Fix the following build failure raised since bump to version 1.5.3 in
commit f8147e27cd and
a35e092e24:
/home/buildroot/autobuild/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/sparc-buildroot-linux-uclibc/11.3.0/../../../../sparc-buildroot-linux-uclibc/bin/ld: .libs/pam_keyinit.o: in function `pam_sm_open_session':
pam_keyinit.c:(.text+0x824): undefined reference to `__atomic_fetch_add_4'
Fixes:
- http://autobuild.buildroot.org/results/52c51b5ad5930ed783b88fb33932297379fd4429
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>