]> git.ipfire.org Git - thirdparty/cups.git/blobdiff - configure
Sandboxed applications were not able to get the default printer (Issue #5676)
[thirdparty/cups.git] / configure
index c8e95181bc4c922421e68f94816e7f63169f5625..004ecee995c338b96fbc5b5ee92c73777ef0ae1d 100755 (executable)
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for CUPS 2.3b6.
+# Generated by GNU Autoconf 2.69 for CUPS 2.3.1.
 #
 # Report bugs to <https://github.com/apple/cups/issues>.
 #
@@ -580,8 +580,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='CUPS'
 PACKAGE_TARNAME='cups'
-PACKAGE_VERSION='2.3b6'
-PACKAGE_STRING='CUPS 2.3b6'
+PACKAGE_VERSION='2.3.1'
+PACKAGE_STRING='CUPS 2.3.1'
 PACKAGE_BUGREPORT='https://github.com/apple/cups/issues'
 PACKAGE_URL='https://www.cups.org/'
 
@@ -686,6 +686,7 @@ KRB5CONFIG
 LIBGSSAPI
 CUPS_LISTEN_DOMAINSOCKET
 CUPS_DEFAULT_DOMAINSOCKET
+WARNING_OPTIONS
 RELROFLAGS
 PIEFLAGS
 CXXLIBS
@@ -701,11 +702,7 @@ LIBTOOL
 LD_CXX
 LD_CC
 EXPORT_LDFLAGS
-IMGLIBS
-DSOLIBS
-LINKCUPSIMAGE
 LINKCUPS
-EXTLINKCUPSIMAGE
 EXTLINKCUPS
 LIBCUPSSTATIC
 LIBCUPSIMAGE
@@ -714,13 +711,6 @@ LIBCUPS
 DSOFLAGS
 DSOXX
 DSO
-MAN8DIR
-MAN8EXT
-MAN7EXT
-MAN5EXT
-MAN1EXT
-PMANDIR
-AMANDIR
 CUPS_STATEDIR
 CUPS_SERVERROOT
 INSTALL_SYSV
@@ -736,7 +726,10 @@ CUPS_DATADIR
 CUPS_CACHEDIR
 PRIVATEINCLUDE
 privateinclude
+LIBHEADERSPRIV
+LIBHEADERS
 LIBCUPSOBJS
+IPPEVECOMMANDS
 BUILDDIRS
 INSTALLXPC
 CUPS_SYSTEM_AUTHKEY
@@ -752,14 +745,12 @@ INSTALL_GZIP
 LIBWRAP
 USBQUIRKS
 LIBUSB
-LIBMXML
 EGREP
 GREP
 LIBPAPER
 LIBMALLOC
 PKGCONFIG
 INSTALLSTATIC
-INSTALL
 CUPS_HTMLVIEW
 XDGOPEN
 SED
@@ -769,7 +760,8 @@ MV
 MKDIR
 LN
 LD
-GZIP
+INSTALL
+GZIPPROG
 CHMOD
 AR
 RANLIB
@@ -871,6 +863,7 @@ enable_unit_tests
 with_archflags
 with_ldarchflags
 enable_relro
+enable_sanitizer
 with_domainsocket
 enable_gssapi
 with_gssservicename
@@ -1474,7 +1467,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures CUPS 2.3b6 to adapt to many kinds of systems.
+\`configure' configures CUPS 2.3.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1539,7 +1532,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of CUPS 2.3b6:";;
+     short | recursive ) echo "Configuration of CUPS 2.3.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1562,6 +1555,7 @@ Optional Features:
   --enable-debug-printfs  build with CUPS_DEBUG_LOG support
   --enable-unit-tests     build and run unit tests
   --enable-relro          build with the GCC relro option
+  --enable-sanitizer      build with AddressSanitizer
   --disable-gssapi        disable GSSAPI support
   --disable-threads       disable multi-threading support
   --disable-ssl           disable SSL/TLS support
@@ -1719,7 +1713,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-CUPS configure 2.3b6
+CUPS configure 2.3.1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2183,7 +2177,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by CUPS $as_me 2.3b6, which was
+It was created by CUPS $as_me 2.3.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2641,12 +2635,6 @@ if test "x$host_os_version" = x; then
         host_os_version="0"
 fi
 
-if test "$host_os_name" = darwin -a $host_os_version -lt 120; then
-        as_fn_error $? "Sorry, this version of CUPS requires macOS 10.8 or higher." "$LINENO" 5
-fi
-
-echo host_os_version=$host_os_version
-
 if test "$build" = "$host"; then
         # No, build local targets
        LOCALTARGET="local"
@@ -2706,7 +2694,7 @@ done
 ac_config_headers="$ac_config_headers config.h"
 
 
-CUPS_VERSION="2.3b6"
+CUPS_VERSION="2.3.1"
 CUPS_REVISION=""
 CUPS_BUILD="cups-$CUPS_VERSION"
 
@@ -3943,12 +3931,12 @@ fi
 set dummy gzip; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_GZIP+:} false; then :
+if ${ac_cv_path_GZIPPROG+:} false; then :
   $as_echo_n "(cached) " >&6
 else
-  case $GZIP in
+  case $GZIPPROG in
   [\\/]* | ?:[\\/]*)
-  ac_cv_path_GZIP="$GZIP" # Let the user override the test with a path.
+  ac_cv_path_GZIPPROG="$GZIPPROG" # Let the user override the test with a path.
   ;;
   *)
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3958,7 +3946,7 @@ do
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_GZIP="$as_dir/$ac_word$ac_exec_ext"
+    ac_cv_path_GZIPPROG="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -3969,16 +3957,22 @@ IFS=$as_save_IFS
   ;;
 esac
 fi
-GZIP=$ac_cv_path_GZIP
-if test -n "$GZIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP" >&5
-$as_echo "$GZIP" >&6; }
+GZIPPROG=$ac_cv_path_GZIPPROG
+if test -n "$GZIPPROG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIPPROG" >&5
+$as_echo "$GZIPPROG" >&6; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for install-sh script" >&5
+$as_echo_n "checking for install-sh script... " >&6; }
+INSTALL="`pwd`/install-sh"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: using $INSTALL" >&5
+$as_echo "using $INSTALL" >&6; }
 # Extract the first word of "ld", so it can be a program name with args.
 set dummy ld; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
@@ -4299,6 +4293,7 @@ $as_echo "no" >&6; }
 fi
 
 
+
 if test "x$XDGOPEN" = x; then
        CUPS_HTMLVIEW="htmlview"
 else
@@ -4306,13 +4301,6 @@ else
 fi
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for install-sh script" >&5
-$as_echo_n "checking for install-sh script... " >&6; }
-INSTALL="`pwd`/install-sh"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: using $INSTALL" >&5
-$as_echo "using $INSTALL" >&6; }
-
 if test "x$AR" = x; then
        as_fn_error $? "Unable to find required library archive command." "$LINENO" 5
 fi
@@ -5259,74 +5247,6 @@ fi
 
 
 
-LIBMXML=""
-ac_fn_c_check_header_mongrel "$LINENO" "mxml.h" "ac_cv_header_mxml_h" "$ac_includes_default"
-if test "x$ac_cv_header_mxml_h" = xyes; then :
-  SAVELIBS="$LIBS"
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing mmxlNewElement" >&5
-$as_echo_n "checking for library containing mmxlNewElement... " >&6; }
-if ${ac_cv_search_mmxlNewElement+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char mmxlNewElement ();
-int
-main ()
-{
-return mmxlNewElement ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' mxml; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_mmxlNewElement=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if ${ac_cv_search_mmxlNewElement+:} false; then :
-  break
-fi
-done
-if ${ac_cv_search_mmxlNewElement+:} false; then :
-
-else
-  ac_cv_search_mmxlNewElement=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_mmxlNewElement" >&5
-$as_echo "$ac_cv_search_mmxlNewElement" >&6; }
-ac_res=$ac_cv_search_mmxlNewElement
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-  $as_echo "#define HAVE_MXML_H 1" >>confdefs.h
-
-               LIBMXML="-lmxml"
-fi
-
-       LIBS="$SAVELIBS"
-fi
-
-
-
-
 ac_fn_c_check_header_mongrel "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$ac_includes_default"
 if test "x$ac_cv_header_sys_mount_h" = xyes; then :
   $as_echo "#define HAVE_SYS_MOUNT_H 1" >>confdefs.h
@@ -5713,7 +5633,8 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzgets" >&5
 $as_echo "$ac_cv_lib_z_gzgets" >&6; }
 if test "x$ac_cv_lib_z_gzgets" = xyes; then :
-  $as_echo "#define HAVE_LIBZ 1" >>confdefs.h
+
+       $as_echo "#define HAVE_LIBZ 1" >>confdefs.h
 
        LIBZ="-lz"
        LIBS="$LIBS -lz"
@@ -5758,7 +5679,7 @@ if test "x$ac_cv_lib_z_inflateCopy" = xyes; then :
 
 fi
 
-       if test "x$GZIP" != z; then
+       if test "x$GZIPPROG" != x; then
                INSTALL_GZIP="-z"
        fi
 fi
@@ -5854,6 +5775,10 @@ fi
 fi
 LIBS="$SAVELIBS"
 
+DBUSDIR=""
+DBUS_NOTIFIER=""
+DBUS_NOTIFIERLIBS=""
+
 # Check whether --enable-dbus was given.
 if test "${enable_dbus+set}" = set; then :
   enableval=$enable_dbus;
@@ -5866,10 +5791,6 @@ if test "${with_dbusdir+set}" = set; then :
 fi
 
 
-DBUSDIR=""
-DBUS_NOTIFIER=""
-DBUS_NOTIFIERLIBS=""
-
 if test "x$enable_dbus" != xno -a "x$PKGCONFIG" != x -a "x$host_os_name" != xdarwin; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DBUS" >&5
 $as_echo_n "checking for DBUS... " >&6; }
@@ -5897,7 +5818,7 @@ if test "x$ac_cv_func_dbus_threads_init" = xyes; then :
 fi
 
                LIBS="$SAVELIBS"
-               if test -d /etc/dbus-1; then
+               if test -d /etc/dbus-1 -a "x$DBUSDIR" = x; then
                        DBUSDIR="/etc/dbus-1"
                fi
        else
@@ -5919,7 +5840,7 @@ case $host_os_name in
         darwin*)
                 BACKLIBS="$BACKLIBS -framework IOKit"
                 SERVERLIBS="$SERVERLIBS -framework IOKit -weak_framework ApplicationServices"
-                LIBS="-framework SystemConfiguration -framework CoreFoundation -framework Security $LIBS"
+                LIBS="-framework CoreFoundation -framework Security $LIBS"
 
                                ac_fn_c_check_header_mongrel "$LINENO" "ApplicationServices/ApplicationServices.h" "ac_cv_header_ApplicationServices_ApplicationServices_h" "$ac_includes_default"
 if test "x$ac_cv_header_ApplicationServices_ApplicationServices_h" = xyes; then :
@@ -5935,22 +5856,10 @@ if test "x$ac_cv_header_CoreFoundation_CoreFoundation_h" = xyes; then :
 fi
 
 
-               ac_fn_c_check_header_mongrel "$LINENO" "CoreFoundation/CFPriv.h" "ac_cv_header_CoreFoundation_CFPriv_h" "$ac_includes_default"
-if test "x$ac_cv_header_CoreFoundation_CFPriv_h" = xyes; then :
-  $as_echo "#define HAVE_CFPRIV_H 1" >>confdefs.h
 
-fi
-
-
-               ac_fn_c_check_header_mongrel "$LINENO" "CoreFoundation/CFBundlePriv.h" "ac_cv_header_CoreFoundation_CFBundlePriv_h" "$ac_includes_default"
-if test "x$ac_cv_header_CoreFoundation_CFBundlePriv_h" = xyes; then :
-  $as_echo "#define HAVE_CFBUNDLEPRIV_H 1" >>confdefs.h
-
-fi
-
-
-
-                               for ac_func in SCDynamicStoreCopyComputerName
+                               SAVELIBS="$LIBS"
+               LIBS="-framework SystemConfiguration $LIBS"
+               for ac_func in SCDynamicStoreCopyComputerName
 do :
   ac_fn_c_check_func "$LINENO" "SCDynamicStoreCopyComputerName" "ac_cv_func_SCDynamicStoreCopyComputerName"
 if test "x$ac_cv_func_SCDynamicStoreCopyComputerName" = xyes; then :
@@ -5958,6 +5867,11 @@ if test "x$ac_cv_func_SCDynamicStoreCopyComputerName" = xyes; then :
 #define HAVE_SCDYNAMICSTORECOPYCOMPUTERNAME 1
 _ACEOF
 
+                   $as_echo "#define HAVE_SCDYNAMICSTORECOPYCOMPUTERNAME 1" >>confdefs.h
+
+else
+
+                   LIBS="$SAVELIBS"
 fi
 done
 
@@ -5969,13 +5883,6 @@ if test "x$ac_cv_header_membership_h" = xyes; then :
 fi
 
 
-               ac_fn_c_check_header_mongrel "$LINENO" "membershipPriv.h" "ac_cv_header_membershipPriv_h" "$ac_includes_default"
-if test "x$ac_cv_header_membershipPriv_h" = xyes; then :
-  $as_echo "#define HAVE_MEMBERSHIPPRIV_H 1" >>confdefs.h
-
-fi
-
-
                for ac_func in mbr_uid_to_uuid
 do :
   ac_fn_c_check_func "$LINENO" "mbr_uid_to_uuid" "ac_cv_func_mbr_uid_to_uuid"
@@ -6054,13 +5961,6 @@ if test "x$ac_cv_header_Security_Authorization_h" = xyes; then :
 fi
 
 
-               ac_fn_c_check_header_mongrel "$LINENO" "Security/SecBasePriv.h" "ac_cv_header_Security_SecBasePriv_h" "$ac_includes_default"
-if test "x$ac_cv_header_Security_SecBasePriv_h" = xyes; then :
-  $as_echo "#define HAVE_SECBASEPRIV_H 1" >>confdefs.h
-
-fi
-
-
 
                                if test $host_os_version -ge 100; then
                        ac_fn_c_check_header_mongrel "$LINENO" "sandbox.h" "ac_cv_header_sandbox_h" "$ac_includes_default"
@@ -6093,13 +5993,6 @@ if test "x$ac_cv_header_xpc_xpc_h" = xyes; then :
 fi
 
 
-               ac_fn_c_check_header_mongrel "$LINENO" "xpc/private.h" "ac_cv_header_xpc_private_h" "$ac_includes_default"
-if test "x$ac_cv_header_xpc_private_h" = xyes; then :
-  $as_echo "#define HAVE_XPC_PRIVATE_H 1" >>confdefs.h
-
-fi
-
-
                 ;;
 esac
 
@@ -6125,14 +6018,28 @@ fi
 
 
 cupsimagebase="cupsimage"
+IPPEVECOMMANDS="ippevepcl ippeveps"
 LIBCUPSOBJS="\$(COREOBJS) \$(DRIVEROBJS)"
+LIBHEADERS="\$(COREHEADERS) \$(DRIVERHEADERS)"
+LIBHEADERSPRIV="\$(COREHEADERSPRIV) \$(DRIVERHEADERSPRIV)"
+
 case "$COMPONENTS" in
        all)
-               BUILDDIRS="test filter backend berkeley cgi-bin monitor notifier ppdc scheduler systemv conf data desktop locale man doc examples templates"
+               BUILDDIRS="tools filter backend berkeley cgi-bin monitor notifier ppdc scheduler systemv conf data desktop locale man doc examples templates"
                ;;
 
        core)
-               BUILDDIRS="test locale"
+               BUILDDIRS="tools examples locale"
+               ;;
+
+       corelite)
+               $as_echo "#define CUPS_LITE 1" >>confdefs.h
+
+               BUILDDIRS="tools examples locale"
+               cupsimagebase=""
+               LIBCUPSOBJS="\$(COREOBJS)"
+               LIBHEADERS="\$(COREHEADERS)"
+               LIBHEADERSPRIV="\$(COREHEADERSPRIV)"
                ;;
 
        libcups)
@@ -6141,9 +6048,13 @@ case "$COMPONENTS" in
                ;;
 
        libcupslite)
+               $as_echo "#define CUPS_LITE 1" >>confdefs.h
+
                BUILDDIRS="locale"
                cupsimagebase=""
                LIBCUPSOBJS="\$(COREOBJS)"
+               LIBHEADERS="\$(COREHEADERS)"
+               LIBHEADERSPRIV="\$(COREHEADERSPRIV)"
                ;;
 
        *)
@@ -6157,6 +6068,9 @@ esac
 
 
 
+
+
+
 if test "$prefix" = "NONE"; then
        prefix="/"
 fi
@@ -6562,59 +6476,16 @@ if test "$mandir" = "\${prefix}/man" -a "$prefix" = "/"; then
                darwin* | linux* | gnu* | *bsd*)
                        # Darwin, macOS, Linux, GNU HURD, and *BSD
                        mandir="/usr/share/man"
-                       AMANDIR="/usr/share/man"
-                       PMANDIR="/usr/share/man"
                        ;;
                *)
                        # All others
                        mandir="/usr/man"
-                       AMANDIR="/usr/man"
-                       PMANDIR="/usr/man"
                        ;;
        esac
-else
-       AMANDIR="$mandir"
-       PMANDIR="$mandir"
 fi
 
 
 
-
-case "$host_os_name" in
-       sunos*)
-               # Solaris
-               MAN1EXT=1
-               MAN5EXT=5
-               MAN7EXT=7
-               MAN8EXT=1m
-               MAN8DIR=1m
-               ;;
-       linux* | gnu* | darwin*)
-               # Linux, GNU Hurd, and macOS
-               MAN1EXT=1.gz
-               MAN5EXT=5.gz
-               MAN7EXT=7.gz
-               MAN8EXT=8.gz
-               MAN8DIR=8
-               ;;
-       *)
-               # All others
-               MAN1EXT=1
-               MAN5EXT=5
-               MAN7EXT=7
-               MAN8EXT=8
-               MAN8DIR=8
-               ;;
-esac
-
-
-
-
-
-
-
-
-
 PICFLAG=1
 DSOFLAGS="${DSOFLAGS:=}"
 
@@ -6638,7 +6509,7 @@ if test x$enable_shared != xno; then
                        fi
                        DSO="\$(CC)"
                        DSOXX="\$(CXX)"
-                       DSOFLAGS="$DSOFLAGS -Wl,-h\`basename \$@\` -G \$(OPTIM)"
+                       DSOFLAGS="$DSOFLAGS -Wl,-h\`basename \$@\` -G"
                        ;;
                linux* | gnu* | *bsd*)
                        LIBCUPS="lib$cupsbase.so.2"
@@ -6647,7 +6518,7 @@ if test x$enable_shared != xno; then
                        fi
                        DSO="\$(CC)"
                        DSOXX="\$(CXX)"
-                       DSOFLAGS="$DSOFLAGS -Wl,-soname,\`basename \$@\` -shared \$(OPTIM)"
+                       DSOFLAGS="$DSOFLAGS -Wl,-soname,\`basename \$@\` -shared"
                        ;;
                darwin*)
                        LIBCUPS="lib$cupsbase.2.dylib"
@@ -6656,7 +6527,7 @@ if test x$enable_shared != xno; then
                        fi
                        DSO="\$(CC)"
                        DSOXX="\$(CXX)"
-                       DSOFLAGS="$DSOFLAGS -dynamiclib -single_module -lc"
+                       DSOFLAGS="$DSOFLAGS -Wl,-no_warn_inits -dynamiclib -single_module -lc"
                        ;;
                *)
                        echo "Warning: shared libraries may not be supported.  Trying -shared"
@@ -6667,7 +6538,7 @@ if test x$enable_shared != xno; then
                        fi
                        DSO="\$(CC)"
                        DSOXX="\$(CXX)"
-                       DSOFLAGS="$DSOFLAGS -Wl,-soname,\`basename \$@\` -shared \$(OPTIM)"
+                       DSOFLAGS="$DSOFLAGS -Wl,-soname,\`basename \$@\` -shared"
                        ;;
        esac
 else
@@ -6689,44 +6560,19 @@ fi
 
 
 if test x$enable_shared = xno; then
-       LINKCUPS="../cups/lib$cupsbase.a"
-       EXTLINKCUPS="-lcups"
-
-       if test "x$cupsimagebase" != x; then
-               LINKCUPSIMAGE="../cups/lib$cupsimagebase.a"
-               EXTLINKCUPSIMAGE="-l$cupsimagebase"
-       else
-               LINKCUPSIMAGE=""
-               EXTLINKCUPSIMAGE=""
-       fi
+       LINKCUPS="../cups/lib$cupsbase.a \$(LIBS)"
+       EXTLINKCUPS="-lcups \$LIBS"
 else
-       LINKCUPS="-l${cupsbase}"
+       LINKCUPS="-L../cups -l${cupsbase}"
        EXTLINKCUPS="-lcups"
-
-       if test "x$cupsimagebase" != x; then
-               LINKCUPSIMAGE="-l$cupsimagebase"
-               EXTLINKCUPSIMAGE="-l$cupsimagebase"
-       else
-               LINKCUPSIMAGE=""
-               EXTLINKCUPSIMAGE=""
-       fi
 fi
 
 
 
 
-
-
 EXPORT_LDFLAGS=""
 
 if test "$DSO" != ":"; then
-       # When using DSOs the image libraries are linked to libcupsimage.so
-       # rather than to the executables.  This makes things smaller if you
-       # are using any static libraries, and it also allows us to distribute
-       # a single DSO rather than a bunch...
-       DSOLIBS="\$(LIBZ)"
-       IMGLIBS=""
-
        # Tell the run-time linkers where to find a DSO.  Some platforms
        # need this option, even when the library is installed in a
        # standard location...
@@ -6756,16 +6602,11 @@ if test "$DSO" != ":"; then
                        fi
                        ;;
        esac
-else
-       DSOLIBS=""
-       IMGLIBS="\$(LIBZ)"
 fi
 
 
 
 
-
-
 # Check whether --enable-libtool_unsupported was given.
 if test "${enable_libtool_unsupported+set}" = set; then :
   enableval=$enable_libtool_unsupported; if test x$enable_libtool_unsupported != xno; then
@@ -6822,16 +6663,18 @@ fi
 
 
 INSTALL_STRIP=""
-OPTIM=""
-
 
 
 
 # Check whether --with-optim was given.
 if test "${with_optim+set}" = set; then :
-  withval=$with_optim;
+  withval=$with_optim; OPTIM="$withval"
+else
+  OPTIM=""
 fi
 
+
+
 # Check whether --enable-debug was given.
 if test "${enable_debug+set}" = set; then :
   enableval=$enable_debug;
@@ -6853,7 +6696,7 @@ if test "${enable_unit_tests+set}" = set; then :
 fi
 
 
-if test x$enable_debug = xyes; then
+if test x$enable_debug = xyes -a "x$OPTIM" = x; then
        OPTIM="-g"
 else
        INSTALL_STRIP="-s"
@@ -6919,6 +6762,12 @@ if test "${enable_relro+set}" = set; then :
 fi
 
 
+# Check whether --enable-sanitizer was given.
+if test "${enable_sanitizer+set}" = set; then :
+  enableval=$enable_sanitizer;
+fi
+
+
 CXXLIBS="${CXXLIBS:=}"
 
 
@@ -6928,15 +6777,28 @@ PIEFLAGS=""
 RELROFLAGS=""
 
 
+WARNING_OPTIONS=""
+
+
 if test -n "$GCC"; then
        # Add GCC-specific compiler options...
+
+        # Address sanitizer is a useful tool to use when developing/debugging
+        # code but adds about 2x overhead...
+       if test x$enable_sanitizer = xyes; then
+               # Use -fsanitize=address with debugging...
+               OPTIM="$OPTIM -g -fsanitize=address"
+       else
+               # Otherwise use the Fortify enhancements to catch any unbounded
+               # string operations...
+               CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2"
+               CXXFLAGS="$CXXFLAGS -D_FORTIFY_SOURCE=2"
+       fi
+
+       # Default optimization options...
        if test -z "$OPTIM"; then
-               if test "x$with_optim" = x; then
-                       # Default to optimize-for-size and debug
-                               OPTIM="-Os -g"
-               else
-                       OPTIM="$with_optim $OPTIM"
-               fi
+               # Default to optimize-for-size and debug
+               OPTIM="-Os -g"
        fi
 
        # Generate position-independent code as needed...
@@ -7042,54 +6904,31 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                CFLAGS="$OLDCFLAGS"
        fi
 
-       if test "x$with_optim" = x; then
-               # Add useful warning options for tracking down problems...
-               OPTIM="-Wall -Wno-format-y2k -Wunused -Wno-unused-result -Wsign-conversion $OPTIM"
+       # Add useful warning options for tracking down problems...
+       WARNING_OPTIONS="-Wall -Wno-format-y2k -Wunused -Wno-unused-result -Wsign-conversion"
 
-               # Test GCC version for certain warning flags since -Werror
-               # doesn't trigger...
-               gccversion=`$CC --version | head -1 | awk '{print $NF}'`
-               case "$gccversion" in
-                       7.*)
-                               OPTIM="$OPTIM -Wno-format-truncation -Wno-tautological-compare"
-                               ;;
-               esac
-
-               # Additional warning options for development testing...
-               if test -d .git; then
-                       OPTIM="-Werror $OPTIM"
-               fi
-       fi
-
-       case "$host_os_name" in
-               darwin*)
-                       # -D_FORTIFY_SOURCE=2 adds additional object size
-                       # checking, basically wrapping all string functions
-                       # with buffer-limited ones.  Not strictly needed for
-                       # CUPS since we already use buffer-limited calls, but
-                       # this will catch any additions that are broken.
-                       CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2"
+       # Test GCC version for certain warning flags since -Werror
+       # doesn't trigger...
+       gccversion=`$CC --version | head -1 | awk '{print $NF}'`
+       case "$gccversion" in
+               1.* | 2.* | 3.* | 4.* | 5.* | 6.* | \(clang-*)
                        ;;
-
-               linux*)
-                       # The -z relro option is provided by the Linux linker command to
-                       # make relocatable data read-only.
-                       if test x$enable_relro = xyes; then
-                               RELROFLAGS="-Wl,-z,relro,-z,now"
-                       fi
+               *)
+                       WARNING_OPTIONS="$WARNING_OPTIONS -Wno-format-truncation -Wno-format-overflow -Wno-tautological-compare"
                        ;;
        esac
+
+       # Additional warning options for development testing...
+       if test -d .git; then
+               WARNING_OPTIONS="-Werror -Wno-error=deprecated-declarations $WARNING_OPTIONS"
+       fi
 else
        # Add vendor-specific compiler options...
        case $host_os_name in
                sunos*)
                        # Solaris
                        if test -z "$OPTIM"; then
-                               if test "x$with_optim" = x; then
-                                       OPTIM="-xO2"
-                               else
-                                       OPTIM="$with_optim $OPTIM"
-                               fi
+                               OPTIM="-xO2"
                        fi
 
                        if test $PICFLAG = 1; then
@@ -7097,13 +6936,13 @@ else
                        fi
                        ;;
                *)
-                       # Running some other operating system; inform the user they
-                       # should contribute the necessary options to
-                       # cups-support@cups.org...
-                       echo "Building CUPS with default compiler optimizations; contact"
-                       echo "cups-devel@cups.org with uname and compiler options needed"
-                       echo "for your platform, or set the CFLAGS and LDFLAGS environment"
-                       echo "variables before running configure."
+                       # Running some other operating system; inform the user
+                       # they should contribute the necessary options via
+                       # Github...
+                       echo "Building CUPS with default compiler optimizations; contact the CUPS developers on Github"
+                       echo "(https://github.com/apple/cups/issues) with the uname and compiler options needed for"
+                       echo "your platform, or set the CFLAGS and LDFLAGS environment variables before running"
+                       echo "configure."
                        ;;
        esac
 fi
@@ -7114,6 +6953,12 @@ case $host_os_name in
                # glibc 2.8 and higher breaks peer credentials unless you
                # define _GNU_SOURCE...
                OPTIM="$OPTIM -D_GNU_SOURCE"
+
+               # The -z relro option is provided by the Linux linker command to
+               # make relocatable data read-only.
+               if test x$enable_relro = xyes; then
+                       RELROFLAGS="-Wl,-z,relro,-z,now"
+               fi
                ;;
 esac
 
@@ -8314,14 +8159,7 @@ if test "x$ac_cv_header_Security_SecureTransport_h" = xyes; then :
 
                CUPS_SERVERKEYCHAIN="/Library/Keychains/System.keychain"
 
-                               ac_fn_c_check_header_mongrel "$LINENO" "Security/SecureTransportPriv.h" "ac_cv_header_Security_SecureTransportPriv_h" "$ac_includes_default"
-if test "x$ac_cv_header_Security_SecureTransportPriv_h" = xyes; then :
-  $as_echo "#define HAVE_SECURETRANSPORTPRIV_H 1" >>confdefs.h
-
-fi
-
-
-               ac_fn_c_check_header_mongrel "$LINENO" "Security/SecCertificate.h" "ac_cv_header_Security_SecCertificate_h" "$ac_includes_default"
+                               ac_fn_c_check_header_mongrel "$LINENO" "Security/SecCertificate.h" "ac_cv_header_Security_SecCertificate_h" "$ac_includes_default"
 if test "x$ac_cv_header_Security_SecCertificate_h" = xyes; then :
   $as_echo "#define HAVE_SECCERTIFICATE_H 1" >>confdefs.h
 
@@ -8335,14 +8173,6 @@ if test "x$ac_cv_header_Security_SecItem_h" = xyes; then :
 fi
 
 
-               ac_fn_c_check_header_compile "$LINENO" "Security/SecItemPriv.h" "ac_cv_header_Security_SecItemPriv_h" "#include <Security/SecItem.h>
-"
-if test "x$ac_cv_header_Security_SecItemPriv_h" = xyes; then :
-  $as_echo "#define HAVE_SECITEMPRIV_H 1" >>confdefs.h
-
-fi
-
-
                ac_fn_c_check_header_mongrel "$LINENO" "Security/SecPolicy.h" "ac_cv_header_Security_SecPolicy_h" "$ac_includes_default"
 if test "x$ac_cv_header_Security_SecPolicy_h" = xyes; then :
   $as_echo "#define HAVE_SECPOLICY_H 1" >>confdefs.h
@@ -8350,40 +8180,9 @@ if test "x$ac_cv_header_Security_SecPolicy_h" = xyes; then :
 fi
 
 
-               ac_fn_c_check_header_mongrel "$LINENO" "Security/SecPolicyPriv.h" "ac_cv_header_Security_SecPolicyPriv_h" "$ac_includes_default"
-if test "x$ac_cv_header_Security_SecPolicyPriv_h" = xyes; then :
-  $as_echo "#define HAVE_SECPOLICYPRIV_H 1" >>confdefs.h
-
-fi
-
-
-               ac_fn_c_check_header_mongrel "$LINENO" "Security/SecBasePriv.h" "ac_cv_header_Security_SecBasePriv_h" "$ac_includes_default"
-if test "x$ac_cv_header_Security_SecBasePriv_h" = xyes; then :
-  $as_echo "#define HAVE_SECBASEPRIV_H 1" >>confdefs.h
-
 fi
 
 
-               ac_fn_c_check_header_mongrel "$LINENO" "Security/SecIdentitySearchPriv.h" "ac_cv_header_Security_SecIdentitySearchPriv_h" "$ac_includes_default"
-if test "x$ac_cv_header_Security_SecIdentitySearchPriv_h" = xyes; then :
-  $as_echo "#define HAVE_SECIDENTITYSEARCHPRIV_H 1" >>confdefs.h
-
-fi
-
-
-
-               $as_echo "#define HAVE_CSSMERRORSTRING 1" >>confdefs.h
-
-               $as_echo "#define HAVE_SECKEYCHAINOPEN 1" >>confdefs.h
-
-fi
-
-
-
-               if test $host_os_version -ge 150; then
-                       $as_echo "#define HAVE_SSLSETENABLEDCIPHERS 1" >>confdefs.h
-
-               fi
        fi
     fi
 
@@ -9123,7 +8922,7 @@ $as_echo "yes" >&6; }
                DNSSDLIBS="`$PKGCONFIG --libs avahi-client`"
                DNSSD_BACKEND="dnssd"
                IPPFIND_BIN="ippfind"
-               IPPFIND_MAN="ippfind.\$(MAN1EXT)"
+               IPPFIND_MAN="ippfind.1"
                $as_echo "#define HAVE_AVAHI 1" >>confdefs.h
 
        else
@@ -9141,10 +8940,9 @@ if test "x$ac_cv_header_dns_sd_h" = xyes; then :
                                # Darwin and macOS...
                                $as_echo "#define HAVE_DNSSD 1" >>confdefs.h
 
-                               DNSSDLIBS="-framework CoreFoundation -framework SystemConfiguration"
                                DNSSD_BACKEND="dnssd"
                                IPPFIND_BIN="ippfind"
-                               IPPFIND_MAN="ippfind.\$(MAN1EXT)"
+                               IPPFIND_MAN="ippfind.1"
                                ;;
                        *)
                                # All others...
@@ -9176,7 +8974,7 @@ $as_echo "yes" >&6; }
                                        DNSSD_BACKEND="dnssd"
 else
   IPPFIND_BIN="ippfind"
-                                       IPPFIND_MAN="ippfind.\$(MAN1EXT)"
+                                       IPPFIND_MAN="ippfind.1"
                                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
@@ -9797,7 +9595,7 @@ else
 $as_echo_n "checking for default system groups... " >&6; }
                if test -f /etc/group; then
                        CUPS_SYSTEM_GROUPS=""
-                       GROUP_LIST="lpadmin sys system root"
+                       GROUP_LIST="lpadmin sys system root wheel"
                        for group in $GROUP_LIST; do
                                if test "`grep \^${group}: /etc/group`" != ""; then
                                        if test "x$CUPS_SYSTEM_GROUPS" = x; then
@@ -10081,7 +9879,7 @@ fi
 
 
 
-ac_config_files="$ac_config_files Makedefs conf/cups-files.conf conf/cupsd.conf conf/mime.convs conf/pam.std conf/snmp.conf cups-config desktop/cups.desktop doc/index.html man/client.conf.man man/cups-files.conf.man man/cups-lpd.man man/cups-snmp.man man/cupsaddsmb.man man/cupsd.conf.man man/cupsd.man man/lpoptions.man scheduler/cups-lpd.xinetd scheduler/cups.sh scheduler/cups.xml scheduler/org.cups.cups-lpd.plist scheduler/org.cups.cups-lpdAT.service scheduler/org.cups.cupsd.path scheduler/org.cups.cupsd.service scheduler/org.cups.cupsd.socket templates/header.tmpl packaging/cups.list $LANGFILES"
+ac_config_files="$ac_config_files Makedefs conf/cups-files.conf conf/cupsd.conf conf/mime.convs conf/pam.std conf/snmp.conf cups-config desktop/cups.desktop doc/index.html scheduler/cups-lpd.xinetd scheduler/cups.sh scheduler/cups.xml scheduler/org.cups.cups-lpd.plist scheduler/org.cups.cups-lpdAT.service scheduler/org.cups.cupsd.path scheduler/org.cups.cupsd.service scheduler/org.cups.cupsd.socket templates/header.tmpl packaging/cups.list $LANGFILES"
 
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
@@ -10589,7 +10387,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by CUPS $as_me 2.3b6, which was
+This file was extended by CUPS $as_me 2.3.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -10652,7 +10450,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-CUPS config.status 2.3b6
+CUPS config.status 2.3.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
     "cups-config") CONFIG_FILES="$CONFIG_FILES cups-config" ;;
     "desktop/cups.desktop") CONFIG_FILES="$CONFIG_FILES desktop/cups.desktop" ;;
     "doc/index.html") CONFIG_FILES="$CONFIG_FILES doc/index.html" ;;
-    "man/client.conf.man") CONFIG_FILES="$CONFIG_FILES man/client.conf.man" ;;
-    "man/cups-files.conf.man") CONFIG_FILES="$CONFIG_FILES man/cups-files.conf.man" ;;
-    "man/cups-lpd.man") CONFIG_FILES="$CONFIG_FILES man/cups-lpd.man" ;;
-    "man/cups-snmp.man") CONFIG_FILES="$CONFIG_FILES man/cups-snmp.man" ;;
-    "man/cupsaddsmb.man") CONFIG_FILES="$CONFIG_FILES man/cupsaddsmb.man" ;;
-    "man/cupsd.conf.man") CONFIG_FILES="$CONFIG_FILES man/cupsd.conf.man" ;;
-    "man/cupsd.man") CONFIG_FILES="$CONFIG_FILES man/cupsd.man" ;;
-    "man/lpoptions.man") CONFIG_FILES="$CONFIG_FILES man/lpoptions.man" ;;
     "scheduler/cups-lpd.xinetd") CONFIG_FILES="$CONFIG_FILES scheduler/cups-lpd.xinetd" ;;
     "scheduler/cups.sh") CONFIG_FILES="$CONFIG_FILES scheduler/cups.sh" ;;
     "scheduler/cups.xml") CONFIG_FILES="$CONFIG_FILES scheduler/cups.xml" ;;