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openwrt/package/network/utils/iproute2/Makefile
Tony Ambardar 40143873d6 iproute2: fix libbpf detection with NLS enabled 
Upstream iproute2 detects libbpf using a one-line $CC test-compile, which
normally ignores LDFLAGS. With NLS enabled however, LDFLAGS includes an
"rpath-link" linker option needed to resolve libintl.so. Its absence
causes both the compile and libbpf detection to fail:

  ld: warning: libintl.so.8, needed by libbpf.so, not found (try using
      -rpath or -rpath-link)
  ld: libelf.so.1: undefined reference to `libintl_dgettext'
  collect2: error: ld returned 1 exit status

Fix this by directly including $LDFLAGS in the test-compile command.

Reported-by: Ian Cooper <iancooper@hotmail.com>
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
(cherry picked from commit aab3a04ce8)
2021-04-10 14:22:28 +02:00

243 lines
6.2 KiB
Makefile
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#
# Copyright (C) 2006-2015 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=iproute2
PKG_VERSION:=5.11.0
PKG_RELEASE:=3
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=@KERNEL/linux/utils/net/iproute2
PKG_HASH:=c5e2ea108212b3445051b35953ec267f9f3469e1d5c67ac034ab559849505c54
PKG_BUILD_PARALLEL:=1
PKG_BUILD_DEPENDS:=iptables
PKG_LICENSE:=GPL-2.0
PKG_CPE_ID:=cpe:/a:iproute2_project:iproute2
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/nls.mk
define Package/iproute2/Default
SECTION:=net
CATEGORY:=Network
URL:=http://www.linuxfoundation.org/collaborate/workgroups/networking/iproute2
SUBMENU:=Routing and Redirection
MAINTAINER:=Russell Senior <russell@personaltelco.net>
endef
define Package/ip-tiny
$(call Package/iproute2/Default)
TITLE:=Routing control utility (minimal)
VARIANT:=iptiny
DEFAULT_VARIANT:=1
PROVIDES:=ip
ALTERNATIVES:=200:/sbin/ip:/usr/libexec/ip-tiny
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl
endef
define Package/ip-full
$(call Package/iproute2/Default)
TITLE:=Routing control utility (full)
VARIANT:=ipfull
PROVIDES:=ip
ALTERNATIVES:=300:/sbin/ip:/usr/libexec/ip-full
DEPENDS:=+libnl-tiny +libbpf +(PACKAGE_devlink||PACKAGE_rdma):libmnl
endef
define Package/tc-tiny
$(call Package/iproute2/Default)
TITLE:=Traffic control utility (minimal)
VARIANT:=tctiny
DEFAULT_VARIANT:=1
PROVIDES:=tc
ALTERNATIVES:=200:/sbin/tc:/usr/libexec/tc-tiny
DEPENDS:=+kmod-sched-core +libxtables +tc-mod-iptables +(PACKAGE_devlink||PACKAGE_rdma):libmnl
endef
define Package/tc-full
$(call Package/iproute2/Default)
TITLE:=Traffic control utility (full)
VARIANT:=tcfull
PROVIDES:=tc
ALTERNATIVES:=300:/sbin/tc:/usr/libexec/tc-full
DEPENDS:=+kmod-sched-core +libxtables +tc-mod-iptables +libbpf +(PACKAGE_devlink||PACKAGE_rdma):libmnl
endef
define Package/tc-mod-iptables
$(call Package/iproute2/Default)
TITLE:=Traffic control module - iptables action
DEPENDS:=+libxtables
endef
define Package/genl
$(call Package/iproute2/Default)
TITLE:=General netlink utility frontend
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl
endef
define Package/ip-bridge
$(call Package/iproute2/Default)
TITLE:=Bridge configuration utility from iproute2
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl
endef
define Package/ss
$(call Package/iproute2/Default)
TITLE:=Socket statistics utility
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl +kmod-netlink-diag
endef
define Package/nstat
$(call Package/iproute2/Default)
TITLE:=Network statistics utility
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl
endef
define Package/devlink
$(call Package/iproute2/Default)
TITLE:=Network devlink utility
DEPENDS:=+libmnl
endef
define Package/rdma
$(call Package/iproute2/Default)
TITLE:=Network rdma utility
DEPENDS:=+libmnl
endef
ifeq ($(BUILD_VARIANT),iptiny)
IP_CONFIG_TINY:=y
LIBBPF_FORCE:=off
endif
ifeq ($(BUILD_VARIANT),ipfull)
HAVE_ELF:=y
LIBBPF_FORCE:=on
endif
ifeq ($(BUILD_VARIANT),tctiny)
LIBBPF_FORCE:=off
SHARED_LIBS:=y
endif
ifeq ($(BUILD_VARIANT),tcfull)
HAVE_ELF:=y
LIBBPF_FORCE:=on
SHARED_LIBS:=y
endif
ifdef CONFIG_PACKAGE_devlink
HAVE_MNL:=y
endif
ifdef CONFIG_PACKAGE_rdma
HAVE_MNL:=y
endif
define Build/Configure
echo "static const char SNAPSHOT[] = \"$(PKG_VERSION)-$(PKG_RELEASE)-openwrt\";" \
> $(PKG_BUILD_DIR)/include/SNAPSHOT.h
endef
TARGET_CFLAGS += -ffunction-sections -fdata-sections -flto
TARGET_LDFLAGS += -Wl,--gc-sections -Wl,--as-needed
TARGET_CPPFLAGS += -I$(STAGING_DIR)/usr/include/libnl-tiny
MAKE_FLAGS += \
KERNEL_INCLUDE="$(LINUX_DIR)/user_headers/include" \
SHARED_LIBS=$(SHARED_LIBS) \
IP_CONFIG_TINY=$(IP_CONFIG_TINY) \
LIBBPF_FORCE=$(LIBBPF_FORCE) \
HAVE_ELF=$(HAVE_ELF) \
HAVE_MNL=$(HAVE_MNL) \
HAVE_CAP=$(HAVE_CAP) \
IPT_LIB_DIR=/usr/lib/iptables \
XT_LIB_DIR=/usr/lib/iptables \
FPIC="$(FPIC)" \
$(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='')
define Build/Compile
+$(MAKE_VARS) $(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) $(MAKE_FLAGS)
endef
define Build/InstallDev
$(INSTALL_DIR) $(1)/usr/include/iproute2
$(CP) $(PKG_BUILD_DIR)/include/bpf_elf.h $(1)/usr/include/iproute2
$(CP) $(PKG_BUILD_DIR)/include/{libgenl,libnetlink}.h $(1)/usr/include/
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_BUILD_DIR)/lib/libnetlink.a $(1)/usr/lib/
endef
define Package/ip-tiny/install
$(INSTALL_DIR) $(1)/usr/libexec
$(INSTALL_BIN) $(PKG_BUILD_DIR)/ip/ip $(1)/usr/libexec/ip-tiny
endef
define Package/ip-full/install
$(INSTALL_DIR) $(1)/usr/libexec
$(INSTALL_BIN) $(PKG_BUILD_DIR)/ip/ip $(1)/usr/libexec/ip-full
endef
define Package/tc-tiny/install
$(INSTALL_DIR) $(1)/usr/libexec
$(INSTALL_BIN) $(PKG_BUILD_DIR)/tc/tc $(1)/usr/libexec/tc-tiny
endef
define Package/tc-full/install
$(INSTALL_DIR) $(1)/usr/libexec
$(INSTALL_BIN) $(PKG_BUILD_DIR)/tc/tc $(1)/usr/libexec/tc-full
endef
define Package/tc-mod-iptables/install
$(INSTALL_DIR) $(1)/usr/lib/tc
$(CP) $(PKG_BUILD_DIR)/tc/m_xt.so $(1)/usr/lib/tc
endef
define Package/genl/install
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/genl/genl $(1)/usr/sbin/
endef
define Package/ip-bridge/install
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/bridge/bridge $(1)/usr/sbin/
endef
define Package/ss/install
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/misc/ss $(1)/usr/sbin/
endef
define Package/nstat/install
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/misc/nstat $(1)/usr/sbin/
endef
define Package/devlink/install
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/devlink/devlink $(1)/usr/sbin/
endef
define Package/rdma/install
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/rdma/rdma $(1)/usr/sbin/
endef
$(eval $(call BuildPackage,ip-tiny))
$(eval $(call BuildPackage,ip-full))
$(eval $(call BuildPackage,tc-tiny))
$(eval $(call BuildPackage,tc-full))
$(eval $(call BuildPackage,tc-mod-iptables))
$(eval $(call BuildPackage,genl))
$(eval $(call BuildPackage,ip-bridge))
$(eval $(call BuildPackage,ss))
$(eval $(call BuildPackage,nstat))
$(eval $(call BuildPackage,devlink))
$(eval $(call BuildPackage,rdma))
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