~registry/jailkit/trunk

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
# Jailkit
# configure.ac - the autoconf file
#
#Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2021 Olivier Sessink
#All rights reserved.
#
#Redistribution and use in source and binary forms, with or without
#modification, are permitted provided that the following conditions
#are met:
#  * Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#  * Redistributions in binary form must reproduce the above
#    copyright notice, this list of conditions and the following
#    disclaimer in the documentation and/or other materials provided
#    with the distribution.
#  * The names of its contributors may not be used to endorse or
#    promote products derived from this software without specific
#    prior written permission.
#
#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
#"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
#LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
#FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
#COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
#INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
#BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
#LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
#CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
#LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
#ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
#POSSIBILITY OF SUCH DAMAGE.
#
#

AC_INIT([jailkit],[2.23],[https://savannah.nongnu.org/bugs/?group=jailkit])

AC_SUBST([PACKAGE], AC_PACKAGE_NAME)
AC_DEFINE_UNQUOTED([PACKAGE], "AC_PACKAGE_NAME", [The package name.])
AC_SUBST([VERSION], AC_PACKAGE_VERSION)
AC_DEFINE_UNQUOTED([VERSION], "AC_PACKAGE_VERSION", [The package version.])

AC_PREFIX_DEFAULT([/usr])
dnl does this make sense?
if test "$prefix" = "NONE"; then
	sysconfdir="/etc"
	AC_MSG_NOTICE([config files will be in /etc/jailkit/])
fi
AC_CONFIG_SRCDIR([src/jk_socketd.c])
AC_CONFIG_HEADERS([src/config.h])

AC_USE_SYSTEM_EXTENSIONS

AC_PROG_CC
AC_SEARCH_LIBS([strerror],[cposix])
AC_C_INLINE
AC_PROG_INSTALL

if test "$CC" = "gcc" ; then
	CFLAGS="$CFLAGS -Wall -pipe"
fi

dnl ************************
dnl Check for standard headers
dnl ************************

#AC_HEADER_STDC

dnl ************************
dnl Checks for header files.
dnl ************************

AC_CHECK_HEADERS([errno.h stdio.h ctype.h getopt.h math.h time.h sys/socket.h pthread.h pwd.h wordexp.h liberty.h strings.h])

AC_CHECK_FUNCS([strnlen wordexp clearenv get_current_dir_name])

AC_CHECK_FUNCS(
	[strndup],,
	AC_CHECK_LIB([iberty], [strndup])
)

AC_CHECK_FUNCS(
	[mempcpy],,
	AC_CHECK_LIB([iberty], [mempcpy])
)

AC_CHECK_FUNCS(
	[stpcpy],,
	AC_CHECK_LIB([iberty], [stpcpy])
)

# Check if -pthread is available
# if not try -lpthread
OLDCFLAGS=$CFLAGS
OLDLDFLAGS=$LDFLAGS
CFLAGS="$CFLAGS -pthread"
LDFLAGS="$LDFLAGS -pthread"
AC_MSG_CHECKING([for pthread support])
AC_LINK_IFELSE(
 [AC_LANG_PROGRAM(
  [#include <pthread.h>
   void *g(void *d) { return NULL; }],
  [pthread_t t; pthread_create(&t,NULL,g,NULL);])],
  [AC_MSG_RESULT([use -pthread])]
	,
	CFLAGS=$OLDCFLAGS
	LDFLAGS=$OLDLDFLAGS
	[AC_CHECK_LIB(
	[pthread],
	[pthread_create],,
	AC_CHECK_LIB(
		[c_r],
		[pthread_create],,
		AC_MSG_ERROR([libpthread not found])
	  )
  )]
)

# solaris has -lsocket or -lxnet for various socket functions
AC_CHECK_FUNCS(
	[recvfrom],,
	AC_CHECK_LIB([xnet], [recvfrom])
)
AC_CHECK_FUNCS(
	[send],,
	AC_CHECK_LIB([socket], [send])
)

# solaris needs -lrt or -lposix4 for nanosleep()
AC_CHECK_FUNCS(
	[nanosleep],,
	AC_CHECK_LIB(
		[posix4],
		[nanosleep],,
		AC_CHECK_LIB(
			[rt],
			[nanosleep],,
			AC_MSG_ERROR(nanosleep not found)
		)
	)
)

# FreeBSD has a gnugetopt library for this
# Solaris might have libiberty
AC_CHECK_FUNCS(
	[getopt_long],,
	AC_CHECK_LIB(
		[gnugetopt],
		[getopt_long],,
		AC_CHECK_LIB(
			[iberty],
			[getopt_long],,
			AC_MSG_ERROR(getopt_long not found)
		)
	)
)
AC_CHECK_HEADERS([sys/capability.h])

AC_CHECK_FUNCS(
	[cap_get_proc],,
	AC_CHECK_LIB([cap], [cap_get_proc],
		AC_DEFINE(HAVE_CAP_GET_PROC)
		LDFLAGS="$LDFLAGS -lcap",
	)
)

dnl you should maybe add AC_ARG_VAR for every AC_PATH_PROG to allow users
dnl to specify the binary path if it is not in PATH
AC_ARG_VAR(
	[PYTHONINTERPRETER],
	[The `python' binary with path. Use it to define or override the location of `python'.]
)
AC_PATH_PROG([PYTHONINTERPRETER], [python], [no])
if test "x$PYTHONINTERPRETER" = "xno" ; then
	AC_MSG_ERROR([python not found please install python])
fi
AC_SUBST(PYTHONINTERPRETER)
AC_MSG_CHECKING([for up to date python])
echo -n "checking for up to date python... "
if $PYTHONINTERPRETER -c 'i=1;i+=1' >/dev/null 2>&1 ; then
	AC_MSG_RESULT([ok])
else
	AC_MSG_RESULT([failed])
	AC_MSG_ERROR([your python version is too old, please install python 2 or newer])
fi

AC_ARG_VAR(
	[PROCMAILPATH],
	[The `procmail' binary with path. Use it to define or override the location of `procmail'.]
)
AC_PATH_PROG([PROCMAILPATH], [procmail], [no])
if test "x$PROCMAILPATH" != "xno" ; then
	AC_DEFINE_UNQUOTED([PROCMAILPATH], "$PROCMAILPATH", [The procmail path.])
	AC_SUBST([HAVEPROCMAIL_TRUE], [])
else
	AC_SUBST([HAVEPROCMAIL_TRUE], [#])
fi

AC_CONFIG_FILES([Makefile src/Makefile py/Makefile man/Makefile])
AC_OUTPUT