mirror of
https://github.com/cookiengineer/audacity
synced 2025-11-04 16:14:00 +01:00
59 lines
2.1 KiB
Plaintext
59 lines
2.1 KiB
Plaintext
dnl Add Audacity / LRDF 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_liblrdf.m4 serial 1
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AC_DEFUN([AUDACITY_CHECKLIB_LIBLRDF], [
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AC_ARG_WITH(liblrdf,
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[AS_HELP_STRING([--with-liblrdf],
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[use liblrdf for categorisation of LADSPA plugins ])],
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LIBLRDF_ARGUMENT=$withval,
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LIBLRDF_ARGUMENT="unspecified")
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if false ; then
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AC_DEFINE(USE_LIBLRDF, 1,
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[Define if liblrdf (metadata for LADSPA plugins) support should be enabled])
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fi
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dnl Check for a system copy of liblrdf to use. I've only tested with
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dnl version 0.4.0, this requirement might be relaxed in the future if
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dnl someone else has it working with an earlier version.
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PKG_CHECK_MODULES(LIBLRDF, lrdf >= 0.4.0,
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liblrdf_available_system="yes",
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liblrdf_available_system="no")
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LIBLRDF_SYSTEM_AVAILABLE="no"
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if test "x$liblrdf_available_system" = "xyes" ; then
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LIBLRDF_SYSTEM_AVAILABLE="yes"
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LIBLRDF_SYSTEM_LIBS="$LIBLRDF_LIBS"
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LIBLRDF_SYSTEM_CXXFLAGS="$LIBLRDF_CFLAGS"
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LIBLRDF_SYSTEM_CPPSYMBOLS="USE_LIBLRDF"
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AC_MSG_NOTICE([liblrdf available as system library])
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fi
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if test "x$LIBLRDF_SYSTEM_AVAILABLE" = "xno" ; then
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AC_MSG_NOTICE([liblrdf NOT available as system library])
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fi
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dnl see if liblrdf is available locally
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AC_CHECK_FILE(${srcdir}/lib-src/liblrdf/lrdf.h,
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lrdf_h_found="yes",
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lrdf_h_found="no")
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if test "x$lrdf_h_found" = "xyes" ; then
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LIBLRDF_LOCAL_AVAILABLE="yes"
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LIBLRDF_LOCAL_LIBS="liblrdf.a"
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LIBLRDF_LOCAL_CXXFLAGS='-I$(top_srcdir)/lib-src/liblrdf'
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LIBLRDF_LOCAL_CPPSYMBOLS="USE_LIBLRDF"
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if test ! -f lib-src/liblrdf/Makefile ; then
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LIBLRDF_LOCAL_CONFIG_SUBDIRS="lib-src/liblrdf"
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fi
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AC_MSG_NOTICE([liblrdf is available in the local tree])
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else
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LIBLRDF_LOCAL_AVAILABLE="no"
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AC_MSG_NOTICE([liblrdf is NOT available in the local tree])
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fi
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])
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