mirror of
https://github.com/cookiengineer/audacity
synced 2025-05-03 00:59:43 +02:00
77 lines
3.1 KiB
Plaintext
77 lines
3.1 KiB
Plaintext
dnl Add Audacity/WX license?
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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_widgetextra.m4 serial 1
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dnl A function to check for the correct presence of lib-widget-extra in the
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dnl lib-src tree. Note that this is a mandatory library, and
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dnl that because we maintain it, we don't support system copies.
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dnl You would have thought you could use pkg-config for this. But the
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dnl pkg-config file doesn't exist until configure has been run for
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dnl lib-widget-extra. Using AC_CONFIG_SUBDIRS, that doesn't happen until
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dnl after everything in the main configure script has happened, so
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dnl we can't detect anything about the configured library, because it isn't
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dnl configured when this runs.
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dnl To get round this we have created our own subdirectory configuration
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dnl function, AX_CONFIG_DIR based on a subset of the code that implements
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dnl AC_CONFIG_SUBDIRS.
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AC_DEFUN([AUDACITY_CHECKLIB_WIDGETEXTRA], [
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dnl we always need to configure libwidgetextra, so just call the script
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dnl regardless.
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AX_CONFIG_DIR(["${srcdir}/lib-src/lib-widget-extra"])
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dnl having done that we get a pkg-config file we can use
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dnl add the directory with lib-widget-extra in to the pkg-config search path
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PKG_CONFIG_PATH="${srcdir}/lib-src/lib-widget-extra/:$PKG_CONFIG_PATH"
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export PKG_CONFIG_PATH
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PKG_CHECK_MODULES(WIDGETEXTRA, libwidgetextra,
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widgetextra_available="yes",
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widgetextra_available="no")
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if test "x$widgetextra_available" != "xyes" ; then
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AC_MSG_ERROR([lib-widget-extra is required to build audacity. A copy is included in the audacity source distribution at lib-src/lib-widget-extra/.])
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fi
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dnl otherwise good - got it. Flags will be available for use in
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dnl WIDGETEXTRA_LIBS and friends
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])
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AC_DEFUN([AUDACITY_CHECKLIB_PORTSMF], [
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AC_ARG_WITH(midi,
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[AS_HELP_STRING([--with-midi],
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[use portSMF for Midi support ])],
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PORTSMF_ARGUMENT=$withval,
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PORTSMF_ARGUMENT="unspecified")
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if false ; then
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AC_DEFINE(USE_MIDI, 1,
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[Define if midi support should be enabled])
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fi
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dnl we need to configure portSMF if there is a local copy
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if test -d ${srcdir}/lib-src/portsmf ; then
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AX_CONFIG_DIR(["${srcdir}/lib-src/portsmf"])
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fi
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dnl having done that we get a pkg-config file we can use
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dnl add the directory with portSMF in to the pkg-config search path
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PKG_CONFIG_PATH="${srcdir}/lib-src/portsmf/:$PKG_CONFIG_PATH"
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export PKG_CONFIG_PATH
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PKG_CHECK_MODULES(PORTSMF, portSMF,
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portsmf_available="yes",
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portsmf_available="no")
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if test "x$portsmf_available" = "xyes" ; then
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PORTSMF_LOCAL_AVAILABLE="yes"
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PORTSMF_LOCAL_LDFLAGS=$PORTSMF_LIBS
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PORTSMF_LOCAL_CXXFLAGS=$PORTSMF_CFLAGS
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PORTSMF_LOCAL_CPPSYMBOLS="USE_MIDI"
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dnl extra objects we can now compile
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PORTSMF_LOCAL_OPTOBJS="NoteTrack.o import/ImportMIDI.o"
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dnl this bit makes sure that we compile the lib-src copy
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PORTSMF_LOCAL_BUILD="portSMF"
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else
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PORTSMF_LOCAL_AVAILABLE="no"
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fi
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])
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