Message ID | 20190618084535.75870-5-giulio.benetti@micronovasrl.com |
---|---|
State | Accepted |
Headers | show |
Series | Microblaze clean up 2 | expand |
On Tue, 18 Jun 2019 10:45:35 +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 libtorrent-rasterbar 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/410/410e75676abc6bbabe9029ecda969e3d909f3e18/ > > Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> > --- > package/libtorrent-rasterbar/libtorrent-rasterbar.mk | 4 ++++ > 1 file changed, 4 insertions(+) Applied to master, thanks. Thomas
diff --git a/package/libtorrent-rasterbar/libtorrent-rasterbar.mk b/package/libtorrent-rasterbar/libtorrent-rasterbar.mk index 012e972f1d..1d132382e1 100644 --- a/package/libtorrent-rasterbar/libtorrent-rasterbar.mk +++ b/package/libtorrent-rasterbar/libtorrent-rasterbar.mk @@ -21,6 +21,10 @@ ifeq ($(BR2_m68k_cf),y) LIBTORRENT_RASTERBAR_CXXFLAGS += -fno-defer-pop endif +ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y) +LIBTORRENT_RASTERBAR_CXXFLAGS += -O0 +endif + LIBTORRENT_RASTERBAR_CONF_OPTS += CXXFLAGS="$(LIBTORRENT_RASTERBAR_CXXFLAGS)" ifeq ($(BR2_ENABLE_LOCALE)$(BR2_PACKAGE_LIBICONV),y)
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 libtorrent-rasterbar 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/410/410e75676abc6bbabe9029ecda969e3d909f3e18/ Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> --- package/libtorrent-rasterbar/libtorrent-rasterbar.mk | 4 ++++ 1 file changed, 4 insertions(+)