kopia lustrzana https://gitlab.com/sane-project/backends
901 wiersze
32 KiB
Plaintext
901 wiersze
32 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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dnl ******************************************************************
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dnl Set up autoconf and automake
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dnl When preparing a release, modify the numeric version components
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dnl and remove the git suffix.
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dnl ******************************************************************
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AC_INIT([sane-backends],m4_esyscmd_s([git describe --dirty]),
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[sane-devel@alioth-lists.debian.net])
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AC_PREREQ([2.69]) dnl minimum autoconf version required
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_HEADERS([include/sane/config.h])
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AM_INIT_AUTOMAKE([1.15 subdir-objects -Wall])
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AM_SILENT_RULES
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dnl Turn off feature were automake will automatically run autoreconf.
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dnl This is because we used to check in generated files into CVS which
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dnl has known timestamp issues.
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AM_MAINTAINER_MODE
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dnl ******************************************************************
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dnl Determine SANE version components and release status
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dnl ******************************************************************
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AS_IF([test x = "x$AWK"],[AC_PROG_AWK])
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AS_IF([test x = "x`echo $VERSION | sed 's/[[.0-9]]//g'`"],
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[is_release=yes],
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[is_release=no])
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V_MAJOR=`echo $VERSION | $AWK -F. '{print $1}'`
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V_MINOR=`echo $VERSION | $AWK -F. '{print $2}'`
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V_REV=`echo $VERSION | $AWK -F. '{print $3}' | sed 's/^\([[0-9]]*\).*/\1/'`;
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AC_DEFINE_UNQUOTED(SANE_DLL_V_MAJOR, $V_MAJOR, [SANE DLL major number])
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AC_DEFINE_UNQUOTED(SANE_DLL_V_MINOR, $V_MINOR, [SANE DLL minor number])
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AC_DEFINE_UNQUOTED(SANE_DLL_V_BUILD, $V_REV, [SANE DLL revision number])
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AC_SUBST(V_MAJOR)
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AC_SUBST(V_MINOR)
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AC_SUBST(V_REV)
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dnl ******************************************************************
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dnl Set up the compiler and linker
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dnl ******************************************************************
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AC_PROG_CC
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AC_PROG_CXX
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AM_PROG_CC_C_O
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sane_save_CC=$CC
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AC_PROG_CC_C99 dnl enables extensions to ISO C99 :-(
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AS_IF([test xno != "x$ac_cv_prog_cc_c99"],
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[AC_MSG_CHECKING([for $sane_save_CC option for ISO C99 w/o extensions])
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AS_CASE([$ac_cv_prog_cc_c99],
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[-std=gnu99], [sane_prog_cc_c99="-std=c99"],
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[-qlanglvl=extc99],[sane_prog_cc_c99="-qlanglvl=stdc99"])
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AS_IF([test "x$ac_cv_prog_cc_c99" = "x$sane_prog_cc_c99"],
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[AC_MSG_RESULT([$ac_cv_prog_cc_99])],
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[AC_MSG_RESULT([$sane_prog_cc_c99])
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CC="$sane_save_CC $sane_prog_cc_c99"])
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])
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AC_PROG_GCC_TRADITIONAL
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AC_USE_SYSTEM_EXTENSIONS dnl call before running the C compiler
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AM_PROG_AR
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LT_INIT([disable-static win32-dll])
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LT_PREREQ([2.4.6])
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dnl *****************************************************************
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dnl Set up I18N/L10N support
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dnl *****************************************************************
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AM_GNU_GETTEXT([external])
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AM_GNU_GETTEXT_VERSION([0.19.8])
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dnl ***********************************************************************
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dnl Checks for programs.
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dnl ***********************************************************************
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AC_PATH_PROG(SANE_CONFIG_PATH, sane-config, no)
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dnl Call explicitely before using PKG_*
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PKG_PROG_PKG_CONFIG
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AM_CONDITIONAL(CROSS_COMPILING, test x$cross_compiling = xyes)
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dnl ***********************************************************************
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dnl set compiler/linker flags
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dnl ***********************************************************************
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SANE_SET_AM_CFLAGS([$is_release])
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AX_CXX_COMPILE_STDCXX_11([noext], [optional])
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SANE_SET_AM_LDFLAGS
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dnl ***********************************************************************
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dnl Checks for unix variants
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dnl ***********************************************************************
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AC_SEARCH_LIBS([strerror],[cposix])
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AC_NEED_BYTEORDER_H([include/byteorder.h])
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AX_CREATE_STDINT_H([include/_stdint.h])
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dnl ***********************************************************************
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dnl Checks for libraries
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dnl ***********************************************************************
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AC_ARG_ENABLE(dynamic,
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AS_HELP_STRING([--disable-dynamic],
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[Disable dynamic loading of backends]),
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[enable_dynamic=$enableval], [enable_dynamic=auto])
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SANE_CHECK_DLL_LIB
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dnl Checks for Backend libraries.
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AC_CHECK_LIB(m, sqrt, MATH_LIB="-lm")
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AC_SUBST(MATH_LIB)
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case ${host_os} in
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os2*)
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AC_CHECK_LIB(syslog, sylog, SYSLOG_LIBS="-lsyslog")
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;;
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beos*)
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AC_CHECK_LIB(be, syslog, SYSLOG_LIBS="-lbe")
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;;
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esac
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AC_SUBST(SYSLOG_LIBS)
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SANE_CHECK_JPEG
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SANE_CHECK_TIFF
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SANE_CHECK_PNG
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SANE_CHECK_IEEE1284
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SANE_CHECK_PTHREAD
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SANE_CHECK_LOCKING
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SANE_CHECK_GPHOTO2
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AC_ARG_WITH(v4l,
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AS_HELP_STRING([--with-v4l],
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[include the v4l backend @<:@default=yes@:>@]),
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[# If --with-v4l=no or --without-v4l, disable backend
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# as "$with_v4l" will be set to "no"])
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if test "$with_v4l" != "no" ; then
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PKG_CHECK_MODULES(LIBV4L, libv4l1, have_libv4l1=yes, have_libv4l1=no)
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fi
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AC_ARG_ENABLE(avahi,
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AS_HELP_STRING([--enable-avahi], [enable Avahi support for saned and the net backend]),
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[enable_avahi=$enableval], [enable_avahi=no])
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if test "$enable_avahi" = "yes"; then
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PKG_CHECK_MODULES(AVAHI, [ avahi-client >= 0.6.24 ],
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[AC_DEFINE(WITH_AVAHI, 1, [define if Avahi support is enabled for saned and the net backend])], enable_avahi=no)
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fi
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dnl check sane to make sure we don't have two installations
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AC_CHECK_LIB(sane, sane_init, LIBSANE_EXISTS="yes")
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dnl **************************************************************
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dnl SNMP CHECKS
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dnl **************************************************************
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AC_ARG_WITH(snmp,
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AS_HELP_STRING([--with-snmp], [enable SNMP support @<:@default=yes@:>@]))
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if test "$with_snmp" = "no"; then
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echo "Not including SNMP support"
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else
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AC_PATH_PROG(SNMP_CONFIG_PATH, net-snmp-config, "no")
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AC_CHECK_LIB([netsnmp], [snmp_timeout], LIBSNMP_EXISTS="yes")
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AC_MSG_CHECKING(for proper SNMP version)
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if test "$SNMP_CONFIG_PATH" != "no" ; then
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snmp_version=`$SNMP_CONFIG_PATH --version 2>/dev/null`
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vers=`echo $snmp_version | awk 'BEGIN { FS = "."; } { printf "%d", ($1 * 1000 + $2);}'`
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if test -n "$vers" && test "$vers" -ge 5006; then
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SNMP_LIBS=`$SNMP_CONFIG_PATH --libs`
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SNMP_CFLAGS=`$SNMP_CONFIG_PATH --cflags`
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AC_MSG_RESULT(yes)
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with_snmp="yes"
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else
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AC_MSG_RESULT(no)
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AC_MSG_WARN([You need at least net-snmp 5.6, your version is $snmp_version])
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with_snmp="no"
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fi
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else
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with_snmp="no"
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AC_MSG_RESULT(no)
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fi
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fi
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if test "$with_snmp" = "yes" && test "${LIBSNMP_EXISTS}x" = "yesx"; then
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AC_SUBST(SNMP_LIBS)
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AC_SUBST(SNMP_CFLAGS)
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AC_DEFINE(HAVE_LIBSNMP, 1, [Define to 1 if you have the net-snmp library.])
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else
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AC_MSG_WARN([net-snmp library disabled, autodetecting network scanners will not be supported.])
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fi
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dnl ***********************************************************************
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dnl Checks for header files.
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dnl ***********************************************************************
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AC_HEADER_STDC
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AC_CHECK_HEADERS(fcntl.h unistd.h libc.h sys/dsreq.h sys/select.h \
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sys/time.h sys/shm.h sys/ipc.h sys/scanio.h os2.h \
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sys/socket.h sys/io.h sys/hw.h sys/types.h linux/ppdev.h \
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dev/ppbus/ppi.h machine/cpufunc.h sys/sem.h sys/poll.h \
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windows.h be/kernel/OS.h limits.h sys/ioctl.h asm/types.h\
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netinet/in.h tiffio.h ifaddrs.h pwd.h getopt.h)
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AC_CHECK_HEADERS([asm/io.h],,,[#include <sys/types.h>])
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SANE_CHECK_MISSING_HEADERS
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AC_CHECK_HEADERS(winsock2.h, SOCKET_LIB="-lws2_32")
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AC_CHECK_HEADER(resmgr.h,[
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AC_CHECK_LIB(
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resmgr,
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rsm_open_device,[
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AC_DEFINE(HAVE_RESMGR,1,[define if you have the resmgr library])
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RESMGR_LIBS="-lresmgr"
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]
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)
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])
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AC_SUBST(RESMGR_LIBS)
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dnl ***********************************************************************
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dnl Checks for types and structures
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dnl ***********************************************************************
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AC_TYPE_SIZE_T
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AC_TYPE_PID_T
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AC_TYPE_SSIZE_T
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SANE_CHECK_U_TYPES
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# from Python, check for "long long" type
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AC_MSG_CHECKING(for long long support)
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have_long_long=no
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[long long x; x = (long long)0;]])],[AC_DEFINE(HAVE_LONG_LONG, 1, Define if the long long type is available.) have_long_long=yes],[])
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AC_MSG_RESULT($have_long_long)
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AC_MSG_CHECKING([for socklen_t in <sys/socket.h>])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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#include <sys/socket.h>
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]], [[socklen_t len]])],AC_MSG_RESULT(yes),
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[AC_MSG_RESULT(no); AC_DEFINE(socklen_t,int,
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[Define socklen_t as \'int\' if necessary.])])
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AC_MSG_CHECKING([for union semun in <sys/sem.h>])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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#include <sys/types.h>
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#include <sys/ipc.h>
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#include <sys/sem.h>
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]], [[union semun test_semun]])],[AC_MSG_RESULT(yes);
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AC_DEFINE(HAVE_UNION_SEMUN,1,[Define if union semun is available.])],
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[AC_MSG_RESULT(no)])
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AC_MSG_CHECKING([for struct flock in fcntl.h])
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AC_EGREP_HEADER([struct flock], fcntl.h, [AC_MSG_RESULT(yes) ;
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AC_DEFINE(HAVE_STRUCT_FLOCK, 1,
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[Define if struct flock is available.])], AC_MSG_RESULT(no))
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AC_MSG_CHECKING([for Linux ioctl defines])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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#include <sys/ioctl.h>
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#include <asm/types.h>
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]],[[
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__u32 houba = _IOR('v',14, unsigned long);
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]])],[AC_MSG_RESULT(yes);
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have_linux_ioctl_defines="yes";],AC_MSG_RESULT(no))
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dnl ***********************************************************************
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dnl Checks for compiler characteristics
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dnl ***********************************************************************
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AC_C_BIGENDIAN
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AC_C_CONST
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AC_C_INLINE
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dnl ***********************************************************************
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dnl Checks for library functions
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dnl ***********************************************************************
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dnl Functions for which we provide an implementation if missing
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AC_CONFIG_LIBOBJ_DIR([lib])
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AC_FUNC_ALLOCA
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AC_REPLACE_FUNCS([getenv inet_ntop inet_pton sigprocmask \
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sleep snprintf strcasestr strdup strndup strsep syslog usleep \
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vsyslog])
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AS_IF([test x != x$ALLOCA],
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[LTALLOCA=`echo "$ALLOCA" | sed 's/\.o$//; s/\.obj$//'`.lo])
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AC_SUBST(LTALLOCA)
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dnl Define SOCKET_LIB, NSL_LIB, BIND_LIB, and RESOLV_LIB when required
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dnl for functions we use.
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AC_CHECK_FUNC(gethostbyaddr,, [AC_CHECK_LIB(bind, gethostbyaddr, BIND_LIB="-lbind")])
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AC_CHECK_FUNC(gethostbyaddr,, [AC_CHECK_LIB(nsl, gethostbyaddr, NSL_LIB="-lnsl")])
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AC_CHECK_FUNC(socket,, [AC_CHECK_LIB(socket, socket, SOCKET_LIB="-lsocket")])
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AC_CHECK_FUNC(inet_aton,, [AC_CHECK_LIB(resolv, inet_aton, RESOLV_LIB="-lresolv")])
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dnl Group related network libraries together so they can always be linked
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dnl in.
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SOCKET_LIBS="$SOCKET_LIB $NSL_LIB $BIND_LIB $RESOLV_LIB"
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AC_SUBST(SOCKET_LIBS)
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dnl define HAVE_* values for network functions. This may require
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dnl SOCKET_LIBS so set LIBS temporarily.
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save_LIBS="$LIBS"
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LIBS="$LIBS $SOCKET_LIBS"
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AC_CHECK_FUNCS(inet_addr inet_aton inet_ntoa)
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LIBS="$save_LIBS"
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if test "$ac_cv_header_be_kernel_OS_h" = "yes" ; then
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dnl those are known to be broken in BeOS (BONE)
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ac_cv_func_getaddrinfo=no
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ac_cv_func_getnameinfo=no
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fi
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AC_FUNC_MMAP
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AC_CHECK_FUNCS(atexit ioperm i386_set_ioperm \
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mkdir strftime strstr strtod \
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cfmakeraw tcsendbreak strcasecmp strncasecmp _portaccess \
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getaddrinfo getnameinfo poll setitimer iopl getuid getpass)
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dnl sys/io.h might provide ioperm but not inb,outb (like for
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dnl non i386/x32/x86_64 with musl libc)
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if test "${ac_cv_header_sys_io_h}" = "yes"; then
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AC_MSG_CHECKING([for inb,outb (provided by sys/io.h)])
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM([[#include <sys/io.h>]],
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[[inb(0);outb(0,0);]])],
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[AC_MSG_RESULT([yes])
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sane_cv_have_sys_io_h_with_inb_outb="yes"],
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[AC_MSG_RESULT([no])
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sane_cv_have_sys_io_h_with_inb_outb="no"
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AC_MSG_WARN([sys/io.h does not provide inb,outb (non i386/x32/x86_64 arch?)])])
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if test "$sane_cv_have_sys_io_h_with_inb_outb" = "yes"; then
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AC_DEFINE(SANE_HAVE_SYS_IO_H_WITH_INB_OUTB, 1, [Define to 1 if you have the <sys/io.h> providing inb,outb.])
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fi
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else
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sane_cv_have_sys_io_h_with_inb_outb="no"
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fi
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SANE_PROTOTYPES
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if test "$ac_cv_header_os2_h" = "yes" ; then
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AC_DEFINE(strncasecmp, strnicmp, [Define for OS/2 only])
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AC_DEFINE(strcasecmp, stricmp, [Define for OS/2 only])
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fi
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if test "$ac_cv_header_getopt_h" = "yes" ; then
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AC_CHECK_FUNCS(getopt_long)
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fi
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# Slightly abuse the AC_LIBOBJ macro to mark files as replacement code
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AS_IF([test x$ac_cv_header_getopt_h != xyes \
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&& test x$ac_cv_func_getopt_long != xyes],
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[AC_LIBOBJ(getopt)
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AC_LIBOBJ(getopt1)])
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dnl ***********************************************************************
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dnl checks for system services
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dnl ***********************************************************************
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if test -c /dev/urandom ; then
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AC_DEFINE(HAVE_DEV_URANDOM, 1, [Is /dev/urandom available?])
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fi
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AC_ARG_WITH(systemd,
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AS_HELP_STRING([--with-systemd], [enable systemd support @<:@default=yes@:>@]))
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if test "x$with_systemd" != xno ; then
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PKG_CHECK_MODULES(SYSTEMD, [libsystemd], have_systemd=yes, have_systemd=no)
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if test "x$have_systemd" = xno; then
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PKG_CHECK_MODULES(SYSTEMD, [libsystemd-daemon], have_systemd=yes, have_systemd=no)
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fi
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if test "x$have_systemd" = xyes; then
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AC_DEFINE(HAVE_SYSTEMD, 1, [Is /usr/include/systemd/sd-daemon.h available?])
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else
|
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if test "x$with_systemd" = xyes; then
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AC_MSG_ERROR([Systemd support was requested but systemd was not found])
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fi
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fi
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fi
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dnl ******************************************************************
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dnl Check for USB support
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dnl ******************************************************************
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AC_ARG_WITH(usb,
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AS_HELP_STRING([--with-usb], [enable USB support @<:@default=check@:>@]),
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[],
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[with_usb=check])
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|
AS_IF([test xno != "x$with_usb"],
|
|
[have_usb=no
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AS_CASE(x$host_os, dnl odd-ball operating systems first
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|
[xbeos*],
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[AC_CHECK_HEADER(be/drivers/USB_scanner.h, [have_usb=yes])],
|
|
[xos2*],
|
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[AC_CHECK_HEADER(usbcalls.h,
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|
[AC_CHECK_LIB(usbcall, UsbQueryNumberDevices,
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|
[USB_LIBS="-lusbcall"
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have_usb=yes
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AC_DEFINE(HAVE_USBCALLS, [1],
|
|
[Define to 1 if you have usbcall.dll.])
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])
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],
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[],
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[#include <usb.h>
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#include <os2.h>
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])
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],
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[dnl default to libusb-1.x, fall back to libusb-0.x if missing
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PKG_CHECK_MODULES([USB], [libusb-1.0],
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[AC_DEFINE([HAVE_LIBUSB], [1],
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[Define to 1 if you have libusb-1.0])
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have_usb=yes
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],
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[PKG_CHECK_MODULES([USB], [libusb >= 0.1.8],
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[AC_DEFINE([HAVE_LIBUSB_LEGACY], [1],
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[Define to 1 if you have libusb-0.1])
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have_usb=yes
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],
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[dnl 10+ years old libusb or Windows version
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AC_CHECK_HEADER(usb.h,
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AC_CHECK_LIB(usb, usb_interrupt_read,
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[USB_LIBS="-lusb"
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have_usb=yes
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]))
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AC_CHECK_HEADERS(lusb0_usb.h,
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AC_CHECK_LIB(usb, usb_interrupt_read,
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[USB_LIBS="-lusb"
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have_usb=yes
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]))
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|
])
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])
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])
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])
|
|
AS_IF([test xyes = "x$with_usb" && test xyes != "x$have_usb"],
|
|
[AC_MSG_ERROR([USB support requested but required libraries not found.])
|
|
])
|
|
AM_CONDITIONAL([have_usblib], [test x != "x$USB_LIBS"])
|
|
|
|
dnl ******************************************************************
|
|
dnl Check for USB record/replay support
|
|
dnl ******************************************************************
|
|
AC_ARG_WITH(usb_record_replay,
|
|
AS_HELP_STRING([--with-usb-record-replay],
|
|
[enable USB record and replay to XML files @<:@default=yes@:>@]))
|
|
|
|
if test "x$with_usb_record_replay" != "xno"; then
|
|
PKG_CHECK_MODULES([XML], [libxml-2.0], have_libxml=yes, have_libxml=no)
|
|
if test "x$have_libxml" = xyes; then
|
|
AC_DEFINE(WITH_USB_RECORD_REPLAY, 1, [define if USB record replay is enabled])
|
|
else
|
|
if test "x$with_usb_record_replay" = xyes; then
|
|
AC_MSG_ERROR([USB record and replay support was requested but libxml-2.0 was not found])
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
dnl ************
|
|
dnl SCSI Support
|
|
dnl ************
|
|
|
|
dnl FIXME: These are a lot of header files to scan. We should
|
|
dnl scan for just one that is unique per platform and then do
|
|
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 \
|
|
sys/scsicmd.h sys/scsiio.h bsd/dev/scsireg.h scsi/sg.h \
|
|
camlib.h gscdds.h sys/scsi/scsi.h sys/scsi/sgdefs.h \
|
|
sys/scsi/targets/scgio.h apollo/scsi.h sys/sdi_comm.h \
|
|
sys/passthrudef.h)
|
|
|
|
# Restore VERSION
|
|
sed "s!/\* \(#define VERSION .*\) \*/!\1!" confdefs.h > confdefs.h.tmp
|
|
mv confdefs.h.tmp confdefs.h
|
|
|
|
AC_CHECK_HEADERS([io/cam/cam.h],,,[#include <io/common/iotypes.h>])
|
|
AC_CHECK_HEADERS([ntddscsi.h ddk/ntddscsi.h],,,[#include <windows.h>])
|
|
|
|
dnl FreeBSD < 3
|
|
if test "$ac_cv_header_sys_scsiio_h" = "yes" \
|
|
&& test "$ac_cv_header_scsi_h" = "yes"; then
|
|
AC_MSG_CHECKING([if 'scsireq_t' needs to be defined as 'struct scsireq'])
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#include <sys/scsiio.h>
|
|
#include <scsi.h>
|
|
]], [[scsireq_t req]])],,
|
|
[AC_MSG_RESULT(yes);
|
|
AC_DEFINE(scsireq_t, struct scsireq_t,
|
|
[Define scsireq_t as \'struct scsireq\' if necessary.])])
|
|
fi
|
|
AC_CHECK_LIB(scsi, scsireq_enter, SCSI_LIBS="-lscsi") # FreeBSD needs this
|
|
|
|
dnl FreeBSD >= 3
|
|
AC_CHECK_LIB(cam, cam_open_device, SCSI_LIBS="-lcam") # FreeBSD 3+ needs this
|
|
|
|
AC_CHECK_FUNCS(scsireq_enter)
|
|
|
|
if test "$ac_cv_header_scsi_sg_h" = "yes"; then
|
|
AC_MSG_CHECKING([for sg_header.target_status in <scsi/sg.h>])
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#include <sys/types.h>
|
|
#include <scsi/sg.h>
|
|
]],[[
|
|
struct sg_header hdr;
|
|
hdr.target_status = 1;
|
|
return 0;
|
|
]])],[AC_MSG_RESULT(yes);
|
|
AC_DEFINE(HAVE_SG_TARGET_STATUS,1,
|
|
[Define if sg_header.target_status is available.])],
|
|
AC_MSG_RESULT(no))
|
|
fi
|
|
|
|
if test "$ac_cv_header_IOKit_scsi_SCSITaskLib_h" = "yes"; then
|
|
AC_MSG_CHECKING([for SCSITaskSGElement in IOKit/scsi/SCSITaskLib.h])
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#undef VERSION
|
|
#include <IOKit/scsi/SCSITaskLib.h>
|
|
]],[[
|
|
SCSITaskSGElement range;
|
|
return 0;
|
|
]])],[AC_MSG_RESULT(yes);
|
|
AC_DEFINE(HAVE_SCSITASKSGELEMENT, 1,
|
|
[Define if SCSITaskSGElement is available.])],
|
|
AC_MSG_RESULT(no))
|
|
fi
|
|
|
|
# Multiple platforms can set SCSI_LIBS so do substitution at end.
|
|
AC_SUBST(SCSI_LIBS)
|
|
|
|
AC_ARG_ENABLE(scsibuffersize,
|
|
AS_HELP_STRING([--enable-scsibuffersize=N],
|
|
[specify the default size in bytes of the buffer for SCSI
|
|
commands @<:@default=131072@:>@]),
|
|
[set_scsibuffersize="$enableval"], [set_scsibuffersize=131072])
|
|
AC_DEFINE_UNQUOTED(SCSIBUFFERSIZE, $set_scsibuffersize,
|
|
[SCSI command buffer size])
|
|
dnl FIXME: Move tihs to configuration printout area but probably
|
|
dnl but probably needs to be wrapped by what ever uses it so its
|
|
dnl only printed when used.
|
|
echo "scsi buffersize: $set_scsibuffersize"
|
|
|
|
AC_ARG_ENABLE(scsi-directio,
|
|
AS_HELP_STRING([--enable-scsi-directio],
|
|
[enable SCSI direct IO (Linux only, dangerous, see
|
|
README.linux)]),
|
|
[
|
|
if eval "test x$enable_scsi_directio = xyes"; then
|
|
AM_CFLAGS="$AM_CFLAGS -DENABLE_SCSI_DIRECTIO"
|
|
fi
|
|
])
|
|
|
|
dnl ****
|
|
dnl IPv6
|
|
dnl ****
|
|
|
|
dnl check for IPv6 (can be overriden by --enable-ipv6)
|
|
if test "$ac_cv_func_getnameinfo" = "yes" \
|
|
&& test "$ac_cv_func_getaddrinfo" = "yes" ; then
|
|
SANE_CHECK_IPV6
|
|
else
|
|
ipv6="no"
|
|
fi
|
|
|
|
dnl ***********************************************************************
|
|
dnl initialize libtool
|
|
dnl ***********************************************************************
|
|
AC_ARG_ENABLE(preload,
|
|
AS_HELP_STRING([--disable-preload],
|
|
[Disable preloading of backends]),
|
|
[enable_preload=$enableval], [enable_preload=auto])
|
|
|
|
dnl Windows (cygwin/mingw), BeOS, and OS/2 need this.
|
|
case $host_os in
|
|
cygwin* | mingw* | beos* | os2*)
|
|
AM_LDFLAGS="$AM_LDFLAGS -no-undefined"
|
|
esac
|
|
|
|
dnl Check for lock dir
|
|
|
|
AC_ARG_WITH(lockdir, AS_HELP_STRING([--with-lockdir=DIR],
|
|
[set SANE lockdir @<:@localstatedir/lock/sane@:>@]),
|
|
[locksanedir=$withval],[locksanedir=${localstatedir}/lock/sane])
|
|
AC_SUBST(locksanedir)
|
|
|
|
configdir="${sysconfdir}/sane.d"
|
|
AC_SUBST(configdir)
|
|
|
|
dnl ***********************************************************************
|
|
dnl enable/disable backends and features based on previous tests and user's
|
|
dnl choice
|
|
dnl ***********************************************************************
|
|
|
|
AM_CPPFLAGS="${AM_CPPFLAGS} -DPATH_SANE_CONFIG_DIR=\$(configdir) \
|
|
-DPATH_SANE_DATA_DIR=\$(datadir) \
|
|
-DPATH_SANE_LOCK_DIR=\$(locksanedir) \
|
|
-DV_MAJOR=${V_MAJOR} -DV_MINOR=${V_MINOR}"
|
|
|
|
if test "${ac_cv_header_sys_socket_h}" = "no"; then
|
|
echo "*** disabling saned (sys/socket.h not found)"
|
|
SANED=
|
|
else
|
|
SANED=saned
|
|
fi
|
|
AM_CONDITIONAL(COMPILE_SANED, test x$SANED = xsaned)
|
|
|
|
dnl These are the backends that are build in any case:
|
|
|
|
AC_ARG_ENABLE(local-backends,
|
|
AS_HELP_STRING([--disable-local-backends],
|
|
[turn off compilation of all backends but net]))
|
|
|
|
ALL_BACKENDS="abaton agfafocus apple artec artec_eplus48u as6e \
|
|
avision bh canon canon630u canon_dr canon_pp cardscan \
|
|
coolscan coolscan2 coolscan3 dc25 dc210 dc240 \
|
|
dell1600n_net dmc epjitsu epson epson2 epsonds fujitsu genesys \
|
|
gphoto2 gt68xx hp hp3500 hp3900 hp4200 hp5400 \
|
|
hp5590 hpsj5s hpljm1005 hs2p ibm kodak kodakaio kvs1025 kvs20xx \
|
|
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 ricoh2 rts8891 s9036 \
|
|
sceptre sharp sm3600 sm3840 snapscan sp15c st400 \
|
|
stv680 tamarack teco1 teco2 teco3 test u12 umax
|
|
umax_pp umax1220u v4l xerox_mfp p5"
|
|
|
|
# If user specifies backends manually then cause configure
|
|
# to fail if its detected it can't be compiled. If we
|
|
# are in automatic mode then remove backend from list instead.
|
|
user_selected_backends="yes"
|
|
|
|
AC_ARG_VAR(BACKENDS, [list of backends to compile])
|
|
if eval "test x$enable_local_backends = xno"; then
|
|
BACKENDS="net"
|
|
else
|
|
if test "${BACKENDS}" != "" ; then
|
|
AC_MSG_NOTICE([Manually selected backends: ${BACKENDS}])
|
|
else
|
|
BACKENDS="$ALL_BACKENDS"
|
|
user_selected_backends="no"
|
|
fi
|
|
fi
|
|
|
|
SANE_CHECK_BACKENDS
|
|
|
|
if test "${sane_cv_use_libjpeg}" = "yes"; then
|
|
SANEI_SANEI_JPEG_LO="../sanei/sanei_jpeg.lo"
|
|
fi
|
|
AM_CONDITIONAL(HAVE_JPEG, test x$sane_cv_use_libjpeg = xyes)
|
|
AC_SUBST(SANEI_SANEI_JPEG_LO)
|
|
|
|
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="${FILTERED_BACKENDS} pnm"],
|
|
[echo "*** pnm backend not manually selected - disabling"])
|
|
|
|
BACKENDS="$FILTERED_BACKENDS"
|
|
BACKEND_LIBS_ENABLED=""
|
|
BACKEND_CONFS_ENABLED=""
|
|
BACKEND_MANS_ENABLED=""
|
|
for backend in ${BACKENDS} ; do
|
|
BACKEND_LIBS_ENABLED="${BACKEND_LIBS_ENABLED} libsane-${backend}.la"
|
|
BACKEND_CONFS_ENABLED="${BACKEND_CONFS_ENABLED} ${backend}.conf"
|
|
BACKEND_MANS_ENABLED="${BACKEND_MANS_ENABLED} sane-${backend}.5"
|
|
if test x$backend = xumax_pp; then
|
|
install_umax_pp_tools=yes
|
|
fi
|
|
done
|
|
AC_SUBST(BACKEND_LIBS_ENABLED)
|
|
AM_CONDITIONAL(INSTALL_UMAX_PP_TOOLS, test xyes = x$install_umax_pp_tools)
|
|
|
|
AC_ARG_VAR(PRELOADABLE_BACKENDS, [list of backends to preload into single DLL])
|
|
if test "${enable_preload}" = "auto"; then
|
|
if test "${enable_shared}" = "no" || test "${enable_dynamic}" != "yes"; then
|
|
enable_preload=yes
|
|
fi
|
|
fi
|
|
if test "${enable_preload}" = "yes"; then
|
|
echo "preloading backends into DLL"
|
|
|
|
# If user specifies backends manually then cause configure
|
|
# to fail if its detected it can't be compiled. If we
|
|
# are in automatic mode then remove backend from list instead.
|
|
user_selected_backends="yes"
|
|
|
|
if eval "test x$enable_local_backends = xno"; then
|
|
PRELOADABLE_BACKENDS="net"
|
|
else
|
|
if test "${PRELOADABLE_BACKENDS}" != "" ; then
|
|
AC_MSG_NOTICE([Manually selected preloadable backends: ${PRELOADABLE_BACKENDS}])
|
|
else
|
|
PRELOADABLE_BACKENDS="$BACKENDS"
|
|
user_selected_backends="no"
|
|
fi
|
|
fi
|
|
|
|
saved_BACKENDS="$BACKENDS"
|
|
BACKENDS="${PRELOADABLE_BACKENDS}"
|
|
|
|
SANE_CHECK_BACKENDS
|
|
|
|
PRELOADABLE_BACKENDS="$FILTERED_BACKENDS"
|
|
BACKENDS="$saved_BACKENDS"
|
|
else
|
|
PRELOADABLE_BACKENDS=""
|
|
fi
|
|
PRELOADABLE_BACKENDS_ENABLED=""
|
|
# Do not initialize BACKEND_CONFS_ENABLED so that its a combination
|
|
# of all backends.
|
|
for backend in ${PRELOADABLE_BACKENDS} ; do
|
|
BACKEND_CONFS_ENABLED="${BACKEND_CONFS_ENABLED} ${backend}.conf"
|
|
BACKEND_MANS_ENABLED="${BACKEND_MANS_ENABLED} sane-${backend}.5"
|
|
# Special hacks. Normally, we create a convenience library that
|
|
# matches the backend's name but in some cases that will conflict
|
|
# with an external library name that also matches backend name.
|
|
# Work around that here by renaming internal library.
|
|
if test "${backend}" = "gphoto2"; then
|
|
backend=gphoto2_i
|
|
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)
|
|
AC_SUBST(BACKEND_CONFS_ENABLED)
|
|
AC_SUBST(BACKEND_MANS_ENABLED)
|
|
|
|
dnl in BeOS, backends are not installed in lib/sane, but add-ons/sane/
|
|
dnl we account for both installing in /boot/beos and ~/config
|
|
case $host_os in
|
|
beos*)
|
|
libdir='${exec_prefix}/add-ons'
|
|
;;
|
|
esac
|
|
|
|
AC_ARG_ENABLE(parport-directio,
|
|
AS_HELP_STRING([--enable-parport-directio],
|
|
[enable direct hardware access to the parallel port, so
|
|
frontends will require special permission level]),
|
|
[
|
|
if eval "test x$enable_parport_directio = xyes"; then
|
|
AM_CFLAGS="$AM_CFLAGS -DENABLE_PARPORT_DIRECTIO"
|
|
fi
|
|
])
|
|
|
|
dnl ******************************************************************
|
|
dnl SANE API specification format conversion support
|
|
dnl ******************************************************************
|
|
AC_ARG_WITH(api-spec,
|
|
AS_HELP_STRING([--with-api-spec],
|
|
[convert API spec to supported output formats @<:@default=check@:>@]),
|
|
[],
|
|
[with_api_spec=check])
|
|
dnl Test for all tools that may be involved. These tests are fast and
|
|
dnl running them allows for the Makefile targets to be formulated such
|
|
dnl that any non-requested formats can be made using a one-off without
|
|
dnl the need to reconfigure.
|
|
AC_PATH_PROG(MAKEINDEX, makeindex, no)
|
|
AC_PATH_PROG(DVIPS, dvips, no)
|
|
AC_PATH_PROG(LATEX, latex, no)
|
|
AC_PATH_PROG(PDFLATEX, pdflatex, no)
|
|
AC_PATH_PROG(FIG2DEV, fig2dev, no)
|
|
AC_PATH_PROG(GS, gs, no)
|
|
AC_PATH_PROG(DLH, dlh, no)
|
|
AC_PATH_PROG(PPMTOGIF, ppmtogif, no)
|
|
AS_IF([test xno != "x$with_api_spec"],
|
|
[dnl Flag formats for which all required tools have been found
|
|
AS_IF([ test xno != "x$MAKEINDEX" \
|
|
&& test xno != "x$DVIPS" \
|
|
&& test xno != "x$FIG2DEV" \
|
|
&& test xno != "x$LATEX"], [with_api_ps=yes])
|
|
AS_IF([ test xno != "x$MAKEINDEX" \
|
|
&& test xno != "x$PDFLATEX" \
|
|
&& test xno != "x$FIG2DEV" \
|
|
&& test xno != "x$GS"], [with_api_pdf=yes])
|
|
AS_IF([ test xno != "x$MAKEINDEX" \
|
|
&& test xno != "x$DVIPS" \
|
|
&& test xno != "x$FIG2DEV" \
|
|
&& test xno != "x$DLH" \
|
|
&& test xno != "x$GS" \
|
|
&& test xno != "x$PPMTOFIG" ], [with_api_html=yes])
|
|
|
|
AS_IF([test xyes = "x$with_api_spec" \
|
|
&& test xyes != "x$with_api_ps" \
|
|
&& test xyes != "x$with_api_pdf" \
|
|
&& test xyes != "x$with_api_html"],
|
|
[AC_MSG_ERROR([tools to convert the API spec are missing])
|
|
])
|
|
])
|
|
AM_CONDITIONAL(WITH_API_PS, [test x$with_api_ps = xyes])
|
|
AM_CONDITIONAL(WITH_API_PDF, [test x$with_api_pdf = xyes])
|
|
AM_CONDITIONAL(WITH_API_HTML, [test x$with_api_html = xyes])
|
|
|
|
dnl ***********************************************************************
|
|
dnl Write output files
|
|
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/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])
|
|
AC_OUTPUT
|
|
|
|
dnl ***********************************************************************
|
|
dnl print configuration information
|
|
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:"
|
|
echo "Configuration: `eval eval echo ${sysconfdir}`"
|
|
echo "Libraries: `eval eval echo ${libdir}`"
|
|
echo "Binaries: `eval eval echo ${bindir}` and `eval eval echo ${sbindir}`"
|
|
echo "Manpages: `eval eval echo ${mandir}`"
|
|
echo "Documentation: `eval eval echo ${docdir}`"
|
|
if eval "test x$INSTALL_LOCKPATH = xinstall-lockpath" ; then
|
|
echo "Lockfiles: `eval eval echo ${locksanedir}`"
|
|
else
|
|
echo "Lockfiles: Feature is disabled!"
|
|
fi
|
|
echo "-> Network parameters:"
|
|
if test "${SANED}" = "saned" ; then
|
|
echo "Build saned: yes"
|
|
else
|
|
echo "Build saned: no"
|
|
fi
|
|
echo "IPv6 support: `eval eval echo ${ipv6}`"
|
|
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} "
|
|
done
|
|
echo
|
|
echo
|
|
echo "-> The following preload backends will be built:"
|
|
for backend in ${PRELOADABLE_BACKENDS} ; do
|
|
echo $ECHO_N "${backend} "
|
|
done
|
|
echo
|
|
|
|
if test "$SANE_CONFIG_PATH" != "no" ; then
|
|
SANE_INSTALLED_VERSION=`$SANE_CONFIG_PATH --version`
|
|
SANE_INSTALLED_PREFIX=`$SANE_CONFIG_PATH --prefix`
|
|
if test "$SANE_INSTALLED_PREFIX" != "$prefix" ; then
|
|
echo "*** WARNING: SANE is already installed (version $SANE_INSTALLED_VERSION). The old"
|
|
echo "*** installation is at $SANE_INSTALLED_PREFIX while SANE will now be installed"
|
|
echo "*** at $prefix. It is recommended to uninstall the old SANE version"
|
|
echo "*** before installing the new one to avoid problems."
|
|
fi
|
|
else
|
|
if test "$LIBSANE_EXISTS" = "yes" ; then
|
|
echo "*** Warning: An old version of SANE was detected but the sane-config program"
|
|
echo "*** couldn't be found. If you encounter any problems with SANE remove the old"
|
|
echo "*** SANE files and reinstall this version."
|
|
fi
|
|
fi
|
|
if eval "test x${sysconfdir} = x/usr/etc" ; then
|
|
echo "*** WARNING: Configuration files are stored in /usr/etc. If this is not"
|
|
echo "*** intended, use --sysconfdir to set another path (e.g. "/etc")."
|
|
fi
|
|
if test "$SELECTED_BACKENDS" != "" ; then
|
|
echo "*** Warning: Local backends have been disabled. This means that scanners"
|
|
echo "*** connected to your local computer won't be supported. Only a network"
|
|
echo "*** connection to a remote host is possible."
|
|
fi
|
|
if test "$with_usb" != "no" && test "$have_usb" != "yes" ; then
|
|
echo "*** Warning: sane-backends will be built without USB support. There may"
|
|
echo "*** be valid reasons to do so, e.g. if you don't use USB scanners or on"
|
|
echo "*** platforms without USB support but generally this means that you"
|
|
echo "*** can't use USB devices with SANE. The most probable cause is that"
|
|
if test "${ac_cv_header_usb_h}" != "yes"; then
|
|
echo "*** the libusb header file usb.h is not installed. If you use Linux"
|
|
echo "*** you may need a package called 'libusb-dev', 'libusb-devel' or similar."
|
|
else
|
|
echo "*** libusb is not installed at all or is too old. See README."
|
|
fi
|
|
fi
|
|
|
|
echo "****************************************************************"
|
|
echo "* Please be sure to read file PROBLEMS in this directory *"
|
|
echo "* BEFORE running any of the SANE applications. Some devices *"
|
|
echo "* may be damaged by improper operation, so please do heed this *"
|
|
echo "* advice. *"
|
|
echo "****************************************************************"
|