qt4: Fix *.la pollution

Recent [platform dependent] changes to QT_CONFIG_FLAGS allow
some C-preprocessor defines to creep into *.la (libtool) files.
This are not allowed (or even handled) and cause linker errors
when trying to link against these libraries.

This patch removes the incorrect/erroneous preprocessor directives
to leave the *.la files useable once again.  The change is done in
a post-processing step to clean up the *.la files as they are only
used externally to this package.

Signed-off-by: Gary Thomas <gary@mlbassoc.com>
Upstream-status: Innapropriate [OE patch causes the problem]
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

1 files changed, 5 insertions, 0 deletions

diff --git a/recipes-qt/qt4/qt4-imx-support.inc b/recipes-qt/qt4/qt4-imx-support.inc
index 10eac09..0efb564 100644
--- a/recipes-qt/qt4/qt4-imx-support.inc
+++ b/recipes-qt/qt4/qt4-imx-support.inc
@@ -21,3 +21,8 @@ QT_CONFIG_FLAGS_append_mx6 = " -I${STAGING_KERNEL_DIR}/include/uapi \
                                -DLINUX=1 -DEGL_API_FB=1 \
                                -DQT_QPA_EXPERIMENTAL_TOUCHEVENT=1"
 
+# The QT_CONFIG_FLAGS can pollute *.la files with -Dxxx
+do_compile_append_mx6 () {
+    find lib -name "*.la" | xargs -n1 sed -i 's/-D.*=1//g'
+}
+