1.0.4 beta?
[flac.git] / configure.in
index 4a5473b..41abcba 100644 (file)
@@ -1,5 +1,5 @@
 #  FLAC - Free Lossless Audio Codec
-#  Copyright (C) 2001  Josh Coalson
+#  Copyright (C) 2001,2002  Josh Coalson
 #
 #  This program is part of FLAC; you can redistribute it and/or
 #  modify it under the terms of the GNU General Public License
 # instead of FLAC__ since autoconf triggers off 'AC_' in strings
 
 AC_INIT(src/flac/main.c)
-AM_INIT_AUTOMAKE(flac, 1.0)
+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
@@ -28,10 +139,15 @@ AM_PROG_LIBTOOL
 sed -e 's/^build_old_libs=yes/build_old_libs=no/' libtool > libtool-disable-static
 chmod +x libtool-disable-static
 
+AC_PROG_CXX
 AC_PROG_MAKE_SET
 
+dnl check for getopt in standard library
+dnl AC_CHECK_FUNCS(getopt_long , , [LIBOBJS="$LIBOBJS getopt.o getopt1.o"] )
+AC_CHECK_FUNCS(getopt_long, [], [])
+
 AC_CANONICAL_HOST
-case $host_cpu in
+case "$host_cpu" in
        i*86)   cpu_ia32=true ; AC_DEFINE(FLAC__CPU_IA32) ;;
        powerpc)        cpu_ppc=true ; AC_DEFINE(FLAC__CPU_PPC) ;;
        sparc)  cpu_sparc=true ; AC_DEFINE(FLAC__CPU_SPARC) ;;
@@ -40,7 +156,7 @@ AM_CONDITIONAL(FLaC__CPU_IA32, test x$cpu_ia32 = xtrue)
 AM_CONDITIONAL(FLaC__CPU_PPC, test x$cpu_ppc = xtrue)
 AM_CONDITIONAL(FLaC__CPU_SPARC, test x$cpu_sparc = xtrue)
 case "$host" in
-       i[3-6]86-*-openbsd*) OBJ_FORMAT=aoutb ;;
+       i[[3-6]]86-*-openbsd*) OBJ_FORMAT=aoutb ;;
        *) OBJ_FORMAT=elf ;;
 esac
 AC_SUBST(OBJ_FORMAT)
@@ -64,21 +180,95 @@ AC_ARG_ENABLE(debug,
 esac],[debug=false])
 AM_CONDITIONAL(DEBUG, test x$debug = xtrue)
 
-AC_ARG_ENABLE(sse_os,
-[  --sse-os                 Enable SSE support by asserting that the OS supports SSE instructions],
+AC_ARG_ENABLE(sse,
+[  --enable-sse                   Enable SSE support by asserting that the OS supports SSE instructions],
 [case "${enableval}" in
        yes) sse_os=true ;;
        no)  sse_os=false ;;
-       *) AC_MSG_ERROR(bad value ${enableval} for --sse-os) ;;
+       *) AC_MSG_ERROR(bad value ${enableval} for --enable-sse) ;;
 esac],[sse_os=false])
 AM_CONDITIONAL(FLaC__SSE_OS, test x$sse_os = xtrue)
 if test x$sse_os = xtrue ; then
 AC_DEFINE(FLAC__SSE_OS)
 fi
 
+AC_ARG_ENABLE(3dnow,
+[  --enable-3dnow                 Enable 3DNOW! support],
+[case "${enableval}" in
+       yes) use_3dnow=true ;;
+       no)  use_3dnow=false ;;
+       *) AC_MSG_ERROR(bad value ${enableval} for --enable-3dnow) ;;
+esac],[use_3dnow=false])
+AM_CONDITIONAL(FLaC__USE_3DNOW, test x$use_3dnow = xtrue)
+if test x$use_3dnow = xtrue ; then
+AC_DEFINE(FLAC__USE_3DNOW)
+fi
+
+AC_ARG_ENABLE(exhaustive-tests,
+[  --enable-exhaustive-tests      Enable exhaustive testing ("make check" will take a LONG time!)],
+[case "${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$have_ogg = xyes ; then
+AC_DEFINE(FLAC__HAS_OGG)
+fi
+
 AM_PATH_XMMS(0.9.5.1, , AC_MSG_WARN([*** XMMS >= 0.9.5.1 not installed - xmms support will not be built]))
 AM_CONDITIONAL(FLaC__HAS_XMMS, test x$XMMS_INPUT_PLUGIN_DIR != x)
 
+SHARE_LIBS='$(top_builddir)/src/share/libutf8.a $(top_builddir)/src/share/libgetopt.a'
+
+dnl check for i18n(internationalization); these are from libiconv/gettext
+AM_ICONV
+AM_LANGINFO_CODESET
+
+dnl check for id3lib library
+dnl LOCAL__PATH_ID3LIB is defined by us, and will be until such time as id3lib supplies one
+LOCAL__PATH_ID3LIB(have_id3lib=yes, AC_MSG_WARN([*** id3lib not found - id3v2 support will not be built]))
+AM_CONDITIONAL(FLaC__HAS_ID3LIB, [test x$have_id3lib = xyes])
+if test x$have_id3lib = xyes ; then
+AC_DEFINE(FLAC__HAS_ID3LIB)
+
+dnl expected id3lib version for cross compiling
+ID3LIB_MAJOR=3
+ID3LIB_MINOR=8
+ID3LIB_PATCH=0
+
+CFLAGS_save_blah_blah_blah=$CFLAGS
+CFLAGS="$ID3LIB_CFLAGS $CFLAGS"
+LIBS_save_blah_blah_blah=$LIBS
+LIBS="$ID3LIB_LIBS $LIBS"
+AC_MSG_CHECKING(for id3lib version)
+      AC_TRY_RUN([
+#include <id3.h>
+#include <stdio.h>
+int
+main ()
+{
+       FILE *output;
+       output=fopen("conftest.id3","w");
+       fprintf(output,"ID3LIB_MAJOR=%d\nID3LIB_MINOR=%d\nID3LIB_PATCH=%d\n",ID3LIB_MAJOR_VERSION,ID3LIB_MINOR_VERSION,ID3LIB_PATCH_VERSION);
+       fclose(output);
+       exit(0);
+}
+], . conftest.id3; echo "${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")
 if test -n "$NASM" ; then
@@ -135,36 +325,64 @@ AC_SUBST(FLaC__USIZE32)
 AC_SUBST(FLaC__SIZE64)
 AC_SUBST(FLaC__USIZE64)
 
-SAVE_CFLAGS="$CFLAGS"
-CFLAGS='-I$(top_builddir) -I$(srcdir)/include -I $(top_srcdir)/include -Wall -W'
+AC_SUBST(SHARE_LIBS)
+
+OUR_CFLAGS_HEAD='-I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include'
 if test x$debug = xtrue; then
-       CFLAGS="$CFLAGS -g -O0 -DDEBUG"
+       OUR_CFLAGS_TAIL="-g -O0 -DDEBUG"
 else
-       CFLAGS="$CFLAGS -O3 -DNDEBUG"
+       OUR_CFLAGS_TAIL="-O3 -DNDEBUG"
        if test x$GCC = xyes; then
-               CFLAGS="$CFLAGS -fomit-frame-pointer -funroll-loops -finline-functions -Winline -DFLaC__INLINE=__inline__"
+               OUR_CFLAGS_TAIL="$OUR_CFLAGS_TAIL -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__"
        fi
 fi
-CFLAGS="$CFLAGS $SAVE_CFLAGS"
-
-AC_OUTPUT(     Makefile        \
-       src/Makefile    \
-       src/libFLAC/Makefile    \
-       src/libFLAC/ia32/Makefile       \
-       src/libFLAC/include/Makefile    \
-       src/libFLAC/include/private/Makefile    \
-       src/libFLAC/include/protected/Makefile  \
-       src/flac/Makefile       \
-       src/metaflac/Makefile   \
-       src/plugin_xmms/Makefile        \
-       src/test_streams/Makefile       \
-       src/test_unit/Makefile  \
+CFLAGS="$OUR_CFLAGS_HEAD $CFLAGS $OUR_CFLAGS_TAIL"
+CXXFLAGS="$OUR_CFLAGS_HEAD $CXXFLAGS $OUR_CFLAGS_TAIL"
+
+AC_OUTPUT( \
+       Makefile \
+       src/Makefile \
+       src/libFLAC/Makefile \
+       src/libFLAC/ia32/Makefile \
+       src/libFLAC/include/Makefile \
+       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/images/Makefile \
-       doc/ru/Makefile \
+       doc/html/Makefile \
+       doc/html/images/Makefile \
+       doc/html/ru/Makefile \
        man/Makefile \
-       test/Makefile   \
+       test/Makefile \
+       build/Makefile \
+       obj/bin/Makefile \
+       obj/lib/Makefile \
+       obj/Makefile \
+       flac.pbproj/Makefile \
 )