kopia lustrzana https://gitlab.com/sane-project/backends
464 wiersze
15 KiB
Plaintext
464 wiersze
15 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script. -*-m4-*-
|
|
|
|
dnl ***********************************************************************
|
|
dnl When preparing a release, increase the numeric and string version numbers,
|
|
dnl remove the "-cvs" suffix, and set is_release=yes
|
|
AC_INIT([sane-backends],[1.0.9-cvs],[sane-devel@mostang.com])
|
|
V_MAJOR=1
|
|
V_MINOR=0
|
|
V_REV=9
|
|
is_release=no
|
|
dnl ***********************************************************************
|
|
|
|
AC_CONFIG_HEADERS([include/sane/config.h])
|
|
AC_PREREQ(2.50)dnl dnl Minimum Autoconf version required.
|
|
AC_ARG_PROGRAM
|
|
|
|
PACKAGE=AC_PACKAGE_NAME
|
|
VERSION=AC_PACKAGE_VERSION
|
|
NUMBER_VERSION=${V_MAJOR}.${V_MINOR}.${V_REV}
|
|
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE",
|
|
[Define to the name of the distribution.])
|
|
AC_DEFINE_UNQUOTED(VERSION, "$VERSION",
|
|
[Define to the version of the distribution.])
|
|
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])
|
|
AC_DEFINE_UNQUOTED(SANE_DLL_V_BUILD, $V_REV, [SANE DLL revision number])
|
|
AC_SUBST(V_MAJOR)
|
|
AC_SUBST(V_MINOR)
|
|
AC_SUBST(V_REV)
|
|
AC_SUBST(PACKAGE)
|
|
AC_SUBST(VERSION)
|
|
AC_SUBST(NUMBER_VERSION)
|
|
AC_CANONICAL_BUILD
|
|
AC_CANONICAL_HOST
|
|
|
|
dnl ***********************************************************************
|
|
dnl Checks for programs.
|
|
dnl ***********************************************************************
|
|
AC_PROG_CC
|
|
AC_PROG_RANLIB
|
|
AC_PROG_INSTALL
|
|
AC_PROG_MAKE_SET
|
|
AC_PROG_CPP
|
|
AC_PROG_GCC_TRADITIONAL
|
|
AC_PATH_PROG(SANE_CONFIG_PATH, sane-config, no)
|
|
AC_PATH_PROG(MSGFMT, msgfmt$EXEEXT, no)
|
|
AC_PATH_PROG(XGETTEXT, xgettext$EXEEXT, no)
|
|
AC_PATH_PROG(MSGMERGE, msgmerge$EXEEXT, no)
|
|
AC_SUBST(MSGFMT)
|
|
AC_SUBST(XGETTEXT)
|
|
AC_SUBST(MSGMERGE)
|
|
|
|
dnl ***********************************************************************
|
|
dnl set compiler/linker flags
|
|
dnl ***********************************************************************
|
|
INCLUDES="${INCLUDES} -I/usr/local/include"
|
|
AC_SUBST(INCLUDES)
|
|
SANE_SET_CFLAGS([$is_release])
|
|
SANE_SET_LDFLAGS
|
|
SANE_LINKER_RPATH
|
|
CPPFLAGS="${CPPFLAGS} -DPATH_SANE_CONFIG_DIR=\$(configdir) \
|
|
-DPATH_SANE_DATA_DIR=\$(datadir) \
|
|
-DV_MAJOR=${V_MAJOR} -DV_MINOR=${V_MINOR}"
|
|
|
|
dnl ***********************************************************************
|
|
dnl Checks for unix variants
|
|
dnl ***********************************************************************
|
|
AC_GNU_SOURCE
|
|
AC_AIX
|
|
AC_MINIX
|
|
AC_ISC_POSIX
|
|
|
|
dnl ***********************************************************************
|
|
dnl Checks for libraries
|
|
dnl ***********************************************************************
|
|
SANE_CHECK_DLL_LIB
|
|
dnl Checks for Backend libraries.
|
|
AC_CHECK_LIB(m,sqrt)
|
|
AC_CHECK_LIB(scsi, scsireq_enter) # FreeBSD needs this
|
|
AC_CHECK_LIB(cam, cam_open_device) # FreeBSD 3+ needs this
|
|
dnl IRIX sometimes has SYSVR3/4 network DSOs, but we do not need or want
|
|
dnl to use them!
|
|
if test "`uname`" != "IRIX" -a "`uname`" != "IRIX64"; then
|
|
AC_CHECK_LIB(nsl, gethostbyaddr)
|
|
AC_CHECK_LIB(socket, socket)
|
|
AC_CHECK_LIB(syslog, syslog) # OS/2 needs this
|
|
fi
|
|
SANE_CHECK_JPEG
|
|
SANE_CHECK_IEEE1284
|
|
SANE_CHECK_GPHOTO2
|
|
dnl check sane to make sure we don't have two installations
|
|
AC_CHECK_LIB(sane, sane_init, LIBSANE_EXISTS="yes")
|
|
|
|
dnl ***********************************************************************
|
|
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/scanio.h scsi.h sys/scsi.h sys/scsicmd.h sys/scsiio.h \
|
|
bsd/dev/scsireg.h scsi/sg.h /usr/src/linux/include/scsi/sg.h io/cam/cam.h \
|
|
camlib.h os2.h sys/socket.h sys/io.h gscdds.h sys/hw.h \
|
|
sys/types.h sys/scsi/scsi.h sys/scsi/sgdefs.h sys/scsi/targets/scgio.h \
|
|
apollo/scsi.h sys/sdi_comm.h sys/passthrudef.h linux/ppdev.h usb.h \
|
|
sys/bitypes.h sys/sem.h)
|
|
AC_CHECK_HEADERS([asm/io.h],,,[#include <sys/types.h>])
|
|
SANE_CHECK_MISSING_HEADERS
|
|
SANE_V4L_VERSION
|
|
|
|
dnl ***********************************************************************
|
|
dnl Checks for types and structures
|
|
dnl ***********************************************************************
|
|
AC_TYPE_SIGNAL
|
|
AC_TYPE_SIZE_T
|
|
AC_TYPE_PID_T
|
|
AC_CHECK_TYPE(ssize_t, long)
|
|
SANE_CHECK_U_TYPES
|
|
|
|
# from Python, check for "long long" type
|
|
AC_MSG_CHECKING(for long long support)
|
|
have_long_long=no
|
|
AC_TRY_COMPILE([], [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)
|
|
AC_MSG_RESULT($have_long_long)
|
|
|
|
if test "$ac_cv_header_sys_scsiio_h" = "yes" \
|
|
-a "$ac_cv_header_scsi_h" = "yes";
|
|
then
|
|
AC_TRY_COMPILE([
|
|
#include <sys/scsiio.h>
|
|
#include <scsi.h>
|
|
],[scsireq_t req],,
|
|
AC_DEFINE(scsireq_t, struct scsireq_t,
|
|
[Define scsireq_t as \`struct scsireq\' if necessary.]))
|
|
fi
|
|
|
|
AC_MSG_CHECKING([for socklen_t in <sys/socket.h>])
|
|
AC_TRY_COMPILE([
|
|
#include <sys/socket.h>
|
|
],[socklen_t len],AC_MSG_RESULT(yes),
|
|
[AC_MSG_RESULT(no); AC_DEFINE(socklen_t,int,
|
|
[Define socklen_t as \`int\' if necessary.])])
|
|
|
|
AC_MSG_CHECKING([for union semun in <sys/sem.h>])
|
|
AC_TRY_COMPILE([
|
|
#include <sys/types.h>
|
|
#include <sys/ipc.h>
|
|
#include <sys/sem.h>
|
|
],[union semun test_semun],[AC_MSG_RESULT(yes);
|
|
AC_DEFINE(HAVE_UNION_SEMUN,1,[Define if union semun is available.])],
|
|
AC_MSG_RESULT(no))
|
|
|
|
AC_MSG_CHECKING([for sg_header.target_status in <scsi/sg.h>])
|
|
AC_TRY_COMPILE([
|
|
#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))
|
|
|
|
AC_MSG_CHECKING([for struct flock in fcntl.h])
|
|
AC_EGREP_HEADER([struct flock], fcntl.h, [AC_MSG_RESULT(yes) ;
|
|
AC_DEFINE(HAVE_STRUCT_FLOCK, 1,
|
|
[Define if struct flock is available.])], AC_MSG_RESULT(no))
|
|
|
|
dnl ***********************************************************************
|
|
dnl Checks for compiler characteristics
|
|
dnl ***********************************************************************
|
|
AC_C_BIGENDIAN
|
|
AC_C_CONST
|
|
AC_C_INLINE
|
|
|
|
dnl ***********************************************************************
|
|
dnl Checks for library functions
|
|
dnl ***********************************************************************
|
|
AC_FUNC_ALLOCA
|
|
AC_FUNC_MMAP
|
|
AC_CHECK_FUNCS(atexit inet_addr inet_aton inet_ntoa ioperm mkdir \
|
|
scsireq_enter strftime strstr strtod \
|
|
cfmakeraw tcsendbreak strcasecmp strncasecmp _portaccess)
|
|
AC_REPLACE_FUNCS(getenv inet_ntop inet_pton isfdtype sigprocmask snprintf \
|
|
strdup strndup strsep usleep vsyslog)
|
|
if test "$ac_cv_header_os2_h" = "yes" ; then
|
|
AC_DEFINE(strncasecmp, strnicmp, [Define for OS/2 only])
|
|
AC_DEFINE(strcasecmp, stricmp, [Define for OS/2 only])
|
|
fi
|
|
|
|
dnl ***********************************************************************
|
|
dnl checks for system services
|
|
dnl ***********************************************************************
|
|
if test -c /dev/urandom ; then
|
|
AC_DEFINE(HAVE_DEV_URANDOM, 1, [Is /dev/urandom available?])
|
|
fi
|
|
dnl we need both libusb header and a libusb providing usb_get_busses
|
|
if test "${ac_cv_header_usb_h}" = "yes" ; then
|
|
AC_CHECK_LIB(usb, usb_get_busses)
|
|
if test "${ac_cv_lib_usb_usb_get_busses}" = "yes" ; then
|
|
HAVE_LIBUSB="yes"
|
|
fi
|
|
fi
|
|
|
|
dnl ***********************************************************************
|
|
dnl initialize libtool
|
|
dnl ***********************************************************************
|
|
AC_LIBTOOL_WIN32_DLL
|
|
AC_DISABLE_STATIC
|
|
AC_PROG_LIBTOOL
|
|
|
|
dnl ***********************************************************************
|
|
dnl enable/disable backends and features based on previous tests and user's
|
|
dnl choice
|
|
dnl ***********************************************************************
|
|
|
|
if test "${sane_cv_use_libjpeg}" != "yes"; then
|
|
echo "disabling DC210/DC240 backends (failed to find JPEG library)"
|
|
DC210=
|
|
DC240=
|
|
DJPEG=
|
|
else
|
|
echo "enabling DC210/DC240 backends"
|
|
DC210=dc210
|
|
DC240=dc240
|
|
DJPEG=djpeg
|
|
fi
|
|
AC_SUBST(DC210)
|
|
AC_SUBST(DC240)
|
|
AC_SUBST(DJPEG)
|
|
|
|
if test "${sane_cv_use_libieee1284}" != "yes"
|
|
then
|
|
echo "disabling CANON_PP backend (failed to find required libieee1284 version)"
|
|
CANON_PP=
|
|
else
|
|
echo "enabling CANON_PP backend"
|
|
CANON_PP=canon_pp
|
|
fi
|
|
AC_SUBST(CANON_PP)
|
|
|
|
if test "${sane_cv_use_libieee1284}" != "yes"
|
|
then
|
|
echo "disabling HPSJ5S backend (failed to find required libieee1284 version)"
|
|
HPSJ5S=
|
|
else
|
|
echo "enabling HPSJ5S backend"
|
|
HPSJ5S=hpsj5s
|
|
fi
|
|
AC_SUBST(HPSJ5S)
|
|
|
|
if test "${HAVE_GPHOTO2}" != "gphoto2-config" \
|
|
-o "${sane_cv_use_libjpeg}" != "yes"; then
|
|
echo "disabling GPHOTO2 backend (not requested, or failed to find gphoto2-config or JPEG lib)"
|
|
GPHOTO2=
|
|
else
|
|
echo "enabling GPHOTO2 backend"
|
|
GPHOTO2=gphoto2
|
|
fi
|
|
AC_SUBST(GPHOTO2)
|
|
|
|
if test "${ac_cv_header_sys_scanio_h}" = "no"; then
|
|
echo "disabling PINT backend"
|
|
PINT=
|
|
else
|
|
echo "enabling PINT backend"
|
|
PINT=pint
|
|
fi
|
|
AC_SUBST(PINT)
|
|
if test "${ac_cv_func_ioperm}" = "no" \
|
|
&& test "${ac_cv_func__portaccess}" = "no"
|
|
then
|
|
echo "disabling QuickCam backend"
|
|
QCAM=
|
|
else
|
|
echo "enabling QuickCam backend"
|
|
QCAM=qcam
|
|
fi
|
|
AC_SUBST(QCAM)
|
|
if test "${sane_v4l_version}" = "v4l"
|
|
then
|
|
echo "enabling Video4Linux backend"
|
|
V4L=v4l
|
|
else
|
|
echo "disabling Video4Linux backend"
|
|
V4L=
|
|
fi
|
|
AC_SUBST(V4L)
|
|
if test "${ac_cv_header_sys_socket_h}" = "no"; then
|
|
echo "disabling NET backend"
|
|
NET=
|
|
SANED=
|
|
else
|
|
echo "enabling NET backend"
|
|
NET=net
|
|
SANED=saned
|
|
fi
|
|
AC_SUBST(NET)
|
|
AC_SUBST(SANED)
|
|
if test "${HAVE_LIBUSB}" = "yes" ; then
|
|
echo "enabling SM3600 backend"
|
|
SM3600=sm3600
|
|
else
|
|
echo "disabling SM3600 backend"
|
|
SM3600=
|
|
fi
|
|
AC_SUBST(SM3600)
|
|
if test "${ac_cv_header_sys_sem_h}" = "no" ; then
|
|
echo "disabling SnapScan backend"
|
|
SNAPSCAN=
|
|
else
|
|
echo "enabling SnapScan backend"
|
|
SNAPSCAN=snapscan
|
|
fi
|
|
AC_SUBST(SNAPSCAN)
|
|
|
|
if test "${enable_shared}" = "no"; then
|
|
enable_preload=yes
|
|
fi
|
|
if test "${enable_dynamic}" != yes || test "${enable_preload}" = "yes"; then
|
|
echo "preloading backends into DLL"
|
|
DLL_PRELOAD="\$(PRELOADABLE_BACKENDS)"
|
|
else
|
|
DLL_PRELOAD=""
|
|
fi
|
|
AC_SUBST(DLL_PRELOAD)
|
|
|
|
AC_ARG_ENABLE(pnm-backend,
|
|
AC_HELP_STRING([--enable-pnm-backend],
|
|
[enable the pnm backend for testing frontends (possible
|
|
security risk, see PROBLEMS file)]),
|
|
[PNM="pnm"], [PNM=""])
|
|
AC_SUBST(PNM)
|
|
|
|
AC_ARG_ENABLE(scsibuffersize,
|
|
AC_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])
|
|
echo "scsi buffersize: $set_scsibuffersize"
|
|
|
|
AC_ARG_ENABLE(scsi-directio,
|
|
AC_HELP_STRING([--enable-scsi-directio],
|
|
[enable SCSI direct IO (Linux only, dangerous, see
|
|
README.linux)]),
|
|
[
|
|
if eval "test x$enable_scsi_directio = xyes"; then
|
|
CFLAGS="$CFLAGS -DENABLE_SCSI_DIRECTIO"
|
|
fi
|
|
])
|
|
|
|
AC_ARG_ENABLE(parport-directio,
|
|
AC_HELP_STRING([--enable-parport-directio],
|
|
[enable direct hardware access to the parallel port, so
|
|
frontends will require special permission level]),
|
|
[
|
|
if eval "test x$enable_parport_directio = xyes"; then
|
|
CFLAGS="$CFLAGS -DENABLE_PARPORT_DIRECTIO"
|
|
fi
|
|
])
|
|
|
|
AC_ARG_ENABLE(translations,
|
|
AC_HELP_STRING([--disable-translations],
|
|
[don't install translations of backend options]),
|
|
[
|
|
if eval "test x$enable_translations = xno"; then
|
|
INSTALL_TRANSLATIONS=
|
|
else
|
|
INSTALL_TRANSLATIONS=install-translations
|
|
fi
|
|
],
|
|
INSTALL_TRANSLATIONS=install-translations
|
|
)
|
|
if eval "test x$INSTALL_TRANSLATIONS = xinstall-translations" ; then
|
|
if test x$MSGFMT = xno || test x$XGETTEXT = xno || test $MSGMERGE = no ; then
|
|
INSTALL_TRANSLATIONS=
|
|
echo "disabling translations (missing msgfmt, xgettext or msgmerge)"
|
|
else
|
|
echo "enabling translations"
|
|
fi
|
|
else
|
|
echo "disabling translations"
|
|
fi
|
|
AC_SUBST(INSTALL_TRANSLATIONS)
|
|
|
|
|
|
AC_ARG_ENABLE(local-backends,
|
|
AC_HELP_STRING([--disable-local-backends],
|
|
[turn off compilation of all backends but net]),
|
|
[
|
|
if eval "test x$enable_local_backends = xno"; then
|
|
SELECTED_BACKENDS="net"
|
|
fi
|
|
],
|
|
,
|
|
)
|
|
AC_SUBST(SELECTED_BACKENDS)
|
|
|
|
|
|
dnl ***********************************************************************
|
|
dnl Write output files
|
|
dnl ***********************************************************************
|
|
|
|
DISTCLEAN_FILES="*~ .*~ *.log *.bak *.old *.orig *.out *.rej \"\#\"* \".\\#\"*"
|
|
AC_SUBST(DISTCLEAN_FILES)
|
|
|
|
AC_CONFIG_FILES([Makefile lib/Makefile sanei/Makefile frontend/Makefile
|
|
japi/Makefile backend/Makefile include/Makefile doc/Makefile
|
|
po/Makefile testsuite/Makefile tools/Makefile])
|
|
AC_CONFIG_FILES([tools/sane-desc.el])
|
|
AC_CONFIG_FILES([tools/sane-config], [chmod a+x tools/sane-config])
|
|
AC_OUTPUT
|
|
|
|
dnl ***********************************************************************
|
|
dnl print configuration information
|
|
dnl ***********************************************************************
|
|
|
|
echo "Variables used for compilation/linking:"
|
|
echo using CPPFLAGS=\"${CPPFLAGS}\"
|
|
echo using CFLAGS=\"${CFLAGS}\"
|
|
echo using LDFLAGS=\"${LDFLAGS}\"
|
|
echo using LIBS=\"${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 ${mandir}`"
|
|
|
|
if test "$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
|
|
|
|
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 inproper operation, so please do heed this *"
|
|
echo "* advice. *"
|
|
echo "****************************************************************"
|