From 0ddb20c3adba8a9512caa7249cff8b43828c44e8 Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Fri, 5 Nov 2021 20:32:43 +0100 Subject: [PATCH] package/janet: link with -latomic if needed Link with -latomic if needed to avoid the following build failure since bump to version 1.18.1 in commit 1ffdab3eac6ea111e37fcc5077f8a64b611c55be and https://github.com/janet-lang/janet/commit/eb0b37f7296611a411b9a86d9d65fe620b0454d8: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/sparc-buildroot-linux-uclibc/9.3.0/../../../../sparc-buildroot-linux-uclibc/bin/ld: janet.p/meson-generated_.._janet.c.o: in function `janet_abstract_incref': janet.c:(.text+0x2790): undefined reference to `__atomic_fetch_add_4' Fixes: - http://autobuild.buildroot.org/results/8d204d8f065e6e4bc1376edd1f639864b3c69c0b Signed-off-by: Fabrice Fontaine Signed-off-by: Arnout Vandecappelle (Essensium/Mind) --- package/janet/janet.mk | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/package/janet/janet.mk b/package/janet/janet.mk index 20917ec8fa..71e9e08e62 100644 --- a/package/janet/janet.mk +++ b/package/janet/janet.mk @@ -15,6 +15,11 @@ ifeq ($(BR2_STATIC_LIBS),y) JANET_CONF_OPTS += -Ddynamic_modules=false endif +# Uses __atomic_fetch_add_4 +ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y) +JANET_LDFLAGS += -latomic +endif + ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),) JANET_CONF_OPTS += -Dsingle_threaded=true endif