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https://github.com/cookiengineer/audacity
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3532ecd7b2
This enables all platforms to use LV2 plugins in non-GUI mode. There is still some work to do, like subgroup handling and better scalepoint handling.
64 lines
2.0 KiB
Plaintext
64 lines
2.0 KiB
Plaintext
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_lv2.m4 serial 1
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AC_DEFUN([AUDACITY_CHECKLIB_LV2], [
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AC_ARG_WITH(LV2,
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[AS_HELP_STRING([--with-lv2],
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[use for adding LV2 plug-in support])],
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LV2_ARGUMENT=$withval,
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LV2_ARGUMENT="unspecified")
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if false ; then
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AC_DEFINE(USE_LV2, 1,
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[Define if LV2 support should be enabled])
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fi
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dnl see if lv2 is installed on the system
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PKG_CHECK_MODULES(LV2, [lv2 lilv serd sord sratom],
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lv2_available_system="yes",
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lv2_available_system="no")
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if test "x$lv2_available_system" = "xyes" ; then
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LV2_SYSTEM_AVAILABLE="yes"
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LV2_SYSTEM_LIBS=$LV2_LIBS
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LV2_SYSTEM_CXXFLAGS=$LV2_CFLAGS
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LV2_SYSTEM_CPPSYMBOLS="USE_LV2"
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LV2_SYSTEM_OPTOBJS="effects/lv2/LoadLV2.o effects/lv2/LV2Effect.o effects/lv2/LV2PortGroup.o"
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AC_MSG_NOTICE([LV2 libraries are available as system libraries])
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else
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LV2_SYSTEM_AVAILABLE="no"
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AC_MSG_NOTICE([LV2 libraries are NOT available as system libraries])
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fi
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dnl see if LV2 is available locally
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AC_CHECK_FILE(${srcdir}/lib-src/lv2/configure,
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lv2_configure_found="yes",
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lv2_configure_found="no")
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if test "x$lv2_configure_found" = "xyes" ; then
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LV2_LOCAL_AVAILABLE="yes"
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LV2_LOCAL_LIBS="liblv2.a"
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LV2_LOCAL_CXXFLAGS='-I$(top_srcdir)/lib-src/lv2/include'
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LV2_LOCAL_CPPSYMBOLS="USE_LV2"
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LV2_LOCAL_OPTOBJS="effects/lv2/LoadLV2.o effects/lv2/LV2Effect.o effects/lv2/LV2PortGroup.o"
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AC_MSG_NOTICE([LV2 libraries are available in the local tree])
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else
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LV2_LOCAL_AVAILABLE="no"
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AC_MSG_NOTICE([LV2 libraries are NOT available in the local tree])
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fi
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])
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AC_DEFUN([AUDACITY_CONFIG_SUBDIRS_LV2], [
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if test "$LV2_USE_LOCAL" = yes; then
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AC_CONFIG_SUBDIRS([lib-src/lv2])
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fi
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])
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