diff options
| -rw-r--r-- | meta/recipes-qt/qt4/files/mips-relocate.patch | 28 | ||||
| -rw-r--r-- | meta/recipes-qt/qt4/qt-4.6.3.inc | 1 |
2 files changed, 29 insertions, 0 deletions
diff --git a/meta/recipes-qt/qt4/files/mips-relocate.patch b/meta/recipes-qt/qt4/files/mips-relocate.patch new file mode 100644 index 0000000000..2fde9a0dcf --- /dev/null +++ b/meta/recipes-qt/qt4/files/mips-relocate.patch @@ -0,0 +1,28 @@ +Disable the LDFLAGS "-Bsymbolic-functions" for mips + +"-Bsymbolic-functions" flag makes ld to bind the global function symbol of shared library at compiling time, thus reduce the runtime relocation cost. + +However, this flag in binutil 2.20 cause QT4 mips building failure, which is "final link failed: Bad value" error in libQtWebKit.so linking stage. If downgrad to binutil 2.19, this error disappears. further investigation showes commit http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/scripttempl/mips.sc.diff?r1=1.2&r2=1.3&cvsroot=src cause this error. + +So this patch disable this flag for QT4 mips. If future binutils version fix this issue, this patch can be safely removed. + +Signed-off-by: Yu Ke <ke.yu@intel.com> + +diff --git a/configure b/configure +index ca14279..5db9926 100755 +--- a/configure ++++ b/configure +@@ -3035,6 +3035,13 @@ if [ "$CFG_REDUCE_RELOCATIONS" != "no" ]; then + fi + fi + ++# Temporily disable -Bsymbolic-functions for mips, because libQtWebKit can not pass the build ++# if has -Bsymbolic-functions and binutil 2.20 ++# -Bsymbolic-functions is OK in binutil 2.19 ++if [ "$CFG_ARCH" = "mips" ]; then ++ CFG_REDUCE_RELOCATIONS=no ++fi ++ + # auto-detect GNU make support + if [ "$CFG_USE_GNUMAKE" = "auto" ] && "$MAKE" -v | grep "GNU Make" >/dev/null 2>&1; then + CFG_USE_GNUMAKE=yes diff --git a/meta/recipes-qt/qt4/qt-4.6.3.inc b/meta/recipes-qt/qt4/qt-4.6.3.inc index 9f4e221bb5..155af66b89 100644 --- a/meta/recipes-qt/qt4/qt-4.6.3.inc +++ b/meta/recipes-qt/qt4/qt-4.6.3.inc @@ -16,6 +16,7 @@ SRC_URI = "http://get.qt.nokia.com/qt/source/qt-everywhere-opensource-src-${PV}. file://g++.conf \ file://linux.conf \ file://hack-out-pg_config.patch \ + file://mips-relocate.patch \ " S = "${WORKDIR}/qt-everywhere-opensource-src-${PV}" |