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
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
|
#!/usr/bin/make -f
# Uncomment this to turn on verbose mode.
# export DH_VERBOSE=1
include /usr/share/hardening-includes/hardening.make
# This has to be exported to make some magic below work.
export DH_OPTIONS
ifeq (,$(filter noopt,$(DEB_BUILD_OPTIONS)))
OPTFLAGS := -O2
else
OPTFLAGS := -O0
endif
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
RUN_TESTS := yes
else
RUN_TESTS :=
endif
DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
ifeq ($(DEB_BUILD_GNU_TYPE),$(DEB_HOST_GNU_TYPE))
CC := gcc
else
CC := $(DEB_HOST_GNU_TYPE)-gcc
RUN_TESTS :=
endif
DEB_HOST_ARCH_OS := $(shell dpkg-architecture -qDEB_HOST_ARCH_OS 2>/dev/null)
DEB_HOST_ARCH_CPU := $(shell dpkg-architecture -qDEB_HOST_ARCH_CPU 2>/dev/null)
# Take account of old dpkg-architecture output.
ifeq ($(DEB_HOST_ARCH_OS),)
DEB_HOST_ARCH_OS := $(subst -gnu,,$(shell dpkg-architecture -qDEB_HOST_GNU_SYSTEM))
ifeq ($(DEB_HOST_ARCH_OS),gnu)
DEB_HOST_ARCH_OS := hurd
endif
endif
ifeq ($(DEB_HOST_ARCH_CPU),)
DEB_HOST_ARCH_CPU := $(shell dpkg-architecture -qDEB_HOST_GNU_CPU)
ifeq ($(DEB_HOST_ARCH_CPU),x86_64)
DEB_HOST_ARCH_CPU := amd64
endif
endif
ifneq (,$(findstring :$(DEB_HOST_ARCH_OS):,:linux:knetbsd:))
ifneq (,$(findstring :$(DEB_HOST_ARCH_CPU):,:mips:mipsel:))
# Apparently this is not implied by -fPIE, at least on the mipsen.
PIC_CFLAGS := -fPIC
PIC_LDFLAGS := -fPIC
endif
endif
# Change the version string to include the Debian version
SSH_EXTRAVERSION := Debian-$(shell dpkg-parsechangelog | sed -n -e '/^Version:/s/Version: //p' | sed -e 's/[^-]*-//')
DISTRIBUTOR := $(shell lsb_release -is 2>/dev/null || echo Debian)
ifeq ($(DISTRIBUTOR),Ubuntu)
DEFAULT_PATH := /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11:/usr/games
else
DEFAULT_PATH := /usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/games
endif
SUPERUSER_PATH := /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11
# Common path configuration.
confflags += --sysconfdir=/etc/ssh
# Common build options.
confflags += --disable-strip
confflags += --with-mantype=doc
confflags += --with-4in6
confflags += --with-privsep-path=/var/run/sshd
confflags += --without-rand-helper
# The Hurd needs libcrypt for res_query et al.
ifeq ($(DEB_HOST_ARCH_OS),hurd)
confflags += --with-libs=-lcrypt
endif
# Everything above here is common to the deb and udeb builds.
confflags_udeb := $(confflags)
# Options specific to the deb build.
confflags += --with-tcp-wrappers
confflags += --with-pam
confflags += --with-libedit
confflags += --with-kerberos5=/usr
confflags += --with-ssl-engine
ifeq ($(DEB_HOST_ARCH_OS),linux)
confflags += --with-selinux
endif
# The deb build wants xauth; the udeb build doesn't.
confflags += --with-xauth=/usr/bin/xauth
confflags_udeb += --without-xauth
# Default paths. The udeb build has /usr/bin/X11 and /usr/games removed.
confflags += --with-default-path=$(DEFAULT_PATH) --with-superuser-path=$(SUPERUSER_PATH)
confflags_udeb += --with-default-path=/usr/local/bin:/usr/bin:/bin --with-superuser-path=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
# Compiler flags.
cflags := $(OPTFLAGS) $(PIC_CFLAGS) $(HARDENING_CFLAGS)
cflags += -DLOGIN_PROGRAM=\"/bin/login\" -DLOGIN_NO_ENDOPT
cflags += -DSSH_EXTRAVERSION=\"$(SSH_EXTRAVERSION)\"
cflags_udeb := -Os
cflags_udeb += -DSSH_EXTRAVERSION=\"$(SSH_EXTRAVERSION)\"
confflags += --with-cflags='$(cflags)'
confflags_udeb += --with-cflags='$(cflags_udeb)'
# Linker flags.
confflags += --with-ldflags='$(strip -Wl,--as-needed $(PIC_LDFLAGS) $(HARDENING_LDFLAGS))'
confflags_udeb += --with-ldflags='-Wl,--as-needed'
%:
dh $@
override_dh_auto_configure:
dh_auto_configure -Bbuild-deb -- $(confflags)
dh_auto_configure -Bbuild-udeb -- $(confflags_udeb)
override_dh_auto_build:
# Debian's /var/log/btmp has inappropriate permissions.
perl -pi -e 's,.*#define USE_BTMP .*,/* #undef USE_BTMP */,' build-deb/config.h
perl -pi -e 's,.*#define USE_BTMP .*,/* #undef USE_BTMP */,' build-udeb/config.h
# Avoid libnsl linkage. Ugh.
perl -pi -e 's/ +-lnsl//' build-udeb/config.status
cd build-udeb && ./config.status
$(MAKE) -C build-deb -j 2 ASKPASS_PROGRAM='/usr/bin/ssh-askpass'
$(MAKE) -C build-udeb -j 2 ASKPASS_PROGRAM='/usr/bin/ssh-askpass' ssh scp sftp sshd ssh-keygen
$(MAKE) -C contrib gnome-ssh-askpass2 CC='$(CC) $(OPTFLAGS) -g -Wall -Wl,--as-needed'
override_dh_auto_test:
ifeq ($(RUN_TESTS),yes)
$(MAKE) -C debian/tests
endif
override_dh_auto_clean:
rm -rf build-deb build-udeb
ifeq ($(RUN_TESTS),yes)
$(MAKE) -C debian/tests clean
endif
$(MAKE) -C contrib clean
(cat debian/copyright.head; iconv -f ISO-8859-1 -t UTF-8 LICENCE) \
> debian/copyright
override_dh_auto_install:
$(MAKE) -C build-deb DESTDIR=`pwd`/debian/tmp install-nokeys
override_dh_install:
rm -f debian/tmp/etc/ssh/sshd_config
dh_install -Nopenssh-client-udeb -Nopenssh-server-udeb --fail-missing
dh_install -popenssh-client-udeb -popenssh-server-udeb \
--sourcedir=build-udeb
install -s -o root -g root -m 755 contrib/gnome-ssh-askpass2 debian/ssh-askpass-gnome/usr/lib/openssh/gnome-ssh-askpass
install -o root -g root debian/openssh-server.if-up debian/openssh-server/etc/network/if-up.d/openssh-server
install -o root -g root -m 644 debian/openssh-server.ufw.profile debian/openssh-server/etc/ufw/applications.d/openssh-server
# Remove version control tags to avoid unnecessary conffile
# resolution steps for administrators.
sed -i '/\$$OpenBSD:/d' \
debian/openssh-client/etc/ssh/moduli \
debian/openssh-client/etc/ssh/ssh_config
override_dh_installdocs:
dh_installdocs -Nopenssh-server -Nssh
dh_installdocs -popenssh-server -pssh --link-doc=openssh-client
# Avoid breaking dh_installexamples later.
mkdir -p debian/openssh-server/usr/share/doc/openssh-client
override_dh_installinit:
dh_installinit -n --name ssh
override_dh_installpam:
dh_installpam --name sshd
override_dh_fixperms:
dh_fixperms
chmod u+s debian/openssh-client/usr/lib/openssh/ssh-keysign
override_dh_installdeb:
dh_installdeb
perl -i debian/substitute-conffile.pl \
ETC_SSH_MODULI debian/openssh-client/etc/ssh/moduli \
ETC_SSH_SSH_CONFIG debian/openssh-client/etc/ssh/ssh_config \
debian/openssh-client/DEBIAN/preinst
# Yes, ETC_PAM_D_SSH is meant to be spelled that way, to match the
# old configuration file name we need to transfer.
perl -i debian/substitute-conffile.pl \
ETC_DEFAULT_SSH debian/openssh-server/etc/default/ssh \
ETC_INIT_D_SSH debian/openssh-server/etc/init.d/ssh \
ETC_PAM_D_SSH debian/openssh-server/etc/pam.d/sshd \
debian/openssh-server/DEBIAN/preinst
debian/faq.html:
wget -O - http://www.openssh.org/faq.html | \
sed 's,\(href="\)\(txt/\|[^":]*\.html\),\1http://www.openssh.org/\2,g' \
> debian/faq.html
# You only need to run this immediately after checking out the package from
# revision control.
quilt-setup:
[ ! -d .pc ]
set -e; for patch in $$(quilt series | tac); do \
patch -p1 -R --no-backup-if-mismatch <"debian/patches/$$patch"; \
done
quilt push -a
.PHONY: quilt-setup
|
