kumquat-buildroot/package/dhcp/dhcp.mk
Peter Seiderer 3d1a7a8620 dhcp: disable isc assertions (reproducible builds)
The isc assertions from the bundled bind dns library are
using the __FILE__ macro for debug messages (see
dhcp-4.3.5/bind/bind-9.9.9-P3/lib/isc/include/isc/assertions.h).

Disabling the assertions gains:

- reproducible builds (no build time paths in the executable)
- space saving on the target:
  dhcpd: 1.9M -> 1.6M
  dhcrelay: 1.6M -> 1.3M

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2018-02-03 22:50:09 +01:00

122 lines
3.8 KiB
Makefile

################################################################################
#
# dhcp
#
################################################################################
DHCP_VERSION = 4.3.6
DHCP_SITE = http://ftp.isc.org/isc/dhcp/$(DHCP_VERSION)
DHCP_INSTALL_STAGING = YES
DHCP_LICENSE = ISC
DHCP_LICENSE_FILES = LICENSE
DHCP_CONF_ENV = \
CPPFLAGS='-D_PATH_DHCPD_CONF=\"/etc/dhcp/dhcpd.conf\" \
-D_PATH_DHCLIENT_CONF=\"/etc/dhcp/dhclient.conf\"' \
CFLAGS='$(TARGET_CFLAGS) -DISC_CHECK_NONE=1'
DHCP_CONF_OPTS = \
--with-randomdev=/dev/random \
--with-srv-lease-file=/var/lib/dhcp/dhcpd.leases \
--with-srv6-lease-file=/var/lib/dhcp/dhcpd6.leases \
--with-cli-lease-file=/var/lib/dhcp/dhclient.leases \
--with-cli6-lease-file=/var/lib/dhcp/dhclient6.leases \
--with-srv-pid-file=/var/run/dhcpd.pid \
--with-srv6-pid-file=/var/run/dhcpd6.pid \
--with-cli-pid-file=/var/run/dhclient.pid \
--with-cli6-pid-file=/var/run/dhclient6.pid \
--with-relay-pid-file=/var/run/dhcrelay.pid \
--with-relay6-pid-file=/var/run/dhcrelay6.pid
# The source for the bind libraries used by dhcp are embedded in the dhcp source
# as a tar-ball. Extract the bind source to allow any patches to be applied
# during the patch phase.
define DHCP_EXTRACT_BIND
cd $(@D)/bind; tar -xvf bind.tar.gz
endef
DHCP_POST_EXTRACT_HOOKS += DHCP_EXTRACT_BIND
# The patchset requires configure et.al. to be regenerated.
DHCP_AUTORECONF = YES
# bind does not support parallel builds.
DHCP_MAKE = $(MAKE1)
# bind configure is called via dhcp make instead of dhcp configure. The make env
# needs extra values for bind configure.
DHCP_MAKE_ENV = \
$(TARGET_CONFIGURE_OPTS) \
BUILD_CC="$(HOSTCC)" \
BUILD_CFLAGS="$(HOST_CFLAGS)" \
BUILD_CPPFLAGS="$(HOST_CPPFLAGS)" \
BUILD_LDFLAGS="$(HOST_LDFLAGS)"
ifeq ($(BR2_PACKAGE_DHCP_SERVER_DELAYED_ACK),y)
DHCP_CONF_OPTS += --enable-delayed-ack
endif
ifeq ($(BR2_PACKAGE_DHCP_SERVER),y)
define DHCP_INSTALL_SERVER
mkdir -p $(TARGET_DIR)/var/lib
(cd $(TARGET_DIR)/var/lib; ln -snf /tmp dhcp)
$(INSTALL) -m 0755 -D $(@D)/server/dhcpd $(TARGET_DIR)/usr/sbin/dhcpd
$(INSTALL) -m 0644 -D package/dhcp/dhcpd.conf \
$(TARGET_DIR)/etc/dhcp/dhcpd.conf
endef
endif
ifeq ($(BR2_PACKAGE_DHCP_RELAY),y)
define DHCP_INSTALL_RELAY
mkdir -p $(TARGET_DIR)/var/lib
(cd $(TARGET_DIR)/var/lib; ln -snf /tmp dhcp)
$(INSTALL) -m 0755 -D $(DHCP_DIR)/relay/dhcrelay \
$(TARGET_DIR)/usr/sbin/dhcrelay
endef
endif
ifeq ($(BR2_PACKAGE_DHCP_CLIENT),y)
define DHCP_INSTALL_CLIENT
mkdir -p $(TARGET_DIR)/var/lib
(cd $(TARGET_DIR)/var/lib; ln -snf /tmp dhcp)
$(INSTALL) -m 0755 -D $(DHCP_DIR)/client/dhclient \
$(TARGET_DIR)/sbin/dhclient
$(INSTALL) -m 0644 -D package/dhcp/dhclient.conf \
$(TARGET_DIR)/etc/dhcp/dhclient.conf
$(INSTALL) -m 0755 -D package/dhcp/dhclient-script \
$(TARGET_DIR)/sbin/dhclient-script
endef
endif
# Options don't matter, scripts won't start if binaries aren't there
define DHCP_INSTALL_INIT_SYSV
$(INSTALL) -m 0755 -D package/dhcp/S80dhcp-server \
$(TARGET_DIR)/etc/init.d/S80dhcp-server
$(INSTALL) -m 0755 -D package/dhcp/S80dhcp-relay \
$(TARGET_DIR)/etc/init.d/S80dhcp-relay
endef
ifeq ($(BR2_PACKAGE_DHCP_SERVER),y)
define DHCP_INSTALL_INIT_SYSTEMD
$(INSTALL) -D -m 644 package/dhcp/dhcpd.service \
$(TARGET_DIR)/usr/lib/systemd/system/dhcpd.service
mkdir -p $(TARGET_DIR)/etc/systemd/system/multi-user.target.wants
ln -sf ../../../../usr/lib/systemd/system/dhcpd.service \
$(TARGET_DIR)/etc/systemd/system/multi-user.target.wants/dhcpd.service
mkdir -p $(TARGET_DIR)/usr/lib/tmpfiles.d
echo "d /var/lib/dhcp 0755 - - - -" > \
$(TARGET_DIR)/usr/lib/tmpfiles.d/dhcpd.conf
echo "f /var/lib/dhcp/dhcpd.leases - - - - -" >> \
$(TARGET_DIR)/usr/lib/tmpfiles.d/dhcpd.conf
endef
endif
define DHCP_INSTALL_TARGET_CMDS
$(DHCP_INSTALL_RELAY)
$(DHCP_INSTALL_SERVER)
$(DHCP_INSTALL_CLIENT)
endef
$(eval $(autotools-package))