BUILD: makefile: fix expression again to detect ARM platform
I messed up the fix in 67b095e ("BUILD: makefile: fix regex syntax in
ARM platform detection"), I tried it by hand in the shell without "-v"
but left it in the expression. It works on ARM because it only finds
lines starting with '#' but on other platforms it insists for -latomic.
diff --git a/Makefile b/Makefile
index 959d5b7..d5841a5 100644
--- a/Makefile
+++ b/Makefile
@@ -328,7 +328,7 @@
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__ | $(CC) -E -xc - | grep -v '^[^\#]'),__arm__/__aarch64__)
+ifneq ($(shell echo __arm__/__aarch64__ | $(CC) -E -xc - | grep '^[^\#]'),__arm__/__aarch64__)
TARGET_LDFLAGS=-latomic
endif
endif