config-scripts/cups-common.m4

   1 dnl
   2 dnl "$Id: cups-common.m4 5136 2006-02-19 18:46:46Z mike $"
   3 dnl
   4 dnl   Common configuration stuff for the Common UNIX Printing System (CUPS).
   5 dnl
   6 dnl   Copyright 1997-2006 by Easy Software Products, all rights reserved.
   7 dnl
   8 dnl   These coded instructions, statements, and computer programs are the
   9 dnl   property of Easy Software Products and are protected by Federal
  10 dnl   copyright law.  Distribution and use rights are outlined in the file
  11 dnl   "LICENSE.txt" which should have been included with this file.  If this
  12 dnl   file is missing or damaged please contact Easy Software Products
  13 dnl   at:
  14 dnl
  15 dnl       Attn: CUPS Licensing Information
  16 dnl       Easy Software Products
  17 dnl       44141 Airport View Drive, Suite 204
  18 dnl       Hollywood, Maryland 20636 USA
  19 dnl
  20 dnl       Voice: (301) 373-9600
  21 dnl       EMail: cups-info@cups.org
  22 dnl         WWW: http://www.cups.org
  23 dnl
  24
  25 dnl We need at least autoconf 2.50...
  26 AC_PREREQ(2.50)
  27
  28 dnl Set the name of the config header file...
  29 AC_CONFIG_HEADER(config.h)
  30
  31 dnl Versio number information...
  32 CUPS_VERSION="1.2svn"
  33 AC_SUBST(CUPS_VERSION)
  34 AC_DEFINE_UNQUOTED(CUPS_SVERSION, "CUPS v$CUPS_VERSION")
  35 AC_DEFINE_UNQUOTED(CUPS_MINIMAL, "CUPS/$CUPS_VERSION")
  36
  37 dnl Default compiler flags...
  38 CFLAGS="${CFLAGS:=}"
  39 CPPFLAGS="${CPPFLAGS:=}"
  40 CXXFLAGS="${CXXFLAGS:=}"
  41 LDFLAGS="${LDFLAGS:=}"
  42
  43 dnl Checks for programs...
  44 AC_PROG_AWK
  45 AC_PROG_CC
  46 AC_PROG_CXX
  47 AC_PROG_CPP
  48 AC_PROG_INSTALL
  49 if test "$INSTALL" = "$ac_install_sh"; then
  50         # Use full path to install-sh script...
  51         INSTALL="`pwd`/install-sh -c"
  52 fi
  53 AC_PROG_RANLIB
  54 AC_PATH_PROG(AR,ar)
  55 AC_PATH_PROG(HTMLDOC,htmldoc)
  56 AC_PATH_PROG(LD,ld)
  57 AC_PATH_PROG(LN,ln)
  58 AC_PATH_PROG(MV,mv)
  59 AC_PATH_PROG(RM,rm)
  60 AC_PATH_PROG(SED,sed)
  61 AC_PATH_PROG(STRIP,strip)
  62
  63 if test "x$AR" = x; then
  64         AC_MSG_ERROR([Unable to find required library archive command.])
  65 fi
  66 if test "x$CC" = x; then
  67         AC_MSG_ERROR([Unable to find required C compiler command.])
  68 fi
  69 if test "x$CXX" = x; then
  70         AC_MSG_ERROR([Unable to find required C++ compiler command.])
  71 fi
  72
  73 dnl Static library option...
  74 INSTALLSTATIC=""
  75 AC_ARG_ENABLE(install_static, [  --enable-static         install static libraries, default=no])
  76
  77 if test x$enable_install_static = xyes; then
  78         INSTALLSTATIC="installstatic"
  79 fi
  80
  81 AC_SUBST(INSTALLSTATIC)
  82
  83 dnl Check for libraries...
  84 AC_SEARCH_LIBS(crypt, crypt)
  85 AC_SEARCH_LIBS(getspent, sec gen)
  86
  87 LIBMALLOC=""
  88 AC_ARG_ENABLE(mallinfo, [  --enable-mallinfo       turn on malloc debug information, default=no])
  89
  90 if test x$enable_mallinfo = xyes; then
  91         AC_CHECK_LIB(c,mallinfo,LIBS="$LIBS"; AC_DEFINE(HAVE_MALLINFO),LIBS="$LIBS")
  92         if test "$ac_cv_lib_c_mallinfo" = "no"; then
  93                 AC_CHECK_LIB(malloc,mallinfo,
  94                              LIBS="$LIBS"
  95                              LIBMALLOC="-lmalloc"
  96                              AC_DEFINE(HAVE_MALLINFO),
  97                              LIBS="$LIBS")
  98         fi
  99 fi
 100
 101 AC_SUBST(LIBMALLOC)
 102
 103 dnl Check for libpaper support...
 104 AC_ARG_ENABLE(libpaper, [  --enable-libpaper       turn on libpaper support, default=no])
 105
 106 if test x$enable_libpaper = xyes; then
 107         AC_CHECK_LIB(paper,systempapername,
 108                 AC_DEFINE(HAVE_LIBPAPER)
 109                 LIBPAPER="-lpaper",
 110                 LIBPAPER="")
 111 else
 112         LIBPAPER=""
 113 fi
 114 AC_SUBST(LIBPAPER)
 115
 116 dnl Checks for header files.
 117 AC_HEADER_STDC
 118 AC_CHECK_HEADER(crypt.h,AC_DEFINE(HAVE_CRYPT_H))
 119 AC_CHECK_HEADER(langinfo.h,AC_DEFINE(HAVE_LANGINFO_H))
 120 AC_CHECK_HEADER(malloc.h,AC_DEFINE(HAVE_MALLOC_H))
 121 AC_CHECK_HEADER(shadow.h,AC_DEFINE(HAVE_SHADOW_H))
 122 AC_CHECK_HEADER(string.h,AC_DEFINE(HAVE_STRING_H))
 123 AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))
 124 AC_CHECK_HEADER(bstring.h,AC_DEFINE(HAVE_BSTRING_H))
 125 AC_CHECK_HEADER(usersec.h,AC_DEFINE(HAVE_USERSEC_H))
 126 AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_H))
 127
 128 dnl Checks for string functions.
 129 AC_CHECK_FUNCS(strdup strcasecmp strncasecmp strlcat strlcpy)
 130 if test "$uname" = "HP-UX" -a "$uversion" = "1020"; then
 131         echo Forcing snprintf emulation for HP-UX.
 132 else
 133         AC_CHECK_FUNCS(snprintf vsnprintf)
 134 fi
 135
 136 dnl Checks for mkstemp and mkstemps functions.
 137 AC_CHECK_FUNCS(mkstemp mkstemps)
 138
 139 dnl Check for geteuid function.
 140 AC_CHECK_FUNCS(geteuid)
 141
 142 dnl Check for vsyslog function.
 143 AC_CHECK_FUNCS(vsyslog)
 144
 145 dnl Checks for signal functions.
 146 case "$uname" in
 147         Linux | GNU)
 148                 # Do not use sigset on Linux or GNU HURD
 149                 ;;
 150         *)
 151                 # Use sigset on other platforms, if available
 152                 AC_CHECK_FUNCS(sigset)
 153                 ;;
 154 esac
 155
 156 AC_CHECK_FUNCS(sigaction)
 157
 158 dnl Checks for wait functions.
 159 AC_CHECK_FUNCS(waitpid)
 160 AC_CHECK_FUNCS(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 Flags for "ar" command...
 171 case $uname in
 172         Darwin* | *BSD*)
 173                 ARFLAGS="-rcv"
 174                 ;;
 175         *)
 176                 ARFLAGS="crvs"
 177                 ;;
 178 esac
 179
 180 AC_SUBST(ARFLAGS)
 181
 182 dnl Extra platform-specific libraries...
 183 BACKLIBS=""
 184 CUPSDLIBS=""
 185 DBUSDIR=""
 186
 187 case $uname in
 188         Darwin*)
 189                 BACKLIBS="-framework IOKit"
 190                 CUPSDLIBS="-framework IOKit -framework SystemConfiguration"
 191                 LIBS="-framework CoreFoundation $LIBS"
 192
 193                 dnl Check for CFLocaleCreateCanonicalLocaleIdentifierFromString...
 194                 AC_MSG_CHECKING(for CFLocaleCreateCanonicalLocaleIdentifierFromString)
 195                 if test "$uname" = "Darwin" -a $uversion -ge 70; then
 196                         AC_DEFINE(HAVE_CF_LOCALE_ID)
 197                         AC_MSG_RESULT(yes)
 198                 else
 199                         AC_MSG_RESULT(no)
 200                 fi
 201
 202                 dnl Check for framework headers...
 203                 AC_CHECK_HEADER(CoreFoundation/CoreFoundation.h,AC_DEFINE(HAVE_COREFOUNDATION_H))
 204                 AC_CHECK_HEADER(CoreFoundation/CFPriv.h,AC_DEFINE(HAVE_CFPRIV_H))
 205                 AC_CHECK_HEADER(CoreFoundation/CFBundlePriv.h,AC_DEFINE(HAVE_CFBUNDLEPRIV_H))
 206
 207                 dnl Check for the new membership functions in MacOSX 10.4 (Tiger)...
 208                 AC_CHECK_HEADER(membership.h,AC_DEFINE(HAVE_MEMBERSHIP_H))
 209                 AC_CHECK_FUNCS(mbr_uid_to_uuid)
 210
 211                 dnl Check for notify_post support
 212                 AC_CHECK_HEADER(notify.h,AC_DEFINE(HAVE_NOTIFY_H))
 213                 AC_CHECK_FUNCS(notify_post)
 214                 ;;
 215
 216         Linux*)
 217                 dnl Check for DBUS support
 218                 AC_PATH_PROG(PKGCONFIG, pkg-config)
 219                 if test "x$PKGCONFIG" != x; then
 220                         AC_MSG_CHECKING(for DBUS)
 221                         if $PKGCONFIG --exists dbus-1; then
 222                                 AC_MSG_RESULT(yes)
 223                                 AC_CHECK_LIB(dbus-1,
 224                                     dbus_message_iter_init_append,
 225                                     AC_DEFINE(HAVE_DBUS)
 226                                     CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
 227                                     CUPSDLIBS="`$PKGCONFIG --libs dbus-1`"
 228                                     DBUSDIR="/etc/dbus-1/system.d")
 229                         else
 230                                 AC_MSG_RESULT(no)
 231                         fi
 232                 fi
 233                 ;;
 234 esac
 235
 236 dnl See if we have POSIX ACL support...
 237 SAVELIBS="$LIBS"
 238 LIBS=""
 239 AC_SEARCH_LIBS(acl_init, acl, AC_DEFINE(HAVE_ACL_INIT))
 240 CUPSDLIBS="$CUPSDLIBS $LIBS"
 241 LIBS="$SAVELIBS"
 242
 243 AC_SUBST(BACKLIBS)
 244 AC_SUBST(CUPSDLIBS)
 245 AC_SUBST(DBUSDIR)
 246
 247 dnl New default port definition for IPP...
 248 AC_ARG_WITH(ipp-port, [  --with-ipp-port         set default port number for IPP ],
 249         DEFAULT_IPP_PORT="$withval",
 250         DEFAULT_IPP_PORT="631")
 251
 252 AC_SUBST(DEFAULT_IPP_PORT)
 253 AC_DEFINE_UNQUOTED(CUPS_DEFAULT_IPP_PORT,$DEFAULT_IPP_PORT)
 254
 255 dnl
 256 dnl End of "$Id: cups-common.m4 5136 2006-02-19 18:46:46Z mike $".
 257 dnl