copyright (C) 2000-2002 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], +[ + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([iconv]) +]) + +AC_DEFUN([AM_ICONV_LINK], +[ + dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and + dnl those with the standalone portable GNU libiconv installed). + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + + dnl Add $INCICONV to CPPFLAGS before performing the following checks, + dnl because if the user has installed libiconv and not disabled its use + dnl via --without-libiconv-prefix, he wants to use it. The first + dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed. + am_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) + + AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [ + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + AC_TRY_LINK([#include +#include ], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + am_cv_func_iconv=yes) + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + AC_TRY_LINK([#include +#include ], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + am_cv_lib_iconv=yes + am_cv_func_iconv=yes) + LIBS="$am_save_LIBS" + fi + ]) + if test "$am_cv_func_iconv" = yes; then + AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) + fi + if test "$am_cv_lib_iconv" = yes; then + AC_MSG_CHECKING([how to link with libiconv]) + AC_MSG_RESULT([$LIBICONV]) + else + dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV + dnl either. + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + AC_SUBST(LIBICONV) + AC_SUBST(LTLIBICONV) +]) + +AC_DEFUN([AM_ICONV], +[ + AM_ICONV_LINK + if test "$am_cv_func_iconv" = yes; then + AC_MSG_CHECKING([for iconv declaration]) + AC_CACHE_VAL(am_cv_proto_iconv, [ + AC_TRY_COMPILE([ +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif +], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const") + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) + am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + AC_MSG_RESULT([$]{ac_t:- + }[$]am_cv_proto_iconv) + AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, + [Define as const if the declaration of iconv() needs const.]) + fi +]) + +# codeset.m4 serial AM1 (gettext-0.10.40) +dnl Copyright (C) 2000-2002 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset, + [AC_TRY_LINK([#include ], + [char* cs = nl_langinfo(CODESET);], + am_cv_langinfo_codeset=yes, + am_cv_langinfo_codeset=no) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE(HAVE_LANGINFO_CODESET, 1, + [Define if you have and nl_langinfo(CODESET).]) + fi +]) +