if [ "$PLATFORM" = "win" ]; then DEPS="zlib-1.2.11" fi PK_DIRNAME="libpng-1.6.26" PK_ARCHIVE="$PK_DIRNAME.tar.gz" PK_URL="http://download.sourceforge.net/libpng/$PK_ARCHIVE" source $INCLUDE_SCRIPT_DIR/inc-pkall-default.sh