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gcc/gcc-final: Disable libcilkrts when using static libs

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Disable libcilkrts when building static, as there is no static version:
https://software.intel.com/en-us/articles/intel-cilk-plus-runtime-library-libcilkrts-can-only-be-linked-dynamically/

Fixes the following toolchain build error when building for i386 and
BR2_STATIC_LIBS=y + BR2_TOOLCHAIN_BUILDROOT_CXX=y is set:

../../../libcilkrts/runtime/sysdep-unix.c:603:19:
fatal error: dlfcn.h: No such file or directory

Signed-off-by: Floris Bos <bos@je-eigen-domein.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Floris Bos 2016-09-08 16:33:15 +02:00 committed by Thomas Petazzoni
parent 268e214b05
commit 84c9130350
1 changed files with 2 additions and 1 deletions
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3
package/gcc/gcc-final/gcc-final.mk
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@ -79,8 +79,9 @@ HOST_GCC_FINAL_CONF_OPTS += --disable-symvers
endif
# Disable shared libs like libstdc++ if we do static since it confuses linking
# In that case also disable libcilkrts as there is no static version
ifeq ($(BR2_STATIC_LIBS),y)
HOST_GCC_FINAL_CONF_OPTS += --disable-shared
HOST_GCC_FINAL_CONF_OPTS += --disable-shared --disable-libcilkrts
else
HOST_GCC_FINAL_CONF_OPTS += --enable-shared
endif