[Buildroot] [PATCH v2 next 7/7] valgrind: disable for MIPS soft-float when using binutils >= 2.25

Vicente Olivert Riera Vincent.Riera at imgtec.com
Tue May 31 11:13:18 UTC 2016


As stated here [1], recent changes on the MIPS binutils sources have
made it necessary for GCC to pass the -msoft-float to the assembler. Due
to that, valgrind fails to build for MIPS soft-float when using a
version of GCC >= 4.9 and binutils >= 2.25 because its using some
hard-float instructions. The combination of GCC-4.8.x and binutils >=
2.25 is not possible as its disabled in package/gcc/Config.in.host.

1: https://gcc.gnu.org/ml/gcc-patches/2014-08/msg00905.html

Fixes:
  http://autobuild.buildroot.net/results/5f5/5f576c7f8d56058a19ed0e7ff4b1ec620bcafb65/

Signed-off-by: Vicente Olivert Riera <Vincent.Riera at imgtec.com>
---
 package/valgrind/Config.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/valgrind/Config.in b/package/valgrind/Config.in
index 21b2608..3093809 100644
--- a/package/valgrind/Config.in
+++ b/package/valgrind/Config.in
@@ -8,6 +8,7 @@ config BR2_PACKAGE_VALGRIND
 		   BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le || \
 		   BR2_x86_64
 	depends on !BR2_STATIC_LIBS
+	depends on !(BR2_MIPS_SOFT_FLOAT && BR2_TOOLCHAIN_BINUTILS_AT_LEAST_2_25)
 	help
 	  Tool for debugging and profiling Linux programs.
 
-- 
2.7.3




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