masqmail

annotate configure.ac @ 421:f37384470855

find changesets by author, revision, files, or words in the commit message
Changed lockdir to /var/lock/masqmail; Create lockdir and piddir on startup. Moved the lockdir out of the spool dir. (When /var/lock is a ramdisk we do well to have the lock files there.) Added the new configure option --with-lockdir to change that location. Nontheless, if we run_as_user, then lock files are always stored in the spool dir directly. Instead of installing the lockdir and piddir at installation time, we create them on startup time now if they are missing. This is necessary if lockdir or piddir are a tmpfs.
author markus schnalke <meillo@marmaro.de>
date Wed, 30 May 2012 09:38:38 +0200
parents d209b4846f2b
children bdbedce60247
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@382 4 AC_INIT(masqmail, 0.3.5-dev, 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@181 20 dnl # use the next line to use glib-1.2
meillo@181 21 dnl PKG_CHECK_MODULES(GLIB, glib)
meillo@181 22
meillo@0 23 AC_SUBST(GLIB_LIBS)
meillo@0 24 AC_SUBST(GLIB_CFLAGS)
meillo@0 25
meillo@0 26 dnl resolver support (default is use it)
meillo@0 27 AC_ARG_ENABLE(resolver,
meillo@193 28 [ --disable-resolver disable resolver support],
meillo@0 29 if test "$enable_resolver" != 'no'; then
meillo@0 30 resolver_enabled='yes'
meillo@0 31 fi,
meillo@0 32 resolver_enabled='yes'
meillo@0 33 )
meillo@0 34
meillo@0 35 if test "$resolver_enabled" = yes; then
meillo@0 36 AC_DEFINE(ENABLE_RESOLVER, 1, [If the resolver is to be used])
meillo@0 37 dnl checks necessary for libc5:
meillo@0 38 dnl if there is res_search in libc, it is probably libc5
meillo@0 39 dnl if not, it is probably libc6 and we need libresolv
meillo@0 40 AC_CHECK_LIB(c, res_search, need_resolv=no, need_resolv=yes)
meillo@0 41 if test "$need_resolv" = yes; then
meillo@1 42 AC_CHECK_LIB(resolv, res_search,
meillo@1 43 has_resolv=yes; RESOLV_LIBS="-lresolv",
meillo@1 44 has_resolv=no)
meillo@1 45 if test "$has_resolv" = no; then
meillo@1 46 saved_LIBS="$LIBS"
meillo@1 47 LIBS="$LIBS -lresolv"
meillo@1 48 AC_MSG_CHECKING(for res_search in -lresolv)
meillo@1 49 AC_TRY_LINK([#include <resolv.h>],
meillo@1 50 [res_search (0, 0, 0, 0, 0);],
meillo@1 51 RESOLV_LIBS="-lresolv"; has_resolv=yes; AC_MSG_RESULT(yes),
meillo@1 52 AC_MSG_RESULT(no));
meillo@1 53 LIBS="$saved_LIBS"
meillo@1 54 fi
meillo@1 55 if test "$has_resolv" = no; then
meillo@1 56 AC_MSG_ERROR("no libresolv")
meillo@1 57 RESOLV_LIBS=''
meillo@1 58 fi
meillo@0 59 fi
meillo@0 60 else
meillo@0 61 RESOLV_LIBS=''
meillo@0 62 fi
meillo@0 63 AC_SUBST(RESOLV_LIBS)
meillo@0 64
meillo@0 65 dnl if there is no getline, we define it using getdelim in src/masqmail.h
meillo@0 66 AC_CHECK_FUNCS(getline)
meillo@0 67
meillo@0 68 dnl if there is no fdatasync, we define it to fsync in src/masqmail.h
meillo@0 69 AC_CHECK_FUNCS(fdatasync)
meillo@0 70
meillo@0 71 dnl Checks for header files.
meillo@0 72 AC_HEADER_STDC
meillo@0 73 AC_CHECK_HEADERS(fcntl.h sys/time.h syslog.h unistd.h)
meillo@0 74
meillo@0 75 dnl Checks for typedefs, structures, and compiler characteristics.
meillo@0 76 AC_C_CONST
meillo@0 77 AC_TYPE_PID_T
meillo@0 78 AC_TYPE_SIZE_T
meillo@0 79 AC_HEADER_TIME
meillo@0 80 AC_STRUCT_TM
meillo@0 81
meillo@0 82 dnl Checks for library functions.
meillo@0 83 AC_FUNC_FNMATCH
meillo@0 84 AC_TYPE_SIGNAL
meillo@0 85 AC_FUNC_STRFTIME
meillo@0 86 AC_FUNC_VPRINTF
meillo@0 87 AC_CHECK_FUNCS(select socket strerror strstr)
meillo@0 88
meillo@0 89 dnl user and group configuration
meillo@0 90 AC_ARG_WITH(user,
meillo@193 91 [ --with-user=USER set user [mail]],
meillo@0 92 )
meillo@0 93 if test "x$with_user" = 'x'; then
meillo@0 94 with_user='mail'
meillo@0 95 fi
meillo@0 96
meillo@0 97 AC_ARG_WITH(group,
meillo@358 98 [ --with-group=GROUP set group [mail]],
meillo@0 99 )
meillo@0 100 if test "x$with_group" = 'x'; then
meillo@358 101 with_group='mail'
meillo@0 102 fi
meillo@0 103
meillo@0 104 dnl debugging support (default is use it)
meillo@0 105 AC_ARG_ENABLE(debug,
meillo@193 106 [ --disable-debug disable debugging],
meillo@0 107 if test "x$enable_debug" != 'xno'; then
meillo@0 108 debug_enabled='yes'
meillo@0 109 fi,
meillo@0 110 debug_enabled='yes'
meillo@0 111 )
meillo@0 112 if test "x$debug_enabled" = xyes; then
meillo@0 113 AC_DEFINE(ENABLE_DEBUG, 1, [If debugging is enabled])
meillo@0 114 fi
meillo@0 115
meillo@0 116 AC_DEFINE_UNQUOTED(DEF_MAIL_USER, "${with_user}", [The mail user])
meillo@0 117 AC_SUBST(with_user)
meillo@0 118 AC_DEFINE_UNQUOTED(DEF_MAIL_GROUP, "${with_group}", [The mail group])
meillo@0 119 AC_SUBST(with_group)
meillo@0 120
meillo@0 121 dnl optional features
meillo@0 122 MD5_LIBS=''
meillo@0 123 BASE64_LIBS=''
meillo@0 124
meillo@364 125 dnl auth support (default: use it)
meillo@0 126 AC_ARG_ENABLE(auth,
meillo@364 127 [ --disable-auth disable AUTH (RFC 2554) client support],
meillo@0 128 if test "x$enable_auth" != 'xno'; then
meillo@0 129 auth_enabled='yes'
meillo@0 130 fi,
meillo@364 131 auth_enabled='yes'
meillo@0 132 )
meillo@0 133 if test "x$auth_enabled" = xyes; then
meillo@0 134 AC_DEFINE(ENABLE_AUTH, 1, [If AUTH is enabled])
meillo@0 135 BASE64_LIBS='base64/libbase64.a'
meillo@0 136 need_md5='yes'
meillo@0 137 fi
meillo@0 138 AC_SUBST(BASE64_LIBS)
meillo@0 139
meillo@0 140 if test "x$need_md5" = 'xyes'; then
meillo@363 141 MD5_LIBS='md5/libmd5.a'
meillo@0 142 fi
meillo@0 143 AC_SUBST(MD5_LIBS)
meillo@0 144
meillo@0 145 dnl liblockfile
meillo@0 146 AC_ARG_WITH(liblockfile,
meillo@193 147 [ --with-liblockfile use liblock (for Debian)],
meillo@0 148 )
meillo@173 149 if test "x$with_liblockfile" = 'xno'; then
meillo@173 150 with_liblockfile=''
meillo@173 151 fi
meillo@0 152 if test "x$with_liblockfile" != 'x'; then
meillo@0 153 with_liblockfile='yes'
meillo@0 154 fi
meillo@0 155 if test "x$with_liblockfile" = xyes; then
meillo@0 156 AC_CHECK_LIB(lockfile, maillock, has_lockfile=yes, AC_MSG_ERROR("no liblockfile"))
meillo@0 157 LOCKFILE_LIBS='-llockfile'
meillo@0 158 AC_DEFINE(USE_LIBLOCKFILE, 1, [If liblockfile is to be used])
meillo@0 159 else
meillo@0 160 LOCKFILE_LIBS=''
meillo@0 161 fi
meillo@0 162 AC_SUBST(LOCKFILE_LIBS)
meillo@0 163 AC_SUBST(USE_LIBLOCKFILE)
meillo@0 164
meillo@0 165 dnl log and spool directories
meillo@0 166 AC_ARG_WITH(logdir,
meillo@193 167 [ --with-logdir=DIR set log directory [/var/log/masqmail]],
meillo@0 168 ,
meillo@0 169 with_logdir='/var/log/masqmail/'
meillo@0 170 )
meillo@151 171 AC_DEFINE_UNQUOTED(LOG_DIR, "${with_logdir}", [The log directory])
meillo@0 172 AC_SUBST(with_logdir)
meillo@0 173
meillo@0 174 AC_ARG_WITH(spooldir,
meillo@193 175 [ --with-spooldir=DIR set spool directory [/var/spool/masqmail]],
meillo@0 176 ,
meillo@0 177 with_spooldir='/var/spool/masqmail/'
meillo@0 178 )
meillo@151 179 AC_DEFINE_UNQUOTED(SPOOL_DIR, "${with_spooldir}", [The spool directory])
meillo@0 180 AC_SUBST(with_spooldir)
meillo@0 181
meillo@0 182 dnl configuration file
meillo@0 183 AC_ARG_WITH(confdir,
meillo@365 184 [ --with-confdir=DIR directory for configuration [/etc/masqmail]],
meillo@0 185 ,
meillo@0 186 with_confdir='/etc/masqmail'
meillo@0 187 )
meillo@0 188 AC_DEFINE_UNQUOTED(CONF_DIR, "${with_confdir}", [The configuration file location])
meillo@0 189 AC_SUBST(with_confdir)
meillo@0 190
meillo@419 191 dnl dir for pid files
meillo@419 192 AC_ARG_WITH(piddir,
meillo@419 193 [ --with-piddir=DIR directory for pid files [/var/run]],
meillo@419 194 ,
meillo@419 195 with_piddir='/var/run'
meillo@419 196 )
meillo@419 197 AC_DEFINE_UNQUOTED(PID_DIR, "${with_piddir}", [The pid file location])
meillo@419 198 AC_SUBST(with_piddir)
meillo@419 199
meillo@421 200 dnl dir for lock files
meillo@421 201 AC_ARG_WITH(lockdir,
meillo@421 202 [ --with-lockdir=DIR directory for lock files [/var/lock/masqmail]],
meillo@421 203 ,
meillo@421 204 with_lockdir='/var/lock/masqmail'
meillo@421 205 )
meillo@421 206 AC_DEFINE_UNQUOTED(LOCK_DIR, "${with_lockdir}", [The lock file location])
meillo@421 207 AC_SUBST(with_lockdir)
meillo@421 208
meillo@0 209 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
meillo@35 210
meillo@35 211 dnl well, /me/ thought that autoconf should make things _easy_ ... -- oku
meillo@35 212 dnl I needed the two `eval's to get the variable expanded in all cases -- meillo
meillo@35 213 dnl this is just horrible! -- meillo
meillo@35 214 AC_DEFINE_UNQUOTED(DATA_DIR, "`eval eval echo $datadir`/masqmail", [The data directory])
meillo@0 215
meillo@0 216 dnl gymnastics to get the correct path where masqmail should be installed
meillo@0 217 dnl we need this to call ourselves in failmsg.c
meillo@0 218 if test "x${exec_prefix}" != 'xNONE'; then
meillo@0 219 AC_DEFINE_UNQUOTED(SBINDIR, "${exec_prefix}/sbin", [The sbin directory])
meillo@0 220 else
meillo@0 221 if test "x${prefix}" != 'xNONE'; then
meillo@0 222 AC_DEFINE_UNQUOTED(SBINDIR, "${prefix}/sbin")
meillo@0 223 else
meillo@0 224 AC_DEFINE_UNQUOTED(SBINDIR, "/usr/sbin")
meillo@0 225 fi
meillo@0 226 fi
meillo@0 227
meillo@0 228 AC_OUTPUT(Makefile \
meillo@0 229 src/Makefile \
meillo@0 230 src/base64/Makefile \
meillo@0 231 src/md5/Makefile \
meillo@57 232 man/Makefile
meillo@0 233 )