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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-05-17 00:03:19 +0200 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2016-05-17 13:22:11 +0200 |
| commit | 9acd598bccaab7e5edef5444abf97c840737c5b4 (patch) | |
| tree | f32cf5f53dce317479cf49cfc02bfbdd039fb6d0 | |
| parent | 0af371be3a1818c2a96e86b5a92c5b9f9002403a (diff) | |
assimp: disable on Microblaze
This package triggers an infinite loop bug in gcc on the Microblaze
architecture when the optimization level is O1, O2 or O3. This bug has
been reported at https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71124.
While Buildroot by default uses an Os optimization level, assimp's build
system overrides that by O3 by default.
This problem is causing timeouts in the autobuilders that make them
consume 100% of CPU during 8 hours (the timeout used by the autobuilder
scripts).
Fixes:
http://autobuild.buildroot.net/results/084fc537ab81aed278126f173daf99f2699ef22c/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
| -rw-r--r-- | package/assimp/Config.in | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/package/assimp/Config.in b/package/assimp/Config.in index 35e2f239a..93020f723 100644 --- a/package/assimp/Config.in +++ b/package/assimp/Config.in @@ -1,5 +1,9 @@ config BR2_PACKAGE_ASSIMP bool "assimp" + # All gcc versions affected by + # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71124, that + # cause an infinite loop in gcc when building this package. + depends on !BR2_microblaze depends on BR2_INSTALL_LIBSTDCPP select BR2_PACKAGE_ZLIB help @@ -11,4 +15,5 @@ config BR2_PACKAGE_ASSIMP http://www.assimp.org comment "assimp needs a toolchain w/ C++" + depends on !BR2_microblaze depends on !BR2_INSTALL_LIBSTDCPP |