cairo: Fix build with gcc 4.9

Fix upstream bug
https://bugs.freedesktop.org/show_bug.cgi?id=77060

gcc 4.9 now generates slim objects when LTO is used
These slim objects only contain intermediate language
representation for LTO. Use -ffat-lto-objects to create files which
contain additionally the object code. When linking some .so file, the option
'-flto' is missed, so the error happens.
We add '-ffat-lto-objects' flag to make gcc 4.9 behaves the same as gcc 4.8.

(From OE-Core rev: c4e65e14fbdf957aa34e074337c5649a0b0888b7)

(From OE-Core rev: 858f01ab9613c2b122718c350da763f8fe981d9f)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-graphics/cairo/cairo.inc b/meta/recipes-graphics/cairo/cairo.inc
index c0af1e3..cd37559 100644 (file)
--- a/meta/recipes-graphics/cairo/cairo.inc
+++ b/meta/recipes-graphics/cairo/cairo.inc
@@ -35,3 +35,5 @@ export ac_cv_lib_bfd_bfd_openr="no"
 export ac_cv_lib_lzo2_lzo2a_decompress="no"
 
 BBCLASSEXTEND = "native"
+
+CFLAGS += "-ffat-lto-objects"