@@ -144,6 +144,9 @@ do_install() {
ln -sf ../../lib/libnss_compat.so.2 ${D}${libdir}/libnss_compat.so
ln -sf ../../lib/libm.so.6 ${D}${libdir}/libm.so
ln -sf ../../lib/libc_malloc_debug.so.0 ${D}${libdir}/libc_malloc_debug.so
+ if [ -f ${D}${base_libdir}/libmvec.so.1 ]; then
+ ln -sf ../../lib/libmvec.so.1 ${D}${libdir}/libmvec.so
+ fi
# remove potential .so duplicates from base_libdir
# for all symlinks created above in libdir
@@ -162,6 +165,7 @@ do_install() {
rm -f ${D}${base_libdir}/libnss_files.so
rm -f ${D}${base_libdir}/libnss_compat.so
rm -f ${D}${base_libdir}/libm.so
+ rm -f ${D}${base_libdir}/libmvec.so
# Move these completely to ${libdir} and delete duplicates in ${base_libdir}
for lib in asan hwasan atomic gfortran gomp itm lsan sanitizer stdc++ tsan ubsan; do
@@ -192,6 +196,9 @@ do_install() {
ln -sf libnss_compat.so.2 ${D}${libdir}/libnss_compat.so
ln -sf libm.so.6 ${D}${libdir}/libm.so
ln -sf libc_malloc_debug.so.0 ${D}${libdir}/libc_malloc_debug.so
+ if [ -f ${D}${libdir}/libmvec.so.1 ]; then
+ ln -sf libmvec.so.1 ${D}${libdir}/libmvec.so
+ fi
fi
# Besides ld-${EAT_VER_LIBC}.so, other libs can have duplicates like lib*-${EAT_VER_LIBC}.so
On some architectures (namely Aarch64), glibc may provide a libmvec library since glibc 2.22, which programs built with gcc OpenMP support might get linked to. In order for these programs to work on the target, we need to copy this library to the target filesystem. Make sure that libmvec.so symlink is correct with or without usermerge enabled otherwise libmvec.so symlink is broken. For more details on libmvec, see https://sourceware.org/glibc/wiki/libmvec. Signed-off-by: Romain Naour <romain.naour@smile.fr> --- .../external-arm-toolchain/external-arm-toolchain.bb | 7 +++++++ 1 file changed, 7 insertions(+)