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trace-cmd: fix syntax error of shell
Delete "<<<" syntax of bash in Makefile, else we would get following error:
Syntax error: redirection unexpected
Upstream-Status: Pending
Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
---
Makefile | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index c1fa906..7973c53 100644
--- a/Makefile
+++ b/Makefile
@@ -89,8 +89,7 @@ endif
# $(call test-build, snippet, ret) -> ret if snippet compiles
# -> empty otherwise
-test-build = $(if $(shell $(CC) -o /dev/null -c -x c - > /dev/null 2>&1 \
- <<<'$1' && echo y), $2)
+test-build = $(if $(shell echo '$1' |$(CC) -o /dev/null -c -x c - > /dev/null 2>&1 && echo y), $2)
# have udis86 disassembler library?
udis86-flags := $(call test-build,\#include <udis86.h>,-DHAVE_UDIS86 -ludis86)
--
1.7.9.5
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