aboutsummaryrefslogtreecommitdiffstats
path: root/package/network/services/dropbear/Makefile
blob: 2db2f81a423a3ff02586808812ee0bd1b623daff (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
#
# Copyright (C) 2006-2016 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:=dropbear
PKG_VERSION:=2017.75
PKG_RELEASE:=4

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL:= \
	http://matt.ucc.asn.au/dropbear/releases/ \
	https://dropbear.nl/mirror/releases/
PKG_HASH:=6cbc1dcb1c9709d226dff669e5604172a18cf5dbf9a201474d5618ae4465098c

PKG_LICENSE:=MIT
PKG_LICENSE_FILES:=LICENSE libtomcrypt/LICENSE libtommath/LICENSE

PKG_BUILD_PARALLEL:=1
PKG_USE_MIPS16:=0

PKG_CONFIG_DEPENDS:= \
	CONFIG_TARGET_INIT_PATH CONFIG_DROPBEAR_ECC \
	CONFIG_DROPBEAR_CURVE25519 CONFIG_DROPBEAR_ZLIB \
	CONFIG_DROPBEAR_UTMP CONFIG_DROPBEAR_PUTUTLINE

include $(INCLUDE_DIR)/package.mk

ifneq ($(DUMP),1)
  STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell echo $(CONFIG_TARGET_INIT_PATH) | mkhash md5)
endif

define Package/dropbear/Default
  URL:=http://matt.ucc.asn.au/dropbear/
endef

define Package/dropbear/config
	source "$(SOURCE)/Config.in"
endef

define Package/dropbear
  $(call Package/dropbear/Default)
  SECTION:=net
  CATEGORY:=Base system
  TITLE:=Small SSH2 client/server
  DEPENDS:= +DROPBEAR_ZLIB:zlib
endef

define Package/dropbear/description
 A small SSH2 server/client designed for small memory environments.
endef

define Package/dropbear/conffiles
/etc/dropbear/dropbear_rsa_host_key
/etc/config/dropbear 
endef

define Package/dropbearconvert
  $(call Package/dropbear/Default)
  SECTION:=utils
  CATEGORY:=Utilities
  TITLE:=Utility for converting SSH keys
endef

CONFIGURE_ARGS += \
	--disable-pam \
	--enable-openpty \
	--enable-syslog \
	--disable-lastlog \
	--disable-utmpx \
	$(if $(CONFIG_DROPBEAR_UTMP),,--disable-utmp) \
	--disable-wtmp \
	--disable-wtmpx \
	--disable-loginfunc \
	$(if $(CONFIG_DROPBEAR_PUTUTLINE),,--disable-pututline) \
	--disable-pututxline \
	$(if $(CONFIG_DROPBEAR_ZLIB),,--disable-zlib) \
	--enable-bundled-libtom

TARGET_CFLAGS += -DARGTYPE=3 -ffunction-sections -fdata-sections
TARGET_LDFLAGS += -Wl,--gc-sections

define Build/Configure
	$(Build/Configure/Default)

	$(SED) 's,^#define DEFAULT_PATH .*$$$$,#define DEFAULT_PATH "$(TARGET_INIT_PATH)",g' \
		$(PKG_BUILD_DIR)/options.h

	awk 'BEGIN { rc = 1 } \
	     /'DROPBEAR_CURVE25519'/ { $$$$0 = "$(if $(CONFIG_DROPBEAR_CURVE25519),,// )#define 'DROPBEAR_CURVE25519'"; rc = 0 } \
	     { print } \
	     END { exit(rc) }' $(PKG_BUILD_DIR)/options.h \
	     >$(PKG_BUILD_DIR)/options.h.new && \
	mv $(PKG_BUILD_DIR)/options.h.new $(PKG_BUILD_DIR)/options.h

	# Enforce that all replacements are made, otherwise options.h has changed
	# format and this logic is broken.
	for OPTION in DROPBEAR_ECDSA DROPBEAR_ECDH; do \
	  awk 'BEGIN { rc = 1 } \
	       /'$$$$OPTION'/ { $$$$0 = "$(if $(CONFIG_DROPBEAR_ECC),,// )#define '$$$$OPTION'"; rc = 0 } \
	       { print } \
	       END { exit(rc) }' $(PKG_BUILD_DIR)/options.h \
	       >$(PKG_BUILD_DIR)/options.h.new && \
	  mv $(PKG_BUILD_DIR)/options.h.new $(PKG_BUILD_DIR)/options.h || exit 1; \
	done

	# remove protocol idented software version number
	$(SED) 's,^#define LOCAL_IDENT .*$$$$,#define LOCAL_IDENT "SSH-2.0-dropbear",g' \
		$(PKG_BUILD_DIR)/sysoptions.h

	# Enforce rebuild of svr-chansession.c
	rm -f $(PKG_BUILD_DIR)/svr-chansession.o
endef

define Build/Compile
	+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
		$(TARGET_CONFIGURE_OPTS) \
		PROGRAMS="dropbear dbclient dropbearkey scp" \
		MULTI=1 SCPPROGRESS=1
	+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
		$(TARGET_CONFIGURE_OPTS) \
		PROGRAMS="dropbearconvert"
endef

define Package/dropbear/install
	$(INSTALL_DIR) $(1)/usr/sbin
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/dropbearmulti $(1)/usr/sbin/dropbear
	$(INSTALL_DIR) $(1)/usr/bin
	$(LN) ../sbin/dropbear $(1)/usr/bin/scp
	$(LN) ../sbin/dropbear $(1)/usr/bin/ssh
	$(LN) ../sbin/dropbear $(1)/usr/bin/dbclient
	$(LN) ../sbin/dropbear $(1)/usr/bin/dropbearkey
	$(INSTALL_DIR) $(1)/etc/config
	$(INSTALL_DATA) ./files/dropbear.config $(1)/etc/config/dropbear
	$(INSTALL_DIR) $(1)/etc/init.d
	$(INSTALL_BIN) ./files/dropbear.init $(1)/etc/init.d/dropbear
	$(INSTALL_DIR) $(1)/usr/lib/opkg/info
	$(INSTALL_DIR) $(1)/etc/dropbear
	touch $(1)/etc/dropbear/dropbear_rsa_host_key
endef

define Package/dropbearconvert/install
	$(INSTALL_DIR) $(1)/usr/bin
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/dropbearconvert $(1)/usr/bin/dropbearconvert
endef

$(eval $(call BuildPackage,dropbear))
$(eval $(call BuildPackage,dropbearconvert))