config-scripts/cups-common.m4

   1 dnl
   2 dnl "$Id: cups-common.m4 5025 2006-01-30 03:49:12Z mike $"
   3 dnl
   4 dnl   Common configuration stuff for the Common UNIX Printing System (CUPS).
   5 dnl
   6 dnl   Copyright 1997-2005 by Easy Software Products, all rights reserved.
   7 dnl
   8 dnl   These coded instructions, statements, and computer programs are the
   9 dnl   property of Easy Software Products and are protected by Federal
  10 dnl   copyright law.  Distribution and use rights are outlined in the file
  11 dnl   "LICENSE.txt" which should have been included with this file.  If this
  12 dnl   file is missing or damaged please contact Easy Software Products
  13 dnl   at:
  14 dnl
  15 dnl       Attn: CUPS Licensing Information
  16 dnl       Easy Software Products
  17 dnl       44141 Airport View Drive, Suite 204
  18 dnl       Hollywood, Maryland 20636 USA
  19 dnl
  20 dnl       Voice: (301) 373-9600
  21 dnl       EMail: cups-info@cups.org
  22 dnl         WWW: http://www.cups.org
  23 dnl
  24
  25 dnl We need at least autoconf 2.50...
  26 AC_PREREQ(2.50)
  27
  28 dnl Set the name of the config header file...
  29 AC_CONFIG_HEADER(config.h)
  30
  31 dnl Versio number information...
  32 CUPS_VERSION="1.2svn"
  33 AC_SUBST(CUPS_VERSION)
  34 AC_DEFINE_UNQUOTED(CUPS_SVERSION, "CUPS v$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" = "$ac_install_sh"; then
  50         # Use full path to install-sh script...
  51         INSTALL="`pwd`/install-sh -c"
  52 fi
  53 AC_PROG_RANLIB
  54 AC_PATH_PROG(AR,ar)
  55 AC_PATH_PROG(HTMLDOC,htmldoc)
  56 AC_PATH_PROG(LN,ln)
  57 AC_PATH_PROG(MV,mv)
  58 AC_PATH_PROG(RM,rm)
  59 AC_PATH_PROG(SED,sed)
  60 AC_PATH_PROG(STRIP,strip)
  61
  62 if test "x$AR" = x; then
  63         AC_MSG_ERROR([Unable to find required library archive command.])
  64 fi
  65 if test "x$CC" = x; then
  66         AC_MSG_ERROR([Unable to find required C compiler command.])
  67 fi
  68 if test "x$CXX" = x; then
  69         AC_MSG_ERROR([Unable to find required C++ compiler command.])
  70 fi
  71
  72 dnl Static library option...
  73 INSTALLSTATIC=""
  74 AC_ARG_ENABLE(install_static, [  --enable-static         install static libraries, default=no])
  75
  76 if test x$enable_install_static = xyes; then
  77         INSTALLSTATIC="installstatic"
  78 fi
  79
  80 AC_SUBST(INSTALLSTATIC)
  81
  82 dnl Check for libraries...
  83 AC_SEARCH_LIBS(crypt, crypt)
  84 AC_SEARCH_LIBS(getspent, sec gen)
  85
  86 LIBMALLOC=""
  87 AC_ARG_ENABLE(mallinfo, [  --enable-mallinfo       turn on malloc debug information, default=no])
  88
  89 if test x$enable_mallinfo = xyes; then
  90         AC_CHECK_LIB(c,mallinfo,LIBS="$LIBS"; AC_DEFINE(HAVE_MALLINFO),LIBS="$LIBS")
  91         if test "$ac_cv_lib_c_mallinfo" = "no"; then
  92                 AC_CHECK_LIB(malloc,mallinfo,
  93                              LIBS="$LIBS"
  94                              LIBMALLOC="-lmalloc"
  95                              AC_DEFINE(HAVE_MALLINFO),
  96                              LIBS="$LIBS")
  97         fi
  98 fi
  99
 100 AC_SUBST(LIBMALLOC)
 101
 102 dnl Check for libpaper support...
 103 AC_ARG_ENABLE(libpaper, [  --enable-libpaper       turn on libpaper support, default=no])
 104
 105 if test x$enable_libpaper = xyes; then
 106         AC_CHECK_LIB(paper,systempapername,
 107                 AC_DEFINE(HAVE_LIBPAPER)
 108                 LIBPAPER="-lpaper",
 109                 LIBPAPER="")
 110 else
 111         LIBPAPER=""
 112 fi
 113 AC_SUBST(LIBPAPER)
 114
 115 dnl Checks for header files.
 116 AC_HEADER_STDC
 117 AC_CHECK_HEADER(crypt.h,AC_DEFINE(HAVE_CRYPT_H))
 118 AC_CHECK_HEADER(langinfo.h,AC_DEFINE(HAVE_LANGINFO_H))
 119 AC_CHECK_HEADER(malloc.h,AC_DEFINE(HAVE_MALLOC_H))
 120 AC_CHECK_HEADER(shadow.h,AC_DEFINE(HAVE_SHADOW_H))
 121 AC_CHECK_HEADER(string.h,AC_DEFINE(HAVE_STRING_H))
 122 AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))
 123 AC_CHECK_HEADER(bstring.h,AC_DEFINE(HAVE_BSTRING_H))
 124 AC_CHECK_HEADER(usersec.h,AC_DEFINE(HAVE_USERSEC_H))
 125 AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_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 Checks for mkstemp and mkstemps functions.
 136 AC_CHECK_FUNCS(mkstemp mkstemps)
 137
 138 dnl Check for geteuid function.
 139 AC_CHECK_FUNCS(geteuid)
 140
 141 dnl Check for vsyslog function.
 142 AC_CHECK_FUNCS(vsyslog)
 143
 144 dnl Checks for signal functions.
 145 case "$uname" in
 146         Linux | GNU)
 147                 # Do not use sigset on Linux or GNU HURD
 148                 ;;
 149         *)
 150                 # Use sigset on other platforms, if available
 151                 AC_CHECK_FUNCS(sigset)
 152                 ;;
 153 esac
 154
 155 AC_CHECK_FUNCS(sigaction)
 156
 157 dnl Checks for wait functions.
 158 AC_CHECK_FUNCS(waitpid)
 159 AC_CHECK_FUNCS(wait3)
 160
 161 dnl See if the tm structure has the tm_gmtoff member...
 162 AC_MSG_CHECKING(for tm_gmtoff member in tm structure)
 163 AC_TRY_COMPILE([#include <time.h>],[struct tm t;
 164         int o = t.tm_gmtoff;],
 165         AC_MSG_RESULT(yes)
 166         AC_DEFINE(HAVE_TM_GMTOFF),
 167         AC_MSG_RESULT(no))
 168
 169 dnl See if we have POSIX ACL support...
 170 dnl TODO: Linux/Solaris/IRIX/etc. version
 171
 172 AC_CHECK_FUNCS(acl_init)
 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 Extra platform-specific libraries...
 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 $uversion -ge 70; then
 196                         AC_DEFINE(HAVE_CF_LOCALE_ID)
 197                         AC_MSG_RESULT(yes)
 198                 else
 199                         AC_MSG_RESULT(no)
 200                 fi
 201
 202                 dnl Check for framework headers...
 203                 AC_CHECK_HEADER(CoreFoundation/CoreFoundation.h,AC_DEFINE(HAVE_COREFOUNDATION_H))
 204                 AC_CHECK_HEADER(CoreFoundation/CFPriv.h,AC_DEFINE(HAVE_CFPRIV_H))
 205                 AC_CHECK_HEADER(CoreFoundation/CFBundlePriv.h,AC_DEFINE(HAVE_CFBUNDLEPRIV_H))
 206
 207                 dnl Check for the new membership functions in MacOSX 10.4 (Tiger)...
 208                 AC_CHECK_HEADER(membership.h,AC_DEFINE(HAVE_MEMBERSHIP_H))
 209                 AC_CHECK_HEADER(membershipPriv.h,AC_DEFINE(HAVE_MEMBERSHIPPRIV_H))
 210                 AC_CHECK_FUNCS(mbr_uid_to_uuid)
 211
 212                 dnl Check for notify_post support
 213                 AC_CHECK_HEADER(notify.h,AC_DEFINE(HAVE_NOTIFY_H))
 214                 AC_CHECK_FUNCS(notify_post)
 215                 ;;
 216
 217         Linux*)
 218                 dnl Check for DBUS support
 219                 BACKLIBS=""
 220                 CUPSDLIBS=""
 221
 222                 AC_PATH_PROG(PKGCONFIG, pkg-config)
 223                 if test "x$PKGCONFIG" != x; then
 224                         AC_MSG_CHECKING(for DBUS)
 225                         if $PKGCONFIG --exists dbus-1; then
 226                                 AC_MSG_RESULT(yes)
 227                                 AC_DEFINE(HAVE_DBUS)
 228                                 CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
 229                                 CUPSDLIBS="`$PKGCONFIG --libs dbus-1`"
 230                         else
 231                                 AC_MSG_RESULT(no)
 232                         fi
 233                 fi
 234                 ;;
 235
 236         *)
 237                 BACKLIBS=""
 238                 CUPSDLIBS=""
 239                 ;;
 240 esac
 241
 242 AC_SUBST(BACKLIBS)
 243 AC_SUBST(CUPSDLIBS)
 244
 245 dnl New default port definition for IPP...
 246 AC_ARG_WITH(ipp-port, [  --with-ipp-port         set default port number for IPP ],
 247         DEFAULT_IPP_PORT="$withval",
 248         DEFAULT_IPP_PORT="631")
 249
 250 AC_SUBST(DEFAULT_IPP_PORT)
 251 AC_DEFINE_UNQUOTED(CUPS_DEFAULT_IPP_PORT,$DEFAULT_IPP_PORT)
 252
 253 dnl
 254 dnl End of "$Id: cups-common.m4 5025 2006-01-30 03:49:12Z mike $".
 255 dnl