mirror of
https://github.com/cookiengineer/audacity
synced 2025-11-04 16:14:00 +01:00
69 lines
2.4 KiB
Plaintext
69 lines
2.4 KiB
Plaintext
dnl Add audacity / vorbis license?
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dnl
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dnl Please increment the serial number below whenever you alter this macro
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dnl for the benefit of automatic macro update systems
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# audacity_checklib_libvorbis.m4 serial 1
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AC_DEFUN([AUDACITY_CHECKLIB_LIBVORBIS], [
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if false ; then
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AC_DEFINE(USE_LIBVORBIS, 1,
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[Define if the ogg vorbis decoding library is present])
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fi
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AC_ARG_WITH(libvorbis,
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[AS_HELP_STRING([--with-libvorbis],
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[use libvorbis for Ogg Vorbis support])],
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LIBVORBIS_ARGUMENT=$withval,
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LIBVORBIS_ARGUMENT="unspecified")
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dnl See if Vorbis is installed in the system
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AC_CHECK_LIB(vorbisfile,
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vorbis_bitrate_addblock,
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lib_found="yes",
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lib_found="no",
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-lvorbis -logg)
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AC_CHECK_HEADER(vorbis/vorbisfile.h,
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header_found="yes",
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header_found="no")
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if test "x$lib_found" = "xyes" && test "x$header_found" = "xyes" ; then
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LIBVORBIS_SYSTEM_AVAILABLE="yes"
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LIBVORBIS_SYSTEM_LIBS="-lvorbisenc -lvorbisfile -lvorbis -logg"
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LIBVORBIS_SYSTEM_CPPSYMBOLS="USE_LIBVORBIS"
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AC_MSG_NOTICE([Vorbis libraries are available as system libraries])
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else
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LIBVORBIS_SYSTEM_AVAILABLE="no"
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AC_MSG_NOTICE([Vorbis libraries are NOT available as system libraries])
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fi
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dnl see if Vorbis is available in the source dir
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AC_CHECK_FILE(${srcdir}/lib-src/libvorbis/include/vorbis/vorbisenc.h,
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vorbisenc_h_available="yes",
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vorbisenc_h_available="no")
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AC_CHECK_FILE(${srcdir}/lib-src/libogg/include/ogg/ogg.h,
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ogg_h_available="yes",
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ogg_h_available="no")
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if test "x$vorbisenc_h_available" = "xyes" && test "x$ogg_h_available" = "xyes" ; then
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LIBVORBIS_LOCAL_AVAILABLE="yes"
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LIBVORBIS_LOCAL_LIBS="libvorbisenc.a libvorbisfile.a libvorbis.a libogg.a"
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LIBVORBIS_LOCAL_CXXFLAGS='-I$(top_srcdir)/lib-src/libogg/include'
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LIBVORBIS_LOCAL_CXXFLAGS="$LIBVORBIS_LOCAL_CXXFLAGS -I\$(top_srcdir)/lib-src/libvorbis/include"
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LIBVORBIS_LOCAL_CPPSYMBOLS="USE_LIBVORBIS"
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LIBVORBIS_LOCAL_CONFIG_SUBDIRS="lib-src/libogg lib-src/libvorbis"
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AC_MSG_NOTICE([Vorbis libraries are available in this source tree])
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else
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AC_MSG_NOTICE([Vorbis libraries are NOT available in this source tree])
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fi
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])
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