package/dropbear/dropbear.mk

   1 ################################################################################
   2 #
   3 # dropbear
   4 #
   5 ################################################################################
   6
   7 DROPBEAR_VERSION = 2018.76
   8 DROPBEAR_SITE = https://matt.ucc.asn.au/dropbear/releases
   9 DROPBEAR_SOURCE = dropbear-$(DROPBEAR_VERSION).tar.bz2
  10 DROPBEAR_LICENSE = MIT, BSD-2-Clause-like, BSD-2-Clause
  11 DROPBEAR_LICENSE_FILES = LICENSE
  12 DROPBEAR_TARGET_BINS = dropbearkey dropbearconvert scp
  13 DROPBEAR_PROGRAMS = dropbear $(DROPBEAR_TARGET_BINS)
  14
  15 ifeq ($(BR2_PACKAGE_DROPBEAR_CLIENT),y)
  16 # Build dbclient, and create a convenience symlink named ssh
  17 DROPBEAR_PROGRAMS += dbclient
  18 DROPBEAR_TARGET_BINS += dbclient ssh
  19 endif
  20
  21 DROPBEAR_MAKE = \
  22         $(MAKE) MULTI=1 SCPPROGRESS=1 \
  23         PROGRAMS="$(DROPBEAR_PROGRAMS)"
  24
  25 ifeq ($(BR2_STATIC_LIBS),y)
  26 DROPBEAR_CONF_OPTS += --enable-static
  27 endif
  28
  29 # Ensure that dropbear doesn't use crypt() when it's not available
  30 define DROPBEAR_SVR_PASSWORD_AUTH
  31         echo '#if !HAVE_CRYPT'                          >> $(@D)/localoptions.h
  32         echo '#define DROPBEAR_SVR_PASSWORD_AUTH 0'     >> $(@D)/localoptions.h
  33         echo '#endif'                                   >> $(@D)/localoptions.h
  34 endef
  35 DROPBEAR_POST_EXTRACT_HOOKS += DROPBEAR_SVR_PASSWORD_AUTH
  36
  37 define DROPBEAR_ENABLE_REVERSE_DNS
  38         echo '#define DO_HOST_LOOKUP 1'                 >> $(@D)/localoptions.h
  39 endef
  40
  41 define DROPBEAR_BUILD_FEATURED
  42         echo '#define DROPBEAR_SMALL_CODE 0'            >> $(@D)/localoptions.h
  43         echo '#define DROPBEAR_BLOWFISH 1'              >> $(@D)/localoptions.h
  44         echo '#define DROPBEAR_TWOFISH128 1'            >> $(@D)/localoptions.h
  45         echo '#define DROPBEAR_TWOFISH256 1'            >> $(@D)/localoptions.h
  46 endef
  47
  48 define DROPBEAR_DISABLE_STANDALONE
  49         echo '#define NON_INETD_MODE 0'                 >> $(@D)/localoptions.h
  50 endef
  51
  52 define DROPBEAR_INSTALL_INIT_SYSTEMD
  53         $(INSTALL) -D -m 644 package/dropbear/dropbear.service \
  54                 $(TARGET_DIR)/usr/lib/systemd/system/dropbear.service
  55         mkdir -p $(TARGET_DIR)/etc/systemd/system/multi-user.target.wants
  56         ln -fs ../../../../usr/lib/systemd/system/dropbear.service \
  57                 $(TARGET_DIR)/etc/systemd/system/multi-user.target.wants/dropbear.service
  58 endef
  59
  60 ifeq ($(BR2_USE_MMU),y)
  61 define DROPBEAR_INSTALL_INIT_SYSV
  62         $(INSTALL) -D -m 755 package/dropbear/S50dropbear \
  63                 $(TARGET_DIR)/etc/init.d/S50dropbear
  64 endef
  65 else
  66 DROPBEAR_POST_EXTRACT_HOOKS += DROPBEAR_DISABLE_STANDALONE
  67 endif
  68
  69 ifeq ($(BR2_PACKAGE_DROPBEAR_DISABLE_REVERSEDNS),)
  70 DROPBEAR_POST_EXTRACT_HOOKS += DROPBEAR_ENABLE_REVERSE_DNS
  71 endif
  72
  73 ifeq ($(BR2_PACKAGE_DROPBEAR_SMALL),y)
  74 DROPBEAR_CONF_OPTS += --disable-zlib
  75 else
  76 DROPBEAR_POST_EXTRACT_HOOKS += DROPBEAR_BUILD_FEATURED
  77 DROPBEAR_DEPENDENCIES += zlib
  78 endif
  79
  80 ifneq ($(BR2_PACKAGE_DROPBEAR_WTMP),y)
  81 DROPBEAR_CONF_OPTS += --disable-wtmp
  82 endif
  83
  84 ifneq ($(BR2_PACKAGE_DROPBEAR_LASTLOG),y)
  85 DROPBEAR_CONF_OPTS += --disable-lastlog
  86 endif
  87
  88 define DROPBEAR_INSTALL_TARGET_CMDS
  89         $(INSTALL) -m 755 $(@D)/dropbearmulti $(TARGET_DIR)/usr/sbin/dropbear
  90         for f in $(DROPBEAR_TARGET_BINS); do \
  91                 ln -snf ../sbin/dropbear $(TARGET_DIR)/usr/bin/$$f ; \
  92         done
  93         ln -snf /var/run/dropbear $(TARGET_DIR)/etc/dropbear
  94 endef
  95
  96 $(eval $(autotools-package))