Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
echo "int main(int argc,char**argv){return argv?argc:0;}" >"$tempname".c
# Can use "-o /dev/null", but older gcc tend to *unlink it* on failure! :(
# Was using "-xc /dev/null", but we need a valid C program.
- # "eval" may be needed is CFLAGS can contain
+ # "eval" may be needed if CFLAGS can contain
# '... -D"BB_VER=KBUILD_STR(1.N.M)" ...'
# and we need shell to process quotes!
$CC $CFLAGS $1 "$tempname".c -o "$tempname" >/dev/null 2>&1