#!/bin/sh
CC="$*"
get_version_line() {
$CC -v 2>&1 | grep ' version '
}
get_family() {
get_version_line | sed 's/^\(.*\) version [0-9][^ ]* .*/\1/'
}
get_version() {
get_version_line | sed 's/^.* version \([0-9][^ ]*\) .*/\1/'
}
print_flags() {
family=$1
version=$(get_version | cut -f 1 -d .)
while test "$version" -gt 0
do
echo $family$version
version=$((version - 1))
done
}
case "$(get_family)" in
gcc)
print_flags gcc
;;
clang)
print_flags clang
;;
"FreeBSD clang")
print_flags clang
;;
"Apple LLVM")
print_flags clang
;;
*)
: unknown compiler family
;;
esac