| Message ID | 20190614210346.121013-14-giulio.benetti@micronovasrl.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [01/27] package/keyutils: re-enable package on microblaze | expand |
On Fri, 14 Jun 2019 23:03:32 +0200 Giulio Benetti <giulio.benetti@micronovasrl.com> wrote: > With Microblaze Gcc version < 8.x the build hangs due to gcc bug > 85180: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85180. The bug > shows up when building kmsxx with optimization but not when building > with -O0. To work around this, if BR2_TOOLCHAIN_HAS_GCC_BUG_85180=y we > force using -O0. > > Fixes: > http://autobuild.buildroot.net/results/360/360f19645e76314048c75424bb4b64da91742f47/ > > Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> > --- > package/kmsxx/kmsxx.mk | 8 ++++++++ > 1 file changed, 8 insertions(+) Applied to master, thanks. Thomas
diff --git a/package/kmsxx/kmsxx.mk b/package/kmsxx/kmsxx.mk index c664d52361..829beb1d68 100644 --- a/package/kmsxx/kmsxx.mk +++ b/package/kmsxx/kmsxx.mk @@ -12,6 +12,14 @@ KMSXX_INSTALL_STAGING = YES KMSXX_DEPENDENCIES = libdrm host-pkgconf KMSXX_CONF_OPTS = -DKMSXX_ENABLE_PYTHON=OFF +KMSXX_CXXFLAGS = $(TARGET_CXXFLAGS) + +ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y) +KMSXX_CXXFLAGS += -O0 +endif + +KMSXX_CONF_OPTS += -DCMAKE_CXX_FLAGS="$(KMSXX_CXXFLAGS)" + ifeq ($(BR2_PACKAGE_KMSXX_INSTALL_TESTS),y) KMSXX_TESTS = \ fbtest kmsblank kmscapture \
With Microblaze Gcc version < 8.x the build hangs due to gcc bug 85180: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85180. The bug shows up when building kmsxx with optimization but not when building with -O0. To work around this, if BR2_TOOLCHAIN_HAS_GCC_BUG_85180=y we force using -O0. Fixes: http://autobuild.buildroot.net/results/360/360f19645e76314048c75424bb4b64da91742f47/ Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> --- package/kmsxx/kmsxx.mk | 8 ++++++++ 1 file changed, 8 insertions(+)