config-scripts/cups-common.m4

   1 dnl
   2 dnl "$Id$"
   3 dnl
   4 dnl Common configuration stuff for CUPS.
   5 dnl
   6 dnl Copyright 2007-2014 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="2.0b1"
  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 CUPS_BUILD="cups-$CUPS_VERSION"
  29
  30 AC_ARG_WITH(cups_build, [  --with-cups-build       set "cups-config --build" string ],
  31         CUPS_BUILD="$withval")
  32
  33 AC_SUBST(CUPS_VERSION)
  34 AC_SUBST(CUPS_REVISION)
  35 AC_SUBST(CUPS_BUILD)
  36 AC_DEFINE_UNQUOTED(CUPS_SVERSION, "CUPS v$CUPS_VERSION$CUPS_REVISION")
  37 AC_DEFINE_UNQUOTED(CUPS_MINIMAL, "CUPS/$CUPS_VERSION$CUPS_REVISION")
  38
  39 dnl Default compiler flags...
  40 CFLAGS="${CFLAGS:=}"
  41 CPPFLAGS="${CPPFLAGS:=}"
  42 CXXFLAGS="${CXXFLAGS:=}"
  43 LDFLAGS="${LDFLAGS:=}"
  44
  45 dnl Checks for programs...
  46 AC_PROG_AWK
  47 AC_PROG_CC(clang cc gcc)
  48 AC_PROG_CPP
  49 AC_PROG_CXX(clang++ c++ g++)
  50 AC_PROG_RANLIB
  51 AC_PATH_PROG(AR,ar)
  52 AC_PATH_PROG(CHMOD,chmod)
  53 AC_PATH_PROG(GZIP,gzip)
  54 AC_PATH_PROG(LD,ld)
  55 AC_PATH_PROG(LN,ln)
  56 AC_PATH_PROG(MV,mv)
  57 AC_PATH_PROG(RM,rm)
  58 AC_PATH_PROG(RMDIR,rmdir)
  59 AC_PATH_PROG(SED,sed)
  60 AC_PATH_PROG(XDGOPEN,xdg-open)
  61 if test "x$XDGOPEN" = x; then
  62         CUPS_HTMLVIEW="htmlview"
  63 else
  64         CUPS_HTMLVIEW="$XDGOPEN"
  65 fi
  66 AC_SUBST(CUPS_HTMLVIEW)
  67
  68 AC_MSG_CHECKING(for install-sh script)
  69 INSTALL="`pwd`/install-sh"
  70 AC_SUBST(INSTALL)
  71 AC_MSG_RESULT(using $INSTALL)
  72
  73 if test "x$AR" = x; then
  74         AC_MSG_ERROR([Unable to find required library archive command.])
  75 fi
  76 if test "x$CC" = x; then
  77         AC_MSG_ERROR([Unable to find required C compiler command.])
  78 fi
  79
  80 dnl Static library option...
  81 INSTALLSTATIC=""
  82 AC_ARG_ENABLE(static, [  --enable-static         install static libraries])
  83
  84 if test x$enable_static = xyes; then
  85         echo Installing static libraries...
  86         INSTALLSTATIC="installstatic"
  87 fi
  88
  89 AC_SUBST(INSTALLSTATIC)
  90
  91 dnl Check for pkg-config, which is used for some other tests later on...
  92 AC_PATH_TOOL(PKGCONFIG, pkg-config)
  93
  94 dnl Check for libraries...
  95 AC_SEARCH_LIBS(abs, m, AC_DEFINE(HAVE_ABS))
  96 AC_SEARCH_LIBS(crypt, crypt)
  97 AC_SEARCH_LIBS(fmod, m)
  98 AC_SEARCH_LIBS(getspent, sec gen)
  99
 100 LIBMALLOC=""
 101 AC_ARG_ENABLE(mallinfo, [  --enable-mallinfo       build with malloc debug logging])
 102
 103 if test x$enable_mallinfo = xyes; then
 104         SAVELIBS="$LIBS"
 105         LIBS=""
 106         AC_SEARCH_LIBS(mallinfo, malloc, AC_DEFINE(HAVE_MALLINFO))
 107         LIBMALLOC="$LIBS"
 108         LIBS="$SAVELIBS"
 109 fi
 110
 111 AC_SUBST(LIBMALLOC)
 112
 113 dnl Check for libpaper support...
 114 AC_ARG_ENABLE(libpaper, [  --enable-libpaper       build with libpaper support])
 115
 116 if test x$enable_libpaper = xyes; then
 117         AC_CHECK_LIB(paper,systempapername,
 118                 AC_DEFINE(HAVE_LIBPAPER)
 119                 LIBPAPER="-lpaper",
 120                 LIBPAPER="")
 121 else
 122         LIBPAPER=""
 123 fi
 124 AC_SUBST(LIBPAPER)
 125
 126 dnl Checks for header files.
 127 AC_HEADER_STDC
 128 AC_CHECK_HEADER(stdlib.h,AC_DEFINE(HAVE_STDLIB_H))
 129 AC_CHECK_HEADER(crypt.h,AC_DEFINE(HAVE_CRYPT_H))
 130 AC_CHECK_HEADER(langinfo.h,AC_DEFINE(HAVE_LANGINFO_H))
 131 AC_CHECK_HEADER(malloc.h,AC_DEFINE(HAVE_MALLOC_H))
 132 AC_CHECK_HEADER(shadow.h,AC_DEFINE(HAVE_SHADOW_H))
 133 AC_CHECK_HEADER(stdint.h,AC_DEFINE(HAVE_STDINT_H))
 134 AC_CHECK_HEADER(string.h,AC_DEFINE(HAVE_STRING_H))
 135 AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))
 136 AC_CHECK_HEADER(bstring.h,AC_DEFINE(HAVE_BSTRING_H))
 137 AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_H))
 138 AC_CHECK_HEADER(sys/param.h,AC_DEFINE(HAVE_SYS_PARAM_H))
 139 AC_CHECK_HEADER(sys/ucred.h,AC_DEFINE(HAVE_SYS_UCRED_H))
 140
 141 dnl Checks for iconv.h and iconv_open
 142 AC_CHECK_HEADER(iconv.h,
 143         SAVELIBS="$LIBS"
 144         LIBS=""
 145         AC_SEARCH_LIBS(iconv_open,iconv,
 146                 AC_DEFINE(HAVE_ICONV_H)
 147                 SAVELIBS="$SAVELIBS $LIBS")
 148         LIBS="$SAVELIBS")
 149
 150 dnl Checks for Mini-XML (www.minixml.org)...
 151 LIBMXML=""
 152 AC_CHECK_HEADER(mxml.h,
 153         SAVELIBS="$LIBS"
 154         AC_SEARCH_LIBS(mmxlNewElement,mxml,
 155                 AC_DEFINE(HAVE_MXML_H)
 156                 LIBMXML="-lmxml")
 157         LIBS="$SAVELIBS")
 158 AC_SUBST(LIBMXML)
 159
 160 dnl Checks for statfs and its many headers...
 161 AC_CHECK_HEADER(sys/mount.h,AC_DEFINE(HAVE_SYS_MOUNT_H))
 162 AC_CHECK_HEADER(sys/statfs.h,AC_DEFINE(HAVE_SYS_STATFS_H))
 163 AC_CHECK_HEADER(sys/statvfs.h,AC_DEFINE(HAVE_SYS_STATVFS_H))
 164 AC_CHECK_HEADER(sys/vfs.h,AC_DEFINE(HAVE_SYS_VFS_H))
 165 AC_CHECK_FUNCS(statfs statvfs)
 166
 167 dnl Checks for string functions.
 168 AC_CHECK_FUNCS(strdup strlcat strlcpy)
 169 if test "$uname" = "HP-UX" -a "$uversion" = "1020"; then
 170         echo Forcing snprintf emulation for HP-UX.
 171 else
 172         AC_CHECK_FUNCS(snprintf vsnprintf)
 173 fi
 174
 175 dnl Check for random number functions...
 176 AC_CHECK_FUNCS(random lrand48 arc4random)
 177
 178 dnl Check for geteuid function.
 179 AC_CHECK_FUNCS(geteuid)
 180
 181 dnl Check for setpgid function.
 182 AC_CHECK_FUNCS(setpgid)
 183
 184 dnl Check for vsyslog function.
 185 AC_CHECK_FUNCS(vsyslog)
 186
 187 dnl Checks for signal functions.
 188 case "$uname" in
 189         Linux | GNU)
 190                 # Do not use sigset on Linux or GNU HURD
 191                 ;;
 192         *)
 193                 # Use sigset on other platforms, if available
 194                 AC_CHECK_FUNCS(sigset)
 195                 ;;
 196 esac
 197
 198 AC_CHECK_FUNCS(sigaction)
 199
 200 dnl Checks for wait functions.
 201 AC_CHECK_FUNCS(waitpid wait3)
 202
 203 dnl Check for posix_spawn
 204 AC_CHECK_FUNCS(posix_spawn)
 205
 206 dnl See if the tm structure has the tm_gmtoff member...
 207 AC_MSG_CHECKING(for tm_gmtoff member in tm structure)
 208 AC_TRY_COMPILE([#include <time.h>],[struct tm t;
 209         int o = t.tm_gmtoff;],
 210         AC_MSG_RESULT(yes)
 211         AC_DEFINE(HAVE_TM_GMTOFF),
 212         AC_MSG_RESULT(no))
 213
 214 dnl See if the stat structure has the st_gen member...
 215 AC_MSG_CHECKING(for st_gen member in stat structure)
 216 AC_TRY_COMPILE([#include <sys/stat.h>],[struct stat t;
 217         int o = t.st_gen;],
 218         AC_MSG_RESULT(yes)
 219         AC_DEFINE(HAVE_ST_GEN),
 220         AC_MSG_RESULT(no))
 221
 222 dnl See if we have the removefile(3) function for securely removing files
 223 AC_CHECK_FUNCS(removefile)
 224
 225 dnl See if we have libusb...
 226 AC_ARG_ENABLE(libusb, [  --enable-libusb         use libusb for USB printing])
 227
 228 LIBUSB=""
 229 USBQUIRKS=""
 230 AC_SUBST(LIBUSB)
 231 AC_SUBST(USBQUIRKS)
 232
 233 if test "x$PKGCONFIG" != x; then
 234         if test x$enable_libusb != xno -a $uname != Darwin; then
 235                 AC_MSG_CHECKING(for libusb-1.0)
 236                 if $PKGCONFIG --exists libusb-1.0; then
 237                         AC_MSG_RESULT(yes)
 238                         AC_DEFINE(HAVE_LIBUSB)
 239                         CFLAGS="$CFLAGS `$PKGCONFIG --cflags libusb-1.0`"
 240                         LIBUSB="`$PKGCONFIG --libs libusb-1.0`"
 241                         USBQUIRKS="\$(DATADIR)/usb"
 242                 else
 243                         AC_MSG_RESULT(no)
 244                         if test x$enable_libusb = xyes; then
 245                                 AC_MSG_ERROR(libusb required for --enable-libusb.)
 246                         fi
 247                 fi
 248         fi
 249 elif test x$enable_libusb = xyes; then
 250         AC_MSG_ERROR(Need pkg-config to enable libusb support.)
 251 fi
 252
 253 dnl See if we have libwrap for TCP wrappers support...
 254 AC_ARG_ENABLE(tcp_wrappers, [  --enable-tcp-wrappers   use libwrap for TCP wrappers support])
 255
 256 LIBWRAP=""
 257 AC_SUBST(LIBWRAP)
 258
 259 if test x$enable_tcp_wrappers = xyes; then
 260         AC_CHECK_LIB(wrap, hosts_access,[
 261                 AC_CHECK_HEADER(tcpd.h,
 262                         AC_DEFINE(HAVE_TCPD_H)
 263                         LIBWRAP="-lwrap")])
 264 fi
 265
 266 dnl ZLIB
 267 INSTALL_GZIP=""
 268 LIBZ=""
 269 AC_CHECK_HEADER(zlib.h,
 270     AC_CHECK_LIB(z, gzgets,
 271         AC_DEFINE(HAVE_LIBZ)
 272         LIBZ="-lz"
 273         LIBS="$LIBS -lz"
 274         AC_CHECK_LIB(z, inflateCopy, AC_DEFINE(HAVE_INFLATECOPY))
 275         if test "x$GZIP" != z; then
 276                 INSTALL_GZIP="-z"
 277         fi))
 278 AC_SUBST(INSTALL_GZIP)
 279 AC_SUBST(LIBZ)
 280
 281 dnl Flags for "ar" command...
 282 case $uname in
 283         Darwin* | *BSD*)
 284                 ARFLAGS="-rcv"
 285                 ;;
 286         *)
 287                 ARFLAGS="crvs"
 288                 ;;
 289 esac
 290
 291 AC_SUBST(ARFLAGS)
 292
 293 dnl Prep libraries specifically for cupsd and backends...
 294 BACKLIBS=""
 295 SERVERLIBS=""
 296 AC_SUBST(BACKLIBS)
 297 AC_SUBST(SERVERLIBS)
 298
 299 dnl See if we have POSIX ACL support...
 300 SAVELIBS="$LIBS"
 301 LIBS=""
 302 AC_ARG_ENABLE(acl, [  --enable-acl            build with POSIX ACL support])
 303 if test "x$enable_acl" != xno; then
 304         AC_SEARCH_LIBS(acl_init, acl, AC_DEFINE(HAVE_ACL_INIT))
 305         SERVERLIBS="$SERVERLIBS $LIBS"
 306 fi
 307 LIBS="$SAVELIBS"
 308
 309 dnl Check for DBUS support
 310 AC_ARG_ENABLE(dbus, [  --disable-dbus           build without DBUS support])
 311 AC_ARG_WITH(dbusdir, [  --with-dbusdir          set DBUS configuration directory ],
 312         DBUSDIR="$withval")
 313
 314 DBUSDIR=""
 315 DBUS_NOTIFIER=""
 316 DBUS_NOTIFIERLIBS=""
 317
 318 if test "x$enable_dbus" != xno -a "x$PKGCONFIG" != x; then
 319         AC_MSG_CHECKING(for DBUS)
 320         if $PKGCONFIG --exists dbus-1; then
 321                 AC_MSG_RESULT(yes)
 322                 AC_DEFINE(HAVE_DBUS)
 323                 CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
 324                 SERVERLIBS="$SERVERLIBS `$PKGCONFIG --libs dbus-1`"
 325                 DBUS_NOTIFIER="dbus"
 326                 DBUS_NOTIFIERLIBS="`$PKGCONFIG --libs dbus-1`"
 327                 SAVELIBS="$LIBS"
 328                 LIBS="$LIBS $DBUS_NOTIFIERLIBS"
 329                 AC_CHECK_FUNC(dbus_message_iter_init_append,
 330                               AC_DEFINE(HAVE_DBUS_MESSAGE_ITER_INIT_APPEND))
 331                 AC_CHECK_FUNC(dbus_threads_init,
 332                               AC_DEFINE(HAVE_DBUS_THREADS_INIT))
 333                 LIBS="$SAVELIBS"
 334                 if test -d /etc/dbus-1; then
 335                         DBUSDIR="/etc/dbus-1"
 336                 fi
 337         else
 338                 AC_MSG_RESULT(no)
 339         fi
 340 fi
 341
 342 AC_SUBST(DBUSDIR)
 343 AC_SUBST(DBUS_NOTIFIER)
 344 AC_SUBST(DBUS_NOTIFIERLIBS)
 345
 346 dnl Extra platform-specific libraries...
 347 CUPS_DEFAULT_PRINTOPERATOR_AUTH="@SYSTEM"
 348 CUPS_DEFAULT_SYSTEM_AUTHKEY=""
 349 CUPS_SYSTEM_AUTHKEY=""
 350 INSTALLXPC=""
 351
 352 case $uname in
 353         Darwin*)
 354                 BACKLIBS="$BACKLIBS -framework IOKit"
 355                 SERVERLIBS="$SERVERLIBS -framework IOKit -weak_framework ApplicationServices"
 356                 LIBS="-framework SystemConfiguration -framework CoreFoundation -framework Security $LIBS"
 357
 358                 dnl Check for framework headers...
 359                 AC_CHECK_HEADER(ApplicationServices/ApplicationServices.h,AC_DEFINE(HAVE_APPLICATIONSERVICES_H))
 360                 AC_CHECK_HEADER(CoreFoundation/CoreFoundation.h,AC_DEFINE(HAVE_COREFOUNDATION_H))
 361                 AC_CHECK_HEADER(CoreFoundation/CFPriv.h,AC_DEFINE(HAVE_CFPRIV_H))
 362                 AC_CHECK_HEADER(CoreFoundation/CFBundlePriv.h,AC_DEFINE(HAVE_CFBUNDLEPRIV_H))
 363
 364                 dnl Check for dynamic store function...
 365                 AC_CHECK_FUNCS(SCDynamicStoreCopyComputerName)
 366
 367                 dnl Check for the new membership functions in MacOSX 10.4...
 368                 AC_CHECK_HEADER(membership.h,AC_DEFINE(HAVE_MEMBERSHIP_H))
 369                 AC_CHECK_HEADER(membershipPriv.h,AC_DEFINE(HAVE_MEMBERSHIPPRIV_H))
 370                 AC_CHECK_FUNCS(mbr_uid_to_uuid)
 371
 372                 dnl Check for the vproc_transaction_begin/end stuff...
 373                 AC_CHECK_FUNCS(vproc_transaction_begin)
 374
 375                 dnl Need <dlfcn.h> header...
 376                 AC_CHECK_HEADER(dlfcn.h,AC_DEFINE(HAVE_DLFCN_H))
 377
 378                 dnl Check for notify_post support
 379                 AC_CHECK_HEADER(notify.h,AC_DEFINE(HAVE_NOTIFY_H))
 380                 AC_CHECK_FUNCS(notify_post)
 381
 382                 dnl Check for Authorization Services support
 383                 AC_ARG_WITH(adminkey, [  --with-adminkey         set the default SystemAuthKey value],
 384                         default_adminkey="$withval",
 385                         default_adminkey="default")
 386                 AC_ARG_WITH(operkey, [  --with-operkey          set the default operator @AUTHKEY value],
 387                         default_operkey="$withval",
 388                         default_operkey="default")
 389
 390                 AC_CHECK_HEADER(Security/Authorization.h, [
 391                         AC_DEFINE(HAVE_AUTHORIZATION_H)
 392
 393                         if test "x$default_adminkey" != xdefault; then
 394                                 CUPS_SYSTEM_AUTHKEY="SystemGroupAuthKey $default_adminkey"
 395                                 CUPS_DEFAULT_SYSTEM_AUTHKEY="$default_adminkey"
 396                         elif grep -q system.print.operator /etc/authorization; then
 397                                 CUPS_SYSTEM_AUTHKEY="SystemGroupAuthKey system.print.admin"
 398                                 CUPS_DEFAULT_SYSTEM_AUTHKEY="system.print.admin"
 399                         else
 400                                 CUPS_SYSTEM_AUTHKEY="SystemGroupAuthKey system.preferences"
 401                                 CUPS_DEFAULT_SYSTEM_AUTHKEY="system.preferences"
 402                         fi
 403
 404                         if test "x$default_operkey" != xdefault; then
 405                                 CUPS_DEFAULT_PRINTOPERATOR_AUTH="@AUTHKEY($default_operkey) @admin @lpadmin"
 406                         elif grep -q system.print.operator /etc/authorization; then
 407                                 CUPS_DEFAULT_PRINTOPERATOR_AUTH="@AUTHKEY(system.print.operator) @admin @lpadmin"
 408                         else
 409                                 CUPS_DEFAULT_PRINTOPERATOR_AUTH="@AUTHKEY(system.print.admin) @admin @lpadmin"
 410                         fi])
 411                 AC_CHECK_HEADER(Security/SecBasePriv.h,AC_DEFINE(HAVE_SECBASEPRIV_H))
 412
 413                 dnl Check for sandbox/Seatbelt support
 414                 if test $uversion -ge 100; then
 415                         AC_CHECK_HEADER(sandbox.h,AC_DEFINE(HAVE_SANDBOX_H))
 416                 fi
 417                 if test $uversion -ge 110 -a $uversion -lt 120; then
 418                         # Broken public headers in 10.7.x...
 419                         AC_MSG_CHECKING(for sandbox/private.h presence)
 420                         if test -f /usr/local/include/sandbox/private.h; then
 421                                 AC_MSG_RESULT(yes)
 422                         else
 423                                 AC_MSG_RESULT(no)
 424                                 AC_MSG_ERROR(Run 'sudo mkdir -p /usr/local/include/sandbox' and 'sudo touch /usr/local/include/sandbox/private.h' to build CUPS.)
 425                         fi
 426                 fi
 427
 428                 dnl Check for XPC support
 429                 AC_CHECK_HEADER(xpc/xpc.h,
 430                         AC_DEFINE(HAVE_XPC)
 431                         INSTALLXPC="install-xpc")
 432                 AC_CHECK_HEADER(xpc/private.h,
 433                         AC_DEFINE(HAVE_XPC_PRIVATE_H))
 434                 ;;
 435 esac
 436
 437 AC_SUBST(CUPS_DEFAULT_PRINTOPERATOR_AUTH)
 438 AC_DEFINE_UNQUOTED(CUPS_DEFAULT_PRINTOPERATOR_AUTH, "$CUPS_DEFAULT_PRINTOPERATOR_AUTH")
 439 AC_DEFINE_UNQUOTED(CUPS_DEFAULT_SYSTEM_AUTHKEY, "$CUPS_DEFAULT_SYSTEM_AUTHKEY")
 440 AC_SUBST(CUPS_SYSTEM_AUTHKEY)
 441 AC_SUBST(INSTALLXPC)
 442
 443 dnl Check for build components
 444 COMPONENTS="all"
 445
 446 AC_ARG_WITH(components, [  --with-components       set components to build:
 447                             - "all" (default) builds everything
 448                             - "core" builds libcups and ipptool],
 449         COMPONENTS="$withval")
 450
 451 case "$COMPONENTS" in
 452         all)
 453                 BUILDDIRS="filter backend berkeley cgi-bin monitor notifier ppdc scheduler systemv conf data desktop locale man doc examples templates"
 454                 ;;
 455
 456         core)
 457                 BUILDDIRS="data locale"
 458                 ;;
 459
 460         *)
 461                 AC_MSG_ERROR([Bad build component "$COMPONENT" specified!])
 462                 ;;
 463 esac
 464
 465 AC_SUBST(BUILDDIRS)
 466
 467 dnl
 468 dnl End of "$Id$".
 469 dnl