masqmail-0.2

annotate configure.ac @ 162:52c82d755215

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replaced the MD5 implementation with the one of Solar Designer Until now, the sample code of RFC 1321 was used. It had an ugly license. Now we use the implementation of Solar Designer, which is in the Public Domain. http://openwall.info/wiki/people/solar/software/public-domain-source-code/md5
author meillo@marmaro.de
date Sun, 18 Jul 2010 22:01:04 +0200
parents 0e7601b8cebf
children fa7641eb29c7
rev   line source
meillo@0 1 dnl Process this file with autoconf to produce a configure script.
meillo@0 2
meillo@0 3 AC_PREREQ(2.59)
meillo@156 4 AC_INIT(masqmail, 0.2.26, meillo@marmaro.de)
meillo@0 5 AC_CONFIG_SRCDIR([src/masqmail.c])
meillo@0 6 AM_CONFIG_HEADER(config.h)
meillo@0 7 AM_INIT_AUTOMAKE()
meillo@0 8
meillo@0 9 dnl Checks for programs.
meillo@0 10
meillo@0 11 dnl Checks for libraries.
meillo@0 12
meillo@0 13 AC_PROG_CC
meillo@0 14 AC_ISC_POSIX
meillo@0 15 AC_STDC_HEADERS
meillo@0 16 dnl AC_ARG_PROGRAM
meillo@0 17 AC_PROG_RANLIB
meillo@0 18
meillo@0 19 PKG_CHECK_MODULES(GLIB, glib-2.0)
meillo@0 20 AC_SUBST(GLIB_LIBS)
meillo@0 21 AC_SUBST(GLIB_CFLAGS)
meillo@0 22
meillo@0 23 dnl resolver support (default is use it)
meillo@0 24 AC_ARG_ENABLE(resolver,
meillo@0 25 [ --disable-resolver disable resolver support],
meillo@0 26 if test "$enable_resolver" != 'no'; then
meillo@0 27 resolver_enabled='yes'
meillo@0 28 fi,
meillo@0 29 resolver_enabled='yes'
meillo@0 30 )
meillo@0 31
meillo@0 32 if test "$resolver_enabled" = yes; then
meillo@0 33 AC_DEFINE(ENABLE_RESOLVER, 1, [If the resolver is to be used])
meillo@0 34 dnl checks necessary for libc5:
meillo@0 35 dnl if there is res_search in libc, it is probably libc5
meillo@0 36 dnl if not, it is probably libc6 and we need libresolv
meillo@0 37 AC_CHECK_LIB(c, res_search, need_resolv=no, need_resolv=yes)
meillo@0 38 if test "$need_resolv" = yes; then
meillo@1 39 AC_CHECK_LIB(resolv, res_search,
meillo@1 40 has_resolv=yes; RESOLV_LIBS="-lresolv",
meillo@1 41 has_resolv=no)
meillo@1 42 if test "$has_resolv" = no; then
meillo@1 43 saved_LIBS="$LIBS"
meillo@1 44 LIBS="$LIBS -lresolv"
meillo@1 45 AC_MSG_CHECKING(for res_search in -lresolv)
meillo@1 46 AC_TRY_LINK([#include <resolv.h>],
meillo@1 47 [res_search (0, 0, 0, 0, 0);],
meillo@1 48 RESOLV_LIBS="-lresolv"; has_resolv=yes; AC_MSG_RESULT(yes),
meillo@1 49 AC_MSG_RESULT(no));
meillo@1 50 LIBS="$saved_LIBS"
meillo@1 51 fi
meillo@1 52 if test "$has_resolv" = no; then
meillo@1 53 AC_MSG_ERROR("no libresolv")
meillo@1 54 RESOLV_LIBS=''
meillo@1 55 fi
meillo@0 56 fi
meillo@0 57 else
meillo@0 58 RESOLV_LIBS=''
meillo@0 59 fi
meillo@0 60 AC_SUBST(RESOLV_LIBS)
meillo@0 61
meillo@0 62 dnl if there is no getline, we define it using getdelim in src/masqmail.h
meillo@0 63 AC_CHECK_FUNCS(getline)
meillo@0 64
meillo@0 65 dnl if there is no fdatasync, we define it to fsync in src/masqmail.h
meillo@0 66 AC_CHECK_FUNCS(fdatasync)
meillo@0 67
meillo@0 68 dnl Checks for header files.
meillo@0 69 AC_HEADER_STDC
meillo@0 70 AC_CHECK_HEADERS(fcntl.h sys/time.h syslog.h unistd.h)
meillo@0 71
meillo@0 72 dnl Checks for typedefs, structures, and compiler characteristics.
meillo@0 73 AC_C_CONST
meillo@0 74 AC_TYPE_PID_T
meillo@0 75 AC_TYPE_SIZE_T
meillo@0 76 AC_HEADER_TIME
meillo@0 77 AC_STRUCT_TM
meillo@0 78
meillo@0 79 dnl Checks for library functions.
meillo@0 80 AC_FUNC_FNMATCH
meillo@0 81 AC_TYPE_SIGNAL
meillo@0 82 AC_FUNC_STRFTIME
meillo@0 83 AC_FUNC_VPRINTF
meillo@0 84 AC_CHECK_FUNCS(select socket strerror strstr)
meillo@0 85
meillo@0 86 dnl user and group configuration
meillo@0 87 AC_ARG_WITH(user,
meillo@0 88 [ --with-user=USER set user [mail]],
meillo@0 89 )
meillo@0 90 if test "x$with_user" = 'x'; then
meillo@0 91 with_user='mail'
meillo@0 92 fi
meillo@0 93
meillo@0 94 AC_ARG_WITH(group,
meillo@0 95 [ --with-group=GROUP set group [trusted]],
meillo@0 96 )
meillo@0 97 if test "x$with_group" = 'x'; then
meillo@0 98 with_group='trusted'
meillo@0 99 fi
meillo@0 100
meillo@0 101 dnl debugging support (default is use it)
meillo@0 102 AC_ARG_ENABLE(debug,
meillo@0 103 [ --disable-debug disable debugging],
meillo@0 104 if test "x$enable_debug" != 'xno'; then
meillo@0 105 debug_enabled='yes'
meillo@0 106 fi,
meillo@0 107 debug_enabled='yes'
meillo@0 108 )
meillo@0 109 if test "x$debug_enabled" = xyes; then
meillo@0 110 AC_DEFINE(ENABLE_DEBUG, 1, [If debugging is enabled])
meillo@0 111 fi
meillo@0 112
meillo@0 113 AC_DEFINE_UNQUOTED(DEF_MAIL_USER, "${with_user}", [The mail user])
meillo@0 114 AC_SUBST(with_user)
meillo@0 115 AC_DEFINE_UNQUOTED(DEF_MAIL_GROUP, "${with_group}", [The mail group])
meillo@0 116 AC_SUBST(with_group)
meillo@0 117
meillo@0 118 dnl link glib statically?
meillo@0 119 AC_ARG_WITH(glib_static,
meillo@0 120 [ --with-glib-static=path link glib statically (path mandatory!)],
meillo@0 121 )
meillo@0 122 if test "x$with_glib_static" != 'x'; then
meillo@0 123 GLIB_LIBS=$with_glib_static
meillo@0 124 AC_SUBST(GLIB_LIBS)
meillo@0 125 fi
meillo@0 126
meillo@0 127 dnl optional features
meillo@0 128 MD5_LIBS=''
meillo@0 129 BASE64_LIBS=''
meillo@0 130
meillo@0 131 dnl smtp server support (default is use it)
meillo@0 132 AC_ARG_ENABLE(smtp_server,
meillo@0 133 [ --disable-smtp-server disable smtp server support],
meillo@0 134 if test "x$enable_smtp_server" != 'xno'; then
meillo@0 135 smtp_server_enabled='yes'
meillo@0 136 fi,
meillo@0 137 smtp_server_enabled='yes'
meillo@0 138 )
meillo@0 139 if test "x$smtp_server_enabled" = xyes; then
meillo@0 140 AC_DEFINE(ENABLE_SMTP_SERVER, 1, [If the SMTP server is enabled])
meillo@0 141 fi
meillo@0 142
meillo@0 143 dnl pop support (default is use it)
meillo@0 144 AC_ARG_ENABLE(pop3,
meillo@0 145 [ --disable-pop3 disable pop3 support],
meillo@0 146 if test "x$enable_pop3" != 'xno'; then
meillo@0 147 pop3_enabled='yes'
meillo@0 148 fi,
meillo@0 149 pop3_enabled='yes'
meillo@0 150 )
meillo@0 151 if test "x$pop3_enabled" = xyes; then
meillo@0 152 AC_DEFINE(ENABLE_POP3, 1, [If the POP3 support is enabled])
meillo@0 153 need_md5='yes'
meillo@0 154 fi
meillo@0 155
meillo@0 156 dnl auth support (default is to not use it)
meillo@0 157 AC_ARG_ENABLE(auth,
meillo@0 158 [ --enable-auth enable AUTH (RFC 2554) client support],
meillo@0 159 if test "x$enable_auth" != 'xno'; then
meillo@0 160 auth_enabled='yes'
meillo@0 161 fi,
meillo@0 162 )
meillo@0 163 if test "x$auth_enabled" = xyes; then
meillo@0 164 AC_DEFINE(ENABLE_AUTH, 1, [If AUTH is enabled])
meillo@0 165 BASE64_LIBS='base64/libbase64.a'
meillo@0 166 need_md5='yes'
meillo@0 167 fi
meillo@0 168 AC_SUBST(BASE64_LIBS)
meillo@0 169
meillo@0 170 dnl maildir support (default is to not use it)
meillo@0 171 AC_ARG_ENABLE(maildir,
meillo@0 172 [ --enable-maildir enable qmail style maildir support],
meillo@0 173 if test "x$enable_maildir" != 'xno'; then
meillo@0 174 maildir_enabled='yes'
meillo@0 175 fi,
meillo@0 176 )
meillo@0 177 if test "x$maildir_enabled" = xyes; then
meillo@0 178 AC_DEFINE(ENABLE_MAILDIR, 1, [If Maildirs are enabled])
meillo@0 179 fi
meillo@0 180
meillo@0 181 dnl libcrypto
meillo@0 182 AC_ARG_WITH(libcrypto,
meillo@0 183 [ --with-libcrypto use libcrypto],
meillo@0 184 )
meillo@0 185 if test "x$with_libcrypto" != 'xyes'; then
meillo@0 186 with_libcrypto='no'
meillo@0 187 fi
meillo@0 188
meillo@0 189 if test "x$need_md5" = 'xyes'; then
meillo@0 190 dnl check whether we have md5 in libcrypto if md5 needed and we shall link with libcrypto
meillo@0 191 if test "x$with_libcrypto" = "xyes"; then
meillo@0 192 AC_CHECK_LIB(crypto, MD5, has_crypto='yes', AC_MSG_ERROR('no libcrypto'))
meillo@0 193 if test "x$has_crypto" = 'xyes'; then
meillo@0 194 AC_DEFINE(USE_LIB_CRYPTO, 1, [If libcrypto is available])
meillo@0 195 MD5_LIBS='-lcrypto'
meillo@0 196 fi
meillo@0 197 else
meillo@162 198 MD5_LIBS='md5/libmd5.a'
meillo@0 199 fi
meillo@0 200 fi
meillo@0 201 AC_SUBST(MD5_LIBS)
meillo@0 202
meillo@0 203 dnl ident support (default is to not use it)
meillo@0 204 IDENT_LIBS=''
meillo@0 205 AC_ARG_ENABLE(ident,
meillo@0 206 [ --enable-ident enable ident (RFC 1413) support],
meillo@0 207 if test "x$enable_ident" != 'xno'; then
meillo@0 208 ident_enabled='yes'
meillo@0 209 fi,
meillo@0 210 )
meillo@0 211 AC_SUBST(has_ident)
meillo@0 212 if test "x$ident_enabled" = xyes; then
meillo@0 213 AC_DEFINE(ENABLE_IDENT, 1, [If ident is enabled])
meillo@0 214 AC_CHECK_LIB(ident, ident_id, IDENT_LIBS='-lident', IDENT_LIBS='libident/libident.a')
meillo@0 215 fi
meillo@0 216 AC_SUBST(IDENT_LIBS)
meillo@0 217
meillo@0 218 dnl mserver support (default is to not use it)
meillo@0 219 AC_ARG_ENABLE(mserver,
meillo@0 220 [ --enable-mserver enable mserver support],
meillo@0 221 if test "x$enable_mserver" != 'xno'; then
meillo@0 222 mserver_enabled='yes'
meillo@0 223 fi,
meillo@0 224 )
meillo@0 225 if test "x$mserver_enabled" = xyes; then
meillo@0 226 AC_DEFINE(ENABLE_MSERVER, 1, [If mserver support is enabled])
meillo@0 227 fi
meillo@0 228
meillo@0 229 dnl liblockfile
meillo@0 230 AC_ARG_WITH(liblockfile,
meillo@0 231 [ --with-liblockfile use liblock (for Debian)],
meillo@0 232 )
meillo@154 233 if test "x$with_liblockfile" = 'xno'; then
meillo@154 234 with_liblockfile=''
meillo@154 235 fi
meillo@0 236 if test "x$with_liblockfile" != 'x'; then
meillo@0 237 with_liblockfile='yes'
meillo@0 238 fi
meillo@0 239 if test "x$with_liblockfile" = xyes; then
meillo@0 240 AC_CHECK_LIB(lockfile, maillock, has_lockfile=yes, AC_MSG_ERROR("no liblockfile"))
meillo@0 241 LOCKFILE_LIBS='-llockfile'
meillo@0 242 AC_DEFINE(USE_LIBLOCKFILE, 1, [If liblockfile is to be used])
meillo@0 243 else
meillo@0 244 LOCKFILE_LIBS=''
meillo@0 245 fi
meillo@0 246 AC_SUBST(LOCKFILE_LIBS)
meillo@0 247 AC_SUBST(USE_LIBLOCKFILE)
meillo@0 248
meillo@0 249 dnl log and spool directories
meillo@0 250 AC_ARG_WITH(logdir,
meillo@0 251 [ --with-logdir=DIR set log directory [/var/masqmail]],
meillo@0 252 ,
meillo@0 253 with_logdir='/var/log/masqmail/'
meillo@0 254 )
meillo@0 255 AC_SUBST(with_logdir)
meillo@0 256
meillo@0 257 AC_ARG_WITH(spooldir,
meillo@0 258 [ --with-spooldir=DIR set spool directory [/var/spool/masqmail]],
meillo@0 259 ,
meillo@0 260 with_spooldir='/var/spool/masqmail/'
meillo@0 261 )
meillo@0 262 AC_SUBST(with_spooldir)
meillo@0 263
meillo@0 264 dnl configuration file
meillo@0 265 AC_ARG_WITH(confdir,
meillo@0 266 [ --with-confdir directory for configuration [/etc/masqmail]],
meillo@0 267 ,
meillo@0 268 with_confdir='/etc/masqmail'
meillo@0 269 )
meillo@0 270 AC_DEFINE_UNQUOTED(CONF_DIR, "${with_confdir}", [The configuration file location])
meillo@0 271 AC_SUBST(with_confdir)
meillo@0 272
meillo@0 273 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
meillo@35 274
meillo@35 275 dnl well, /me/ thought that autoconf should make things _easy_ ... -- oku
meillo@35 276 dnl I needed the two `eval's to get the variable expanded in all cases -- meillo
meillo@35 277 dnl this is just horrible! -- meillo
meillo@35 278 AC_DEFINE_UNQUOTED(DATA_DIR, "`eval eval echo $datadir`/masqmail", [The data directory])
meillo@0 279
meillo@0 280 dnl gymnastics to get the correct path where masqmail should be installed
meillo@0 281 dnl we need this to call ourselves in failmsg.c
meillo@0 282 if test "x${exec_prefix}" != 'xNONE'; then
meillo@0 283 AC_DEFINE_UNQUOTED(SBINDIR, "${exec_prefix}/sbin", [The sbin directory])
meillo@0 284 else
meillo@0 285 if test "x${prefix}" != 'xNONE'; then
meillo@0 286 AC_DEFINE_UNQUOTED(SBINDIR, "${prefix}/sbin")
meillo@0 287 else
meillo@0 288 AC_DEFINE_UNQUOTED(SBINDIR, "/usr/sbin")
meillo@0 289 fi
meillo@0 290 fi
meillo@0 291
meillo@0 292 AC_OUTPUT(Makefile \
meillo@0 293 src/Makefile \
meillo@0 294 src/base64/Makefile \
meillo@0 295 src/md5/Makefile \
meillo@55 296 src/libident/Makefile \
meillo@57 297 man/Makefile
meillo@0 298 )