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configure.ac
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configure.ac
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dnl Process this file with autoconf to produce a configure script
dnl ------------------------------------------------
dnl Initialization
dnl ------------------------------------------------
AC_INIT([vorbis-tools],[1.4.2],[vorbis-dev@xiph.org])
AC_CONFIG_SRCDIR(oggenc/encode.c)
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_HOST
AC_PREREQ(2.53)
AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE([enable])
AC_USE_SYSTEM_EXTENSIONS
dnl enable silent rules on automake 1.11 and later
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
dnl --------------------------------------------------
dnl Check for programs
dnl --------------------------------------------------
dnl save $CFLAGS since AC_PROG_CC likes to insert "-g -O2"
dnl if $CFLAGS is blank
cflags_save="$CFLAGS"
AC_PROG_CC
CFLAGS="$cflags_save"
AC_PROG_LIBTOOL
ALL_LINGUAS="be cs da en_GB eo es fr hr hu nl pl ro ru sk sv uk vi"
AM_GNU_GETTEXT
dnl --------------------------------------------------
dnl System checks
dnl --------------------------------------------------
AC_SYS_LARGEFILE
AC_C_BIGENDIAN
dnl --------------------------------------------------
dnl Set build flags based on environment
dnl --------------------------------------------------
cflags_save="$CFLAGS"
if test -z "$GCC"; then
case $host in
*-*-irix*)
DEBUG="-g -signed"
CFLAGS="-O2 -w -signed"
PROFILE="-p -g3 -O2 -signed"
;;
sparc-sun-solaris*)
DEBUG="-v -g"
CFLAGS="-xO4 -fast -w -fsimple -native -xcg92"
PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc"
;;
*)
DEBUG="-g"
CFLAGS="-O"
PROFILE="-g -p"
;;
esac
else
case $host in
*-*-linux*)
DEBUG="-g -Wall -fsigned-char"
CFLAGS="-O2 -Wall -ffast-math -fsigned-char"
PROFILE="-Wall -W -pg -g -O2 -ffast-math -fsigned-char"
;;
sparc-sun-*)
DEBUG="-g -Wall -fsigned-char -mv8"
CFLAGS="-O20 -ffast-math -fsigned-char -mv8"
PROFILE="-pg -g -O20 -fsigned-char -mv8"
;;
*-*-darwin*)
DEBUG="-fno-common -g -Wall -fsigned-char"
CFLAGS="-fno-common -O4 -Wall -fsigned-char -ffast-math"
PROFILE="-fno-common -O4 -Wall -pg -g -fsigned-char -ffast-math"
;;
*)
DEBUG="-g -Wall -fsigned-char"
CFLAGS="-O2 -fsigned-char"
PROFILE="-O2 -g -pg -fsigned-char"
;;
esac
fi
CFLAGS="$CFLAGS $cflags_save"
DEBUG="$DEBUG $cflags_save"
PROFILE="$PROFILE $cflags_save"
dnl --------------------------------------------------
dnl Allow tools to be selectively built
dnl --------------------------------------------------
AC_ARG_ENABLE(ogg123, [ --disable-ogg123 Skip building ogg123], build_ogg123="$enableval", build_ogg123="yes")
AC_ARG_ENABLE(oggdec, [ --disable-oggdec Skip building oggdec], build_oggdec="$enableval", build_oggdec="yes")
AC_ARG_ENABLE(oggenc, [ --disable-oggenc Skip building oggenc], build_oggenc="$enableval", build_oggenc="yes")
AC_ARG_ENABLE(ogginfo,[ --disable-ogginfo Skip building ogginfo], build_ogginfo="$enableval", build_ogginfo="yes")
AC_ARG_ENABLE(vcut, [ --disable-vcut Skip building vcut], build_vcut="$enableval", build_vcut="yes")
AC_ARG_ENABLE(vorbiscomment, [ --disable-vorbiscomment Skip building vorbiscomment], build_vorbiscomment="$enableval", build_vorbiscomment="yes")
AC_ARG_WITH(flac, [ --without-flac Do not compile FLAC support], build_flac="$withval", build_flac="yes")
AC_ARG_WITH(speex, [ --without-speex Do not compile Speex support], build_speex="$withval", build_speex="yes")
AC_ARG_WITH(kate, [ --without-kate Do not compile Kate support], build_kate="$withval", build_kate="yes")
dnl --------------------------------------------------
dnl Check for generally needed libraries
dnl --------------------------------------------------
HAVE_OGG=no
dnl first check through pkg-config
dnl check for pkg-config itself so we don't try the m4 macro without pkg-config
AC_CHECK_PROG(HAVE_PKG_CONFIG, pkg-config, yes)
if test "x$HAVE_PKG_CONFIG" = "xyes"
then
PKG_CHECK_MODULES(OGG, ogg >= 1.0, HAVE_OGG=yes, HAVE_OGG=no)
fi
if test "x$HAVE_OGG" = "xno"
then
dnl fall back to the old school test
XIPH_PATH_OGG(,AC_MSG_ERROR(Ogg needed!))
libs_save=$LIBS
LIBS="$OGG_LIBS $VORBIS_LIBS"
AC_CHECK_FUNC(oggpack_writealign, , AC_MSG_ERROR(Ogg >= 1.0 required !))
LIBS=$libs_save
fi
dnl check for Vorbis
HAVE_VORBIS=no
dnl first check through pkg-config since it's more flexible
if test "x$HAVE_PKG_CONFIG" = "xyes"
then
PKG_CHECK_MODULES(VORBIS, vorbis >= 1.3.0, HAVE_VORBIS=yes, HAVE_VORBIS=no)
dnl also set VORBISENC_LIBS since an examples needs it
dnl the old .m4 sets this to a value to use on top of VORBIS_LIBS,
dnl so we do the same here.
VORBISENC_LIBS="-lvorbisenc"
VORBISFILE_LIBS="-lvorbisfile"
AC_SUBST(VORBISENC_LIBS)
AC_SUBST(VORBISFILE_LIBS)
libs_save=$LIBS
LIBS="$OGG_LIBS $VORBIS_LIBS $VORBISFILE_LIBS"
AC_CHECK_FUNC(ov_read_filter, have_ov_read_filter=yes, have_ov_read_filter=no)
LIBS=$libs_save
if test "x$have_ov_read_filter" = "xyes"
then
AC_DEFINE(HAVE_OV_READ_FILTER,1,[Defined if we have ov_read_filter()])
fi
fi
if test "x$HAVE_VORBIS" = "xno"
then
dnl fall back to the old school test
XIPH_PATH_VORBIS(,AC_MSG_ERROR(Vorbis needed!))
AC_CHECK_DECL(OV_ECTL_COUPLING_SET, , , [#include <vorbis/vorbisenc.h>])
if test "x$ac_cv_have_decl_OV_ECTL_COUPLING_SET" = "xno"
then
AC_MSG_ERROR([Vorbis >= 1.3.0 required !])
HAVE_VORBIS=no
fi
fi
AM_CONDITIONAL(HAVE_OV_READ_FILTER, test "x$have_ov_read_filter" = "xyes")
if test "x$HAVE_PKG_CONFIG" = "xyes"
then
PKG_CHECK_MODULES(OPUSFILE, opusfile >= 0.2, HAVE_LIBOPUSFILE=yes, HAVE_LIBOPUSFILE=no)
AC_SUBST(OPUSFILE_LIBS)
if test "x$HAVE_LIBOPUSFILE" = xyes; then
AC_DEFINE(HAVE_LIBOPUSFILE, 1, [Defined if we have libopusfile])
fi
fi
AM_CONDITIONAL(HAVE_LIBOPUSFILE, test "x$HAVE_LIBOPUSFILE" = "xyes")
SHARE_LIBS='$(top_builddir)/share/libutf8.a $(top_builddir)/share/libgetopt.a'
SHARE_CFLAGS='-I$(top_srcdir)/include'
I18N_CFLAGS='-I$(top_srcdir)/intl'
I18N_LIBS=$INTLLIBS
SOCKET_LIBS=
AC_CHECK_LIB(socket, socket, SOCKET_LIBS="-lsocket")
AC_CHECK_LIB(network, socket, SOCKET_LIBS="-lnetwork")
AC_CHECK_LIB(nsl, gethostbyname, SOCKET_LIBS="-lnsl $SOCKET_LIBS")
dnl --------------------------------------------------
dnl Check for ogg123 critical libraries and other optional libraries
dnl --------------------------------------------------
dnl curl is an optional dependancy of ogg123
if test "x$HAVE_PKG_CONFIG" = "xyes"; then
PKG_CHECK_MODULES(CURL, libcurl, HAVE_CURL=yes, HAVE_CURL=no)
if test "x$HAVE_CURL" = "xno"; then
AM_PATH_CURL(HAVE_CURL=yes, HAVE_CURL=no; AC_MSG_WARN(libcurl missing))
fi
else
AM_PATH_CURL(HAVE_CURL=yes, HAVE_CURL=no; AC_MSG_WARN(libcurl missing))
fi
if test "x$HAVE_CURL" = "xyes"; then
AC_DEFINE(HAVE_CURL,1,[Defined if we have libcurl])
fi
if test "x$build_ogg123" = xyes; then
AC_MSG_RESULT([checking for ogg123 requirements])
PKG_CHECK_MODULES(AO, ao >= 1.0.0,,build_ogg123=no; AC_MSG_WARN(libao too old; >= 1.0.0 required))
ACX_PTHREAD(,build_ogg123=no; AC_MSG_WARN(POSIX threads missing))
fi
dnl -------------------- FLAC ----------------------
FLAC_LIBS=""
if test "x$build_flac" = xyes; then
AC_CHECK_LIB(m,log,FLAC_LIBS="-lm")
dnl First check for libFLAC-1.1.3 or later. As of libFLAC 1.1.3,
dnl OggFLAC functionality has been rolled into libFLAC rather
dnl than being in a separate libOggFLAC library.
AC_CHECK_LIB(FLAC, [FLAC__stream_decoder_init_ogg_stream],
have_libFLAC=yes, have_libFLAC=no, [$FLAC_LIBS $OGG_LIBS])
if test "x$have_libFLAC" = xyes; then
FLAC_LIBS="-lFLAC $FLAC_LIBS $OGG_LIBS"
else
dnl Check for libFLAC prior to 1.1.3
AC_CHECK_LIB(FLAC, [FLAC__stream_decoder_process_single],
[have_libFLAC=yes; FLAC_LIBS="-lFLAC $FLAC_LIBS"],
AC_MSG_WARN([libFLAC missing])
have_libFLAC=no, [$FLAC_LIBS]
)
AC_CHECK_LIB(OggFLAC, [OggFLAC__stream_decoder_new],
[FLAC_LIBS="-lOggFLAC $FLAC_LIBS $OGG_LIBS"],
AC_MSG_WARN([libOggFLAC missing])
have_libFLAC=no, [$FLAC_LIBS $OGG_LIBS]
)
fi
AC_CHECK_HEADER(FLAC/stream_decoder.h,,
AC_MSG_WARN(libFLAC headers missing)
have_libFLAC=no,[ ])
if test "x$have_libFLAC" = xyes; then
AC_DEFINE(HAVE_LIBFLAC, 1, [Defined if we have libFLAC])
else
build_flac="no"
FLAC_LIBS=""
fi
fi
AM_CONDITIONAL(HAVE_LIBFLAC, test "x$have_libFLAC" = "xyes")
AC_SUBST(FLAC_LIBS)
dnl ------------------- Speex ------------------------
SPEEX_LIBS=""
if test "x$build_speex" = xyes; then
AC_CHECK_LIB(m,log,SPEEX_LIBS="-lm")
AC_CHECK_LIB(speex, [speex_decoder_init],
[have_libspeex=yes; SPEEX_LIBS="-lspeex $SPEEX_LIBS"],
AC_MSG_WARN(libspeex missing)
have_libspeex=no, [$SPEEX_LIBS]
)
AC_CHECK_HEADER(speex/speex.h,,
AC_MSG_WARN(libspeex headers missing)
have_libspeex=no,[ ])
if test "x$have_libspeex" = xyes; then
AC_DEFINE(HAVE_LIBSPEEX, 1, [Defined if we have libspeex])
else
build_speex="no"
SPEEX_LIBS=""
fi
fi
AM_CONDITIONAL(HAVE_LIBSPEEX, test "x$have_libspeex" = "xyes")
AC_SUBST(SPEEX_LIBS)
dnl ------------------- Kate -------------------------
KATE_CFLAGS=""
KATE_LIBS=""
if test "x$build_kate" = xyes; then
AC_CHECK_PROG(HAVE_PKG_CONFIG, pkg-config, yes)
if test "x$HAVE_PKG_CONFIG" = "xyes"
then
PKG_CHECK_MODULES(KATE, oggkate, HAVE_KATE=yes, HAVE_KATE=no)
fi
if test "x$HAVE_KATE" = "xno"
then
dnl fall back to the old school test
AC_CHECK_LIB(m,log,KATE_LIBS="-lm")
AC_CHECK_LIB(kate, [kate_decode_init],
[HAVE_KATE=yes; KATE_LIBS="-lkate $KATE_LIBS $OGG_LIBS"],
AC_MSG_WARN(libkate missing)
HAVE_KATE=no, [$KATE_LIBS $OGG_LIBS]
)
AC_CHECK_LIB(oggkate, [kate_ogg_decode_headerin],
[HAVE_KATE=yes; KATE_LIBS="-loggkate $KATE_LIBS $OGG_LIBS"],
AC_MSG_WARN(libkate missing)
HAVE_KATE=no, [$KATE_LIBS $OGG_LIBS]
)
AC_CHECK_HEADER(kate/kate.h,,
AC_MSG_WARN(libkate headers missing)
HAVE_KATE=no,[ ])
AC_CHECK_HEADER(kate/oggkate.h,,
AC_MSG_WARN(liboggkate headers missing)
HAVE_KATE=no,[ ])
fi
if test "x$HAVE_KATE" = xyes; then
AC_DEFINE(HAVE_KATE, 1, [Defined if we have libkate])
else
build_kate="no"
KATE_CFLAGS=""
KATE_LIBS=""
fi
fi
AM_CONDITIONAL(HAVE_KATE, test "x$HAVE_KATE" = "xyes")
AC_SUBST(KATE_CFLAGS)
AC_SUBST(KATE_LIBS)
dnl --------------------------------------------------
dnl Check for headers
dnl --------------------------------------------------
AC_CHECK_HEADERS([fcntl.h unistd.h])
dnl --------------------------------------------------
dnl Check for library functions
dnl --------------------------------------------------
AC_FUNC_ALLOCA
AM_ICONV
AC_CHECK_FUNCS(atexit on_exit fcntl select stat chmod alphasort scandir)
AM_LANGINFO_CODESET
dnl --------------------------------------------------
dnl Work around FHS stupidity
dnl --------------------------------------------------
if test -z "$mandir"; then
if test "$prefix" = "/usr"; then
MANDIR='$(datadir)/man'
else
MANDIR='$(prefix)/man'
fi
else
MANDIR=$mandir
fi
AC_SUBST(MANDIR)
dnl --------------------------------------------------
dnl Do substitutions
dnl --------------------------------------------------
# add optional subdirs to the build
OPT_SUBDIRS=""
if test "x$build_ogg123" = xyes; then
OPT_SUBDIRS="$OPT_SUBDIRS ogg123"
fi
if test "x$build_oggenc" = xyes; then
OPT_SUBDIRS="$OPT_SUBDIRS oggenc"
fi
if test "x$build_oggdec" = xyes; then
OPT_SUBDIRS="$OPT_SUBDIRS oggdec"
fi
if test "x$build_ogginfo" = xyes; then
OPT_SUBDIRS="$OPT_SUBDIRS ogginfo"
fi
if test "x$build_vcut" = xyes; then
OPT_SUBDIRS="$OPT_SUBDIRS vcut"
fi
if test "x$build_vorbiscomment" = xyes; then
OPT_SUBDIRS="$OPT_SUBDIRS vorbiscomment"
fi
AC_SUBST(OPT_SUBDIRS)
AC_SUBST(DEBUG)
AC_SUBST(PROFILE)
AC_SUBST(SOCKET_LIBS)
AC_SUBST(SHARE_CFLAGS)
AC_SUBST(SHARE_LIBS)
AC_SUBST(CURL_CFLAGS)
AC_SUBST(CURL_LIBS)
AC_SUBST(I18N_CFLAGS)
AC_SUBST(I18N_LIBS)
AC_CONFIG_FILES([
Makefile
m4/Makefile
po/Makefile.in
intl/Makefile
include/Makefile
share/Makefile
win32/Makefile
oggdec/Makefile
oggenc/Makefile
oggenc/man/Makefile
ogg123/Makefile
vorbiscomment/Makefile
vcut/Makefile
ogginfo/Makefile
])
AC_CONFIG_HEADERS([config.h])
AC_OUTPUT
if test "x$build_oggenc" = xyes -a "x$have_libFLAC" != xyes; then
AC_MSG_WARN([FLAC and/or OggFLAC libraries or headers missing, oggenc
will NOT be built with FLAC read support.])
fi
if test "x$build_ogg123" != xyes; then
AC_MSG_WARN([Prerequisites for ogg123 not met, ogg123 will be skipped.
Please ensure that you have POSIX threads, libao, and (optionally) libcurl
libraries and headers present if you would like to build ogg123.])
else
if test "x$have_libFLAC" != xyes; then
AC_MSG_WARN([FLAC and/or OggFLAC libraries or headers missing, ogg123
will NOT be built with FLAC read support.])
fi
if test "x$have_libspeex" != xyes; then
AC_MSG_WARN([Speex libraries and/or headers missing, ogg123
will NOT be built with Speex read support.])
fi
if test "x$HAVE_CURL" != xyes; then
AC_MSG_WARN([curl libraries and/or headers missing, ogg123
will NOT be built with http support.])
fi
if test "x$HAVE_KATE" != xyes; then
AC_MSG_WARN([Kate libraries and/or headers missing, oggenc
will NOT be built with Kate lyrics support.])
fi
fi