commit bed766b4acd45c709509d28aac78fddf3f2ac15e
author Willy Tarreau <w@1wt.eu> Wed Mar 18 08:20:45 2020 +0100
committer Willy Tarreau <w@1wt.eu> Tue Mar 31 18:56:29 2020 +0200
tree 956ce54744564e0cf50203c9b3d82d6eb6ed4221
parent 875def873a0ddaf4fdab47ee4e516a91e6a34dc7

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.

(cherry picked from commit 48e8603a9c3b5b2509511665cb58d3bde8dfdb65)
Signed-off-by: Willy Tarreau <w@1wt.eu>
(cherry picked from commit f1da16d1506d2022e74338b0b694fdd2248110f8)
Signed-off-by: Willy Tarreau <w@1wt.eu>

Makefile

diff --git a/Makefile b/Makefile
index fadfe37..17beb58 100644
--- a/Makefile
+++ b/Makefile
@@ -324,7 +324,7 @@
     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)
-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