From f41d47f15b63a4bbe026834478e63acba85d33fe Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Wed, 2 Mar 2022 19:42:09 +0100 Subject: [PATCH] package/libcamera-apps: link with -latomic if needed Link with -latomic if needed to avoid the following build failure raised since the addition of the package in commit 7227d005d2435ec7b38995a6247d233ddb5ba365: /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/sparc-buildroot-linux-uclibc/10.3.0/../../../../sparc-buildroot-linux-uclibc/bin/ld: CMakeFiles/libcamera-still.dir/libcamera_still.cpp.o: undefined reference to symbol '__atomic_fetch_sub_4@@LIBATOMIC_1.0' Fixes: - http://autobuild.buildroot.org/results/b20465140f3a5281f9b586f442b67fd400e7184a Signed-off-by: Fabrice Fontaine Signed-off-by: Peter Korsgaard --- package/libcamera-apps/libcamera-apps.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/package/libcamera-apps/libcamera-apps.mk b/package/libcamera-apps/libcamera-apps.mk index 210d4e1e52..f4fc019c17 100644 --- a/package/libcamera-apps/libcamera-apps.mk +++ b/package/libcamera-apps/libcamera-apps.mk @@ -45,4 +45,8 @@ else LIBCAMERA_APPS_CONF_OPTS += -DENABLE_QT=0 endif +ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y) +LIBCAMERA_APPS_CONF_OPTS += -DCMAKE_EXE_LINKER_FLAGS=-latomic +endif + $(eval $(cmake-package))