[Buildroot] [git commit] package/rt-tests: disable for musl toolchains
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Fri Jul 15 13:00:13 UTC 2016
commit: https://git.buildroot.net/buildroot/commit/?id=43bffa59e7359610c8f00038ddd97795c0ca35e1
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
The cyclictest program doesn't build with musl toolchains due to
several issues with a different implementation of the "struct sigevent"
from Glibc/uClibc and musl (similar to [1]).
The pi_stress program doesn't build with musl toolchains with the
following error since musl doesn't provide _POSIX_THREAD_PRIO_INHERIT
define even if musl have Priority Inheritance mutexes [2]:
src/pi_tests/pi_stress.c:78:2: error: #error "Can't run this test without PI Mutex support"
#error "Can't run this test without PI Mutex support"
Since the fix for cyclictest is not trivial, disable rt-tests for musl
toolchains.
Fixes:
http://autobuild.buildroot.net/results/c27/c272ef7df6190cbb688e6db0b1ee210e6fbb472c
[1] https://bugs.mysql.com/bug.php?id=80322
[2] http://www.openwall.com/lists/musl/2016/03/18/6
Signed-off-by: Romain Naour <romain.naour at gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
package/rt-tests/Config.in | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/package/rt-tests/Config.in b/package/rt-tests/Config.in
index 12e084e..08967ce 100644
--- a/package/rt-tests/Config.in
+++ b/package/rt-tests/Config.in
@@ -3,6 +3,7 @@ config BR2_PACKAGE_RT_TESTS
depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
depends on BR2_USE_MMU # fork()
depends on !BR2_STATIC_LIBS # dlopen
+ depends on !BR2_TOOLCHAIN_USES_MUSL # cyclictest
help
Set of utilities for testing the real-time behaviour of a
Linux system.
@@ -27,6 +28,7 @@ comment "rt-tests may not work on MIPS with an external uClibc toolchain"
depends on BR2_TOOLCHAIN_EXTERNAL_UCLIBC
depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
-comment "rt-tests needs a toolchain w/ NPTL, dynamic library"
- depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS
+comment "rt-tests needs a uClibc or glibc toolchain w/ NPTL, dynamic library"
+ depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS \
+ || BR2_TOOLCHAIN_USES_MUSL
depends on BR2_USE_MMU
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