kbuild: LLVMLinux: Fix LINUX_COMPILER definition script for compilati…

…on with clang When building the LINUX_COMPILER definition, instead of merely taking the last line from "$(CC) -v", grep for ' version ' in the output. This supports both gcc and clang. Signed-off-by: Jan-Simon Möller <[email protected]> Signed-off-by: Behan Webster <[email protected]> Signed-off-by: Mark Charlebois <[email protected]> Cc: PaX Team <[email protected]>
imesh · Apr 9, 2014 · db46293 · db46293
1 parent 8a26079
commit db46293
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h
@@ -76,7 +76,7 @@ UTS_TRUNCATE="cut -b -$UTS_LEN"
   echo \#define LINUX_COMPILE_BY \"`echo $LINUX_COMPILE_BY | $UTS_TRUNCATE`\"
   echo \#define LINUX_COMPILE_HOST \"`echo $LINUX_COMPILE_HOST | $UTS_TRUNCATE`\"
 
-  echo \#define LINUX_COMPILER \"`$CC -v 2>&1 | tail -n 1`\"
+  echo \#define LINUX_COMPILER \"`$CC -v 2>&1 | grep ' version '`\"
 ) > .tmpcompile
 
 # Only replace the real compile.h if the new one is different,