[OE-core] [PATCH 6/9] pango: add directfb DISTRO_FEATURE

[Xiaofeng Yan]

From: Xiaofeng Yan <xiaofeng.yan at windriver.com>

pango run over x11 at current OE-core. If pango want to run over directfb, then \
the configuration related to x11 should be disabled and directfb should be enabled.

[YOCTO #1674]

Signed-off-by: Xiaofeng Yan <xiaofeng.yan at windriver.com>
---
 meta/recipes-graphics/pango/pango.inc |   19 +++++++++++++++----
 1 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/meta/recipes-graphics/pango/pango.inc b/meta/recipes-graphics/pango/pango.inc
index 6d94e02..6822694 100644
--- a/meta/recipes-graphics/pango/pango.inc
+++ b/meta/recipes-graphics/pango/pango.inc
@@ -10,14 +10,24 @@ SECTION = "libs"
 LICENSE = "LGPL"
 
 X11DEPENDS = "virtual/libx11 libxft"
-DEPENDS = "glib-2.0 fontconfig freetype zlib virtual/libiconv gtk-doc-native cairo ${@base_contains('DISTRO_FEATURES', 'x11', '${X11DEPENDS}', '', d)}"
+DEPENDS = "glib-2.0 fontconfig freetype zlib virtual/libiconv gtk-doc-native cairo "
 
 PACKAGES_DYNAMIC = "pango-module-*"
 
 RRECOMMENDS_${PN} = "${@base_contains('DISTRO_FEATURES', 'x11', 'pango-module-basic-x', '', d)} pango-module-basic-fc" 
 
+PACKAGECONFIG ??= "${@base_contains('DISTRO_FEATURES', 'x11', 'x11', '', d)} \
+           ${@base_contains('DISTRO_FEATURES', 'directfb', 'directfb', '', d)}"
+PACKAGECONFIG[x11] = "--with-x,--without-x,${X11DEPENDS}"
+PACKAGECONFIG[directfb] = ",,directfb"
+
 inherit gnome
 
+# Create a pango-modules package
+ALLOW_EMPTY_${BPN}-modules = "1"
+PACKAGES += "${BPN}-modules"
+RRECOMMENDS_${BPN}-modules =  "${@" ".join([p for p in d.getVar('PACKAGES', True).split() if p.find("pango-module") != -1])}"
+
 EXTRA_AUTORECONF = ""
 
 # seems to go wrong with default cflags
@@ -25,17 +35,18 @@ FULL_OPTIMIZATION_arm = "-O2"
 
 EXTRA_OECONF = "--disable-glibtest \
 		--enable-explicit-deps=no \
-	        --disable-debug \
-		${@base_contains('DISTRO_FEATURES', 'x11', '--with-x', '--without-x', d)}"
+	        --disable-debug"
 
 LEAD_SONAME = "libpango-1.0*"
 LIBV = "1.6.0"
 
+# No "etc" in "${D}" except for "usr", So add "/etc/pango" in the following function. \
+# Because "prologue + 'pango-querymodules > /etc/pango/pango.modules'" use this directory.
 postinst_prologue() {
 if [ "x$D" != "x" ]; then
   exit 1
 fi
-
+    [ ! -d "/etc/pango" ] && mkdir -p /etc/pango/
 }
 
 python populate_packages_prepend () {
-- 
1.7.0.4