scc

commit 9a96d45d5f3495592011d19b23b5f775fb321872
parent d75aa47e4e044886515394b51c437e12ecaeb64b
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Mon,  5 Oct 2015 20:37:30 +0200

Accept cpp as alternative name for cc1

If the name is cpp then activate the only cpp
output mode.

Diffstat:
M
cc1/Makefile
 | 
3
+++
M
cc1/main.c
 | 
2
++

2 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/cc1/Makefile b/cc1/Makefile
@@ -12,6 +12,9 @@ $(OBJS) : cc1.h ../inc/cc.h ../inc/sizes.h arch/$(ARCH)/arch.h
 cc1: $(OBJS) ../lib/libcc.a
 	$(CC) $(LDFLAGS) $(OBJS) ../lib/libcc.a -o $@
 
+cpp: cc1
+	ln cc1 ccp
+
 test:
 	cd tests && ./chktest.sh
 
diff --git a/cc1/main.c b/cc1/main.c
@@ -38,6 +38,8 @@ main(int argc, char *argv[])
 
 	atexit(clean);
 
+	if (!strcmp(*argv, "cpp"))
+		onlycpp = 1;
 	for (;;) {
 	nextiter:
 		--argc, ++argv;