masqmail

annotate configure.ac @ 352:4905a1d9e6a7

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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
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@342 4 AC_INIT(masqmail, 0.3.4-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$with_user" = 'x'; then
meillo@0 94 with_user='mail'
meillo@0 95 fi
meillo@0 96
meillo@0 97 AC_ARG_WITH(group,
meillo@193 98 [ --with-group=GROUP set group [trusted]],
meillo@0 99 )
meillo@0 100 if test "x$with_group" = 'x'; then
meillo@0 101 with_group='trusted'
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@0 125 dnl auth support (default is to not use it)
meillo@0 126 AC_ARG_ENABLE(auth,
meillo@193 127 [ --enable-auth enable AUTH (RFC 2554) client support],
meillo@0 128 if test "x$enable_auth" != 'xno'; then
meillo@0 129 auth_enabled='yes'
meillo@0 130 fi,
meillo@0 131 )
meillo@0 132 if test "x$auth_enabled" = xyes; then
meillo@0 133 AC_DEFINE(ENABLE_AUTH, 1, [If AUTH is enabled])
meillo@0 134 BASE64_LIBS='base64/libbase64.a'
meillo@0 135 need_md5='yes'
meillo@0 136 fi
meillo@0 137 AC_SUBST(BASE64_LIBS)
meillo@0 138
meillo@0 139 dnl libcrypto
meillo@0 140 AC_ARG_WITH(libcrypto,
meillo@193 141 [ --with-libcrypto use libcrypto],
meillo@0 142 )
meillo@0 143 if test "x$with_libcrypto" != 'xyes'; then
meillo@0 144 with_libcrypto='no'
meillo@0 145 fi
meillo@0 146
meillo@0 147 if test "x$need_md5" = 'xyes'; then
meillo@0 148 dnl check whether we have md5 in libcrypto if md5 needed and we shall link with libcrypto
meillo@0 149 if test "x$with_libcrypto" = "xyes"; then
meillo@0 150 AC_CHECK_LIB(crypto, MD5, has_crypto='yes', AC_MSG_ERROR('no libcrypto'))
meillo@0 151 if test "x$has_crypto" = 'xyes'; then
meillo@0 152 AC_DEFINE(USE_LIB_CRYPTO, 1, [If libcrypto is available])
meillo@0 153 MD5_LIBS='-lcrypto'
meillo@0 154 fi
meillo@0 155 else
meillo@209 156 MD5_LIBS='md5/libmd5.a'
meillo@0 157 fi
meillo@0 158 fi
meillo@0 159 AC_SUBST(MD5_LIBS)
meillo@0 160
meillo@0 161 dnl ident support (default is to not use it)
meillo@0 162 IDENT_LIBS=''
meillo@0 163 AC_ARG_ENABLE(ident,
meillo@193 164 [ --enable-ident enable ident (RFC 1413) support],
meillo@0 165 if test "x$enable_ident" != 'xno'; then
meillo@0 166 ident_enabled='yes'
meillo@0 167 fi,
meillo@0 168 )
meillo@0 169 AC_SUBST(has_ident)
meillo@0 170 if test "x$ident_enabled" = xyes; then
meillo@0 171 AC_DEFINE(ENABLE_IDENT, 1, [If ident is enabled])
meillo@0 172 AC_CHECK_LIB(ident, ident_id, IDENT_LIBS='-lident', IDENT_LIBS='libident/libident.a')
meillo@0 173 fi
meillo@0 174 AC_SUBST(IDENT_LIBS)
meillo@0 175
meillo@0 176 dnl liblockfile
meillo@0 177 AC_ARG_WITH(liblockfile,
meillo@193 178 [ --with-liblockfile use liblock (for Debian)],
meillo@0 179 )
meillo@173 180 if test "x$with_liblockfile" = 'xno'; then
meillo@173 181 with_liblockfile=''
meillo@173 182 fi
meillo@0 183 if test "x$with_liblockfile" != 'x'; then
meillo@0 184 with_liblockfile='yes'
meillo@0 185 fi
meillo@0 186 if test "x$with_liblockfile" = xyes; then
meillo@0 187 AC_CHECK_LIB(lockfile, maillock, has_lockfile=yes, AC_MSG_ERROR("no liblockfile"))
meillo@0 188 LOCKFILE_LIBS='-llockfile'
meillo@0 189 AC_DEFINE(USE_LIBLOCKFILE, 1, [If liblockfile is to be used])
meillo@0 190 else
meillo@0 191 LOCKFILE_LIBS=''
meillo@0 192 fi
meillo@0 193 AC_SUBST(LOCKFILE_LIBS)
meillo@0 194 AC_SUBST(USE_LIBLOCKFILE)
meillo@0 195
meillo@0 196 dnl log and spool directories
meillo@0 197 AC_ARG_WITH(logdir,
meillo@193 198 [ --with-logdir=DIR set log directory [/var/log/masqmail]],
meillo@0 199 ,
meillo@0 200 with_logdir='/var/log/masqmail/'
meillo@0 201 )
meillo@151 202 AC_DEFINE_UNQUOTED(LOG_DIR, "${with_logdir}", [The log directory])
meillo@0 203 AC_SUBST(with_logdir)
meillo@0 204
meillo@0 205 AC_ARG_WITH(spooldir,
meillo@193 206 [ --with-spooldir=DIR set spool directory [/var/spool/masqmail]],
meillo@0 207 ,
meillo@0 208 with_spooldir='/var/spool/masqmail/'
meillo@0 209 )
meillo@151 210 AC_DEFINE_UNQUOTED(SPOOL_DIR, "${with_spooldir}", [The spool directory])
meillo@0 211 AC_SUBST(with_spooldir)
meillo@0 212
meillo@0 213 dnl configuration file
meillo@0 214 AC_ARG_WITH(confdir,
meillo@193 215 [ --with-confdir directory for configuration [/etc/masqmail]],
meillo@0 216 ,
meillo@0 217 with_confdir='/etc/masqmail'
meillo@0 218 )
meillo@0 219 AC_DEFINE_UNQUOTED(CONF_DIR, "${with_confdir}", [The configuration file location])
meillo@0 220 AC_SUBST(with_confdir)
meillo@0 221
meillo@0 222 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
meillo@35 223
meillo@35 224 dnl well, /me/ thought that autoconf should make things _easy_ ... -- oku
meillo@35 225 dnl I needed the two `eval's to get the variable expanded in all cases -- meillo
meillo@35 226 dnl this is just horrible! -- meillo
meillo@35 227 AC_DEFINE_UNQUOTED(DATA_DIR, "`eval eval echo $datadir`/masqmail", [The data directory])
meillo@0 228
meillo@0 229 dnl gymnastics to get the correct path where masqmail should be installed
meillo@0 230 dnl we need this to call ourselves in failmsg.c
meillo@0 231 if test "x${exec_prefix}" != 'xNONE'; then
meillo@0 232 AC_DEFINE_UNQUOTED(SBINDIR, "${exec_prefix}/sbin", [The sbin directory])
meillo@0 233 else
meillo@0 234 if test "x${prefix}" != 'xNONE'; then
meillo@0 235 AC_DEFINE_UNQUOTED(SBINDIR, "${prefix}/sbin")
meillo@0 236 else
meillo@0 237 AC_DEFINE_UNQUOTED(SBINDIR, "/usr/sbin")
meillo@0 238 fi
meillo@0 239 fi
meillo@0 240
meillo@0 241 AC_OUTPUT(Makefile \
meillo@0 242 src/Makefile \
meillo@0 243 src/base64/Makefile \
meillo@0 244 src/md5/Makefile \
meillo@55 245 src/libident/Makefile \
meillo@57 246 man/Makefile
meillo@0 247 )