diff options
Diffstat (limited to 'package/qt/qt.mk')
| -rw-r--r-- | package/qt/qt.mk | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/package/qt/qt.mk b/package/qt/qt.mk index 1dcb05d6af..921ff13d29 100644 --- a/package/qt/qt.mk +++ b/package/qt/qt.mk @@ -32,6 +32,15 @@ QT_LDFLAGS = $(TARGET_LDFLAGS) # use an older c++ standard to prevent build failure QT_CXXFLAGS += -std=gnu++98 +# gcc bug internal compiler error: in validate_condition_mode, at +# config/rs6000/rs6000.c:180744. Bug is fixed since gcc 7. +# Workaround is to set -mno-isel, see +# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60818 and +# https://gcc.gnu.org/ml/gcc-patches/2016-02/msg01036.html +ifeq ($(BR2_powerpc_8540)$(BR2_powerpc_8548)$(BR2_powerpc_e500mc)$(BR2_powerpc_e5500):$(BR2_TOOLCHAIN_GCC_AT_LEAST_7),y:) +QT_CXXFLAGS += -mno-isel +endif + # Qt has some assembly function that are not present in thumb1 mode: # Error: selected processor does not support Thumb mode `swp r3,r7,[r4]' # so, we desactivate thumb mode |
