Encontered this on ancient gcc-2.95.3 environment;
src/builtins.def.in -> src/builtins.def generation emitted
^ $
lines (likely by /* */), which where NOT ignored by
src/mkbuiltins and generating bogus builtins.c.
-- kabe
diff -U6 -p dash-0.5.8/src/mkbuiltins.dist dash-0.5.8/src/mkbuiltins
--- dash-0.5.8/src/mkbuiltins.dist Sun Sep 28 17:19:32 2014
+++ dash-0.5.8/src/mkbuiltins Mon Dec 22 14:36:43 2014
@@ -66,13 +66,13 @@ cat <<\!
*/
#include "shell.h"
#include "builtins.h"
!
-< $builtins sed '/^#/d; /^$/d' > $temp
+< $builtins sed '/^#/d; /^ *$/d' > $temp
awk '{ printf "int %s(int, char **);\n", $1}' $temp
echo '
const struct builtincmd builtincmd[] = {'
awk '{ for (i = 2 ; i <= NF ; i++) {
line = $i "\t" $1
if ($i ~ /^-/)
--
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