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selftests/nolibc: allow building i386 with multiarch compiler

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When building with a multiarch-capable compiler, like those provided by
common distributions the -m32 argument is required to build 32bit code.

Wrap it in cc-option in case the compiler is not multiarch-capable.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://lore.kernel.org/r/20230917-nolibc-syscall-nr-v2-1-03863d509b9a@weissschuh.net
This commit is contained in:
Thomas Weißschuh 2023-09-17 17:36:16 +02:00
parent 45839d0991
commit 9531548675
1 changed files with 1 additions and 0 deletions
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tools/testing/selftests/nolibc/Makefile
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@ -113,6 +113,7 @@ else
Q=@
endif
CFLAGS_i386 = $(call cc-option,-m32)
CFLAGS_ppc = -m32 -mbig-endian -mno-vsx $(call cc-option,-mmultiple)
CFLAGS_ppc64 = -m64 -mbig-endian -mno-vsx $(call cc-option,-mmultiple)
CFLAGS_ppc64le = -m64 -mlittle-endian -mno-vsx $(call cc-option,-mabi=elfv2)