kumquat-buildroot/package/iproute2/iproute2.mk
Bernd Kuhls 5da3186efb package/iproute2: add optional support for elfutils
When elfutils was compiled before, iproute2 will use it as optional
dependency:

$ output/host/usr/bin/x86_64-linux-readelf -a output/target/sbin/tc | grep NEEDED
 0x0000000000000001 (NEEDED)             Shared library: [libelf.so.1]
[...]

The build system offers no option to en-/disable elfutils support:
http://git.kernel.org/cgit/linux/kernel/git/shemminger/iproute2.git/tree/configure#n252

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-02-21 12:41:23 +01:00

80 lines
2.3 KiB
Makefile

################################################################################
#
# iproute2
#
################################################################################
IPROUTE2_VERSION = 4.4.0
IPROUTE2_SOURCE = iproute2-$(IPROUTE2_VERSION).tar.xz
IPROUTE2_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/net/iproute2
IPROUTE2_DEPENDENCIES = host-bison host-flex host-pkgconf \
$(if $(BR2_PACKAGE_LIBMNL),libmnl)
IPROUTE2_LICENSE = GPLv2
IPROUTE2_LICENSE_FILES = COPYING
# If both iproute2 and busybox are selected, make certain we win
# the fight over who gets to have their utils actually installed.
ifeq ($(BR2_PACKAGE_BUSYBOX),y)
IPROUTE2_DEPENDENCIES += busybox
endif
ifeq ($(BR2_PACKAGE_ELFUTILS),y)
IPROUTE2_DEPENDENCIES += elfutils
endif
# If we've got iptables enable xtables support for tc
ifeq ($(BR2_PACKAGE_IPTABLES)x$(BR2_STATIC_LIBS),yx)
IPROUTE2_DEPENDENCIES += iptables
define IPROUTE2_WITH_IPTABLES
# Makefile is busted so it never passes IPT_LIB_DIR properly
$(SED) "s/-DIPT/-DXT/" $(IPROUTE2_DIR)/tc/Makefile
endef
else
define IPROUTE2_WITH_IPTABLES
# em_ipset needs xtables, but configure misdetects it
echo "TC_CONFIG_IPSET:=n" >>$(IPROUTE2_DIR)/Config
echo "TC_CONFIG_XT:=n" >>$(IPROUTE2_DIR)/Config
endef
endif
# arpd needs BerkeleyDB and links against pthread
ifeq ($(BR2_PACKAGE_BERKELEYDB_COMPAT185)$(BR2_TOOLCHAIN_HAS_THREADS),yy)
IPROUTE2_DEPENDENCIES += berkeleydb
else
define IPROUTE2_DISABLE_ARPD
$(SED) "/^TARGETS=/s: arpd : :" $(IPROUTE2_DIR)/misc/Makefile
endef
endif
# ifcfg needs bash
ifeq ($(BR2_PACKAGE_BASH),)
define IPROUTE2_REMOVE_IFCFG
rm -f $(TARGET_DIR)/sbin/ifcfg
endef
endif
define IPROUTE2_CONFIGURE_CMDS
$(SED) 's/gcc/$$CC $$CFLAGS/g' $(@D)/configure
cd $(@D) && $(TARGET_CONFIGURE_OPTS) ./configure
$(IPROUTE2_DISABLE_ARPD)
$(IPROUTE2_WITH_IPTABLES)
endef
define IPROUTE2_BUILD_CMDS
$(SED) 's/$$(CCOPTS)//' $(@D)/netem/Makefile
$(TARGET_MAKE_ENV) LDFLAGS="$(TARGET_LDFLAGS)" $(MAKE) \
DBM_INCLUDE="$(STAGING_DIR)/usr/include" \
CCOPTS="$(TARGET_CFLAGS) -D_GNU_SOURCE" \
SHARED_LIBS="$(if $(BR2_STATIC_LIBS),n,y)" -C $(@D)
endef
define IPROUTE2_INSTALL_TARGET_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) DESTDIR="$(TARGET_DIR)" \
SBINDIR=/sbin \
DOCDIR=/usr/share/doc/iproute2-$(IPROUTE2_VERSION) \
MANDIR=/usr/share/man install
$(IPROUTE2_REMOVE_IFCFG)
endef
$(eval $(generic-package))