mirror of
https://github.com/9fans/plan9port.git
synced 2025-01-12 11:10:07 +00:00
68 lines
1.6 KiB
Bash
Executable file
68 lines
1.6 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
test -f $PLAN9/config && . $PLAN9/config
|
|
usegcc()
|
|
{
|
|
cc=gcc
|
|
ngflags=" \
|
|
-O2 \
|
|
-c \
|
|
-Wall \
|
|
-Wno-parentheses \
|
|
-Wno-missing-braces \
|
|
-Wno-switch \
|
|
-Wno-comment \
|
|
-Wno-sign-compare \
|
|
-Wno-unknown-pragmas \
|
|
-fno-omit-frame-pointer \
|
|
"
|
|
# want to put -fno-optimize-sibling-calls here but
|
|
# that option only works with gcc3+ it seems
|
|
cflags="$ngflags -ggdb"
|
|
}
|
|
|
|
tag="${SYSNAME:-`uname`}-${OBJTYPE:-`uname -m`}-${CC9:-cc}"
|
|
case "$tag" in
|
|
*BSD*) usegcc ;;
|
|
*Darwin*) usegcc
|
|
cflags="$ngflags -g3 -no-cpp-precomp" ;;
|
|
*HP-UX*) cc=cc; cflags="-g -O -c -Ae" ;;
|
|
*Linux*) usegcc
|
|
case "${SYSVERSION:-`uname -r`}" in
|
|
2.6.*)
|
|
cflags="$cflags -D__Linux26__"
|
|
;;
|
|
esac
|
|
;;
|
|
*OSF1*) cc=cc; cflags="-g -O -c" ;;
|
|
*SunOS*-cc) cc=cc;
|
|
cflags="-mt -g -O -c -xCC -D__sun__"
|
|
u=`uname`
|
|
v=`uname -r`
|
|
s=`echo $u$v | tr '. ' '__'`
|
|
cflags="$cflags -D__${s}__"
|
|
;;
|
|
*SunOS*-gcc) usegcc
|
|
u=`uname`
|
|
v=`uname -r`
|
|
s=`echo $u$v | tr '. ' '__'`
|
|
cflags="$ngflags -g"
|
|
cflags="$cflags -D__${s}__"
|
|
;;
|
|
*)
|
|
echo 9c does not know how to compile on "$tag" 1>&2
|
|
exit 1
|
|
esac
|
|
|
|
# N.B. Must use temp file to avoid pipe; pipe loses status.
|
|
# The uniq at the end is for gcc's strcmp/etc. built-in nonsense,
|
|
# which multiplies single errors as a result of its expansion.
|
|
xtmp=/tmp/9c.$$.$USER.out
|
|
$cc -DPLAN9PORT -I$PLAN9/include $cflags "$@" 2>$xtmp
|
|
status=$?
|
|
grep -v '__p9l_autolib_' $xtmp |
|
|
egrep -v ': error: .Each undeclared identifier|: error: for each function it appears|: In function `|: At top level:' |
|
|
sed 's/ .first use in this function.$//; s/\"\([^\"][^\"]*\)\", line \([0-9][0-9]*\)/\1:\2/g' |
|
|
uniq
|
|
rm -f $xtmp $xtmp.status
|
|
exit $status
|