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| author | Ingo Molnar <mingo@elte.hu> | 2010-09-24 09:12:25 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-09-24 09:12:25 +0200 |
| commit | d6dad199a10423ce37b8bfec1f055c380dc4a3d5 (patch) | |
| tree | 63f2775409192a08be3d3cb02b1adbbae42bf1b1 | |
| parent | a5a2bad55de89a0adf7d6f783cb87ab7eb1a894f (diff) | |
| download | lwn-d6dad199a10423ce37b8bfec1f055c380dc4a3d5.tar.gz lwn-d6dad199a10423ce37b8bfec1f055c380dc4a3d5.zip | |
jump label: Fix GCC feature check when distcc is used
The following build bug occurs on distcc builds:
CC arch/x86/kernel/asm-offsets.s
In file included from include/linux/module.h:24,
from include/linux/crypto.h:22,
from arch/x86/kernel/asm-offsets_64.c:9,
from arch/x86/kernel/asm-offsets.c:5:
include/trace/events/module.h: In function 'trace_module_load':
include/trace/events/module.h:18: error: expected '(' before 'goto'
include/trace/events/module.h:18: error: expected identifier or '*' before '(' token
It triggers because distcc is invoked by turning $CC into "distcc gcc",
but gcc-goto.sh check script was using $1 not $@ to expand parameters.
Cc: Jason Baron <jbaron@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <20100923034910.867858597@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | scripts/gcc-goto.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/gcc-goto.sh b/scripts/gcc-goto.sh index 8e82424be7aa..520d16b1ffaf 100644 --- a/scripts/gcc-goto.sh +++ b/scripts/gcc-goto.sh @@ -2,4 +2,4 @@ # Test for gcc 'asm goto' suport # Copyright (C) 2010, Jason Baron <jbaron@redhat.com> -echo "int main(void) { entry: asm goto (\"\"::::entry); return 0; }" | $1 -x c - -c -o /dev/null >/dev/null 2>&1 && echo "y" +echo "int main(void) { entry: asm goto (\"\"::::entry); return 0; }" | $@ -x c - -c -o /dev/null >/dev/null 2>&1 && echo "y" |