1bb454bcb1
By default pppd built by buildroot writes the list of nameservers to /etc/resolv.conf instead of /etc/ppp/resolv.conf This is not the default behavior of pppd and breaks name resolution if several network interfaces are used. The change makes this optional and enabled by default, to be backward compatible and to add a possibility to turn this behavior off, if required. Signed-off-by: Maksim Salau <msalau@iotecha.com> [Arnout: extend the help text to explain that it won't work on readonly rootfs] Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
113 lines
4.3 KiB
Makefile
113 lines
4.3 KiB
Makefile
################################################################################
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#
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# pppd
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#
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################################################################################
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PPPD_VERSION = 2.4.7
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PPPD_SOURCE = ppp-$(PPPD_VERSION).tar.gz
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PPPD_SITE = https://download.samba.org/pub/ppp
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PPPD_LICENSE = LGPL-2.0+, LGPL, BSD-4-Clause, BSD-3-Clause, GPL-2.0+
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PPPD_LICENSE_FILES = \
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pppd/tdb.c pppd/plugins/pppoatm/COPYING \
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pppdump/bsd-comp.c pppd/ccp.c pppd/plugins/passprompt.c
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PPPD_MAKE_OPTS = HAVE_INET6=y
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PPPD_INSTALL_STAGING = YES
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PPPD_TARGET_BINS = chat pppd pppdump pppstats
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PPPD_RADIUS_CONF = \
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dictionary dictionary.ascend dictionary.compat \
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dictionary.merit dictionary.microsoft \
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issue port-id-map realms servers radiusclient.conf
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ifeq ($(BR2_PACKAGE_PPPD_FILTER),y)
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PPPD_DEPENDENCIES += libpcap
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PPPD_MAKE_OPTS += FILTER=y
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endif
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# pppd bundles some but not all of the needed kernel headers. The embedded
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# if_pppol2tp.h is unfortunately not compatible with kernel headers > 2.6.34,
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# and has been part of the kernel headers since 2.6.23, so drop it
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define PPPD_DROP_INTERNAL_IF_PPOL2TP_H
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$(RM) $(@D)/include/linux/if_pppol2tp.h
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endef
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PPPD_POST_EXTRACT_HOOKS += PPPD_DROP_INTERNAL_IF_PPOL2TP_H
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# pppd defaults to /etc/ppp/resolv.conf, which not be writable and is
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# definitely not useful since the C library only uses
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# /etc/resolv.conf. Therefore, we change pppd to use /etc/resolv.conf
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# instead.
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define PPPD_SET_RESOLV_CONF
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$(SED) 's,ppp/resolv.conf,resolv.conf,' $(@D)/pppd/pathnames.h
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endef
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ifeq ($(BR2_PACKAGE_PPPD_OVERWRITE_RESOLV_CONF),y)
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PPPD_POST_EXTRACT_HOOKS += PPPD_SET_RESOLV_CONF
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endif
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define PPPD_CONFIGURE_CMDS
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$(SED) 's/FILTER=y/#FILTER=y/' $(PPPD_DIR)/pppd/Makefile.linux
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$(SED) 's/ifneq ($$(wildcard \/usr\/include\/pcap-bpf.h),)/ifdef FILTER/' $(PPPD_DIR)/*/Makefile.linux
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( cd $(@D); $(TARGET_MAKE_ENV) ./configure --prefix=/usr )
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endef
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define PPPD_BUILD_CMDS
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$(TARGET_MAKE_ENV) $(MAKE) CC="$(TARGET_CC)" COPTS="$(TARGET_CFLAGS)" \
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-C $(@D) $(PPPD_MAKE_OPTS)
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endef
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ifeq ($(BR2_PACKAGE_PPPD_RADIUS),y)
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define PPPD_INSTALL_RADIUS
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$(INSTALL) -D $(PPPD_DIR)/pppd/plugins/radius/radattr.so \
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$(TARGET_DIR)/usr/lib/pppd/$(PPPD_VERSION)/radattr.so
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$(INSTALL) -D $(PPPD_DIR)/pppd/plugins/radius/radius.so \
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$(TARGET_DIR)/usr/lib/pppd/$(PPPD_VERSION)/radius.so
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$(INSTALL) -D $(PPPD_DIR)/pppd/plugins/radius/radrealms.so \
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$(TARGET_DIR)/usr/lib/pppd/$(PPPD_VERSION)/radrealms.so
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for m in $(PPPD_RADIUS_CONF); do \
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$(INSTALL) -m 644 -D $(PPPD_DIR)/pppd/plugins/radius/etc/$$m \
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$(TARGET_DIR)/etc/ppp/radius/$$m; \
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done
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$(SED) 's:/usr/local/etc:/etc:' \
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$(TARGET_DIR)/etc/ppp/radius/radiusclient.conf
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$(SED) 's:/usr/local/sbin:/usr/sbin:' \
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$(TARGET_DIR)/etc/ppp/radius/radiusclient.conf
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$(SED) 's:/etc/radiusclient:/etc/ppp/radius:g' \
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$(TARGET_DIR)/etc/ppp/radius/*
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endef
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endif
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define PPPD_INSTALL_TARGET_CMDS
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for sbin in $(PPPD_TARGET_BINS); do \
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$(INSTALL) -D $(PPPD_DIR)/$$sbin/$$sbin \
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$(TARGET_DIR)/usr/sbin/$$sbin; \
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done
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$(INSTALL) -D $(PPPD_DIR)/pppd/plugins/minconn.so \
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$(TARGET_DIR)/usr/lib/pppd/$(PPPD_VERSION)/minconn.so
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$(INSTALL) -D $(PPPD_DIR)/pppd/plugins/passprompt.so \
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$(TARGET_DIR)/usr/lib/pppd/$(PPPD_VERSION)/passprompt.so
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$(INSTALL) -D $(PPPD_DIR)/pppd/plugins/passwordfd.so \
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$(TARGET_DIR)/usr/lib/pppd/$(PPPD_VERSION)/passwordfd.so
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$(INSTALL) -D $(PPPD_DIR)/pppd/plugins/pppoatm/pppoatm.so \
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$(TARGET_DIR)/usr/lib/pppd/$(PPPD_VERSION)/pppoatm.so
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$(INSTALL) -D $(PPPD_DIR)/pppd/plugins/rp-pppoe/rp-pppoe.so \
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$(TARGET_DIR)/usr/lib/pppd/$(PPPD_VERSION)/rp-pppoe.so
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$(INSTALL) -D $(PPPD_DIR)/pppd/plugins/rp-pppoe/pppoe-discovery \
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$(TARGET_DIR)/usr/sbin/pppoe-discovery
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$(INSTALL) -D $(PPPD_DIR)/pppd/plugins/winbind.so \
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$(TARGET_DIR)/usr/lib/pppd/$(PPPD_VERSION)/winbind.so
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$(INSTALL) -D $(PPPD_DIR)/pppd/plugins/pppol2tp/openl2tp.so \
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$(TARGET_DIR)/usr/lib/pppd/$(PPPD_VERSION)/openl2tp.so
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$(INSTALL) -D $(PPPD_DIR)/pppd/plugins/pppol2tp/pppol2tp.so \
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$(TARGET_DIR)/usr/lib/pppd/$(PPPD_VERSION)/pppol2tp.so
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$(INSTALL) -D -m 0755 $(PPPD_DIR)/scripts/pon $(TARGET_DIR)/usr/bin/pon
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$(INSTALL) -D -m 0755 $(PPPD_DIR)/scripts/poff $(TARGET_DIR)/usr/bin/poff
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$(PPPD_INSTALL_RADIUS)
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endef
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define PPPD_INSTALL_STAGING_CMDS
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$(TARGET_MAKE_ENV) $(MAKE) INSTROOT=$(STAGING_DIR)/ -C $(@D) $(PPPD_MAKE_OPTS) install-devel
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endef
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$(eval $(generic-package))
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