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_INSTALL
  46 if test "$INSTALL" = "$ac_install_sh"; then
  47         # Use full path to install-sh script...
  48         INSTALL="`pwd`/install-sh -c"
  49 fi
  50 AC_PROG_RANLIB
  51 AC_PATH_PROG(AR,ar)
  52 AC_PATH_PROG(HTMLDOC,htmldoc)
  53 AC_PATH_PROG(LD,ld)
  54 AC_PATH_PROG(LN,ln)
  55 AC_PATH_PROG(MV,mv)
  56 AC_PATH_PROG(RM,rm)
  57 AC_PATH_PROG(RMDIR,rmdir)
  58 AC_PATH_PROG(SED,sed)
  59 AC_PATH_PROG(STRIP,strip)
  60
  61 if test "x$AR" = x; then
  62         AC_MSG_ERROR([Unable to find required library archive command.])
  63 fi
  64 if test "x$CC" = x; then
  65         AC_MSG_ERROR([Unable to find required C compiler command.])
  66 fi
  67
  68 dnl Static library option...
  69 INSTALLSTATIC=""
  70 AC_ARG_ENABLE(static, [  --enable-static         install static libraries, default=no])
  71
  72 if test x$enable_static = xyes; then
  73         echo Installing static libraries...
  74         INSTALLSTATIC="installstatic"
  75 fi
  76
  77 AC_SUBST(INSTALLSTATIC)
  78
  79 dnl Check for libraries...
  80 AC_SEARCH_LIBS(crypt, crypt)
  81 AC_SEARCH_LIBS(getspent, sec gen)
  82
  83 LIBMALLOC=""
  84 AC_ARG_ENABLE(mallinfo, [  --enable-mallinfo       turn on malloc debug information, default=no])
  85
  86 if test x$enable_mallinfo = xyes; then
  87         AC_CHECK_LIB(c,mallinfo,LIBS="$LIBS"; AC_DEFINE(HAVE_MALLINFO),LIBS="$LIBS")
  88         if test "$ac_cv_lib_c_mallinfo" = "no"; then
  89                 AC_CHECK_LIB(malloc,mallinfo,
  90                              LIBS="$LIBS"
  91                              LIBMALLOC="-lmalloc"
  92                              AC_DEFINE(HAVE_MALLINFO),
  93                              LIBS="$LIBS")
  94         fi
  95 fi
  96
  97 AC_SUBST(LIBMALLOC)
  98
  99 dnl Check for libpaper support...
 100 AC_ARG_ENABLE(libpaper, [  --enable-libpaper       turn on libpaper support, default=no])
 101
 102 if test x$enable_libpaper = xyes; then
 103         AC_CHECK_LIB(paper,systempapername,
 104                 AC_DEFINE(HAVE_LIBPAPER)
 105                 LIBPAPER="-lpaper",
 106                 LIBPAPER="")
 107 else
 108         LIBPAPER=""
 109 fi
 110 AC_SUBST(LIBPAPER)
 111
 112 dnl Checks for header files.
 113 AC_HEADER_STDC
 114 AC_CHECK_HEADER(crypt.h,AC_DEFINE(HAVE_CRYPT_H))
 115 AC_CHECK_HEADER(langinfo.h,AC_DEFINE(HAVE_LANGINFO_H))
 116 AC_CHECK_HEADER(malloc.h,AC_DEFINE(HAVE_MALLOC_H))
 117 AC_CHECK_HEADER(shadow.h,AC_DEFINE(HAVE_SHADOW_H))
 118 AC_CHECK_HEADER(string.h,AC_DEFINE(HAVE_STRING_H))
 119 AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))
 120 AC_CHECK_HEADER(bstring.h,AC_DEFINE(HAVE_BSTRING_H))
 121 AC_CHECK_HEADER(usersec.h,AC_DEFINE(HAVE_USERSEC_H))
 122 AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_H))
 123 AC_CHECK_HEADER(sys/param.h,AC_DEFINE(HAVE_SYS_PARAM_H))
 124 AC_CHECK_HEADER(sys/ucred.h,AC_DEFINE(HAVE_SYS_UCRED_H))
 125 AC_CHECK_HEADER(scsi/sg.h,AC_DEFINE(HAVE_SCSI_SG_H))
 126
 127 dnl Checks for string functions.
 128 AC_CHECK_FUNCS(strdup strcasecmp strncasecmp strlcat strlcpy)
 129 if test "$uname" = "HP-UX" -a "$uversion" = "1020"; then
 130         echo Forcing snprintf emulation for HP-UX.
 131 else
 132         AC_CHECK_FUNCS(snprintf vsnprintf)
 133 fi
 134
 135 dnl Check for random number functions...
 136 AC_CHECK_FUNCS(random mrand48 lrand48)
 137
 138 dnl Checks for mkstemp and mkstemps functions.
 139 AC_CHECK_FUNCS(mkstemp mkstemps)
 140
 141 dnl Check for geteuid function.
 142 AC_CHECK_FUNCS(geteuid)
 143
 144 dnl Check for vsyslog function.
 145 AC_CHECK_FUNCS(vsyslog)
 146
 147 dnl Checks for signal functions.
 148 case "$uname" in
 149         Linux | GNU)
 150                 # Do not use sigset on Linux or GNU HURD
 151                 ;;
 152         *)
 153                 # Use sigset on other platforms, if available
 154                 AC_CHECK_FUNCS(sigset)
 155                 ;;
 156 esac
 157
 158 AC_CHECK_FUNCS(sigaction)
 159
 160 dnl Checks for wait functions.
 161 AC_CHECK_FUNCS(waitpid wait3)
 162
 163 dnl See if the tm structure has the tm_gmtoff member...
 164 AC_MSG_CHECKING(for tm_gmtoff member in tm structure)
 165 AC_TRY_COMPILE([#include <time.h>],[struct tm t;
 166         int o = t.tm_gmtoff;],
 167         AC_MSG_RESULT(yes)
 168         AC_DEFINE(HAVE_TM_GMTOFF),
 169         AC_MSG_RESULT(no))
 170
 171 dnl See if we have the removefile(3) function for securely removing files
 172 AC_CHECK_FUNCS(removefile)
 173
 174 dnl Flags for "ar" command...
 175 case $uname in
 176         Darwin* | *BSD*)
 177                 ARFLAGS="-rcv"
 178                 ;;
 179         *)
 180                 ARFLAGS="crvs"
 181                 ;;
 182 esac
 183
 184 AC_SUBST(ARFLAGS)
 185
 186 dnl Prep libraries specifically for cupsd and backends...
 187 BACKLIBS=""
 188 CUPSDLIBS=""
 189 AC_SUBST(BACKLIBS)
 190 AC_SUBST(CUPSDLIBS)
 191
 192 dnl See if we have POSIX ACL support...
 193 SAVELIBS="$LIBS"
 194 LIBS=""
 195 AC_SEARCH_LIBS(acl_init, acl, AC_DEFINE(HAVE_ACL_INIT))
 196 CUPSDLIBS="$CUPSDLIBS $LIBS"
 197 LIBS="$SAVELIBS"
 198
 199 dnl Check for DBUS support
 200 if test -d /etc/dbus-1; then
 201         DBUSDIR="/etc/dbus-1"
 202 else
 203         DBUSDIR=""
 204 fi
 205
 206 AC_ARG_ENABLE(dbus, [  --enable-dbus           enable DBUS support, default=auto])
 207 AC_ARG_WITH(dbusdir, [  --with-dbusdir          set DBUS configuration directory ],
 208         DBUSDIR="$withval")
 209
 210 if test "x$enable_dbus" != xno; then
 211         AC_PATH_PROG(PKGCONFIG, pkg-config)
 212         if test "x$PKGCONFIG" != x; then
 213                 AC_MSG_CHECKING(for DBUS)
 214                 if $PKGCONFIG --exists dbus-1; then
 215                         AC_MSG_RESULT(yes)
 216                         AC_DEFINE(HAVE_DBUS)
 217                         CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
 218                         CUPSDLIBS="$CUPSDLIBS `$PKGCONFIG --libs dbus-1`"
 219                         AC_CHECK_LIB(dbus-1,
 220                             dbus_message_iter_init_append,
 221                             AC_DEFINE(HAVE_DBUS_MESSAGE_ITER_INIT_APPEND))
 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"
 242                 LIBS="-framework SystemConfiguration -framework CoreFoundation $LIBS"
 243
 244                 dnl Check for framework headers...
 245                 AC_CHECK_HEADER(CoreFoundation/CoreFoundation.h,AC_DEFINE(HAVE_COREFOUNDATION_H))
 246                 AC_CHECK_HEADER(CoreFoundation/CFPriv.h,AC_DEFINE(HAVE_CFPRIV_H))
 247                 AC_CHECK_HEADER(CoreFoundation/CFBundlePriv.h,AC_DEFINE(HAVE_CFBUNDLEPRIV_H))
 248
 249                 dnl Check for the new membership functions in MacOSX 10.4...
 250                 AC_CHECK_HEADER(membership.h,AC_DEFINE(HAVE_MEMBERSHIP_H))
 251                 AC_CHECK_HEADER(membershipPriv.h,AC_DEFINE(HAVE_MEMBERSHIPPRIV_H))
 252                 AC_CHECK_FUNCS(mbr_uid_to_uuid)
 253
 254                 dnl Need <dlfcn.h> header...
 255                 AC_CHECK_HEADER(dlfcn.h,AC_DEFINE(HAVE_DLFCN_H))
 256
 257                 dnl Check for notify_post support
 258                 AC_CHECK_HEADER(notify.h,AC_DEFINE(HAVE_NOTIFY_H))
 259                 AC_CHECK_FUNCS(notify_post)
 260
 261                 dnl Check for Authorization Services support
 262                 AC_CHECK_HEADER(Security/Authorization.h, [
 263                         AC_DEFINE(HAVE_AUTHORIZATION_H)
 264                         CUPS_DEFAULT_PRINTADMIN_AUTH="@AUTHKEY(system.print.admin) @admin @lpadmin"
 265                         CUPS_SYSTEM_AUTHKEY="SystemGroupAuthKey system.preferences"])
 266                 AC_CHECK_HEADER(Security/SecBasePriv.h,AC_DEFINE(HAVE_SECBASEPRIV_H))
 267
 268                 dnl Check for sandbox/Seatbelt support
 269                 AC_CHECK_HEADER(sandbox.h,AC_DEFINE(HAVE_SANDBOX_H))
 270                 ;;
 271 esac
 272
 273 AC_SUBST(CUPS_DEFAULT_PRINTADMIN_AUTH)
 274 AC_DEFINE_UNQUOTED(CUPS_DEFAULT_PRINTADMIN_AUTH, "$CUPS_DEFAULT_PRINTADMIN_AUTH")
 275 AC_SUBST(CUPS_SYSTEM_AUTHKEY)
 276 AC_SUBST(FONTS)
 277 AC_SUBST(LEGACY_BACKENDS)
 278
 279 dnl
 280 dnl End of "$Id: cups-common.m4 6964 2007-09-17 21:33:57Z mike $".
 281 dnl