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
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
|
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.61)
AC_INIT(rsyslog, 1.18.1, rsyslog@lists.adiscon.com.)
AM_INIT_AUTOMAKE(rsyslog, 1.18.1)
AC_CONFIG_SRCDIR([syslogd.c])
AC_CONFIG_HEADER([config.h])
# Checks for programs.
AC_PROG_CC
AM_PROG_CC_C_O
if test "$GCC" = "yes"
then CFLAGS="$CFLAGS -W -Wall -Wformat-security -Wshadow -Wcast-align -Wpointer-arith -Wmissing-format-attribute -g"
fi
AC_CANONICAL_HOST
case "${host}" in
*-*-linux*)
# This feature indicates if klogd functionality
# should be integrated. If it is switched off, klogd
# is still compiled, but it is an empty shell.
AC_DEFINE([FEATURE_KLOGD], [1], [Description])
;;
*-*-*darwin*|*-*-freebsd*|*-*-netbsd*|*-*-openbsd*)
AC_DEFINE([BSD], [1], [Description])
;;
esac
# Checks for libraries.
AC_CHECK_LIB(rt,clock_gettime,,,)
# Checks for header files.
AC_HEADER_RESOLV
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([arpa/inet.h fcntl.h locale.h netdb.h netinet/in.h paths.h stdio_ext.h stdlib.h string.h sys/file.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h unistd.h utmp.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_HEADER_TIME
AC_STRUCT_TM
AC_C_VOLATILE
sa_includes="\
$ac_includes_default
#if HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
"
AC_CHECK_MEMBERS([struct sockaddr.sa_len],,,[$sa_includes])
# Checks for library functions.
AC_FUNC_FORK
AC_PROG_GCC_TRADITIONAL
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_FUNC_SELECT_ARGTYPES
AC_TYPE_SIGNAL
AC_FUNC_STAT
AC_FUNC_VPRINTF
AC_FUNC_WAIT3
AC_CHECK_FUNCS([setsid alarm gethostbyname gethostname gettimeofday memset regcomp select socket strcasecmp strchr strerror strndup strnlen strrchr strstr strtol strtoul uname])
# Large file support
AC_ARG_ENABLE(largefile,
[AC_HELP_STRING([--enable-largefile],[Enable large file support @<:@default=yes@:>@])],
[case "${enableval}" in
yes) enable_largefile="yes" ;;
no) enable_largefile="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-largefile) ;;
esac],
[enable_largefile="yes"]
)
if test "$enable_largefile" = "no"; then
AC_DEFINE(NOLARGEFILE, 1, [Defined when large file support is disabled.])
fi
# SQL support
AC_ARG_ENABLE(mysql,
[AC_HELP_STRING([--enable-mysql],[Enable MySql database support @<:@default=no@:>@])],
[case "${enableval}" in
yes) enable_mysql="yes" ;;
no) enable_mysql="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-mysql) ;;
esac],
[enable_mysql=no]
)
AS_IF([test "x$enable_mysql" != "xno"],
[AC_CHECK_HEADERS(
[mysql/mysql.h],
[
#TODO: re-enable
# AC_CHECK_LIB(
# [mysqlclient],
# [mysql_init],
# [
AC_DEFINE([WITH_DB], [1], [MySql database support enabled])
mysql_includes=`mysql_config --cflags`
mysql_libs=`mysql_config --libs`
# ],
# [AC_MSG_FAILURE([MySQL is missing])],
# [-lmysqlclient]
# )
],
[AC_MSG_FAILURE([MySQL is missing])]
)]
)
AM_CONDITIONAL(enable_mysql, test x$enable_mysql = xyes)
AC_SUBST(mysql_includes)
AC_SUBST(mysql_libs)
# Regular expressions
AC_ARG_ENABLE(regexp,
[AC_HELP_STRING([--enable-regexp],[Enable regular expressions support @<:@default=yes@:>@])],
[case "${enableval}" in
yes) enable_regexp="yes" ;;
no) enable_regexp="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-regexp) ;;
esac],
[enable_regexp=yes]
)
if test "$enable_regexp" = "yes"; then
AC_DEFINE(FEATURE_REGEXP, 1, [Regular expressions support enabled.])
fi
# zlib compression
AC_ARG_ENABLE(zlib,
[AC_HELP_STRING([--enable-zlib],[Enable zlib compression support @<:@default=yes@:>@])],
[case "${enableval}" in
yes) enable_zlib="yes" ;;
no) enable_zlib="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-zlib) ;;
esac],
[enable_zlib=yes]
)
if test "$enable_zlib" = "yes"; then
AC_CHECK_HEADER(zlib.h, [zlib_header="yes"], [zlib_header="no" enable_zlib="false"])
if test "$zlib_header" = "yes"; then
AC_CHECK_LIB(z, deflate,
[AC_DEFINE(USE_NETZIP, 1, [Define if you want to enable zlib support])
zlib_libs="-lz"
AC_SUBST(zlib_libs)], enable_zlib="false")
fi
fi
# multithreading via pthreads
AC_ARG_ENABLE(pthreads,
[AC_HELP_STRING([--enable-pthreads],[Enable multithreading via pthreads @<:@default=yes@:>@])],
[case "${enableval}" in
yes) enable_pthreads="yes" ;;
no) enable_pthreads="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-pthreads) ;;
esac],
[enable_pthreads=yes]
)
AS_IF([test "x$enable_pthreads" != "xno"],
[AC_CHECK_HEADERS(
[pthread.h],
[
AC_CHECK_LIB(
[pthread],
[pthread_create],
[
AC_DEFINE([USE_PTHREADS], [1], [Multithreading support enabled.])
pthreads_libs="-lpthread"
AC_SUBST(pthreads_libs)
],
[AC_MSG_FAILURE([pthread is missing])],
[-lpthread]
)
],
[AC_MSG_FAILURE([pthread is missing])]
)]
)
# klogd
AC_ARG_ENABLE(klogd,
[AC_HELP_STRING([--enable-klogd],[Integrated klogd functionality @<:@default=yes@:>@])],
[case "${enableval}" in
yes) enable_klogd="yes" ;;
no) enable_klogd="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-klogd) ;;
esac],
[enable_klogd="yes"]
)
if test "$enable_klogd" = "yes"; then
AC_DEFINE(FEATURE_KLOGD, 1, [klogd functionality is integrated.])
fi
#
# SYSLOG_UNIXAF
#
AC_MSG_CHECKING(for SYSLOG_UNIXAF support)
AC_ARG_ENABLE([unix],
[AS_HELP_STRING([--disable-unix], [disable support for unix])],
[
if test "x${enableval}" = "xyes"; then
AC_MSG_RESULT([yes])
AC_DEFINE([SYSLOG_UNIXAF], [1], [Description])
else
AC_MSG_RESULT([no])
fi
],
[
# enabled by default
AC_MSG_RESULT([yes])
AC_DEFINE([SYSLOG_UNIXAF], [1], [Description])
])
# inet
AC_ARG_ENABLE(inet,
[AC_HELP_STRING([--enable-inet],[Enable networking support @<:@default=yes@:>@])],
[case "${enableval}" in
yes) enable_inet="yes" ;;
no) enable_inet="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-inet) ;;
esac],
[enable_inet="yes"]
)
if test "$enable_inet" = "yes"; then
AC_DEFINE(SYSLOG_INET, 1, [network support is integrated.])
fi
#
# The following define determines whether the package adheres to the
# file system standard.
#
AC_MSG_CHECKING(for FSSTND support)
AC_ARG_ENABLE([fsstnd],
[AS_HELP_STRING([--disable-fsstnd], [disable support for FSSTND])],
[
if test "x${enableval}" = "xyes"; then
AC_MSG_RESULT([yes])
AC_DEFINE([FSSTND], [1], [Description])
else
AC_MSG_RESULT([no])
fi
],
[
# enabled by default
AC_MSG_RESULT([yes])
AC_DEFINE([FSSTND], [1], [Description])
])
# debug
AC_ARG_ENABLE(debug,
[AC_HELP_STRING([--enable-debug],[Enable debug mode @<:@default=no@:>@])],
[case "${enableval}" in
yes) enable_debug="yes" ;;
no) enable_debug="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
esac],
[enable_debug="no"]
)
if test "$enable_debug" = "no"; then
AC_DEFINE(NDEBUG, 1, [Defined if debug mode is disabled.])
fi
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
echo "****************************************************"
echo "rsyslog will be compiled with the followig settings:"
echo
echo "Multithreading support enabled: $enable_pthreads"
echo "Klogd functionality enabled: $enable_klogd"
echo "Regular expressions support enabled: $enable_regexp"
echo "Zlib compression support enabled: $enable_zlib"
echo "MySql support enabled: $enable_mysql"
echo "Large file support enabled: $enable_largefile"
echo "Networking support enabled: $enable_inet"
echo "Debug mode enabled: $enable_debug"
|
