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
|
#!/usr/bin/make -f
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1
# Activate full hardening build flags
export DEB_BUILD_MAINT_OPTIONS := hardening=+all
include /usr/share/dpkg/default.mk
##############################################################################
TESTSUITE_ENV = SKIP_KNOWN_BUGS=y VERBOSE=y
# always run tests in UTF8 mode to verify unicode support
TESTSUITE_ENV += LANG=C.UTF-8 LC_ALL=C.UTF-8
TESTSUITE_ENV += SKIP_INTERNET_TESTS=y
# Required for testsuite/taskset.tests
TESTSUITE_ENV += SHELL='sh -e'
# build directory
b = debian/build
# which flavours to build
flavours = deb static udeb
ifneq (${DEB_HOST_GNU_TYPE},${DEB_BUILD_GNU_TYPE})
export CROSS_COMPILE = ${DEB_HOST_GNU_TYPE}-
endif
# We filter the following from CFLAGS:
# -Werror=format-security
# because busybox uses constructs like
# bb_error_msg_and_die(bb_msg_memory_exhausted);
# in several places, and gcc complains because bb_msg_memory_exhausted is an
# extern.
#
# -O2
# to use the optimization setting from busybox's configuration and build
# system, causing it to use -Os. This reduces built binaries' size
# considerably, making it easier to fit on space constrained systems.
CFLAGS := $(filter-out -Werror=format-security -O2, ${CFLAGS})
# Avoid Kconfig outputting the timestamp into generated configuration files. We
# use this to compare against the configuration files in debian/config/pkg for
# builds on Linux so that we can detect upstream configuration changes (e.g.
# added applets).
export KCONFIG_NOTIMESTAMP=1
%:
dh $@
##############################################################################
override_dh_auto_configure: $(patsubst %,${b}/%/.stamp-setup, ${flavours})
${b}/%/.stamp-setup: DIR = ${b}/$*
${b}/%/.stamp-setup:
rm -rf ${DIR}
mkdir -p ${DIR}
cp -a -l $(filter-out debian ${b}, $(wildcard *)) ${DIR}
# Generate the .config file. First variable assignment wins.
# Several steps..
# 1, rm it just in case
rm -f ${DIR}/.config
# 2, put any arch-specific overrides so they will have higher precedence
# should be empty for linux
cat debian/config/os/${DEB_HOST_ARCH_OS} > ${DIR}/.config
# 3, on non-linux platform, disable all config symbols
# which select PLATFORM_LINUX.
# Configuration information is stored in source files and in Config.src,
# so we have to generate Config.in files first, -- done by gen_build_files.
${MAKE} -C ${DIR} gen_build_files \
SKIP_STRIP=y \
BB_EXTRA_VERSION="${DEB_VENDOR} ${DEB_VERSION}" \
CONFIG_EXTRA_CFLAGS='${CFLAGS} ${CPPFLAGS}' \
CONFIG_EXTRA_LDFLAGS='${CFLAGS} ${LDFLAGS}' \
V=1
ifneq (linux,${DEB_HOST_ARCH_OS})
find ${DIR} -name Config.in -exec \
awk '$$1 == "config" { conf = $$2 } \
$$1 == "select" && $$2 == "PLATFORM_LINUX" \
{ print "CONFIG_" conf "=n"; }' \
{} + \
| sort -u >> ${DIR}/.config
endif
# 4, use the flavour-specific base config file.
cat debian/config/pkg/$* >> ${DIR}/.config
# 5, sort out the resulting mess using oldconfig Kbuild machinery
yes "" | ${MAKE} -C ${DIR} oldconfig V=1
# 6, on linux platform only, compare the re-generated config to the shipped
# config in the package in order to catch new/changed upstream options.
ifeq (linux,${DEB_HOST_ARCH_OS})
cmp debian/config/pkg/$* ${DIR}/.config
endif
ln -s .config $@
##############################################################################
override_dh_auto_build: $(patsubst %,${b}/%/.stamp-build, ${flavours})
${b}/%/.stamp-build: DIR = ${b}/$*
${b}/%/.stamp-build:
dh_auto_build -- -C ${DIR} all \
SKIP_STRIP=y \
BB_EXTRA_VERSION="${DEB_VENDOR} ${DEB_VERSION}" \
CONFIG_EXTRA_CFLAGS='${CFLAGS} ${CPPFLAGS}' \
CONFIG_EXTRA_LDFLAGS='${CFLAGS} ${LDFLAGS}' \
V=1
ln -sf busybox $@
##############################################################################
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
# we run testsuite only for main flavour
test-dep := ${b}/deb/.stamp-test
else
test-dep :=
endif
override_dh_auto_test: ${test-dep}
${b}/%/.stamp-test: DIR = ${b}/$*
${b}/%/.stamp-test:
@echo ======== running testsuite in ${DIR} ========
# mdev testsuite requires chroot which does not work as non-root user
rm -f ${DIR}/testsuite/mdev.tests
# disable or fix some failing tests
if [ -f debian/testsuite-${DEB_HOST_ARCH_OS}.diff ] && \
! [ -f ${DIR}/.tests-fixed ]; then \
( cd ${DIR} && patch -p1 && touch .tests-fixed; ) \
< debian/testsuite-${DEB_HOST_ARCH_OS}.diff ; \
fi
cd ${DIR}/testsuite && ${TESTSUITE_ENV} ./runtest -v
touch $@
##############################################################################
override_dh_auto_clean:
dh_auto_clean
rm -rf ${b}
##############################################################################
override_dh_auto_install: $(patsubst %,${b}/%/.stamp-install, ${flavours})
${b}/%/.stamp-install: DIR = ${b}/$*
${b}/%/.stamp-install:
$(MAKE) -C ${DIR} install \
SKIP_STRIP=y \
BB_EXTRA_VERSION="${DEB_VENDOR} ${DEB_VERSION}" \
CONFIG_EXTRA_CFLAGS='${CFLAGS} ${CPPFLAGS}' \
CONFIG_EXTRA_LDFLAGS='${CFLAGS} ${LDFLAGS}' \
V=1
touch $@
##############################################################################
override_dh_installman:
dh_installman -pbusybox ${b}/deb/docs/busybox.1
dh_installman -pbusybox-static ${b}/static/docs/busybox.1
override_dh_install:
rm -f ${b}/udeb/_install/sbin/init
dh_install
dh_install -pbusybox ${b}/deb/busybox /bin
dh_install -pbusybox debian/tree/busybox/* /
dh_install -pbusybox-static ${b}/static/busybox /bin
dh_install -pbusybox-udeb ${b}/udeb/_install/* /
override_dh_installdocs:
dh_installdocs
dh_installdocs -pbusybox docs/syslog.conf.txt docs/mdev.txt
dh_installdocs -pbusybox-static docs/syslog.conf.txt docs/mdev.txt
override_dh_installexamples:
dh_installexamples -pbusybox-static examples/mdev* examples/udhcp
override_dh_installinit:
dh_installinit -pbusybox-syslogd
dh_installinit -pbusybox-syslogd --name=busybox-klogd
ifeq (linux,$(DEB_HOST_ARCH_OS))
# udhcpc
# udhcpd
dh_installinit -pudhcpd --onlyscripts
endif
override_dh_gencontrol:
# after shlibdeps finished, grab ${shlibs:Depends} from busybox package
# and transform it into Built-Using field (also dpkg-query bug #588505)
if [ -f debian/busybox.substvars ]; then \
pkgs=$$(sed -n -e's/([^)]*)//g' -e's/,//g' -e's/^shlibs:Depends=//p' debian/busybox.substvars); \
srcs=; for p in $$pkgs; do \
srcs="$$srcs $$(dpkg-query -f '$${source:Package} (= $${source:Version}),' -W $$p)"; \
done ; \
echo "built-using=$$srcs" >> debian/busybox-static.substvars ; \
fi
dh_gencontrol
|
