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Add ACTION-IF-USE and ACTION-IF-NOTUSE parameters to GST_CHECK_FEATURE.
Original commit message from CVS: Add ACTION-IF-USE and ACTION-IF-NOTUSE parameters to GST_CHECK_FEATURE. Convert glib2 check to use GST_CHECK_FEATURE.
This commit is contained in:
Richard Boulton
parent
4dce71b5a7
commit
fa53aaa72f
2 changed files with 39 additions and 48 deletions
26
acinclude.m4
26
acinclude.m4
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@ -297,7 +297,8 @@ dnl Perform a check for a feature for GStreamer
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dnl Richard Boulton <richard-alsa@tartarus.org>
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dnl Last modification: 25/06/2001
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dnl GST_CHECK_FEATURE(FEATURE-NAME, FEATURE-DESCRIPTION,
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dnl DEPENDENT-PLUGINS, TEST-FOR-FEATURE)
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dnl DEPENDENT-PLUGINS, TEST-FOR-FEATURE,
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dnl DISABLE-BY-DEFAULT, ACTION-IF-USE, ACTION-IF-NOTUSE)
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dnl
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dnl This macro adds a command line argument to enable the user to enable
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dnl or disable a feature, and if the feature is enabled, performs a supplied
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@ -306,6 +307,14 @@ dnl
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dnl The test should define HAVE_<FEATURE-NAME> to "yes" or "no" depending
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dnl on whether the feature is available.
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dnl
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dnl The macro will set USE_<<FEATURE-NAME> to "yes" or "no" depending on
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dnl whether the feature is to be used.
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dnl
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dnl The macro will call AM_CONDTIONAL(USE_<<FEATURE-NAME>, ...) to allow
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dnl the feature to control what is built in Makefile.ams. If you want
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dnl additional actions resulting from the test, you can add them with the
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dnl ACTION-IF-USE and ACTION-IF-NOTUSE parameters.
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dnl
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dnl FEATURE-NAME is the name of the feature, and should be in
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dnl purely upper case characters.
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dnl FEATURE-DESCRIPTION is used to describe the feature in help text for
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@ -316,12 +325,16 @@ dnl or "no" depending on whether the feature is
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dnl available.
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dnl DISABLE-BY-DEFAULT if "disabled", the feature is disabled by default,
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dnl if any other value, the feature is enabled by default.
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dnl ACTION-IF-USE any extra actions to perform if the feature is to be
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dnl used.
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dnl ACTION-IF-NOTUSE any extra actions to perform if the feature is not to
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dnl be used.
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dnl
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AC_DEFUN(GST_CHECK_FEATURE,
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[dnl
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builtin(define, [gst_endisable], ifelse($5, [disabled], [enable], [disable]))dnl
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AC_ARG_ENABLE(translit([$1], A-Z, a-z),
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[ ]builtin(format, --%-26s gst_endisable %s: %s, gst_endisable-translit([$1], A-Z, a-z), [$2], [$3]),
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[ ]builtin(format, --%-26s gst_endisable %s, gst_endisable-translit([$1], A-Z, a-z), [$2]ifelse([$3],,,: [$3])),
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[ case "${enableval}" in
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yes) USE_[$1]=yes ;;
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no) USE_[$1]=no ;;
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@ -350,10 +363,13 @@ if test x$USE_[$1] = xyes; then
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fi
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fi
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dnl *** Warn if it's disabled or not found
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if test x$USE_[$1] = xno; then
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AC_MSG_WARN(
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if test x$USE_[$1] = xyes; then
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ifelse([$6], , :, [$6])
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else
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ifelse([$3], , :, [AC_MSG_WARN(
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***** NOTE: These plugins won't be built: [$3]
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)
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)])
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ifelse([$7], , :, [$7])
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fi
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dnl *** Define the conditional as appropriate
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AM_CONDITIONAL(USE_[$1], test x$USE_[$1] = xyes)
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@ -168,63 +168,38 @@ AC_MSG_RESULT(no)
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dnl Check for essential libraries first:
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dnl ====================================
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AC_ARG_ENABLE(glib2,
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[ --enable-glib2 enable the use of glib-2.0 and GObject if available],
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[ case "${enableval}" in
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yes) USE_GLIB2=yes ;;
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no) USE_GLIB2=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for --enable-glib2) ;;
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esac],
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[:])
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HAVE_OBJECT_MODEL=no
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if test x$USE_GLIB2 = xyes; then
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AC_MSG_CHECKING(glib-2.0)
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dnl Check for glib2
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GST_CHECK_FEATURE(GLIB2, [use of glib-2.0 and GObject], , [
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PKG_CHECK_MODULES(GLIB2, glib-2.0 gobject-2.0 gthread-2.0 gmodule-2.0,
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HAVE_GLIB2=yes,HAVE_GLIB2=yes)
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if test x$HAVE_GLIB2 = xyes; then
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CORE_LIBS="$GLIB2_LIBS"
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CORE_CFLAGS="$GLIB2_CFLAGS"
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HAVE_GLIB2=yes,HAVE_GLIB2=no)
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AC_SUBST(GLIB2_LIBS)
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AC_SUBST(GLIB2_CFLAGS)
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], disabled, [
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CORE_LIBS="$CORE_LIBS $GLIB2_LIBS"
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CORE_CFLAGS="$CORE_CFLAGS $GLIB2_CFLAGS"
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AC_DEFINE(USE_GLIB2)
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GST_DEFINE_CFLAGS="$GST_DEFINE_CFLAGS -DUSE_GLIB2"
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HAVE_OBJECT_MODEL=yes
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else
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USE_GLIB2=no
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HAVE_OBJECT_MODEL=no
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fi
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fi
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AM_CONDITIONAL(USE_GLIB2, test "x$USE_GLIB2" = "xyes")
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])
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AC_SUBST(USE_GLIB2)
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dnl FIXME: check for gtk2 and gnome2 - these conditionals are currently
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dnl always false.
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AM_CONDITIONAL(USE_GTK2, test "x$USE_GTK2" = "xyes")
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AC_SUBST(USE_GTK2)
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AM_CONDITIONAL(USE_GNOME2, test "x$USE_GNOME2" = "xyes")
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AC_SUBST(USE_GNOME2)
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if test x$HAVE_OBJECT_MODEL = xno; then
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dnl Check for glib
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if test x$USE_GLIB2 = xno; then
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dnl Check for glib and gtk
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AM_PATH_GLIB(1.2.0,,
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AC_MSG_ERROR(Cannot find glib: Is glib-config in path?),
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glib gmodule gthread)
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dnl Put the glib flags into $LIBS and $CFLAGS since we always use them
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CORE_LIBS="$GLIB_LIBS"
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CORE_CFLAGS="$GLIB_CFLAGS"
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dnl Check for gtk
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AM_PATH_GTK(1.2.0,,
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AC_MSG_ERROR(Cannot find gtk: Is gtk-config in path?))
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dnl Put the gtk flags into $LIBS and $CFLAGS since we always use them
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CORE_LIBS="$CORE_LIBS $GTK_LIBS"
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CORE_CFLAGS="$CORE_CFLAGS $GTK_CFLAGS"
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HAVE_OBJECT_MODEL=yes
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CORE_LIBS="$CORE_LIBS $GLIB_LIBS $GTK_LIBS"
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CORE_CFLAGS="$CORE_CFLAGS $GLIB_CFLAGS $GTK_CFLAGS"
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fi
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