Update upstream source from tag 'upstream/1.0.28'

Update to upstream version '1.0.28'
with Debian dir ec5bb298266630fc3801ff6dc0c258f6df7ba979

1 files changed, 33 insertions, 24 deletions

diff --git a/configure.ac b/configure.ac
index fc6e8a2..376f290 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,13 +5,13 @@ dnl  Set up autoconf and automake
 dnl  When preparing a release, modify the numeric version components
 dnl  and remove the git suffix.
 dnl ******************************************************************
-AC_INIT([sane-backends],[1.0.27],
-        [sane-devel@lists.alioth.debian.org])
-AC_PREREQ(2.69)                 dnl minimum autoconf version required
+AC_INIT([sane-backends],m4_esyscmd_s([git describe --dirty]),
+        [sane-devel@alioth-lists.debian.net])
+AC_PREREQ([2.69])               dnl minimum autoconf version required
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADERS([include/sane/config.h])
 
-AM_INIT_AUTOMAKE([1.11.6 subdir-objects -Wall])
+AM_INIT_AUTOMAKE([1.15 subdir-objects -Wall])
 AM_SILENT_RULES
 dnl Turn off feature were automake will automatically run autoreconf.
 dnl This is because we used to check in generated files into CVS which
@@ -27,7 +27,7 @@ AS_IF([test x = "x`echo $VERSION | sed 's/[[.0-9]]//g'`"],
             [is_release=no])
 V_MAJOR=`echo $VERSION | $AWK -F. '{print $1}'`
 V_MINOR=`echo $VERSION | $AWK -F. '{print $2}'`
-V_REV=`echo $VERSION | $AWK -F. '{print $3}' | sed 's/[[^0-9]]//g'`;
+V_REV=`echo $VERSION | $AWK -F. '{print $3}' | sed 's/^\([[0-9]]*\).*/\1/'`;
 
 AC_DEFINE_UNQUOTED(SANE_DLL_V_MAJOR, $V_MAJOR, [SANE DLL major number])
 AC_DEFINE_UNQUOTED(SANE_DLL_V_MINOR, $V_MINOR, [SANE DLL minor number])
@@ -40,6 +40,7 @@ dnl ******************************************************************
 dnl  Set up the compiler and linker
 dnl ******************************************************************
 AC_PROG_CC
+AC_PROG_CXX
 AM_PROG_CC_C_O
 sane_save_CC=$CC
 AC_PROG_CC_C99                  dnl enables extensions to ISO C99 :-(
@@ -58,13 +59,13 @@ AC_USE_SYSTEM_EXTENSIONS        dnl call before running the C compiler
 
 AM_PROG_AR
 LT_INIT([disable-static win32-dll])
-LT_PREREQ([2.4.2])
+LT_PREREQ([2.4.6])
 
 dnl *****************************************************************
 dnl  Set up I18N/L10N support
 dnl *****************************************************************
 AM_GNU_GETTEXT([external])
-AM_GNU_GETTEXT_VERSION([0.18.1])
+AM_GNU_GETTEXT_VERSION([0.19.8])
 
 dnl ***********************************************************************
 dnl Checks for programs.
@@ -80,6 +81,7 @@ dnl ***********************************************************************
 dnl set compiler/linker flags
 dnl ***********************************************************************
 SANE_SET_AM_CFLAGS([$is_release])
+AX_CXX_COMPILE_STDCXX_11([noext], [optional])
 SANE_SET_AM_LDFLAGS
 
 dnl ***********************************************************************
@@ -192,7 +194,7 @@ dnl Checks for header files.
 dnl ***********************************************************************
 AC_HEADER_STDC
 AC_CHECK_HEADERS(fcntl.h unistd.h libc.h sys/dsreq.h sys/select.h \
-    sys/time.h sys/shm.h sys/ipc.h sys/signal.h sys/scanio.h os2.h \
+    sys/time.h sys/shm.h sys/ipc.h sys/scanio.h os2.h \
     sys/socket.h sys/io.h sys/hw.h sys/types.h linux/ppdev.h \
     dev/ppbus/ppi.h machine/cpufunc.h sys/sem.h sys/poll.h \
     windows.h be/kernel/OS.h limits.h sys/ioctl.h asm/types.h\
@@ -273,14 +275,14 @@ dnl ***********************************************************************
 dnl Functions for which we provide an implementation if missing
 AC_CONFIG_LIBOBJ_DIR([lib])
 AC_FUNC_ALLOCA
-AC_REPLACE_FUNCS([getenv inet_ntop inet_pton isfdtype sigprocmask \
+AC_REPLACE_FUNCS([getenv inet_ntop inet_pton sigprocmask \
     sleep snprintf strcasestr strdup strndup strsep syslog usleep \
     vsyslog])
 AS_IF([test x != x$ALLOCA],
       [LTALLOCA=`echo "$ALLOCA" | sed 's/\.o$//; s/\.obj$//'`.lo])
 AC_SUBST(LTALLOCA)
 
-dnl Define SOCKET_LIB, NSL_LIB, BIND_LIB, and RESOLV_LIB  when required 
+dnl Define SOCKET_LIB, NSL_LIB, BIND_LIB, and RESOLV_LIB  when required
 dnl for functions we use.
 AC_CHECK_FUNC(gethostbyaddr,, [AC_CHECK_LIB(bind, gethostbyaddr, BIND_LIB="-lbind")])
 AC_CHECK_FUNC(gethostbyaddr,, [AC_CHECK_LIB(nsl, gethostbyaddr, NSL_LIB="-lnsl")])
@@ -381,9 +383,9 @@ AC_ARG_WITH(usb,
 AS_IF([test xno != "x$with_usb"],
   [have_usb=no
    AS_CASE(x$host_os,           dnl odd-ball operating systems first
-    [beos*],
+    [xbeos*],
       [AC_CHECK_HEADER(be/drivers/USB_scanner.h, [have_usb=yes])],
-    [os2*],
+    [xos2*],
       [AC_CHECK_HEADER(usbcalls.h,
         [AC_CHECK_LIB(usbcall, UsbQueryNumberDevices,
           [USB_LIBS="-lusbcall"
@@ -439,7 +441,7 @@ dnl conditional scans for more specific only as needed.
 # Unset VERSION during the SCSI header check
 sed "s!^#define VERSION .*!/* & */!" confdefs.h > confdefs.h.tmp
 mv confdefs.h.tmp confdefs.h
- 
+
 AC_CHECK_HEADERS(IOKit/scsi/SCSITaskLib.h IOKit/cdb/IOSCSILib.h \
   IOKit/scsi/SCSICommandOperationCodes.h \
   IOKit/scsi-commands/SCSICommandOperationCodes.h scsi.h sys/scsi.h \
@@ -506,7 +508,7 @@ fi
 # Multiple platforms can set SCSI_LIBS so do substitution at end.
 AC_SUBST(SCSI_LIBS)
 
-AC_ARG_ENABLE(scsibuffersize, 
+AC_ARG_ENABLE(scsibuffersize,
   AS_HELP_STRING([--enable-scsibuffersize=N],
                  [specify the default size in bytes of the buffer for SCSI
                   commands @<:@default=131072@:>@]),
@@ -597,9 +599,9 @@ ALL_BACKENDS="abaton agfafocus apple artec artec_eplus48u as6e \
         kvs40xx leo lexmark ma1509 magicolor \
         matsushita microtek microtek2 mustek mustek_pp \
         mustek_usb mustek_usb2 nec net niash pie pieusb pint \
-        pixma plustek plustek_pp qcam ricoh rts8891 s9036 \
+        pixma plustek plustek_pp qcam ricoh ricoh2 rts8891 s9036 \
         sceptre sharp sm3600 sm3840 snapscan sp15c st400 \
-        stv680 tamarack teco1 teco2 teco3 test u12 umax 
+        stv680 tamarack teco1 teco2 teco3 test u12 umax
         umax_pp umax1220u v4l xerox_mfp p5"
 
 # If user specifies backends manually then cause configure
@@ -608,7 +610,7 @@ ALL_BACKENDS="abaton agfafocus apple artec artec_eplus48u as6e \
 user_selected_backends="yes"
 
 AC_ARG_VAR(BACKENDS, [list of backends to compile])
-if eval "test x$enable_local_backends = xno"; then 
+if eval "test x$enable_local_backends = xno"; then
    BACKENDS="net"
 else
   if test "${BACKENDS}" != "" ; then
@@ -627,7 +629,7 @@ fi
 AM_CONDITIONAL(HAVE_JPEG, test x$sane_cv_use_libjpeg = xyes)
 AC_SUBST(SANEI_SANEI_JPEG_LO)
 
-AC_ARG_ENABLE(pnm-backend, 
+AC_ARG_ENABLE(pnm-backend,
   AS_HELP_STRING([--enable-pnm-backend],
                  [enable the pnm backend for testing frontends (possible security risk, see PROBLEMS file)]),
                  [FILTERED_BACKENDS="${FILTERED_BACKENDS} pnm"],
@@ -662,7 +664,7 @@ if test "${enable_preload}" = "yes"; then
   # are in automatic mode then remove backend from list instead.
   user_selected_backends="yes"
 
-  if eval "test x$enable_local_backends = xno"; then 
+  if eval "test x$enable_local_backends = xno"; then
     PRELOADABLE_BACKENDS="net"
   else
     if test "${PRELOADABLE_BACKENDS}" != "" ; then
@@ -698,6 +700,8 @@ for backend in ${PRELOADABLE_BACKENDS} ; do
   fi
   PRELOADABLE_BACKENDS_ENABLED="${PRELOADABLE_BACKENDS_ENABLED} lib${backend}.la"
 done
+AM_CONDITIONAL([preloadable_backends_enabled],
+        [test x != "x$PRELOADABLE_BACKENDS_ENABLED"])
 
 AC_SUBST(PRELOADABLE_BACKENDS)
 AC_SUBST(PRELOADABLE_BACKENDS_ENABLED)
@@ -714,7 +718,7 @@ esac
 
 AC_ARG_ENABLE(parport-directio,
   AS_HELP_STRING([--enable-parport-directio],
-                 [enable direct hardware access to the parallel port, so 
+                 [enable direct hardware access to the parallel port, so
                   frontends will require special permission level]),
   [
     if eval "test x$enable_parport_directio = xyes"; then
@@ -776,11 +780,15 @@ dnl ***********************************************************************
 
 AC_SUBST(AM_CPPFLAGS)
 AC_SUBST(AM_CFLAGS)
+AC_SUBST(AM_CXXFLAGS)
 AC_SUBST(AM_LDFLAGS)
 
 AC_CONFIG_FILES([Makefile lib/Makefile sanei/Makefile frontend/Makefile \
   japi/Makefile backend/Makefile include/Makefile doc/Makefile \
-  po/Makefile.in testsuite/Makefile testsuite/sanei/Makefile testsuite/tools/Makefile \
+  po/Makefile.in testsuite/Makefile \
+  testsuite/backend/Makefile \
+  testsuite/backend/genesys/Makefile \
+  testsuite/sanei/Makefile testsuite/tools/Makefile \
   tools/Makefile doc/doxygen-sanei.conf doc/doxygen-genesys.conf])
 AC_CONFIG_FILES([tools/sane-config], [chmod a+x tools/sane-config])
 AC_CONFIG_FILES([tools/sane-backends.pc])
@@ -793,6 +801,7 @@ dnl ***********************************************************************
 echo "-> Variables used for compilation/linking:"
 echo AM_CPPFLAGS=\"${AM_CPPFLAGS}\"
 echo AM_CFLAGS=\"${AM_CFLAGS}\"
+echo AM_CXXFLAGS=\"${AM_CXXFLAGS}\"
 echo AM_LDFLAGS=\"${AM_LDFLAGS}\"
 echo LIBS=\"${LIBS}\"
 echo "-> Installation directories:"
@@ -817,13 +826,13 @@ echo "Avahi support: `eval eval echo ${enable_avahi}`"
 echo "SNMP support:  `eval eval echo ${with_snmp}`"
 echo "-> The following backends will be built:"
 for backend in ${BACKENDS} ; do
-  echo $ECHO_N "${backend} " 
+  echo $ECHO_N "${backend} "
 done
-echo 
+echo
 echo
 echo "-> The following preload backends will be built:"
 for backend in ${PRELOADABLE_BACKENDS} ; do
-  echo $ECHO_N "${backend} " 
+  echo $ECHO_N "${backend} "
 done
 echo