config-scripts/cups-common.m4

   1 dnl
   2 dnl "$Id: cups-common.m4 6964 2007-09-17 21:33:57Z mike $"
   3 dnl
   4 dnl   Common configuration stuff for the Common UNIX Printing System (CUPS).
   5 dnl
   6 dnl   Copyright 2007-2008 by Apple Inc.
   7 dnl   Copyright 1997-2007 by Easy Software Products, all rights reserved.
   8 dnl
   9 dnl   These coded instructions, statements, and computer programs are the
  10 dnl   property of Apple Inc. and are protected by Federal copyright
  11 dnl   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  12 dnl   which should have been included with this file.  If this file is
  13 dnl   file is missing or damaged, see the license at "http://www.cups.org/".
  14 dnl
  15
  16 dnl We need at least autoconf 2.60...
  17 AC_PREREQ(2.60)
  18
  19 dnl Set the name of the config header file...
  20 AC_CONFIG_HEADER(config.h)
  21
  22 dnl Version number information...
  23 CUPS_VERSION="1.4svn"
  24 CUPS_REVISION=""
  25 if test -z "$CUPS_REVISION" -a -d .svn; then
  26         CUPS_REVISION="-r`svnversion . | awk -F: '{print $NF}' | sed -e '1,$s/[[a-zA-Z]]*//g'`"
  27 fi
  28
  29 AC_SUBST(CUPS_VERSION)
  30 AC_SUBST(CUPS_REVISION)
  31 AC_DEFINE_UNQUOTED(CUPS_SVERSION, "CUPS v$CUPS_VERSION$CUPS_REVISION")
  32 AC_DEFINE_UNQUOTED(CUPS_MINIMAL, "CUPS/$CUPS_VERSION$CUPS_REVISION")
  33
  34 dnl Default compiler flags...
  35 CFLAGS="${CFLAGS:=}"
  36 CPPFLAGS="${CPPFLAGS:=}"
  37 CXXFLAGS="${CXXFLAGS:=}"
  38 LDFLAGS="${LDFLAGS:=}"
  39
  40 dnl Checks for programs...
  41 AC_PROG_AWK
  42 AC_PROG_CC
  43 AC_PROG_CPP
  44 AC_PROG_CXX
  45 AC_PROG_RANLIB
  46 AC_PATH_PROG(AR,ar)
  47 AC_PATH_PROG(HTMLDOC,htmldoc)
  48 AC_PATH_PROG(LD,ld)
  49 AC_PATH_PROG(LN,ln)
  50 AC_PATH_PROG(MV,mv)
  51 AC_PATH_PROG(RM,rm)
  52 AC_PATH_PROG(RMDIR,rmdir)
  53 AC_PATH_PROG(SED,sed)
  54
  55 AC_MSG_CHECKING(for install-sh script)
  56 INSTALL="`pwd`/install-sh -c"
  57 AC_SUBST(INSTALL)
  58 AC_MSG_RESULT(using $INSTALL)
  59
  60 if test "x$AR" = x; then
  61         AC_MSG_ERROR([Unable to find required library archive command.])
  62 fi
  63 if test "x$CC" = x; then
  64         AC_MSG_ERROR([Unable to find required C compiler command.])
  65 fi
  66
  67 dnl Static library option...
  68 INSTALLSTATIC=""
  69 AC_ARG_ENABLE(static, [  --enable-static         install static libraries, default=no])
  70
  71 if test x$enable_static = xyes; then
  72         echo Installing static libraries...
  73         INSTALLSTATIC="installstatic"
  74 fi
  75
  76 AC_SUBST(INSTALLSTATIC)
  77
  78 dnl Check for libraries...
  79 AC_SEARCH_LIBS(crypt, crypt)
  80 AC_SEARCH_LIBS(getspent, sec gen)
  81
  82 LIBMALLOC=""
  83 AC_ARG_ENABLE(mallinfo, [  --enable-mallinfo       turn on malloc debug information, default=no])
  84
  85 if test x$enable_mallinfo = xyes; then
  86         AC_CHECK_LIB(c,mallinfo,LIBS="$LIBS"; AC_DEFINE(HAVE_MALLINFO),LIBS="$LIBS")
  87         if test "$ac_cv_lib_c_mallinfo" = "no"; then
  88                 AC_CHECK_LIB(malloc,mallinfo,
  89                              LIBS="$LIBS"
  90                              LIBMALLOC="-lmalloc"
  91                              AC_DEFINE(HAVE_MALLINFO),
  92                              LIBS="$LIBS")
  93         fi
  94 fi
  95
  96 AC_SUBST(LIBMALLOC)
  97
  98 dnl Check for libpaper support...
  99 AC_ARG_ENABLE(libpaper, [  --enable-libpaper       turn on libpaper support, default=no])
 100
 101 if test x$enable_libpaper = xyes; then
 102         AC_CHECK_LIB(paper,systempapername,
 103                 AC_DEFINE(HAVE_LIBPAPER)
 104                 LIBPAPER="-lpaper",
 105                 LIBPAPER="")
 106 else
 107         LIBPAPER=""
 108 fi
 109 AC_SUBST(LIBPAPER)
 110
 111 dnl Checks for header files.
 112 AC_HEADER_STDC
 113 AC_CHECK_HEADER(crypt.h,AC_DEFINE(HAVE_CRYPT_H))
 114 AC_CHECK_HEADER(langinfo.h,AC_DEFINE(HAVE_LANGINFO_H))
 115 AC_CHECK_HEADER(malloc.h,AC_DEFINE(HAVE_MALLOC_H))
 116 AC_CHECK_HEADER(shadow.h,AC_DEFINE(HAVE_SHADOW_H))
 117 AC_CHECK_HEADER(string.h,AC_DEFINE(HAVE_STRING_H))
 118 AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))
 119 AC_CHECK_HEADER(bstring.h,AC_DEFINE(HAVE_BSTRING_H))
 120 AC_CHECK_HEADER(usersec.h,AC_DEFINE(HAVE_USERSEC_H))
 121 AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_H))
 122 AC_CHECK_HEADER(sys/param.h,AC_DEFINE(HAVE_SYS_PARAM_H))
 123 AC_CHECK_HEADER(sys/ucred.h,AC_DEFINE(HAVE_SYS_UCRED_H))
 124 AC_CHECK_HEADER(scsi/sg.h,AC_DEFINE(HAVE_SCSI_SG_H))
 125
 126 dnl Checks for string functions.
 127 AC_CHECK_FUNCS(strdup strcasecmp strncasecmp strlcat strlcpy)
 128 if test "$uname" = "HP-UX" -a "$uversion" = "1020"; then
 129         echo Forcing snprintf emulation for HP-UX.
 130 else
 131         AC_CHECK_FUNCS(snprintf vsnprintf)
 132 fi
 133
 134 dnl Check for random number functions...
 135 AC_CHECK_FUNCS(random mrand48 lrand48)
 136
 137 dnl Checks for mkstemp and mkstemps functions.
 138 AC_CHECK_FUNCS(mkstemp mkstemps)
 139
 140 dnl Check for geteuid function.
 141 AC_CHECK_FUNCS(geteuid)
 142
 143 dnl Check for vsyslog function.
 144 AC_CHECK_FUNCS(vsyslog)
 145
 146 dnl Checks for signal functions.
 147 case "$uname" in
 148         Linux | GNU)
 149                 # Do not use sigset on Linux or GNU HURD
 150                 ;;
 151         *)
 152                 # Use sigset on other platforms, if available
 153                 AC_CHECK_FUNCS(sigset)
 154                 ;;
 155 esac
 156
 157 AC_CHECK_FUNCS(sigaction)
 158
 159 dnl Checks for wait functions.
 160 AC_CHECK_FUNCS(waitpid wait3)
 161
 162 dnl See if the tm structure has the tm_gmtoff member...
 163 AC_MSG_CHECKING(for tm_gmtoff member in tm structure)
 164 AC_TRY_COMPILE([#include <time.h>],[struct tm t;
 165         int o = t.tm_gmtoff;],
 166         AC_MSG_RESULT(yes)
 167         AC_DEFINE(HAVE_TM_GMTOFF),
 168         AC_MSG_RESULT(no))
 169
 170 dnl See if we have the removefile(3) function for securely removing files
 171 AC_CHECK_FUNCS(removefile)
 172
 173 dnl Flags for "ar" command...
 174 case $uname in
 175         Darwin* | *BSD*)
 176                 ARFLAGS="-rcv"
 177                 ;;
 178         *)
 179                 ARFLAGS="crvs"
 180                 ;;
 181 esac
 182
 183 AC_SUBST(ARFLAGS)
 184
 185 dnl Prep libraries specifically for cupsd and backends...
 186 BACKLIBS=""
 187 CUPSDLIBS=""
 188 AC_SUBST(BACKLIBS)
 189 AC_SUBST(CUPSDLIBS)
 190
 191 dnl See if we have POSIX ACL support...
 192 SAVELIBS="$LIBS"
 193 LIBS=""
 194 AC_SEARCH_LIBS(acl_init, acl, AC_DEFINE(HAVE_ACL_INIT))
 195 CUPSDLIBS="$CUPSDLIBS $LIBS"
 196 LIBS="$SAVELIBS"
 197
 198 dnl Check for DBUS support
 199 if test -d /etc/dbus-1; then
 200         DBUSDIR="/etc/dbus-1"
 201 else
 202         DBUSDIR=""
 203 fi
 204
 205 AC_ARG_ENABLE(dbus, [  --enable-dbus           enable DBUS support, default=auto])
 206 AC_ARG_WITH(dbusdir, [  --with-dbusdir          set DBUS configuration directory ],
 207         DBUSDIR="$withval")
 208
 209 if test "x$enable_dbus" != xno; then
 210         AC_PATH_PROG(PKGCONFIG, pkg-config)
 211         if test "x$PKGCONFIG" != x; then
 212                 AC_MSG_CHECKING(for DBUS)
 213                 if $PKGCONFIG --exists dbus-1; then
 214                         AC_MSG_RESULT(yes)
 215                         AC_DEFINE(HAVE_DBUS)
 216                         CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
 217                         CUPSDLIBS="$CUPSDLIBS `$PKGCONFIG --libs dbus-1`"
 218                         AC_CHECK_LIB(dbus-1,
 219                             dbus_message_iter_init_append,
 220                             AC_DEFINE(HAVE_DBUS_MESSAGE_ITER_INIT_APPEND),,
 221                             `$PKGCONFIG --libs dbus-1`)
 222                 else
 223                         AC_MSG_RESULT(no)
 224                 fi
 225         fi
 226 fi
 227
 228 AC_SUBST(DBUSDIR)
 229
 230 dnl Extra platform-specific libraries...
 231 CUPS_DEFAULT_PRINTADMIN_AUTH="@SYSTEM"
 232 CUPS_SYSTEM_AUTHKEY=""
 233 FONTS="fonts"
 234 LEGACY_BACKENDS="parallel scsi"
 235
 236 case $uname in
 237         Darwin*)
 238                 FONTS=""
 239                 LEGACY_BACKENDS=""
 240                 BACKLIBS="$BACKLIBS -framework IOKit"
 241                 CUPSDLIBS="$CUPSDLIBS -sectorder __TEXT __text cupsd.order -e start -framework IOKit -framework SystemConfiguration -weak_framework ApplicationServices"
 242                 LIBS="-framework SystemConfiguration -framework CoreFoundation $LIBS"
 243
 244                 dnl Check for framework headers...
 245                 AC_CHECK_HEADER(CoreFoundation/CoreFoundation.h,AC_DEFINE(HAVE_COREFOUNDATION_H))
 246                 AC_CHECK_HEADER(CoreFoundation/CFPriv.h,AC_DEFINE(HAVE_CFPRIV_H))
 247                 AC_CHECK_HEADER(CoreFoundation/CFBundlePriv.h,AC_DEFINE(HAVE_CFBUNDLEPRIV_H))
 248
 249                 dnl Check for the new membership functions in MacOSX 10.4...
 250                 AC_CHECK_HEADER(membership.h,AC_DEFINE(HAVE_MEMBERSHIP_H))
 251                 AC_CHECK_HEADER(membershipPriv.h,AC_DEFINE(HAVE_MEMBERSHIPPRIV_H))
 252                 AC_CHECK_FUNCS(mbr_uid_to_uuid)
 253
 254                 dnl Need <dlfcn.h> header...
 255                 AC_CHECK_HEADER(dlfcn.h,AC_DEFINE(HAVE_DLFCN_H))
 256
 257                 dnl Check for notify_post support
 258                 AC_CHECK_HEADER(notify.h,AC_DEFINE(HAVE_NOTIFY_H))
 259                 AC_CHECK_FUNCS(notify_post)
 260
 261                 dnl Check for Authorization Services support
 262                 AC_CHECK_HEADER(Security/Authorization.h, [
 263                         AC_DEFINE(HAVE_AUTHORIZATION_H)
 264                         if grep -q system.print.operator /etc/authorization; then
 265                                 CUPS_DEFAULT_PRINTADMIN_AUTH="@AUTHKEY(system.print.admin) @admin @lpadmin"
 266                                 CUPS_SYSTEM_AUTHKEY="SystemGroupAuthKey system.preferences"
 267                         else
 268                                 CUPS_DEFAULT_PRINTADMIN_AUTH="@AUTHKEY(system.print.operator) @admin @lpadmin"
 269                                 CUPS_SYSTEM_AUTHKEY="SystemGroupAuthKey system.print.admin"
 270                         fi])
 271                 AC_CHECK_HEADER(Security/SecBasePriv.h,AC_DEFINE(HAVE_SECBASEPRIV_H))
 272
 273                 dnl Check for sandbox/Seatbelt support
 274                 AC_CHECK_HEADER(sandbox.h,AC_DEFINE(HAVE_SANDBOX_H))
 275                 ;;
 276 esac
 277
 278 AC_SUBST(CUPS_DEFAULT_PRINTADMIN_AUTH)
 279 AC_DEFINE_UNQUOTED(CUPS_DEFAULT_PRINTADMIN_AUTH, "$CUPS_DEFAULT_PRINTADMIN_AUTH")
 280 AC_SUBST(CUPS_SYSTEM_AUTHKEY)
 281 AC_SUBST(FONTS)
 282 AC_SUBST(LEGACY_BACKENDS)
 283
 284 dnl
 285 dnl End of "$Id: cups-common.m4 6964 2007-09-17 21:33:57Z mike $".
 286 dnl