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ac718c9a02
On my macOS installation `pkg-config --libs flac` doesn't include Ogg, and the linker won't search for the library automatically. This means that FLAC detection fails due to unresolved, Ogg-related symbols. Fixes #3439.
42 lines
1.3 KiB
Plaintext
42 lines
1.3 KiB
Plaintext
dnl
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dnl Check for libFLAC
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dnl
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AC_ARG_WITH([flac],
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AS_HELP_STRING([--without-flac],[do not build with flac support]),
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[ with_flac=${withval} ], [ with_flac=yes ])
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if test "$with_flac" != "no"; then
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PKG_CHECK_EXISTS([flac],[flac_found=yes],[flac_found=no])
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if test x"$flac_found" = xyes; then
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PKG_CHECK_MODULES([flac],[flac],[flac_found=yes])
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FLAC_CFLAGS="`$PKG_CONFIG --cflags flac`"
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FLAC_LIBS="`$PKG_CONFIG --libs flac`"
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fi
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else
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flac_found=no
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fi
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if test x"$flac_found" = xyes ; then
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AC_CHECK_LIB(FLAC, FLAC__stream_decoder_skip_single_frame,
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[ flac_decoder_skip_found=yes ],
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[ flac_decoder_skip_found=no ],
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[ $FLAC_LIBS $OGG_LIBS ])
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if test x"$flac_decoder_skip_found" = xyes; then
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opt_features_yes="$opt_features_yes\n * FLAC audio"
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AC_DEFINE(HAVE_FLAC_DECODER_SKIP, [1], [Define if FLAC__stream_decoder_skip_single_frame exists])
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AC_DEFINE(HAVE_FLAC_FORMAT_H, [1], [Define if the FLAC headers are present])
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else
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FLAC_CFLAGS=""
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FLAC_LIBS=""
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opt_features_no="$opt_features_no\n * FLAC audio (version too old)"
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fi
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else
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FLAC_CFLAGS=""
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FLAC_LIBS=""
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opt_features_no="$opt_features_no\n * FLAC audio"
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fi
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AC_SUBST(FLAC_CFLAGS)
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AC_SUBST(FLAC_LIBS)
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