quakeforge/config.d/compression.m4

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AC_ARG_ENABLE(flac, AS_HELP_STRING([--disable-flac], [disable flac support]))
HAVE_FLAC=no
if test "x$enable_flac" != "xno"; then
if test "x$PKG_CONFIG" != "x"; then
PKG_CHECK_MODULES([FLAC], [flac], HAVE_FLAC=yes, HAVE_FLAC=no)
else
AM_PATH_LIBFLAC(HAVE_FLAC=yes, HAVE_FLAC=no)
fi
if test "x$HAVE_FLAC" = xyes; then
AC_DEFINE(HAVE_FLAC, 1, [define this if you have flac libs])
fi
fi
AM_CONDITIONAL(HAVE_FLAC, test "x$HAVE_FLAC" = "xyes")
AC_ARG_ENABLE(wildmidi,
AS_HELP_STRING([--disable-wildmidi], disable libWildMidi support]))
HAVE_WILDMIDI=no
WM_LIBS=
if test "x$enable_wildmidi" != "xno"; then
AC_CHECK_LIB(WildMidi, WildMidi_GetString, HAVE_WILDMIDI=yes, HAVE_WILDMIDI=no)
if test "x$HAVE_WILDMIDI" = "xyes"; then
AC_CHECK_HEADER(wildmidi_lib.h, HAVE_WILDMIDI=yes, HAVE_WILDMIDI=no)
if test "x$HAVE_WILDMIDI" = "xyes"; then
WM_LIBS="-lWildMidi"
AC_DEFINE(HAVE_WILDMIDI, 1, [Define if you have WildMidi])
fi
fi
fi
AC_SUBST(WM_LIBS)
AM_CONDITIONAL(HAVE_MIDI, test "x$HAVE_WILDMIDI" = "xyes")
AC_ARG_ENABLE(vorbis,
AS_HELP_STRING([--disable-vorbis], [disable ogg vorbis support]))
HAVE_VORBIS=no
if test "x$enable_vorbis" != "xno"; then
if test "x$PKG_CONFIG" != "x"; then
PKG_CHECK_MODULES([OGG], [ogg], HAVE_OGG=yes, HAVE_OGG=no)
if test "x$HAVE_OGG" = xyes; then
PKG_CHECK_MODULES([VORBIS], [vorbis], HAVE_VORBIS=yes, HAVE_VORBIS=no)
if test "x$HAVE_VORBIS" = xyes; then
PKG_CHECK_MODULES([VORBISFILE], [vorbisfile], HAVE_VORBISFILE=yes, HAVE_VORBISFILE=no)
AC_DEFINE(HAVE_VORBIS, 1, [define this if you have ogg/vorbis libs])
fi
fi
else
XIPH_PATH_OGG(HAVE_OGG=yes, HAVE_OGG=no)
if test "x$HAVE_OGG" = xyes; then
XIPH_PATH_VORBIS(HAVE_VORBIS=yes, HAVE_VORBIS=no)
if test "x$HAVE_VORBIS" = xyes; then
AC_DEFINE(HAVE_VORBIS, 1, [define this if you have ogg/vorbis libs])
fi
fi
fi
fi
AM_CONDITIONAL(HAVE_VORBIS, test "x$HAVE_VORBIS" = "xyes")
AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib], [disable zlib support]))
HAVE_ZLIB=no
Z_LIBS=""
if test "x$enable_zlib" != "xno"; then
if test "x$PKG_CONFIG" != "x"; then
PKG_CHECK_MODULES([Z], [zlib], HAVE_ZLIB=yes, HAVE_ZLIB=no)
else
dnl Check for working -lz
dnl Note - must have gztell *and* gzgets in -lz *and* zlib.h
AC_CHECK_LIB(z, gztell, HAVE_ZLIB=yes, HAVE_ZLIB=no, [$LIBS])
if test "x$HAVE_ZLIB" = "xyes"; then
AC_CHECK_LIB(z, gzgets, HAVE_ZLIB=yes, HAVE_ZLIB=no, [$LIBS])
if test "x$HAVE_ZLIB" = "xyes"; then
AC_CHECK_HEADER(zlib.h, HAVE_ZLIB=yes Z_LIBS=-lz,
HAVE_ZLIB=no)
fi
fi
fi
fi
AC_SUBST(Z_LIBS)
if test "x$HAVE_ZLIB" = "xyes"; then
AC_DEFINE(HAVE_ZLIB, 1, [Define if you have zlib])
fi
AC_ARG_ENABLE(png, AS_HELP_STRING([--disable-png], [disable png support]))
HAVE_PNG=no
PNG_LIBS=""
if test "x$enable_png" != "xno"; then
if test "x$PKG_CONFIG" != "x"; then
PKG_CHECK_MODULES([PNG], [libpng], HAVE_PNG=yes, HAVE_PNG=no)
else
AC_CHECK_LIB(png, png_set_read_fn, HAVE_PNG=yes, HAVE_PNG=no, [$LIBS])
if test "x$HAVE_PNG" = "xyes"; then
AC_CHECK_HEADER(png.h, HAVE_PNG=yes PNG_LIBS="-lpng", HAVE_PNG=no)
fi
fi
fi
AC_SUBST(PNG_LIBS)
if test "x$HAVE_PNG" = "xyes"; then
AC_DEFINE(HAVE_PNG, 1, [Define if you have libpng])
fi