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authorH. Peter Anvin <hpa@zytor.com>2008-09-08 17:43:11 -0400
committerH. Peter Anvin <hpa@zytor.com>2008-09-09 14:52:33 -0400
commit43789e21638626d826c0e8d62e50ceb76b9d61ed (patch)
treed8d695f1d0142db128be515613567bc70014b40d /scripts
parent82a28c794f27aac17d7a3ebd7f14d731a11a5532 (diff)
kbuild: fix cc-option and cc-option-yn
David Sanders wrote: > I'm getting this error: > as: unrecognized option `-mtune=generic32' > I have binutils 2.17. Use -c instead of -S in cc-option and cc-option-yn, so we can probe options related to the assembler. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: kbuild devel <kbuild-devel@lists.sourceforge.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/Kbuild.include4
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index d64e6badc942..982dcae7bbe2 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -105,12 +105,12 @@ as-instr = $(call try-run,\
105# Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586) 105# Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586)
106 106
107cc-option = $(call try-run,\ 107cc-option = $(call try-run,\
108 $(CC) $(KBUILD_CFLAGS) $(1) -S -xc /dev/null -o "$$TMP",$(1),$(2)) 108 $(CC) $(KBUILD_CFLAGS) $(1) -c -xc /dev/null -o "$$TMP",$(1),$(2))
109 109
110# cc-option-yn 110# cc-option-yn
111# Usage: flag := $(call cc-option-yn,-march=winchip-c6) 111# Usage: flag := $(call cc-option-yn,-march=winchip-c6)
112cc-option-yn = $(call try-run,\ 112cc-option-yn = $(call try-run,\
113 $(CC) $(KBUILD_CFLAGS) $(1) -S -xc /dev/null -o "$$TMP",y,n) 113 $(CC) $(KBUILD_CFLAGS) $(1) -c -xc /dev/null -o "$$TMP",y,n)
114 114
115# cc-option-align 115# cc-option-align
116# Prefix align with either -falign or -malign 116# Prefix align with either -falign or -malign