1 #!/bin/sh
2 
3 usegcc()
4 {
5 	cc=gcc
6 	ngflags=" \
7 		-O2 \
8 		-c \
9 		-Wall \
10 		-Wno-parentheses \
11 		-Wno-missing-braces \
12 		-Wno-switch \
13 		-Wno-comment \
14 		-Wno-sign-compare \
15 	"
16 	cflags="$ngflags -ggdb"
17 }
18 
19 tag="${SYSNAME:-`uname`}-${OBJTYPE:-`uname -m`}-${CC9:-cc}"
20 case "$tag" in
21 *BSD*)		usegcc ;;
22 *Darwin*)	usegcc 
23 		cflags="$ngflags -g3 -no-cpp-precomp" ;;
24 *HP-UX*)	cc=cc; cflags="-g -O -c -Ae" ;;
25 *Linux*)	usegcc ;;
26 *OSF1*)		cc=cc; cflags="-g -O -c" ;;
27 *SunOS*-cc)	cc=cc;
28 		cflags="-g -O -c -xCC -D__sun__" 
29 		u=`uname`
30 		v=`uname -r`
31 		s=`echo $u$v | tr '. ' '__'`
32 		cflags="$cflags -D__$s__"
33 		;;
34 *SunOS*-gcc)	usegcc
35 		u=`uname`
36 		v=`uname -r`
37 		s=`echo $u$v | tr '. ' '__'`
38 		cflags="$cflags -D__$s__"
39 		;;
40 *)
41 	echo 9c does not know how to compile on "$tag" 1>&2
42 	exit 1
43 esac
44 
45 exec $cc -I$PLAN9/include $cflags "$@"