gstreamer1.0-rtsp-server: Transition to meson based build

* 0001-meson-build-gir-even-when-cross-compiling-if-introsp.patch is a
  fix for GIR support in the meson.build file.

(From OE-Core rev: 63217812467f4d225c80c145edbbceca1dc8efc0)

Signed-off-by: Carlos Rafael Giani <crg7475@mailbox.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 46 insertions, 13 deletions

diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-rtsp-server/0001-meson-build-gir-even-when-cross-compiling-if-introsp.patch b/meta/recipes-multimedia/gstreamer/gstreamer1.0-rtsp-server/0001-meson-build-gir-even-when-cross-compiling-if-introsp.patch
new file mode 100644
index 0000000000..6962a50d6e
--- /dev/null
+++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-rtsp-server/0001-meson-build-gir-even-when-cross-compiling-if-introsp.patch
@@ -0,0 +1,36 @@
+From 95ce953e34cd0e9f5d42ce7900a9572e7bc8ca47 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Tim-Philipp=20M=C3=BCller?= <tim@centricular.com>
+Date: Fri, 18 Oct 2019 00:42:12 +0100
+Subject: [PATCH] meson: build gir even when cross-compiling if introspection
+ was enabled explicitly
+
+This can be made to work in certain circumstances when
+cross-compiling, so default to not building g-i stuff
+when cross-compiling, but allow it if introspection was
+enabled explicitly via -Dintrospection=enabled.
+
+See gstreamer/gstreamer#454 and gstreamer/gstreamer#381.
+
+Upstream-Status: Backport [95ce953e34cd0e9f5d42ce7900a9572e7bc8ca47]
+
+Signed-off-by: Carlos Rafael Giani <crg7475@mailbox.org>
+---
+ meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/meson.build b/meson.build
+index e1e3b1d..3f45f0e 100644
+--- a/meson.build
++++ b/meson.build
+@@ -173,7 +173,7 @@ endif
+ 
+ gir = find_program('g-ir-scanner', required : get_option('introspection'))
+ gnome = import('gnome')
+-build_gir = gir.found() and not meson.is_cross_build()
++build_gir = gir.found() and (not meson.is_cross_build() or get_option('introspection').enabled())
+ gir_init_section = [ '--add-init-section=extern void gst_init(gint*,gchar**);' + \
+     'g_setenv("GST_REGISTRY_1.0", "@0@", TRUE);'.format(meson.current_build_dir() + '/gir_empty_registry.reg') + \
+     'g_setenv("GST_PLUGIN_PATH_1_0", "", TRUE);' + \
+-- 
+2.17.1
+
diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-rtsp-server_1.16.1.bb b/meta/recipes-multimedia/gstreamer/gstreamer1.0-rtsp-server_1.16.1.bb
index 45302ef4f6..deac5a9664 100644
--- a/meta/recipes-multimedia/gstreamer/gstreamer1.0-rtsp-server_1.16.1.bb
+++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-rtsp-server_1.16.1.bb
@@ -9,8 +9,7 @@ DEPENDS = "gstreamer1.0 gstreamer1.0-plugins-base"
 PNREAL = "gst-rtsp-server"
 
 SRC_URI = "https://gstreamer.freedesktop.org/src/${PNREAL}/${PNREAL}-${PV}.tar.xz \
-           file://0001-introspection.m4-prefix-pkgconfig-paths-with-PKG_CON.patch \
-           file://gtk-doc-tweaks.patch \
+           file://0001-meson-build-gir-even-when-cross-compiling-if-introsp.patch \
            "
 
 SRC_URI[md5sum] = "380d6a42e856c32fcefa508ad57129e0"
@@ -18,17 +17,15 @@ SRC_URI[sha256sum] = "b0abacad2f86f60d63781d2b24443c5668733e8b08664bbef94124906d
 
 S = "${WORKDIR}/${PNREAL}-${PV}"
 
-inherit autotools pkgconfig upstream-version-is-even gobject-introspection gtk-doc
+inherit meson pkgconfig upstream-version-is-even gobject-introspection
 
-EXTRA_OECONF = "--disable-examples --disable-tests"
+EXTRA_OEMESON += " \
+    -Dexamples=disabled \
+    -Dtests=disabled \
+"
 
-# Starting with 1.8.0 gst-rtsp-server includes dependency-less plugins as well
-LIBV = "1.0"
-require gst-plugins-package.inc
-
-delete_pkg_m4_file() {
-        # This m4 file is out of date and is missing PKG_CONFIG_SYSROOT_PATH tweaks which we need for introspection
-        rm "${S}/common/m4/pkg.m4" || true
-}
+GIR_MESON_ENABLE_FLAG = "enabled"
+GIR_MESON_DISABLE_FLAG = "disabled"
 
-do_configure[prefuncs] += " delete_pkg_m4_file"
+# Starting with 1.8.0 gst-rtsp-server includes dependency-less plugins as well
+require gstreamer1.0-plugins-packaging.inc