#!/usr/bin/env sh
SYMLINKS='f90 f95 gfortran'
symlink() {
	local DIRECTORY BASENAME NOT_INSTALLED
	DIRECTORY="$1"
	BASENAME="`basename $DIRECTORY`"
	if [ -d "$DIRECTORY" ]; then
		if [ -w "$DIRECTORY" ]; then
			cd "$DIRECTORY"
			for c in $SYMLINKS; do
				if [ ! -e "$DIRECTORY/$c" ]; then
					NOT_INSTALLED='yes'
				fi
			done
			if [ "$NOT_INSTALLED" ]; then
				echo "post-install: in directory '$DIRECTORY'."
			fi
			for c in $SYMLINKS; do
				if [ ! -e "$DIRECTORY/$c" ]; then
					ln -s "../../bin/$BASENAME" "$c"
					if [ $? -gt 0 ]; then
						echo "post-install: error creating symlink '../../bin/$BASENAME -> $c'."
						exit 1
					else
						echo "post-install: create symlink '../../bin/$BASENAME -> $c'."
					fi
				fi
			done
			cd - > /dev/null
		else
			echo "post-install: error no permission to create symlink '../../bin/$BASENAME -> $c'."
			exit 1
		fi
	fi
}
if pkginfo -i | egrep '^distcc ' > /dev/null; then
	symlink '/usr/lib/distcc'
fi
if pkginfo -i | egrep '^ccache ' > /dev/null; then
	symlink '/usr/lib/ccache'
fi
unset SYMLINKS
# End of file