root/wrappers/wrapper

#!/bin/bash
#
# Wrapper around toolchain
# The place where the fakebox magic takes place
#

# original tool name
ME="`basename $0`"

[ -n "$FB_DEBUG" ] || FB_DEBUG=0
[ $FB_DEBUG -ge 1 ] && echo " [FB]  called: $ME $@" >&2

# hacks
[ "$FB_OFF" = "1" ] && exec "/usr/bin/$ME" "$@"
[ "$ME" = "strip" ] && exec "$FB_WRAP-$ME" "$@"
[ "$ME" = "cc" ] && ME=gcc

# prefix absolute /usr paths with $FB_TOP
for i in "$@"; do
    i="${i//I\/usr/I$FB_TOP/usr}"
    i="${i//L\/usr/L$FB_TOP/usr}"
    args[${#args[@]}]="${i// \/usr/$FB_TOP/usr}"
done

# handle special cases
[ "$1" = "-V" ] || case "$ME" in
    gcc|g++|ld|cpp|cc)
        if [ "$FB_USE_SYSROOT_OPT" = "1" ]; then
            args[${#args[@]}]="--sysroot=$FB_ROOTDIR"
        else
            args[${#args[@]}]="-I$FB_ROOTDIR/usr/include"
            args[${#args[@]}]="-L$FB_ROOTDIR/lib"
            args[${#args[@]}]="-L$FB_ROOTDIR/usr/lib"
            FB_WRAP_ADD="$FB_WRAP_ADD_GCC_LD"
        fi
        ;;
esac

# exec proper tool
[ $FB_DEBUG -ge 2 ] && echo " [FB]  result: $FB_WRAP-$ME" "${args[@]}" $FB_WRAP_ADD >&2
exec "$FB_WRAP-$ME" "${args[@]}" $FB_WRAP_ADD