iffe depends on cc -E not inserting newlines between tokens

Thanks to Andreas Schwab <schwab@suse.de> for the patch
att · May 15, 2017 · 477c024 · 477c024
1 parent c506cb5
commit 477c024
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/cmd/INIT/iffe.sh b/src/cmd/INIT/iffe.sh
@@ -3427,7 +3427,7 @@ $src
 						(eval "$src") <&$nullin || e=1
 						;;
 					mac*|nomac*)
-						if	compile $cc -E $tmp.c <&$nullin >$tmp.i
+						if	compile $cc -E -P $tmp.c <&$nullin >$tmp.i
 						then	sed -e '/<<[ 	]*".*"[ 	]*>>/!d' -e 's/<<[ 	]*"//g' -e 's/"[ 	]*>>//g' $tmp.i
 						else	e=1
 						fi
@@ -3718,7 +3718,7 @@ $inc
 <<\"#define $v\">>	$v	<<\"/* native $v */\">>
 <<\"#endif\">>
 #endif" > $tmp.c
-					if	compile $cc -E $tmp.c <&$nullin >$tmp.i
+					if	compile $cc -E -P $tmp.c <&$nullin >$tmp.i
 					then	sed -e '/<<[ 	]*".*"[ 	]*>>/!d' -e 's/<<[ 	]*"//g' -e 's/"[ 	]*>>//g' $tmp.i > $tmp.t
 						if	test -s $tmp.t
 						then	success