package/libcurl: link with -latomic if needed

Fixes build error:

/nvmedata/autobuild/instance-1/output-1/host/lib/gcc/microblazeel-buildroot-linux-uclibc/10.3.0/../../../../microblazeel-buildroot-linux-uclibc/bin/ld:
 ../lib/.libs/libcurl.a(libcurl_la-easy.o): in function `curl_simple_lock_lock':
(.text+0x46c): undefined reference to `__atomic_exchange_1'

Fixes:
http://autobuild.buildroot.net/results/1ed/1eddc48f24ab766cfc880c493ed9b230fc57bc09/

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 4351da28a4)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Bernd Kuhls 2022-07-10 09:07:04 +02:00 committed by Peter Korsgaard
parent 7a01329074
commit 708c138ffe

View File

@ -32,6 +32,10 @@ else
LIBCURL_CONF_OPTS += --disable-threaded-resolver
endif
ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
LIBCURL_CONF_OPTS += LIBS=-latomic
endif
ifeq ($(BR2_PACKAGE_LIBCURL_VERBOSE),y)
LIBCURL_CONF_OPTS += --enable-verbose
else