[oe] [PATCH] pkgconfig.bbclass: don't blindly install every .pc file

[Andreas Oberritter]

* Instead of installing the file, print a log message. Later,
  this function could be removed.
* .pc files must be installed explicitly to avoid causing
  build problems. E.g. libsoup-2.4-gnome.pc must not be
  installed if libsoup-2.4 is built without gnome support,
  because gstreamer would try to link against libsoup-2.4-gnome.
* Fixes for lua5.1 and libid3tag, which install their own .pc
  files from OE, have been submitted.

Signed-off-by: Andreas Oberritter <obi at opendreambox.org>
---
 classes/pkgconfig.bbclass |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/classes/pkgconfig.bbclass b/classes/pkgconfig.bbclass
index 23ab453..d96b708 100644
--- a/classes/pkgconfig.bbclass
+++ b/classes/pkgconfig.bbclass
@@ -16,6 +16,8 @@ pkgconfig_sysroot_preprocess () {
 	install -d ${SYSROOT_DESTDIR}${PKG_CONFIG_DIR}
 	for pc in `find ${S} -name '*.pc' -type f | grep -v -- '-uninstalled.pc$'`; do
 		pcname=`basename $pc`
-		cat $pc > ${SYSROOT_DESTDIR}${PKG_CONFIG_DIR}/$pcname
+		if [ ! -f ${SYSROOT_DESTDIR}${PKG_CONFIG_DIR}/$pcname ]; then
+			oenote "$pcname was not installed."
+		fi
 	done
 }
-- 
1.7.1