2 # Copyright (C) 2006-2016 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
8 include $(TOPDIR)/rules.mk
14 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
16 http://matt.ucc.asn.au/dropbear/releases/ \
17 https://dropbear.nl/mirror/releases/
18 PKG_HASH:=6cbc1dcb1c9709d226dff669e5604172a18cf5dbf9a201474d5618ae4465098c
21 PKG_LICENSE_FILES:=LICENSE libtomcrypt/LICENSE libtommath/LICENSE
26 PKG_CONFIG_DEPENDS:= \
27 CONFIG_TARGET_INIT_PATH CONFIG_DROPBEAR_ECC \
28 CONFIG_DROPBEAR_CURVE25519 CONFIG_DROPBEAR_ZLIB \
29 CONFIG_DROPBEAR_UTMP CONFIG_DROPBEAR_PUTUTLINE
31 include $(INCLUDE_DIR)/package.mk
34 STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell echo $(CONFIG_TARGET_INIT_PATH) | mkhash md5)
37 define Package/dropbear/Default
38 URL:=http://matt.ucc.asn.au/dropbear/
41 define Package/dropbear/config
42 source "$(SOURCE)/Config.in"
45 define Package/dropbear
46 $(call Package/dropbear/Default)
49 TITLE:=Small SSH2 client/server
50 DEPENDS:= +DROPBEAR_ZLIB:zlib
53 define Package/dropbear/description
54 A small SSH2 server/client designed for small memory environments.
57 define Package/dropbear/conffiles
58 /etc/dropbear/dropbear_rsa_host_key
62 define Package/dropbearconvert
63 $(call Package/dropbear/Default)
66 TITLE:=Utility for converting SSH keys
75 $(if $(CONFIG_DROPBEAR_UTMP),,--disable-utmp) \
79 $(if $(CONFIG_DROPBEAR_PUTUTLINE),,--disable-pututline) \
80 --disable-pututxline \
81 $(if $(CONFIG_DROPBEAR_ZLIB),,--disable-zlib) \
82 --enable-bundled-libtom
84 TARGET_CFLAGS += -DARGTYPE=3 -ffunction-sections -fdata-sections
85 TARGET_LDFLAGS += -Wl,--gc-sections
87 define Build/Configure
88 $(Build/Configure/Default)
90 $(SED) 's,^#define DEFAULT_PATH .*$$$$,#define DEFAULT_PATH "$(TARGET_INIT_PATH)",g' \
91 $(PKG_BUILD_DIR)/options.h
93 awk 'BEGIN { rc = 1 } \
94 /'DROPBEAR_CURVE25519'/ { $$$$0 = "$(if $(CONFIG_DROPBEAR_CURVE25519),,// )#define 'DROPBEAR_CURVE25519'"; rc = 0 } \
96 END { exit(rc) }' $(PKG_BUILD_DIR)/options.h \
97 >$(PKG_BUILD_DIR)/options.h.new && \
98 mv $(PKG_BUILD_DIR)/options.h.new $(PKG_BUILD_DIR)/options.h
100 # Enforce that all replacements are made, otherwise options.h has changed
101 # format and this logic is broken.
102 for OPTION in DROPBEAR_ECDSA DROPBEAR_ECDH; do \
103 awk 'BEGIN { rc = 1 } \
104 /'$$$$OPTION'/ { $$$$0 = "$(if $(CONFIG_DROPBEAR_ECC),,// )#define '$$$$OPTION'"; rc = 0 } \
106 END { exit(rc) }' $(PKG_BUILD_DIR)/options.h \
107 >$(PKG_BUILD_DIR)/options.h.new && \
108 mv $(PKG_BUILD_DIR)/options.h.new $(PKG_BUILD_DIR)/options.h || exit 1; \
111 # remove protocol idented software version number
112 $(SED) 's,^#define LOCAL_IDENT .*$$$$,#define LOCAL_IDENT "SSH-2.0-dropbear",g' \
113 $(PKG_BUILD_DIR)/sysoptions.h
115 # Enforce rebuild of svr-chansession.c
116 rm -f $(PKG_BUILD_DIR)/svr-chansession.o
120 +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
121 $(TARGET_CONFIGURE_OPTS) \
122 PROGRAMS="dropbear dbclient dropbearkey scp" \
123 MULTI=1 SCPPROGRESS=1
124 +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
125 $(TARGET_CONFIGURE_OPTS) \
126 PROGRAMS="dropbearconvert"
129 define Package/dropbear/install
130 $(INSTALL_DIR) $(1)/usr/sbin
131 $(INSTALL_BIN) $(PKG_BUILD_DIR)/dropbearmulti $(1)/usr/sbin/dropbear
132 $(INSTALL_DIR) $(1)/usr/bin
133 $(LN) ../sbin/dropbear $(1)/usr/bin/scp
134 $(LN) ../sbin/dropbear $(1)/usr/bin/ssh
135 $(LN) ../sbin/dropbear $(1)/usr/bin/dbclient
136 $(LN) ../sbin/dropbear $(1)/usr/bin/dropbearkey
137 $(INSTALL_DIR) $(1)/etc/config
138 $(INSTALL_DATA) ./files/dropbear.config $(1)/etc/config/dropbear
139 $(INSTALL_DIR) $(1)/etc/init.d
140 $(INSTALL_BIN) ./files/dropbear.init $(1)/etc/init.d/dropbear
141 $(INSTALL_DIR) $(1)/usr/lib/opkg/info
142 $(INSTALL_DIR) $(1)/etc/dropbear
143 touch $(1)/etc/dropbear/dropbear_rsa_host_key
146 define Package/dropbearconvert/install
147 $(INSTALL_DIR) $(1)/usr/bin
148 $(INSTALL_BIN) $(PKG_BUILD_DIR)/dropbearconvert $(1)/usr/bin/dropbearconvert
151 $(eval $(call BuildPackage,dropbear))
152 $(eval $(call BuildPackage,dropbearconvert))