[yocto] [meta-qt3][PATCH] qt-x11-free: obey LDFLAGS

[Christopher Larson]

From: Christopher Larson <chris_larson at mentor.com>

We need to obey LDFLAGS to get the correct hash style for external toolchains.

The ideal way to deal with this would be for the build to be like the qt4
build, obeying the OE_QMAKE_ variables as defined in qmake_base, but that's
not going to happen just now. The next best thing would be to pass '${CXX}
${LDFLAGS}' as the 'LINK' variable, but the plugin builds aren't using LINK,
so this resorts to brute force and appends LDFLAGS to CXX.

We'll eventually bump LSB support and drop qt3 anyway.

Signed-off-by: Christopher Larson <chris_larson at mentor.com>
---
 recipes-qt3/qt3/qt-x11-free-common.inc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/recipes-qt3/qt3/qt-x11-free-common.inc b/recipes-qt3/qt3/qt-x11-free-common.inc
index a788cbe..6d23848 100644
--- a/recipes-qt3/qt3/qt-x11-free-common.inc
+++ b/recipes-qt3/qt3/qt-x11-free-common.inc
@@ -20,10 +20,16 @@ QT_CONFIG_FLAGS = "-release -shared -qt-zlib -no-nas-sound -no-sm -qt-libpng -no
 
 EXTRA_ENV = 'QMAKE="${OE_QMAKE_QMAKE} -after INCPATH+=${STAGING_INCDIR} \
              INCPATH+=${STAGING_INCDIR}/freetype2 LIBS+=-L${STAGING_LIBDIR}" \
-             QMAKESPEC="${QMAKESPEC}" LINK="${CXX} -Wl,-rpath-link,${STAGING_LIBDIR}" \
+             QMAKESPEC="${QMAKESPEC}" LINK="${CXX}" \
              AR="${TARGET_PREFIX}ar cqs" \
              MOC="${OE_QMAKE_MOC}" UIC="${OE_QMAKE_UIC}" MAKE="make -e"'
 
+# This isn't an ideal fix, but not everything is obeying the 'LINK' variable,
+# and the qt3 build isn't using a qmake.conf that obeys the OE_QMAKE_
+# variables. Rather than substantially reworking the qt3 build at this time,
+# just hack it. We'll eventually bump LSB support and drop qt3 anyway.
+CXX += "${LDFLAGS}"
+
 do_configure() {
 	if [ ! -L ${QMAKE_MKSPEC_PATH}/${TARGET_OS}-oe-g++ ]; then
 		ln -sf ${QMAKE_MKSPEC_PATH}/linux-g++ ${QMAKE_MKSPEC_PATH}/${TARGET_OS}-oe-g++
-- 
2.8.0