[Buildroot] [PATCH 1/1] cutelyst: link with libatomic when needed
Peter Korsgaard
peter at korsgaard.com
Mon Aug 27 22:00:11 UTC 2018
>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice at gmail.com> writes:
> On some architectures, atomic binutils are provided by the libatomic
> library from gcc. Linking with libatomic is therefore necessary,
> otherwise the build fails with:
> sparc-buildroot-linux-uclibc/sysroot/lib/libatomic.so.1: error adding symbols: DSO missing from command line
> This is often for example the case on sparcv8 32 bit.
> Fixes:
> - http://autobuild.buildroot.net/results/9e307ab9c7067b26d7b33a572204394808e25772
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> ---
> package/cutelyst/cutelyst.mk | 4 ++++
> 1 file changed, 4 insertions(+)
> diff --git a/package/cutelyst/cutelyst.mk b/package/cutelyst/cutelyst.mk
> index e8695a7b3a..1f1a5249be 100644
> --- a/package/cutelyst/cutelyst.mk
> +++ b/package/cutelyst/cutelyst.mk
> @@ -16,6 +16,10 @@ CUTELYST_CONF_OPTS += \
> -DPLUGIN_CSRFPROTECTION=ON \
> -DPLUGIN_VIEW_GRANTLEE=OFF
> +ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
> +CUTELYST_CONF_OPTS += -DCMAKE_EXE_LINKER_FLAGS=-latomic
I know we are doing this elsewhere as well, but doesn't this override
TARGET_LDFLAGS then?
--
Bye, Peter Korsgaard
More information about the buildroot
mailing list