## Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /etc/portage/bashrc$
# Originally written by Ned Ludd (solar_at_gentoo.org)
# modifications by Ryan McIntosh (thebigslide_at_gmail.com)
# V1.0_rc1
# - /etc/portage/bashrc

if [ "$0" = "/usr/lib/portage/bin/ebuild.sh" -o "$0" = "/usr/lib/portage/bin/ebuild-daemon.sh" ]; then


   append-cflags() {
        export CFLAGS="${CFLAGS} $*"
   return 0
   }

   append-cxxflags() {
        export CXXFLAGS="${CXXFLAGS} $*"
   return 0
   }

   append-features() {
      export FEATURES="${FEATURES} $*"
   return 0
   }

   package-cflags() {
           # bail if file does not exist or is not readable.
           [ -r ${ROOT}/etc/portage/package.cflags ] || return 0

           while read -a target; do
                   if [ "${target}" = "${CATEGORY}" ];   then
                      unset CFLAGS
                        for i in `/bin/seq 20`;    do #linelength
                           if [ "${target[$i]}" = "GLOBALCFLAGS" ]; then
                           append-cflags $GLOBALCFLAGS
                     else
                           if [ "${target[$i]}" = "GLOBALCXXFLAGS" ]; then
                       append-cflags $GLOBALCXXFLAGS
                      else
                              append-cflags ${target[$i]}
               fi
                     fi
                        done
                           export -n CFLAGS
                   else
                   if [ "${target}" = "${CATEGORY}/${PN}" ]; then
                   unset CFLAGS
                        for i in `/bin/seq 20`;    do #linelength
                           if [ "${target[$i]}" = "GLOBALCFLAGS" ]; then
                           append-cflags $GLOBALCFLAGS
                        else
                           if [ "${target[$i]}" = "GLOBALCXXFLAGS" ]; then
                       append-cflags $GLOBALCXXFLAGS
                      else
                              append-cflags ${target[$i]}
               fi
                        fi
                        done
                        export -n CFLAGS
                   fi
                   fi
           done <  ${ROOT}/etc/portage/package.cflags
   }

   package-cxxflags() {
        # bail if file does not exist or is not readable.
        [ -r ${ROOT}/etc/portage/package.cxxflags ] || return 0

   while read -a target; do
           if [ "${target}" = "${CATEGORY}" ];   then
                         unset CXXFLAGS
                          for i in `/bin/seq 20`;    do #linelength

            if [ "${target[$i]}" = "GLOBALCXXFLAGS" ]; then
                           append-cxxflags $GLOBALCXXFLAGS
                 else
                           if [ "${target[$i]}" = "GLOBALCFLAGS" ]; then
                       append-cxxflags $GLOBALCFLAGS
                      else
                              append-cxxflags ${target[$i]}
               fi
                 fi
                    done
                     export -n CXXFLAGS
            else

                 if [ "${target}" = "${CATEGORY}/${PN}" ]; then
                     unset CXXFLAGS
                          for i in `/bin/seq 20`;    do #linelength
                               if [ "${target[$i]}" = "GLOBALCXXFLAGS" ]; then
               append-cxxflags $GLOBALCXXFLAGS
                 else
                       if [ "${target[$i]}" = "GLOBALCFLAGS" ]; then
                         append-cxxflags $GLOBALCFLAGS
                      else
                       append-cxxflags ${target[$i]}
               fi
                 fi
                         done
                         export -n CXXFLAGS
                  fi
             fi
         done <  $ROOT/etc/portage/package.cxxflags
   }

   package-features() {
           # bail if file does not exist or is not readable.
           [ -r ${ROOT}/etc/portage/package.features ] || return 0

      while read -a target; do
              if [ "${target}" = "${CATEGORY}" ];   then
                   unset FEATURES
                        for i in `/bin/seq 20`;    do #linelength
                           if [ "${target[$i]}" = "GLOBALFEATURES" ]; then
                        append-features $GLOBALFEATURES
                 else
                           append-features ${target[$i]}
                 fi
                        done
                        export -n FEATURES
                 else

       if [ "${target}" = "${CATEGORY}/${PN}" ]; then
               unset FEATURES
                        for i in `/bin/seq 20`;    do #linelength
                           if [ "${target[$i]}" = "GLOBALFEATURES" ]; then
                         append-features $GLOBALFEATURES
                        else
                         append-features ${target[$i]}
                 fi
                        done
                        export -n FEATURES
                 fi
                 fi
           done <  $ROOT/etc/portage/package.features
   }

   export GLOBALCFLAGS=$CFLAGS
   export GLOBALCXXFLAGS=$CXXFLAGS
   export GLOBALFEATURES=$FEATURES

   package-cflags
   package-cxxflags
   package-features

   unset GLOBALCFLAGS
   unset GLOBALCXXFLAG
   unset GLOBALFEATURES

else
   echo "This bashrc does not know anything about $0"
fi