diff options
| author | Vicente Olivert Riera <Vincent.Riera@imgtec.com> | 2016-05-31 11:15:55 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-05-31 21:10:42 +0200 |
| commit | e032a29604e843c8adc551d5ceb3c45bc7715b4d (patch) | |
| tree | 34727dff161a7a0aeb96648e12c871017f51b499 /package/mesa3d | |
| parent | 019b22f8fa9742c80144b7d7970d319ae798c5ff (diff) | |
mesa3d: use -mno-compact-eh for Code Sourcery MIPS
mesa3d doesn't like the new compressed exception handling of the Code
Sourcery MIPS toolchain and it fails to compile with an error like this
one:
/br/output/host/opt/ext-toolchain/bin/../lib/gcc/mips-linux-gnu/5.3.0/../../../../mips-linux-gnu/bin/ld:
../../../../src/mesa/.libs/libmesagallium.a(ir_to_mesa.o):
.eh_frame_entry not in order
/br/output/host/opt/ext-toolchain/bin/../lib/gcc/mips-linux-gnu/5.3.0/../../../../mips-linux-gnu/bin/ld:
final link failed: Nonrepresentable section on output
collect2: error: ld returned 1 exit status
Using -mno-compact-eh fixes the problem.
Fixes:
http://autobuild.buildroot.net/results/3cd/3cd81c57c51c0963ee6f4d9b814989460bb35316/
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
[Thomas: improve comment in code.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/mesa3d')
| -rw-r--r-- | package/mesa3d/mesa3d.mk | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/package/mesa3d/mesa3d.mk b/package/mesa3d/mesa3d.mk index 3c98f8dd7..15ba42299 100644 --- a/package/mesa3d/mesa3d.mk +++ b/package/mesa3d/mesa3d.mk @@ -22,6 +22,14 @@ MESA3D_DEPENDENCIES = \ expat \ libdrm +# The Sourcery MIPS toolchain has a special (non-upstream) feature to +# have "compact exception handling", which unfortunately breaks with +# mesa3d, so we disable it here by passing -mno-compact-eh. +ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS),y) +MESA3D_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -mno-compact-eh" +MESA3D_CONF_ENV += CXXFLAGS="$(TARGET_CXXFLAGS) -mno-compact-eh" +endif + ifeq ($(BR2_PACKAGE_OPENSSL),y) MESA3D_DEPENDENCIES += openssl MESA3D_CONF_OPTS += --with-sha1=libcrypto |