commit d93e6ec4cc44b48bc5370c724d3661b52ba9976c
author David Carlier <devnexen@gmail.com> Sun Mar 15 10:30:51 2020 +0000
committer Willy Tarreau <w@1wt.eu> Mon Mar 16 08:33:17 2020 +0100
tree 2eb08b7a923dc3ca7266a9bf4156366a65f97f5c
parent 0df0982d3bd70b7fc8f69c45cfc02733fa714646

BUILD: on ARM, must be linked to libatomic.

For load/store operations, needs to be linked to.
tested on raspberry.

Makefile

diff --git a/Makefile b/Makefile
index c04e699..469001a 100644
--- a/Makefile
+++ b/Makefile
@@ -328,6 +328,9 @@
     USE_CPU_AFFINITY USE_THREAD USE_EPOLL USE_FUTEX USE_LINUX_TPROXY          \
     USE_ACCEPT4 USE_LINUX_SPLICE USE_PRCTL USE_THREAD_DUMP USE_NS USE_TFO     \
     USE_GETADDRINFO USE_BACKTRACE)
+ifneq ($(shell echo __arm__/__aarch64__ | $(CC) -E -xc - | grep -v '^#'),__arm__/__aarch64__)
+  TARGET_LDFLAGS=-latomic
+endif
 endif
 
 # For linux >= 2.6.28, glibc without new features