netdev - [PATCH net-next 5/5] wireguard: selftests: specify -std=gnu17 for bash

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Message-ID: <20250521212707.1767879-6-Jason@zx2c4.com>
Date: Wed, 21 May 2025 23:27:07 +0200
From: "Jason A. Donenfeld" <Jason@...c4.com>
To: netdev@...r.kernel.org,
	kuba@...nel.org
Cc: "Jason A. Donenfeld" <Jason@...c4.com>
Subject: [PATCH net-next 5/5] wireguard: selftests: specify -std=gnu17 for bash

GCC 15 defaults to C23, which bash can't compile under, so specify gnu17
explicitly.

Signed-off-by: Jason A. Donenfeld <Jason@...c4.com>
---
 tools/testing/selftests/wireguard/qemu/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/wireguard/qemu/Makefile b/tools/testing/selftests/wireguard/qemu/Makefile
index f6fbd88914ee..791d21b736a5 100644
--- a/tools/testing/selftests/wireguard/qemu/Makefile
+++ b/tools/testing/selftests/wireguard/qemu/Makefile
@@ -401,6 +401,7 @@ $(BASH_PATH)/.installed: $(BASH_TAR)
 	flock -s $<.lock tar -C $(BUILD_PATH) -xf $<
 	touch $@
 
+$(BASH_PATH)/bash: export CFLAGS_FOR_BUILD += -std=gnu17
 $(BASH_PATH)/bash: | $(BASH_PATH)/.installed $(USERSPACE_DEPS)
 	cd $(BASH_PATH) && ./configure --prefix=/ $(CROSS_COMPILE_FLAG) --without-bash-malloc --disable-debugger --disable-help-builtin --disable-history --disable-progcomp --disable-readline --disable-mem-scramble
 	$(MAKE) -C $(BASH_PATH)
-- 
2.48.1