1.0.4 beta?
[flac.git] / configure.in
index ec8dc09..41abcba 100644 (file)
 # instead of FLAC__ since autoconf triggers off 'AC_' in strings
 
 AC_INIT(src/flac/main.c)
-AM_INIT_AUTOMAKE(flac, 1.0.3)
+AM_INIT_AUTOMAKE(flac, 1.0.4_beta)
+
+# Function to configure paths for id3lib; search for 'meat' to get to the end.
+# adapted from ogg.m4
+# This is here until id3lib comes with an equivalent.
+# It is inline with configure.in instead of a separate file as a courtesy to users unaware of the -I flag to aclocal
+dnl LOCAL__PATH_ID3LIB([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for libid3, and define ID3LIB_CFLAGS and ID3LIB_LIBS
+dnl
+AC_DEFUN(LOCAL__PATH_ID3LIB,
+[dnl
+dnl Get the cflags and libraries
+dnl
+AC_ARG_WITH(id3lib,[  --with-id3lib=PFX   Prefix where libid3 is installed (optional)], id3lib_prefix="$withval", id3lib_prefix="")
+AC_ARG_WITH(id3lib-libraries,[  --with-id3lib-libraries=DIR   Directory where libid3 library is installed (optional)], id3lib_libraries="$withval", id3lib_libraries="")
+AC_ARG_WITH(id3lib-includes,[  --with-id3lib-includes=DIR   Directory where libid3 header files are installed (optional)], id3lib_includes="$withval", id3lib_includes="")
+AC_ARG_ENABLE(id3libtest, [  --disable-id3libtest       Do not try to compile and run a test id3lib program],, enable_id3libtest=yes)
+
+       if test "x$id3lib_libraries" != "x" ; then
+               ID3LIB_LIBS="-L$id3lib_libraries"
+       elif test "x$id3lib_prefix" != "x" ; then
+               ID3LIB_LIBS="-L$id3lib_prefix/lib"
+       elif test "x$prefix" != "xNONE" ; then
+               ID3LIB_LIBS="-L$prefix/lib"
+       fi
+
+       ID3LIB_LIBS="$ID3LIB_LIBS -lid3"
+
+       if test "x$id3lib_includes" != "x" ; then
+               ID3LIB_CFLAGS="-I$id3lib_includes"
+       elif test "x$id3lib_prefix" != "x" ; then
+               ID3LIB_CFLAGS="-I$id3lib_prefix/include"
+       elif test "$prefix" != "xNONE"; then
+               ID3LIB_CFLAGS="-I$prefix/include"
+       fi
+
+       AC_MSG_CHECKING(for id3lib)
+
+
+       if test "x$enable_id3libtest" = "xyes" ; then
+               id3lib_found=""
+       else
+               id3lib_found="yes"
+       fi
+       dnl There is some confusion over what libraries libid3 needs
+       dnl so we must be pessimistic and try all permutations:
+       dnl "-lid3" "-lid3 -lstdc++" "-lid3 -lz" "-lid3 -lz -lstdc++"
+       for xtra_stdcpp in "" " -lstdc++" ; do
+               for xtra_z in "" " -lz" ; do
+                       if test "x$id3lib_found" = "x" ; then
+                               ac_save_CFLAGS="$CFLAGS"
+                               ac_save_LIBS="$LIBS"
+                               CFLAGS="$CFLAGS $ID3LIB_CFLAGS"
+                               LIBS="$LIBS $ID3LIB_LIBS$xtra_stdcpp$xtra_z"
+                               rm -f conf.id3libtest
+                               AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <id3.h>
+int main () { system("touch conf.id3libtest"); return 0; }
+], id3lib_found=yes,,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+                               CFLAGS="$ac_save_CFLAGS"
+                               LIBS="$ac_save_LIBS"
+                       fi
+                       if test "x$id3lib_found" = "xyes" ; then
+                               ID3LIB_LIBS="$ID3LIB_LIBS$xtra_stdcpp$xtra_z"
+                       fi
+               done
+       done
+
+       if test "x$id3lib_found" = "xyes" ; then
+               AC_MSG_RESULT(yes)
+               ifelse([$1], , :, [$1])
+       else
+               AC_MSG_RESULT(no)
+               if test -f conf.id3libtest ; then
+                       :
+               else
+                       echo "*** Could not run id3lib test program, checking why..."
+                       CFLAGS="$CFLAGS $ID3LIB_CFLAGS"
+                       LIBS="$LIBS $ID3LIB_LIBS"
+                       AC_TRY_LINK([
+#include <stdio.h>
+#include <id3.h>
+],     [ return 0; ],
+                       [ echo "*** The test program compiled, but did not run. This usually means"
+                       echo "*** that the run-time linker is not finding id3lib or finding the wrong"
+                       echo "*** version of id3lib. If it is not finding id3lib, you'll need to set your"
+                       echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+                       echo "*** to the installed location  Also, make sure you have run ldconfig if that"
+                       echo "*** is required on your system"
+                       echo "***"
+                       echo "*** If you have an old version installed, it is best to remove it, although"
+                       echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
+                       [ echo "*** The test program failed to compile or link. See the file config.log for the"
+                       echo "*** exact error that occured. This usually means id3lib was incorrectly installed"
+                       echo "*** or that you have moved id3lib since it was installed." ])
+                       CFLAGS="$ac_save_CFLAGS"
+                       LIBS="$ac_save_LIBS"
+               fi
+               ID3LIB_CFLAGS=""
+               ID3LIB_LIBS=""
+               ifelse([$2], , :, [$2])
+       fi
+       AC_SUBST(ID3LIB_CFLAGS)
+       AC_SUBST(ID3LIB_LIBS)
+       rm -f conf.id3libtest
+])
+
+
+dnl Now the meat of configure.in:
 
 # We need two libtools, one that builds both shared and static, and
 # one that builds only static.  This is because the resulting libtool
@@ -93,7 +204,20 @@ if test x$use_3dnow = xtrue ; then
 AC_DEFINE(FLAC__USE_3DNOW)
 fi
 
-AM_PATH_OGG(have_ogg=yes, AC_MSG_WARN([*** Ogg development enviroment not installed - Ogg support will not be built]))
+AC_ARG_ENABLE(exhaustive-tests,
+[  --enable-exhaustive-tests      Enable exhaustive testing ("make check" will take a LONG time!)],
+[case "${enableval}" in
+       yes) exhaustive_tests=true ;;
+       no)  exhaustive_tests=false ;;
+       *) AC_MSG_ERROR(bad value ${enableval} for --enable-exhaustive-tests) ;;
+esac],[exhaustive_tests=false])
+AM_CONDITIONAL(FLaC__EXHAUSTIVE_TESTS, test x$exhaustive_tests = xtrue)
+if test x$exhaustive_tests = xtrue ; then
+AC_DEFINE(FLAC__EXHAUSTIVE_TESTS)
+fi
+
+dnl check for ogg library
+XIPH_PATH_OGG(have_ogg=yes, AC_MSG_WARN([*** Ogg development enviroment not installed - Ogg support will not be built]))
 AM_CONDITIONAL(FLaC__HAS_OGG, [test x$have_ogg = xyes])
 if test x$have_ogg = xyes ; then
 AC_DEFINE(FLAC__HAS_OGG)
@@ -105,47 +229,45 @@ AM_CONDITIONAL(FLaC__HAS_XMMS, test x$XMMS_INPUT_PLUGIN_DIR != x)
 SHARE_LIBS='$(top_builddir)/src/share/libutf8.a $(top_builddir)/src/share/libgetopt.a'
 
 dnl check for i18n(internationalization); these are from libiconv/gettext
-AM_WITH_NLS
 AM_ICONV
 AM_LANGINFO_CODESET
 
-dnl check id3lib libraries
-LIBS_save_blah_blah_blah=$LIBS
-LIBS=""
-AC_SEARCH_LIBS(ID3Tag_Link,"id3" "id3 -lstdc++" "id3 -lz" "id3 -lz -lstdc++",
-               [have_id3lib=yes],
-               [AC_MSG_WARN([id3lib not found - ID3v2 will not be supported, internal function support only id3v1])])
+dnl check for id3lib library
+dnl LOCAL__PATH_ID3LIB is defined by us, and will be until such time as id3lib supplies one
+LOCAL__PATH_ID3LIB(have_id3lib=yes, AC_MSG_WARN([*** id3lib not found - id3v2 support will not be built]))
 AM_CONDITIONAL(FLaC__HAS_ID3LIB, [test x$have_id3lib = xyes])
 if test x$have_id3lib = xyes ; then
 AC_DEFINE(FLAC__HAS_ID3LIB)
-ID3LIBS=$LIBS
-fi
-AC_SUBST(ID3LIBS)
 
-dnl expected version for cross compiling
+dnl expected id3lib version for cross compiling
 ID3LIB_MAJOR=3
 ID3LIB_MINOR=8
 ID3LIB_PATCH=0
 
+CFLAGS_save_blah_blah_blah=$CFLAGS
+CFLAGS="$ID3LIB_CFLAGS $CFLAGS"
+LIBS_save_blah_blah_blah=$LIBS
+LIBS="$ID3LIB_LIBS $LIBS"
 AC_MSG_CHECKING(for id3lib version)
       AC_TRY_RUN([
 #include <id3.h>
 #include <stdio.h>
-int 
+int
 main ()
 {
-    FILE *output;
-    output=fopen("conftest.id3","w");
-    fprintf(output,"ID3LIB_MAJOR=%d\nID3LIB_MINOR=%d\nID3LIB_PATCH=%d\n",ID3LIB_MAJOR_VERSION,ID3LIB_MINOR_VERSION,ID3LIB_PATCH_VERSION);
-    fclose(output);
-    exit(0);
+       FILE *output;
+       output=fopen("conftest.id3","w");
+       fprintf(output,"ID3LIB_MAJOR=%d\nID3LIB_MINOR=%d\nID3LIB_PATCH=%d\n",ID3LIB_MAJOR_VERSION,ID3LIB_MINOR_VERSION,ID3LIB_PATCH_VERSION);
+       fclose(output);
+       exit(0);
 }
 ], . conftest.id3; echo "${ID3LIB_MAJOR}.${ID3LIB_MINOR}.${ID3LIB_PATCH}", AC_MSG_WARN(could not determine id3lib version),[echo $ac_n "cross compiling; assuming ${ID3LIB_MAJOR}.${ID3LIB_MINOR}.${ID3LIB_PATCH} $ac_c"])
 AC_DEFINE_UNQUOTED(ID3LIB_MAJOR, $ID3LIB_MAJOR)
 AC_DEFINE_UNQUOTED(ID3LIB_MINOR, $ID3LIB_MINOR)
 AC_DEFINE_UNQUOTED(ID3LIB_PATCH, $ID3LIB_PATCH)
-
+CFLAGS=$CFLAGS_save_blah_blah_blah
 LIBS=$LIBS_save_blah_blah_blah
+fi
 
 AC_CHECK_PROGS(NASM, nasm)
 AM_CONDITIONAL(FLaC__HAS_NASM, test -n "$NASM")
@@ -226,17 +348,31 @@ AC_OUTPUT( \
        src/libFLAC/include/private/Makefile \
        src/libFLAC/include/protected/Makefile \
        src/libFLAC++/Makefile \
+       src/libOggFLAC/Makefile \
+       src/libOggFLAC/include/Makefile \
+       src/libOggFLAC/include/protected/Makefile \
+       src/libOggFLAC++/Makefile \
        src/flac/Makefile \
        src/metaflac/Makefile \
+       src/monkeys_audio_utilities/flac_mac/Makefile \
+       src/monkeys_audio_utilities/flac_ren/Makefile \
+       src/monkeys_audio_utilities/Makefile \
+       src/plugin_common/Makefile \
+       src/plugin_winamp2/Makefile \
+       src/plugin_winamp3/Makefile \
        src/plugin_xmms/Makefile \
        src/share/Makefile \
        src/test_libFLAC/Makefile \
        src/test_libFLAC++/Makefile \
+       src/test_libOggFLAC/Makefile \
+       src/test_libOggFLAC++/Makefile \
        src/test_streams/Makefile \
        include/Makefile \
        include/FLAC/Makefile \
        include/FLAC/ordinals.h \
        include/FLAC++/Makefile \
+       include/OggFLAC/Makefile \
+       include/OggFLAC++/Makefile \
        include/share/Makefile \
        doc/Makefile \
        doc/html/Makefile \
@@ -244,4 +380,9 @@ AC_OUTPUT( \
        doc/html/ru/Makefile \
        man/Makefile \
        test/Makefile \
+       build/Makefile \
+       obj/bin/Makefile \
+       obj/lib/Makefile \
+       obj/Makefile \
+       flac.pbproj/Makefile \
 )