2 # Copyright (C) 2006-2020 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
:=48235d10b37775dbda59341ac0c4b239b82ad6318c31568b985730c788aac53b
21 PKG_LICENSE_FILES
:=LICENSE libtomcrypt
/LICENSE libtommath
/LICENSE
22 PKG_CPE_ID
:=cpe
:/a
:matt_johnston
:dropbear_ssh_server
25 PKG_ASLR_PIE_REGULAR
:=1
30 PKG_CONFIG_DEPENDS
:= \
31 CONFIG_TARGET_INIT_PATH CONFIG_DROPBEAR_ECC CONFIG_DROPBEAR_ECC_FULL \
32 CONFIG_DROPBEAR_CURVE25519 CONFIG_DROPBEAR_ZLIB \
33 CONFIG_DROPBEAR_ED25519 CONFIG_DROPBEAR_CHACHA20POLY1305 \
34 CONFIG_DROPBEAR_UTMP CONFIG_DROPBEAR_PUTUTLINE \
35 CONFIG_DROPBEAR_DBCLIENT CONFIG_DROPBEAR_SCP
37 include $(INCLUDE_DIR
)/package.mk
40 STAMP_CONFIGURED
:=$(strip $(STAMP_CONFIGURED
))_
$(shell echo
$(CONFIG_TARGET_INIT_PATH
) | mkhash md5
)
43 define Package
/dropbear
/Default
44 URL
:=http
://matt.ucc.asn.au
/dropbear
/
47 define Package
/dropbear
/config
48 source
"$(SOURCE)/Config.in"
51 define Package
/dropbear
52 $(call Package
/dropbear
/Default
)
55 TITLE
:=Small SSH2 client
/server
56 DEPENDS
:= +DROPBEAR_ZLIB
:zlib
58 $(if
$(CONFIG_DROPBEAR_SCP
),ALTERNATIVES
+= \
59 100:/usr
/bin
/scp
:/usr
/sbin
/dropbear
,)
60 $(if
$(CONFIG_DROPBEAR_DBCLIENT
),ALTERNATIVES
+= \
61 100:/usr
/bin
/ssh
:/usr
/sbin
/dropbear
,)
65 define Package
/dropbear
/description
66 A small SSH2 server
/client designed for small memory environments.
69 define Package
/dropbear
/conffiles
70 $(if
$(CONFIG_DROPBEAR_ED25519
),/etc
/dropbear
/dropbear_ed25519_host_key
)
71 $(if
$(CONFIG_DROPBEAR_ECC
),/etc
/dropbear
/dropbear_ecdsa_host_key
)
72 /etc
/dropbear
/dropbear_rsa_host_key
76 define Package
/dropbearconvert
77 $(call Package
/dropbear
/Default
)
80 TITLE
:=Utility for converting SSH keys
81 DEPENDS
:= +DROPBEAR_ZLIB
:zlib
90 $(if
$(CONFIG_DROPBEAR_UTMP
),,--disable-utmp
) \
94 $(if
$(CONFIG_DROPBEAR_PUTUTLINE
),,--disable-pututline
) \
95 --disable-pututxline \
96 $(if
$(CONFIG_DROPBEAR_ZLIB
),,--disable-zlib
) \
97 --enable-bundled-libtom
99 TARGET_CFLAGS
+= -DARGTYPE
=3 -ffunction-sections
-fdata-sections
-flto
100 TARGET_LDFLAGS
+= -Wl
,--gc-sections
-flto
=jobserver
102 db_opt_add
=echo
'\#define $(1) $(2)' >> $(PKG_BUILD_DIR
)/localoptions.h
103 db_opt_replace
=$(ESED
) 's,^(\#define $(1)) .*$$$$,\1 $(2),g' $(PKG_BUILD_DIR
)/sysoptions.h
105 define Build
/Configure
106 : > $(PKG_BUILD_DIR
)/localoptions.h
108 $(Build
/Configure
/Default
)
110 $(call db_opt_add
,DEFAULT_PATH
,"$(TARGET_INIT_PATH)")
112 # remove protocol idented software version number
113 $(call db_opt_replace
,LOCAL_IDENT
,"SSH-2.0-dropbear")
115 # disable legacy/unsafe methods and unused functionality
116 $(foreach opt
,INETD_MODE DROPBEAR_CLI_NETCAT DROPBEAR_DSS DO_MOTD
, \
117 $(call db_opt_add
,$(opt
),0) ; \
120 $(call db_opt_add
,DROPBEAR_CURVE25519
,$(if
$(CONFIG_DROPBEAR_CURVE25519
),1,0))
122 $(call db_opt_add
,DROPBEAR_ED25519
,$(if
$(CONFIG_DROPBEAR_ED25519
),1,0))
124 $(call db_opt_add
,DROPBEAR_CHACHA20POLY1305
,$(if
$(CONFIG_DROPBEAR_CHACHA20POLY1305
),1,0))
126 $(foreach opt
,DROPBEAR_ECDSA DROPBEAR_ECDH
, \
127 $(call db_opt_add
,$(opt
),$(if
$(CONFIG_DROPBEAR_ECC
),1,0)) ; \
130 # enable nistp384 and nistp521 only if full ECC support was requested
131 $(foreach opt
,DROPBEAR_ECC_384 DROPBEAR_ECC_521
, \
132 $(call db_opt_replace
,$(opt
),$(if
$(CONFIG_DROPBEAR_ECC_FULL
),1,0)) ; \
135 # Enforce rebuild of svr-chansession.c
136 rm -f
$(PKG_BUILD_DIR
)/svr-chansession.o
138 # Rebuild them on config change
139 +$(MAKE
) -C
$(PKG_BUILD_DIR
)/libtomcrypt
clean
140 +$(MAKE
) -C
$(PKG_BUILD_DIR
)/libtommath
clean
144 +$(MAKE
) $(PKG_JOBS
) -C
$(PKG_BUILD_DIR
) \
145 $(TARGET_CONFIGURE_OPTS
) \
146 PROGRAMS
="dropbear $(if $(CONFIG_DROPBEAR_DBCLIENT),dbclient,) dropbearkey $(if $(CONFIG_DROPBEAR_SCP),scp,)" \
147 MULTI
=1 SCPPROGRESS
=1
148 +$(MAKE
) $(PKG_JOBS
) -C
$(PKG_BUILD_DIR
) \
149 $(TARGET_CONFIGURE_OPTS
) \
150 PROGRAMS
="dropbearconvert"
153 define Package
/dropbear
/install
154 $(INSTALL_DIR
) $(1)/usr
/sbin
155 $(INSTALL_BIN
) $(PKG_BUILD_DIR
)/dropbearmulti
$(1)/usr
/sbin
/dropbear
156 $(INSTALL_DIR
) $(1)/usr
/bin
157 $(if
$(CONFIG_DROPBEAR_DBCLIENT
),$(LN
) ..
/sbin
/dropbear
$(1)/usr
/bin
/dbclient
,)
158 $(LN
) ..
/sbin
/dropbear
$(1)/usr
/bin
/dropbearkey
159 $(INSTALL_DIR
) $(1)/etc
/config
160 $(INSTALL_CONF
) .
/files
/dropbear.config
$(1)/etc
/config
/dropbear
161 $(INSTALL_DIR
) $(1)/etc
/init.d
162 $(INSTALL_BIN
) .
/files
/dropbear.init
$(1)/etc
/init.d
/dropbear
163 $(INSTALL_DIR
) $(1)/usr
/lib
/opkg
/info
164 $(INSTALL_DIR
) $(1)/etc
/dropbear
165 $(INSTALL_DIR
) $(1)/lib
/preinit
166 $(INSTALL_DATA
) .
/files
/dropbear.failsafe
$(1)/lib
/preinit
/99_10_failsafe_dropbear
167 $(if
$(CONFIG_DROPBEAR_ED25519
),touch
$(1)/etc
/dropbear
/dropbear_ed25519_host_key
)
168 $(if
$(CONFIG_DROPBEAR_ECC
),touch
$(1)/etc
/dropbear
/dropbear_ecdsa_host_key
)
169 touch
$(1)/etc
/dropbear
/dropbear_rsa_host_key
172 define Package
/dropbearconvert
/install
173 $(INSTALL_DIR
) $(1)/usr
/bin
174 $(INSTALL_BIN
) $(PKG_BUILD_DIR
)/dropbearconvert
$(1)/usr
/bin
/dropbearconvert
177 $(eval
$(call BuildPackage
,dropbear
))
178 $(eval
$(call BuildPackage
,dropbearconvert
))