package/linux-pam: link with -latomic when needed

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>
This commit is contained in:
Fabrice Fontaine 2023-09-16 16:10:51 +02:00 committed by Thomas Petazzoni
parent c8ff8d41c0
commit f1a47904b6

View File

@ -21,9 +21,14 @@ LINUX_PAM_DEPENDENCIES = flex host-flex host-pkgconf \
$(TARGET_NLS_DEPENDENCIES)
LINUX_PAM_LICENSE = BSD-3-Clause
LINUX_PAM_LICENSE_FILES = Copyright
LINUX_PAM_MAKE_OPTS += LIBS=$(TARGET_NLS_LIBS)
LINUX_PAM_LIBS = $(TARGET_NLS_LIBS)
LINUX_PAM_MAKE_OPTS += LIBS="$(LINUX_PAM_LIBS)"
LINUX_PAM_CPE_ID_VENDOR = linux-pam
ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
LINUX_PAM_LIBS += -latomic
endif
ifeq ($(BR2_PACKAGE_LIBSELINUX),y)
LINUX_PAM_CONF_OPTS += --enable-selinux
LINUX_PAM_DEPENDENCIES += libselinux