masqmail
view configure.ac @ 352:4905a1d9e6a7
minor improvement of output of devel/are-options-documented
| author | markus schnalke <meillo@marmaro.de> |
|---|---|
| date | Sun, 04 Sep 2011 10:14:36 +0200 |
| parents | e6864daf89f4 |
| children | 92340177150d |
line source
1 dnl Process this file with autoconf to produce a configure script.
3 AC_PREREQ(2.59)
4 AC_INIT(masqmail, 0.3.4-dev, meillo@marmaro.de)
5 AC_CONFIG_SRCDIR([src/masqmail.c])
6 AM_CONFIG_HEADER(config.h)
7 AM_INIT_AUTOMAKE()
9 dnl Checks for programs.
11 dnl Checks for libraries.
13 AC_PROG_CC
14 AC_ISC_POSIX
15 AC_STDC_HEADERS
16 dnl AC_ARG_PROGRAM
17 AC_PROG_RANLIB
19 PKG_CHECK_MODULES(GLIB, glib-2.0)
20 dnl # use the next line to use glib-1.2
21 dnl PKG_CHECK_MODULES(GLIB, glib)
23 AC_SUBST(GLIB_LIBS)
24 AC_SUBST(GLIB_CFLAGS)
26 dnl resolver support (default is use it)
27 AC_ARG_ENABLE(resolver,
28 [ --disable-resolver disable resolver support],
29 if test "$enable_resolver" != 'no'; then
30 resolver_enabled='yes'
31 fi,
32 resolver_enabled='yes'
33 )
35 if test "$resolver_enabled" = yes; then
36 AC_DEFINE(ENABLE_RESOLVER, 1, [If the resolver is to be used])
37 dnl checks necessary for libc5:
38 dnl if there is res_search in libc, it is probably libc5
39 dnl if not, it is probably libc6 and we need libresolv
40 AC_CHECK_LIB(c, res_search, need_resolv=no, need_resolv=yes)
41 if test "$need_resolv" = yes; then
42 AC_CHECK_LIB(resolv, res_search,
43 has_resolv=yes; RESOLV_LIBS="-lresolv",
44 has_resolv=no)
45 if test "$has_resolv" = no; then
46 saved_LIBS="$LIBS"
47 LIBS="$LIBS -lresolv"
48 AC_MSG_CHECKING(for res_search in -lresolv)
49 AC_TRY_LINK([#include <resolv.h>],
50 [res_search (0, 0, 0, 0, 0);],
51 RESOLV_LIBS="-lresolv"; has_resolv=yes; AC_MSG_RESULT(yes),
52 AC_MSG_RESULT(no));
53 LIBS="$saved_LIBS"
54 fi
55 if test "$has_resolv" = no; then
56 AC_MSG_ERROR("no libresolv")
57 RESOLV_LIBS=''
58 fi
59 fi
60 else
61 RESOLV_LIBS=''
62 fi
63 AC_SUBST(RESOLV_LIBS)
65 dnl if there is no getline, we define it using getdelim in src/masqmail.h
66 AC_CHECK_FUNCS(getline)
68 dnl if there is no fdatasync, we define it to fsync in src/masqmail.h
69 AC_CHECK_FUNCS(fdatasync)
71 dnl Checks for header files.
72 AC_HEADER_STDC
73 AC_CHECK_HEADERS(fcntl.h sys/time.h syslog.h unistd.h)
75 dnl Checks for typedefs, structures, and compiler characteristics.
76 AC_C_CONST
77 AC_TYPE_PID_T
78 AC_TYPE_SIZE_T
79 AC_HEADER_TIME
80 AC_STRUCT_TM
82 dnl Checks for library functions.
83 AC_FUNC_FNMATCH
84 AC_TYPE_SIGNAL
85 AC_FUNC_STRFTIME
86 AC_FUNC_VPRINTF
87 AC_CHECK_FUNCS(select socket strerror strstr)
89 dnl user and group configuration
90 AC_ARG_WITH(user,
91 [ --with-user=USER set user [mail]],
92 )
93 if test "x$with_user" = 'x'; then
94 with_user='mail'
95 fi
97 AC_ARG_WITH(group,
98 [ --with-group=GROUP set group [trusted]],
99 )
100 if test "x$with_group" = 'x'; then
101 with_group='trusted'
102 fi
104 dnl debugging support (default is use it)
105 AC_ARG_ENABLE(debug,
106 [ --disable-debug disable debugging],
107 if test "x$enable_debug" != 'xno'; then
108 debug_enabled='yes'
109 fi,
110 debug_enabled='yes'
111 )
112 if test "x$debug_enabled" = xyes; then
113 AC_DEFINE(ENABLE_DEBUG, 1, [If debugging is enabled])
114 fi
116 AC_DEFINE_UNQUOTED(DEF_MAIL_USER, "${with_user}", [The mail user])
117 AC_SUBST(with_user)
118 AC_DEFINE_UNQUOTED(DEF_MAIL_GROUP, "${with_group}", [The mail group])
119 AC_SUBST(with_group)
121 dnl optional features
122 MD5_LIBS=''
123 BASE64_LIBS=''
125 dnl auth support (default is to not use it)
126 AC_ARG_ENABLE(auth,
127 [ --enable-auth enable AUTH (RFC 2554) client support],
128 if test "x$enable_auth" != 'xno'; then
129 auth_enabled='yes'
130 fi,
131 )
132 if test "x$auth_enabled" = xyes; then
133 AC_DEFINE(ENABLE_AUTH, 1, [If AUTH is enabled])
134 BASE64_LIBS='base64/libbase64.a'
135 need_md5='yes'
136 fi
137 AC_SUBST(BASE64_LIBS)
139 dnl libcrypto
140 AC_ARG_WITH(libcrypto,
141 [ --with-libcrypto use libcrypto],
142 )
143 if test "x$with_libcrypto" != 'xyes'; then
144 with_libcrypto='no'
145 fi
147 if test "x$need_md5" = 'xyes'; then
148 dnl check whether we have md5 in libcrypto if md5 needed and we shall link with libcrypto
149 if test "x$with_libcrypto" = "xyes"; then
150 AC_CHECK_LIB(crypto, MD5, has_crypto='yes', AC_MSG_ERROR('no libcrypto'))
151 if test "x$has_crypto" = 'xyes'; then
152 AC_DEFINE(USE_LIB_CRYPTO, 1, [If libcrypto is available])
153 MD5_LIBS='-lcrypto'
154 fi
155 else
156 MD5_LIBS='md5/libmd5.a'
157 fi
158 fi
159 AC_SUBST(MD5_LIBS)
161 dnl ident support (default is to not use it)
162 IDENT_LIBS=''
163 AC_ARG_ENABLE(ident,
164 [ --enable-ident enable ident (RFC 1413) support],
165 if test "x$enable_ident" != 'xno'; then
166 ident_enabled='yes'
167 fi,
168 )
169 AC_SUBST(has_ident)
170 if test "x$ident_enabled" = xyes; then
171 AC_DEFINE(ENABLE_IDENT, 1, [If ident is enabled])
172 AC_CHECK_LIB(ident, ident_id, IDENT_LIBS='-lident', IDENT_LIBS='libident/libident.a')
173 fi
174 AC_SUBST(IDENT_LIBS)
176 dnl liblockfile
177 AC_ARG_WITH(liblockfile,
178 [ --with-liblockfile use liblock (for Debian)],
179 )
180 if test "x$with_liblockfile" = 'xno'; then
181 with_liblockfile=''
182 fi
183 if test "x$with_liblockfile" != 'x'; then
184 with_liblockfile='yes'
185 fi
186 if test "x$with_liblockfile" = xyes; then
187 AC_CHECK_LIB(lockfile, maillock, has_lockfile=yes, AC_MSG_ERROR("no liblockfile"))
188 LOCKFILE_LIBS='-llockfile'
189 AC_DEFINE(USE_LIBLOCKFILE, 1, [If liblockfile is to be used])
190 else
191 LOCKFILE_LIBS=''
192 fi
193 AC_SUBST(LOCKFILE_LIBS)
194 AC_SUBST(USE_LIBLOCKFILE)
196 dnl log and spool directories
197 AC_ARG_WITH(logdir,
198 [ --with-logdir=DIR set log directory [/var/log/masqmail]],
199 ,
200 with_logdir='/var/log/masqmail/'
201 )
202 AC_DEFINE_UNQUOTED(LOG_DIR, "${with_logdir}", [The log directory])
203 AC_SUBST(with_logdir)
205 AC_ARG_WITH(spooldir,
206 [ --with-spooldir=DIR set spool directory [/var/spool/masqmail]],
207 ,
208 with_spooldir='/var/spool/masqmail/'
209 )
210 AC_DEFINE_UNQUOTED(SPOOL_DIR, "${with_spooldir}", [The spool directory])
211 AC_SUBST(with_spooldir)
213 dnl configuration file
214 AC_ARG_WITH(confdir,
215 [ --with-confdir directory for configuration [/etc/masqmail]],
216 ,
217 with_confdir='/etc/masqmail'
218 )
219 AC_DEFINE_UNQUOTED(CONF_DIR, "${with_confdir}", [The configuration file location])
220 AC_SUBST(with_confdir)
222 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
224 dnl well, /me/ thought that autoconf should make things _easy_ ... -- oku
225 dnl I needed the two `eval's to get the variable expanded in all cases -- meillo
226 dnl this is just horrible! -- meillo
227 AC_DEFINE_UNQUOTED(DATA_DIR, "`eval eval echo $datadir`/masqmail", [The data directory])
229 dnl gymnastics to get the correct path where masqmail should be installed
230 dnl we need this to call ourselves in failmsg.c
231 if test "x${exec_prefix}" != 'xNONE'; then
232 AC_DEFINE_UNQUOTED(SBINDIR, "${exec_prefix}/sbin", [The sbin directory])
233 else
234 if test "x${prefix}" != 'xNONE'; then
235 AC_DEFINE_UNQUOTED(SBINDIR, "${prefix}/sbin")
236 else
237 AC_DEFINE_UNQUOTED(SBINDIR, "/usr/sbin")
238 fi
239 fi
241 AC_OUTPUT(Makefile \
242 src/Makefile \
243 src/base64/Makefile \
244 src/md5/Makefile \
245 src/libident/Makefile \
246 man/Makefile
247 )