The list of backends that are built is now in configure.in. Print backends

that are built. Allow manually setting the backends.
merge-requests/1/head
Henning Geinitz 2003-06-06 17:07:02 +00:00
rodzic b5fe663aa9
commit a425dd8e30
4 zmienionych plików z 237 dodań i 260 usunięć

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@ -2,6 +2,9 @@
* TODO: Removed saned issues.
* doc/descriptions/unsupported.desc: Added Microtek 336 CX.
* configure configure.in backend/Makefile.in: The list of backends
that are built is now in configure.in. Print backends that are
built. Allow manually setting the backends.
2003-06-05 Jochen Eisinger <jochen.eisinger@gmx.de>

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@ -62,16 +62,7 @@ FIRMWARE_DIRS = gt68xx
@SET_MAKE@
PRELOADABLE_BACKENDS = abaton agfafocus apple artec as6e avision bh canon \
canon630u @CANON_PP@ coolscan coolscan2 dc25 @DC210@ @DC240@ dmc \
epson fujitsu @GPHOTO2@ gt68xx hp @HPSJ5S@ leo matsushita microtek \
microtek2 mustek mustek_pp mustek_usb nec @NET@ pie @PINT@ plustek \
@PNM@ @QCAM@ ricoh s9036 sceptre sharp @SM3600@ @SNAPSCAN@ \
sp15c st400 tamarack test teco1 teco2 teco3 umax umax_pp umax1220u \
@V4L@ artec_eplus48u ma1509 ibm hp5400
ifneq (@SELECTED_BACKENDS@,)
PRELOADABLE_BACKENDS = @SELECTED_BACKENDS@
endif
PRELOADABLE_BACKENDS = @BACKENDS@
ALL_BACKENDS = $(PRELOADABLE_BACKENDS) dll

253
configure vendored
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@ -463,7 +463,7 @@ ac_includes_default="\
# include <unistd.h>
#endif"
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS V_MAJOR V_MINOR V_REV PACKAGE VERSION NUMBER_VERSION build build_cpu build_vendor build_os host host_cpu host_vendor host_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA SET_MAKE CPP EGREP SANE_CONFIG_PATH MSGFMT XGETTEXT MSGMERGE LATEX DVIPS MAKEINDEX INCLUDES LINKER_RPATH DL_LIB DYNAMIC_FLAG HAVE_GPHOTO2 ac_ct_HAVE_GPHOTO2 ALLOCA LIBOBJS LN_S ECHO AR ac_ct_AR RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP DLLTOOL ac_ct_DLLTOOL AS ac_ct_AS OBJDUMP ac_ct_OBJDUMP CXX CXXFLAGS ac_ct_CXX CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL DC210 DC240 DJPEG CANON_PP HPSJ5S GPHOTO2 PINT QCAM V4L NET SANED SNAPSCAN DLL_PRELOAD PNM SM3600 INSTALL_TRANSLATIONS SELECTED_BACKENDS USE_LATEX DISTCLEAN_FILES LTLIBOBJS'
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS V_MAJOR V_MINOR V_REV PACKAGE VERSION NUMBER_VERSION build build_cpu build_vendor build_os host host_cpu host_vendor host_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA SET_MAKE CPP EGREP SANE_CONFIG_PATH MSGFMT XGETTEXT MSGMERGE LATEX DVIPS MAKEINDEX INCLUDES LINKER_RPATH DL_LIB DYNAMIC_FLAG HAVE_GPHOTO2 ac_ct_HAVE_GPHOTO2 ALLOCA LIBOBJS LN_S ECHO AR ac_ct_AR RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP DLLTOOL ac_ct_DLLTOOL AS ac_ct_AS OBJDUMP ac_ct_OBJDUMP CXX CXXFLAGS ac_ct_CXX CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL SANED DJPEG BACKENDS DLL_PRELOAD INSTALL_TRANSLATIONS USE_LATEX DISTCLEAN_FILES LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
@ -1035,6 +1035,8 @@ Optional Features:
--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
--disable-libtool-lock avoid locking (might break parallel builds)
--disable-local-backends
turn off compilation of all backends but net
--enable-pnm-backend enable the pnm backend for testing frontends
(possible security risk, see PROBLEMS file)
--enable-scsibuffersize=N
@ -1046,8 +1048,6 @@ Optional Features:
enable direct hardware access to the parallel port,
so frontends will require special permission level
--disable-translations don't install translations of backend options
--disable-local-backends
turn off compilation of all backends but net
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
@ -23608,99 +23608,116 @@ LIBTOOL='$(SHELL) $(top_builddir)/libtool'
if test "${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
if test "${sane_cv_use_libieee1284}" != "yes"
then
echo "disabling CANON_PP backend (failed to find required libieee1284 version)"
CANON_PP=
else
echo "enabling CANON_PP backend"
CANON_PP=canon_pp
fi
if test "${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
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
if test "${ac_cv_header_sys_scanio_h}" = "no"; then
echo "disabling PINT backend"
PINT=
else
echo "enabling PINT backend"
PINT=pint
fi
if test "${ac_cv_func_ioperm}" = "no" \
&& test "${ac_cv_func__portaccess}" = "no"
then
echo "disabling QuickCam backend"
QCAM=
else
echo "enabling QuickCam backend"
QCAM=qcam
fi
if test "${sane_v4l_version}" = "v4l"
then
echo "enabling Video4Linux backend"
V4L=v4l
else
echo "disabling Video4Linux backend"
V4L=
fi
if test "${ac_cv_header_sys_socket_h}" = "no"; then
echo "disabling NET backend"
NET=
echo "*** disabling saned (sys/socket.h not found)"
SANED=
else
echo "enabling NET backend"
NET=net
SANED=saned
fi
if test "${ac_cv_header_sys_sem_h}" = "no" ; then
echo "disabling SnapScan backend"
SNAPSCAN=
# Check whether --enable-local-backends or --disable-local-backends was given.
if test "${enable_local_backends+set}" = set; then
enableval="$enable_local_backends"
fi;
if eval "test x$enable_local_backends = xno"; then
BACKENDS="net"
else
echo "enabling SnapScan backend"
SNAPSCAN=snapscan
if test "${BACKENDS}" != "" ; then
{ echo "$as_me:$LINENO: Manually selected backends: ${BACKENDS}" >&5
echo "$as_me: Manually selected backends: ${BACKENDS}" >&6;}
else
BACKENDS="abaton agfafocus apple artec as6e avision bh canon \
canon630u coolscan coolscan2 dc25 dmc \
epson fujitsu gt68xx hp leo matsushita microtek \
microtek2 mustek mustek_pp mustek_usb nec pie plustek \
ricoh s9036 sceptre sharp \
sp15c st400 tamarack test teco1 teco2 teco3 umax umax_pp umax1220u \
artec_eplus48u ma1509 ibm hp5400"
if test "${sane_cv_use_libjpeg}" != "yes"; then
echo "*** disabling DC210 backend (failed to find JPEG library)"
echo "*** disabling DC240 backend (failed to find JPEG library)"
else
BACKENDS="${BACKENDS} dc210 dc240"
DJPEG=djpeg
fi
if test "${sane_cv_use_libieee1284}" != "yes"
then
echo "*** disabling CANON_PP backend (failed to find libieee1284 library)"
echo "*** disabling HPSJ5S backend (failed to find libieee1284 library)"
else
BACKENDS="${BACKENDS} canon_pp hpsj5s"
fi
if test "${HAVE_GPHOTO2}" != "gphoto2-config" \
-o "${sane_cv_use_libjpeg}" != "yes"; then
echo "*** disabling GPHOTO2 backend (not requested, or failed to find gphoto2-config or JPEG library)"
else
BACKENDS="${BACKENDS} gphoto2"
fi
if test "${ac_cv_header_sys_scanio_h}" = "no"; then
echo "*** disabling PINT backend (sys/scanio.h not found)"
else
BACKENDS="${BACKENDS} pint"
fi
if test "${ac_cv_func_ioperm}" = "no" \
&& test "${ac_cv_func__portaccess}" = "no"
then
echo "*** disabling qcam backend (ioperm or portaccess not found)"
else
BACKENDS="${BACKENDS} qcam"
fi
if test "${sane_v4l_version}" != "v4l"
then
echo "*** disabling v4l (Video for Linux) backend (linux/videodev.h not found)"
else
BACKENDS="${BACKENDS} v4l"
fi
if test "${ac_cv_header_sys_socket_h}" = "no"; then
echo "*** disabling net backend (sys/socket.h not found)"
else
BACKENDS="${BACKENDS} net"
fi
if test "${ac_cv_header_sys_sem_h}" = "no" ; then
echo "*** disabling snapscan backend (sys/sem.h not found)"
else
BACKENDS="${BACKENDS} snapscan"
fi
# Check whether --enable-pnm-backend or --disable-pnm-backend was given.
if test "${enable_pnm_backend+set}" = set; then
enableval="$enable_pnm_backend"
BACKENDS="${BACKENDS} pnm"
else
echo "*** disabling pnm backend (not selected manually)"
fi;
if test "${HAVE_LIBUSB}" != "yes" ; then
echo "*** disabling SM3600 backend (libusb or usb.h not found)"
else
BACKENDS="${BACKENDS} sm3600"
fi
fi
fi
if test "${enable_shared}" = "no"; then
enable_preload=yes
fi
@ -23712,14 +23729,6 @@ else
fi
# Check whether --enable-pnm-backend or --disable-pnm-backend was given.
if test "${enable_pnm_backend+set}" = set; then
enableval="$enable_pnm_backend"
PNM="pnm"
else
PNM=""
fi;
# Check whether --enable-scsibuffersize or --disable-scsibuffersize was given.
if test "${enable_scsibuffersize+set}" = set; then
@ -23755,15 +23764,6 @@ if test "${enable_parport_directio+set}" = set; then
fi;
if test "${HAVE_LIBUSB}" = "yes" ; then
echo "enabling SM3600 backend"
SM3600=sm3600
else
echo "disabling SM3600 backend"
SM3600=
fi
# Check whether --enable-translations or --disable-translations was given.
if test "${enable_translations+set}" = set; then
enableval="$enable_translations"
@ -23791,17 +23791,6 @@ fi
# Check whether --enable-local-backends or --disable-local-backends was given.
if test "${enable_local_backends+set}" = set; then
enableval="$enable_local_backends"
if eval "test x$enable_local_backends = xno"; then
SELECTED_BACKENDS="net"
fi
fi;
if test "$LATEX" != "no" && test "$DVIPS" != "no" && test "$MAKEINDEX" != "no" ; then
USE_LATEX="yes"
else
@ -24505,23 +24494,11 @@ s,@F77@,$F77,;t t
s,@FFLAGS@,$FFLAGS,;t t
s,@ac_ct_F77@,$ac_ct_F77,;t t
s,@LIBTOOL@,$LIBTOOL,;t t
s,@DC210@,$DC210,;t t
s,@DC240@,$DC240,;t t
s,@DJPEG@,$DJPEG,;t t
s,@CANON_PP@,$CANON_PP,;t t
s,@HPSJ5S@,$HPSJ5S,;t t
s,@GPHOTO2@,$GPHOTO2,;t t
s,@PINT@,$PINT,;t t
s,@QCAM@,$QCAM,;t t
s,@V4L@,$V4L,;t t
s,@NET@,$NET,;t t
s,@SANED@,$SANED,;t t
s,@SNAPSCAN@,$SNAPSCAN,;t t
s,@DJPEG@,$DJPEG,;t t
s,@BACKENDS@,$BACKENDS,;t t
s,@DLL_PRELOAD@,$DLL_PRELOAD,;t t
s,@PNM@,$PNM,;t t
s,@SM3600@,$SM3600,;t t
s,@INSTALL_TRANSLATIONS@,$INSTALL_TRANSLATIONS,;t t
s,@SELECTED_BACKENDS@,$SELECTED_BACKENDS,;t t
s,@USE_LATEX@,$USE_LATEX,;t t
s,@DISTCLEAN_FILES@,$DISTCLEAN_FILES,;t t
s,@LTLIBOBJS@,$LTLIBOBJS,;t t
@ -24988,18 +24965,28 @@ fi
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 "-> Variables used for compilation/linking:"
echo CPPFLAGS=\"${CPPFLAGS}\"
echo CFLAGS=\"${CFLAGS}\"
echo LDFLAGS=\"${LDFLAGS}\"
echo LIBS=\"${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 ${mandir}`"
echo "Network parameters:"
echo "-> Network parameters:"
if test "${SANED}" = "saned" ; then
echo "Build saned: yes"
else
echo "Build saned: no"
fi
echo "IPv6 support: `eval eval echo ${ipv6}`"
echo "-> The following backends will be built:"
for backend in ${BACKENDS} ; do
echo $ECHO_N "${backend} "
done
echo
if test "$SANE_CONFIG_PATH" != "no" ; then
SANE_INSTALLED_VERSION=`$SANE_CONFIG_PATH --version`

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@ -246,97 +246,110 @@ 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=
echo "*** disabling saned (sys/socket.h not found)"
SANED=
else
echo "enabling NET backend"
NET=net
SANED=saned
fi
AC_SUBST(NET)
AC_SUBST(SANED)
if test "${ac_cv_header_sys_sem_h}" = "no" ; then
echo "disabling SnapScan backend"
SNAPSCAN=
dnl These are the backends that are build in any case:
AC_ARG_ENABLE(local-backends,
AC_HELP_STRING([--disable-local-backends],
[turn off compilation of all backends but net]))
if eval "test x$enable_local_backends = xno"; then
BACKENDS="net"
else
echo "enabling SnapScan backend"
SNAPSCAN=snapscan
if test "${BACKENDS}" != "" ; then
AC_MSG_NOTICE([Manually selected backends: ${BACKENDS}])
else
BACKENDS="abaton agfafocus apple artec as6e avision bh canon \
canon630u coolscan coolscan2 dc25 dmc \
epson fujitsu gt68xx hp leo matsushita microtek \
microtek2 mustek mustek_pp mustek_usb nec pie plustek \
ricoh s9036 sceptre sharp \
sp15c st400 tamarack test teco1 teco2 teco3 umax umax_pp umax1220u \
artec_eplus48u ma1509 ibm hp5400"
if test "${sane_cv_use_libjpeg}" != "yes"; then
echo "*** disabling DC210 backend (failed to find JPEG library)"
echo "*** disabling DC240 backend (failed to find JPEG library)"
else
BACKENDS="${BACKENDS} dc210 dc240"
DJPEG=djpeg
fi
AC_SUBST(DJPEG)
if test "${sane_cv_use_libieee1284}" != "yes"
then
echo "*** disabling CANON_PP backend (failed to find libieee1284 library)"
echo "*** disabling HPSJ5S backend (failed to find libieee1284 library)"
else
BACKENDS="${BACKENDS} canon_pp hpsj5s"
fi
if test "${HAVE_GPHOTO2}" != "gphoto2-config" \
-o "${sane_cv_use_libjpeg}" != "yes"; then
echo "*** disabling GPHOTO2 backend (not requested, or failed to find gphoto2-config or JPEG library)"
else
BACKENDS="${BACKENDS} gphoto2"
fi
if test "${ac_cv_header_sys_scanio_h}" = "no"; then
echo "*** disabling PINT backend (sys/scanio.h not found)"
else
BACKENDS="${BACKENDS} pint"
fi
if test "${ac_cv_func_ioperm}" = "no" \
&& test "${ac_cv_func__portaccess}" = "no"
then
echo "*** disabling qcam backend (ioperm or portaccess not found)"
else
BACKENDS="${BACKENDS} qcam"
fi
if test "${sane_v4l_version}" != "v4l"
then
echo "*** disabling v4l (Video for Linux) backend (linux/videodev.h not found)"
else
BACKENDS="${BACKENDS} v4l"
fi
if test "${ac_cv_header_sys_socket_h}" = "no"; then
echo "*** disabling net backend (sys/socket.h not found)"
else
BACKENDS="${BACKENDS} net"
fi
if test "${ac_cv_header_sys_sem_h}" = "no" ; then
echo "*** disabling snapscan backend (sys/sem.h not found)"
else
BACKENDS="${BACKENDS} snapscan"
fi
AC_ARG_ENABLE(pnm-backend,
AC_HELP_STRING([--enable-pnm-backend],
[enable the pnm backend for testing frontends (possible
security risk, see PROBLEMS file)]),
[
BACKENDS="${BACKENDS} pnm"
], [
echo "*** disabling pnm backend (not selected manually)"
])
if test "${HAVE_LIBUSB}" != "yes" ; then
echo "*** disabling SM3600 backend (libusb or usb.h not found)"
else
BACKENDS="${BACKENDS} sm3600"
fi
fi
fi
AC_SUBST(SNAPSCAN)
AC_SUBST(BACKENDS)
if test "${enable_shared}" = "no"; then
enable_preload=yes
@ -349,12 +362,6 @@ else
fi
AC_SUBST(DLL_PRELOAD)
AC_ARG_ENABLE(pnm-backend,
AC_HELP_STRING([--enable-pnm-backend],
[enable the pnm backend for testing frontends (possible
security risk, see PROBLEMS file)]),
[PNM="pnm"], [PNM=""])
AC_SUBST(PNM)
AC_ARG_ENABLE(scsibuffersize,
AC_HELP_STRING([--enable-scsibuffersize=N],
@ -385,15 +392,6 @@ AC_ARG_ENABLE(parport-directio,
fi
])
if test "${HAVE_LIBUSB}" = "yes" ; then
echo "enabling SM3600 backend"
SM3600=sm3600
else
echo "disabling SM3600 backend"
SM3600=
fi
AC_SUBST(SM3600)
AC_ARG_ENABLE(translations,
AC_HELP_STRING([--disable-translations],
[don't install translations of backend options]),
@ -419,18 +417,6 @@ 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$enable_local_backends = xno"; then
SELECTED_BACKENDS="net"
fi
],
,
)
AC_SUBST(SELECTED_BACKENDS)
if test "$LATEX" != "no" && test "$DVIPS" != "no" && test "$MAKEINDEX" != "no" ; then
USE_LATEX="yes"
else
@ -456,18 +442,28 @@ 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 "-> Variables used for compilation/linking:"
echo CPPFLAGS=\"${CPPFLAGS}\"
echo CFLAGS=\"${CFLAGS}\"
echo LDFLAGS=\"${LDFLAGS}\"
echo LIBS=\"${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 ${mandir}`"
echo "Network parameters:"
echo "-> Network parameters:"
if test "${SANED}" = "saned" ; then
echo "Build saned: yes"
else
echo "Build saned: no"
fi
echo "IPv6 support: `eval eval echo ${ipv6}`"
echo "-> The following backends will be built:"
for backend in ${BACKENDS} ; do
echo $ECHO_N "${backend} "
done
echo
if test "$SANE_CONFIG_PATH" != "no" ; then
SANE_INSTALLED_VERSION=`$SANE_CONFIG_PATH --version`