cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/dhcp-4.2.2-remove-bind.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/dhcp-4.2.0-errwarn-message.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/dhcp-4.2.2-options.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/dhcp-4.2.2-remove-bind.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/dhcp-4.2.0-errwarn-message.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/dhcp-4.2.2-options.patch