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
|
AC_PREREQ([2.68])
AC_INIT(firejail, 0.9.57, netblue30@yahoo.com, , https://firejail.wordpress.com)
AC_CONFIG_SRCDIR([src/firejail/main.c])
#AC_CONFIG_HEADERS([config.h])
AC_PROG_CC
#AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_RANLIB
HAVE_SPECTRE="no"
AC_MSG_CHECKING(for Spectre mitigation support in gcc or clang compiler)
AS_IF([test "$CC" = "gcc"], [
HAVE_SPECTRE="yes"
$CC -mindirect-branch=thunk -c dummy.c || HAVE_SPECTRE="no"
rm -f dummy.o
AS_IF([test "$HAVE_SPECTRE" = "yes"], [
EXTRA_CFLAGS+=" -mindirect-branch=thunk "
])
])
AS_IF([test "$CC" = "clang"], [
HAVE_SPECTRE="yes"
$CC -mretpoline -c dummy.c || HAVE_SPECTRE="no"
rm -f dummy.o
AS_IF([test "$HAVE_SPECTRE" = "yes"], [
EXTRA_CFLAGS+=" -mretpoline "
])
])
AS_IF([test "$HAVE_SPECTRE" = "yes"], [
AC_MSG_RESULT(yes)
])
AS_IF([test "$HAVE_SPECTRE" = "no"], [
AC_MSG_RESULT(... not available)
])
AC_SUBST([EXTRA_CFLAGS])
HAVE_APPARMOR=""
AC_ARG_ENABLE([apparmor],
AS_HELP_STRING([--enable-apparmor], [enable apparmor]))
AS_IF([test "x$enable_apparmor" = "xyes"], [
HAVE_APPARMOR="-DHAVE_APPARMOR"
AC_SUBST(HAVE_APPARMOR)
])
AS_IF([test "x$enable_apparmor" = "xyes"], [
AC_CHECK_HEADER(sys/apparmor.h, , [AC_MSG_ERROR(
[Couldn't find sys/apparmor.h... please install apparmor user space library and development files] )])
])
AS_IF([test "x$enable_apparmor" = "xyes"], [
EXTRA_LDFLAGS+=" -lapparmor "
])
AC_SUBST([EXTRA_LDFLAGS])
HAVE_OVERLAYFS=""
AC_ARG_ENABLE([overlayfs],
AS_HELP_STRING([--disable-overlayfs], [disable overlayfs]))
AS_IF([test "x$enable_overlayfs" != "xno"], [
HAVE_OVERLAYFS="-DHAVE_OVERLAYFS"
AC_SUBST(HAVE_OVERLAYFS)
])
HAVE_PRIVATEHOME=""
AC_ARG_ENABLE([private-home],
AS_HELP_STRING([--disable-private-home], [disable private home feature]))
AS_IF([test "x$enable_private_home" != "xno"], [
HAVE_PRIVATE_HOME="-DHAVE_PRIVATE_HOME"
AC_SUBST(HAVE_PRIVATE_HOME)
])
HAVE_SECCOMP=""
AC_ARG_ENABLE([seccomp],
AS_HELP_STRING([--disable-seccomp], [disable seccomp]))
AS_IF([test "x$enable_seccomp" != "xno"], [
HAVE_SECCOMP="-DHAVE_SECCOMP"
AC_SUBST(HAVE_SECCOMP)
])
HAVE_CHROOT=""
AC_ARG_ENABLE([chroot],
AS_HELP_STRING([--disable-chroot], [disable chroot]))
AS_IF([test "x$enable_chroot" != "xno"], [
HAVE_CHROOT="-DHAVE_CHROOT"
AC_SUBST(HAVE_CHROOT)
])
HAVE_GLOBALCFG=""
AC_ARG_ENABLE([globalcfg],
AS_HELP_STRING([--disable-globalcfg], [if the global config file firejail.cfg is not present, continue the program using defaults]))
AS_IF([test "x$enable_globalcfg" != "xno"], [
HAVE_GLOBALCFG="-DHAVE_GLOBALCFG"
AC_SUBST(HAVE_GLOBALCFG)
])
HAVE_NETWORK=""
AC_ARG_ENABLE([network],
AS_HELP_STRING([--disable-network], [disable network]))
AS_IF([test "x$enable_network" != "xno"], [
HAVE_NETWORK="-DHAVE_NETWORK"
AC_SUBST(HAVE_NETWORK)
])
HAVE_USERNS=""
AC_ARG_ENABLE([userns],
AS_HELP_STRING([--disable-userns], [disable user namespace]))
AS_IF([test "x$enable_userns" != "xno"], [
HAVE_USERNS="-DHAVE_USERNS"
AC_SUBST(HAVE_USERNS)
])
HAVE_X11=""
AC_ARG_ENABLE([x11],
AS_HELP_STRING([--disable-x11], [disable X11 sandboxing support]))
AS_IF([test "x$enable_x11" != "xno"], [
HAVE_X11="-DHAVE_X11"
AC_SUBST(HAVE_X11)
])
HAVE_FILE_TRANSFER=""
AC_ARG_ENABLE([file-transfer],
AS_HELP_STRING([--disable-file-transfer], [disable file transfer]))
AS_IF([test "x$enable_file_transfer" != "xno"], [
HAVE_FILE_TRANSFER="-DHAVE_FILE_TRANSFER"
AC_SUBST(HAVE_FILE_TRANSFER)
])
HAVE_WHITELIST=""
AC_ARG_ENABLE([whitelist],
AS_HELP_STRING([--disable-whitelist], [disable whitelist]))
AS_IF([test "x$enable_whitelist" != "xno"], [
HAVE_WHITELIST="-DHAVE_WHITELIST"
AC_SUBST(HAVE_WHITELIST)
])
HAVE_SUID=""
AC_ARG_ENABLE([suid],
AS_HELP_STRING([--disable-suid], [install as a non-SUID executable]))
AS_IF([test "x$enable_suid" = "xno"],
[HAVE_SUID="no"],
[HAVE_SUID="yes"]
)
AC_SUBST(HAVE_SUID)
HAVE_FATAL_WARNINGS=""
AC_ARG_ENABLE([fatal_warnings],
AS_HELP_STRING([--enable-fatal-warnings], [-W -Wall -Werror]))
AS_IF([test "x$enable_fatal_warnings" = "xyes"], [
HAVE_FATAL_WARNINGS="-W -Wall -Werror"
AC_SUBST(HAVE_FATAL_WARNINGS)
])
BUSYBOX_WORKAROUND="no"
AC_ARG_ENABLE([busybox-workaround],
AS_HELP_STRING([--enable-busybox-workaround], [enable busybox workaround]))
AS_IF([test "x$enable_busybox_workaround" = "xyes"], [
BUSYBOX_WORKAROUND="yes"
AC_SUBST(BUSYBOX_WORKAROUND)
])
HAVE_GCOV=""
AC_ARG_ENABLE([gcov],
AS_HELP_STRING([--enable-gcov], [Gcov instrumentation]))
AS_IF([test "x$enable_gcov" = "xyes"], [
HAVE_GCOV="--coverage -DHAVE_GCOV "
EXTRA_LDFLAGS+=" -lgcov --coverage "
AC_SUBST(HAVE_GCOV)
])
HAVE_CONTRIB_INSTALL="yes"
AC_ARG_ENABLE([contrib-install],
AS_HELP_STRING([--enable-contrib-install], [install contrib scripts]))
AS_IF([test "x$enable_contrib_install" = "xno"],
[HAVE_CONTRIB_INSTALL="no"],
[HAVE_CONTRIB_INSTALL="yes"]
)
AC_SUBST(HAVE_CONTRIB_INSTALL)
# checking pthread library
AC_CHECK_LIB([pthread], [main], [], AC_MSG_ERROR([*** POSIX thread support not installed ***]))
AC_CHECK_HEADER(pthread.h,,AC_MSG_ERROR([*** POSIX thread support not installed ***]))
AC_CHECK_HEADER([linux/seccomp.h], HAVE_SECCOMP_H="-DHAVE_SECCOMP_H", HAVE_SECCOMP_H="")
AC_SUBST(HAVE_SECCOMP_H)
# set sysconfdir
if test "$prefix" = /usr; then
test "$sysconfdir" = '${prefix}/etc' && sysconfdir="/etc"
fi
AC_OUTPUT(Makefile src/common.mk src/lib/Makefile src/fcopy/Makefile src/fnet/Makefile src/firejail/Makefile src/fnetfilter/Makefile \
src/firemon/Makefile src/libtrace/Makefile src/libtracelog/Makefile src/firecfg/Makefile src/fbuilder/Makefile src/fsec-print/Makefile \
src/ftee/Makefile src/faudit/Makefile src/fseccomp/Makefile src/fldd/Makefile src/libpostexecseccomp/Makefile src/fsec-optimize/Makefile)
echo
echo "Configuration options:"
echo " prefix: $prefix"
echo " sysconfdir: $sysconfdir"
echo " seccomp: $HAVE_SECCOMP"
echo " <linux/seccomp.h>: $HAVE_SECCOMP_H"
echo " apparmor: $HAVE_APPARMOR"
echo " global config: $HAVE_GLOBALCFG"
echo " chroot: $HAVE_CHROOT"
echo " network: $HAVE_NETWORK"
echo " user namespace: $HAVE_USERNS"
echo " X11 sandboxing support: $HAVE_X11"
echo " whitelisting: $HAVE_WHITELIST"
echo " private home support: $HAVE_PRIVATE_HOME"
echo " file transfer support: $HAVE_FILE_TRANSFER"
echo " overlayfs support: $HAVE_OVERLAYFS"
echo " busybox workaround: $BUSYBOX_WORKAROUND"
echo " Spectre compiler patch: $HAVE_SPECTRE"
echo " EXTRA_LDFLAGS: $EXTRA_LDFLAGS"
echo " EXTRA_CFLAGS: $EXTRA_CFLAGS"
echo " fatal warnings: $HAVE_FATAL_WARNINGS"
echo " Gcov instrumentation: $HAVE_GCOV"
echo " Install contrib scripts: $HAVE_CONTRIB_INSTALL"
echo " Install as a SUID executable: $HAVE_SUID"
echo
|
