Commit 06f7cae9 authored Dec 05, 2025 by Guenter Roeck Committed by Jakub Kicinski Dec 10, 2025

selftest: af_unix: Support compilers without flex-array-member-not-at-end support



Fix:

gcc: error: unrecognized command-line option ‘-Wflex-array-member-not-at-end’

by making the compiler option dependent on its support.

Fixes: 1838731f ("selftest: af_unix: Add -Wall and -Wflex-array-member-not-at-end to CFLAGS.")
Cc: Kuniyuki Iwashima <kuniyu@google.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Link: https://patch.msgid.link/20251205171010.515236-7-linux@roeck-us.net


Signed-off-by: Jakub Kicinski <kuba@kernel.org>

parent 9580f6d4

tools/testing/selftests/net/af_unix/Makefile

+6 −1

Original line number	Diff line number	Diff line
		CFLAGS += $(KHDR_INCLUDES) -Wall -Wflex-array-member-not-at-end
		top_srcdir := ../../../../..
		include $(top_srcdir)/scripts/Makefile.compiler

		cc-option = $(call __cc-option, $(CC),,$(1),$(2))

		CFLAGS += $(KHDR_INCLUDES) -Wall $(call cc-option,-Wflex-array-member-not-at-end)

		TEST_GEN_PROGS := \
		diag_uid \