1 #!/bin/sh
2 
3 usegcc()
4 {
5 	cc=gcc
6 	cflags=" \
7 		-O2 \
8 		-I$PLAN9/include \
9 		-c \
10 		-ggdb \
11 		-Wall \
12 		-Wno-parentheses \
13 		-Wno-missing-braces \
14 		-Wno-switch \
15 	"
16 }
17 
18 tag="`uname`-`uname -m`-${CC9:-cc}"
19 case "$tag" in
20 *BSD*)		usegcc ;;
21 *Darwin*)	usegcc ;;
22 *HP-UX*)	cc=cc; cflags="-g -O -c -Ae" ;;
23 *Linux*)	usegcc ;;
24 *OSF1*)		cc=cc; cflags="-g -O -c" ;;
25 *SunOS*-cc)	cc=cc; cflags="-g -O -c -xCC -D__sun__" ;;
26 *SunOS*-gcc)	usegcc ;;
27 *)
28 	echo 9c does not know how to compile on "$tag" 1>&2
29 	exit 1
30 esac
31 
32 exec $cc $cflags "$@"