-AC_INIT([comedi],[0.7.75])
+AC_INIT([comedi],[0.7.76])
AC_CONFIG_SRCDIR([comedi/comedi_fops.c])
AC_CONFIG_HEADERS(config.h)
PACKAGE=comedi
COMEDI_MAJORVERSION=0
COMEDI_MINORVERSION=7
-COMEDI_MICROVERSION=75
-# set the nanoversion to 0 for releases, 1 for CVS, >= 2 for prereleases
+COMEDI_MICROVERSION=76
+# set the nanoversion to 0 for releases, 1 for Git, >= 2 for prereleases
COMEDI_NANOVERSION=0
if test x$COMEDI_NANOVERSION = x0 ; then
-DKBUILD_BASENAME=\$(shell basename \$< .c)"]
AC_SUBST(COMEDI_CFLAGS)
-COMEDI_CHECK_PCMCIA_PROBE([$LINUX_DIR], [ENABLE_PCMCIA="yes"], [ENABLE_PCMCIA="no"])
-#disable pcmcia by default until someone updates it to current kernel api
-ENABLE_PCMCIA="no"
+AS_CHECK_LINUX_CONFIG_OPTION([CONFIG_PCI],[HAVE_PCI="yes"],[HAVE_PCI="yes"],[HAVE_PCI="no"])
+AM_CONDITIONAL([CONFIG_PCI],[test "$HAVE_PCI" = "yes"])
+AC_ARG_ENABLE([pci],[ --disable-pci Disable support for PCI devices],
+ [ENABLE_PCI=$enableval],[ENABLE_PCI="maybe"])
+if test "$HAVE_PCI" = "yes" ; then
+ if test "$ENABLE_PCI" = "no" ; then
+ AC_MSG_NOTICE([PCI support disabled])
+ USE_PCI="no"
+ else
+ AC_DEFINE([CONFIG_COMEDI_PCI],[true],[Define if PCI support is enabled])
+ USE_PCI="yes"
+ fi
+else
+ if test "$ENABLE_PCI" = "yes" ; then
+ AC_MSG_ERROR([Kernel does not support PCI])
+ fi
+ USE_PCI="no"
+fi
+AM_CONDITIONAL([CONFIG_COMEDI_PCI],[test "$USE_PCI" = "yes"])
+
+COMEDI_CHECK_PCMCIA_DRIVER_PROBE([$LINUX_SRC_DIR],
+ [AS_CHECK_LINUX_CONFIG_OPTION([CONFIG_PCMCIA],
+ [HAVE_PCMCIA="yes"],[HAVE_PCMCIA="yes"],[HAVE_PCMCIA="no"])],
+ [HAVE_PCMCIA="no"])
+AM_CONDITIONAL([CONFIG_PCMCIA],[test "$HAVE_PCMCIA" = "yes"])
AC_ARG_ENABLE([pcmcia],[ --disable-pcmcia Disable support for PCMCIA devices],
- [ENABLE_PCMCIA=$enableval],[])
-if test "$ENABLE_PCMCIA" = "yes" ; then
- AS_LINUX_CONFIG_OPTION_MODULE(CONFIG_PCMCIA)
+ [ENABLE_PCMCIA=$enableval],[ENABLE_PCMCIA="maybe"])
+if test "$HAVE_PCMCIA" = "yes" ; then
+ if test "$ENABLE_PCMCIA" = "no" ; then
+ AC_MSG_NOTICE([PCMCIA support disabled])
+ USE_PCMCIA="no"
+ else
+ AC_DEFINE([CONFIG_COMEDI_PCMCIA],[true],[Define if using PCMCIA support])
+ USE_PCMCIA="yes"
+ fi
else
- AC_MSG_NOTICE([PCMCIA support disabled])
- AM_CONDITIONAL(CONFIG_PCMCIA,false)
+ if test "$ENABLE_PCMCIA" = "yes" ; then
+ AC_MSG_ERROR([Kernel does not support PCMCIA or its API is not supported by Comedi])
+ fi
+ USE_PCMCIA="no"
+fi
+AM_CONDITIONAL([CONFIG_COMEDI_PCMCIA],[test "$USE_PCMCIA" = "yes"])
+
+COMEDI_CHECK_PCMCIA_DRIVER_NAME([$LINUX_SRC_DIR],
+ [HAVE_PCMCIA_DRIVER_NAME="yes"], [HAVE_PCMCIA_DRIVER_NAME="no"])
+if test "$HAVE_PCMCIA_DRIVER_NAME" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_PCMCIA_DRIVER_NAME],[true],[Define if Linux kernel source has name member in struct pcmcia_driver])
+fi
+
+COMEDI_CHECK_PCMCIA_LOOP_TUPLE([$LINUX_SRC_DIR],
+ [HAVE_PCMCIA_LOOP_TUPLE="yes"], [HAVE_PCMCIA_LOOP_TUPLE="no"])
+if test "$HAVE_PCMCIA_LOOP_TUPLE" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_PCMCIA_LOOP_TUPLE],[true],[Define if Linux kernel source has pcmcia_loop_tuple function])
fi
+
+COMEDI_CHECK_DS_DEV_NODE_T([$LINUX_SRC_DIR],
+ [HAVE_DS_DEV_NODE_T="yes"], [HAVE_DS_DEV_NODE_T="no"])
+if test "$HAVE_DS_DEV_NODE_T" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_DS_DEV_NODE_T],[true],[Define if Linux kernel source has dev_node_t in pcmcia/ds.h (removed in 2.6.35)])
+fi
+
+COMEDI_CHECK_CS_IRQ_REQ_T([$LINUX_SRC_DIR],
+ [HAVE_CS_IRQ_REQ_T="yes"], [HAVE_CS_IRQ_REQ_T="no"])
+if test "$HAVE_CS_IRQ_REQ_T" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_CS_IRQ_REQ_T],[true],[Define if Linux kernel source has irq_req_t in pcmcia/cs.h (removed in 2.6.35)])
+fi
+
+COMEDI_CHECK_CS_IO_REQ_T([$LINUX_SRC_DIR],
+ [HAVE_CS_IO_REQ_T="yes"], [HAVE_CS_IO_REQ_T="no"])
+if test "$HAVE_CS_IO_REQ_T" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_CS_IO_REQ_T],[true],[Define if Linux kernel source has io_req_t in pcmcia/cs.h (removed in 2.6.36)])
+fi
+
+COMEDI_CHECK_CS_MEMREQ_T([$LINUX_SRC_DIR],
+ [HAVE_CS_MEMREQ_T="yes"], [HAVE_CS_MEMREQ_T="no"])
+if test "$HAVE_CS_MEMREQ_T" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_CS_MEMREQ_T],[true],[Define if Linux kernel source has memreq_t in pcmcia/cs.h (removed in 2.6.36)])
+fi
+
+COMEDI_CHECK_HAVE_CS_TYPES_H([$LINUX_SRC_DIR],
+ [HAVE_CS_TYPES_H="yes"], [HAVE_CS_TYPES_H="no"])
+if test "$HAVE_CS_TYPES_H" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_CS_TYPES_H],[true],[Define if Linux kernel source has pcmcia/cs_types.h (removed in 2.6.36)])
+fi
+
+COMEDI_CHECK_HAVE_CS_H([$LINUX_SRC_DIR],
+ [HAVE_CS_H="yes"], [HAVE_CS_H="no"])
+if test "$HAVE_CS_TYPES_H" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_CS_H],[true],[Define if Linux kernel source has pcmcia/cs.h (removed in 2.6.37)])
+fi
+
+COMEDI_CHECK_HAVE_GENERIC_BOOL_TYPE([$LINUX_SRC_DIR],
+ [HAVE_GENERIC_BOOL_TYPE="yes"], [HAVE_GENERIC_BOOL_TYPE="no"])
+if test "$HAVE_GENERIC_BOOL_TYPE" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_GENERIC_BOOL_TYPE],[true],[Define if Linux kernel source has generic 'bool' type in linux/types.h])
+fi
+
+COMEDI_CHECK_REQUEST_FIRMWARE_NOWAIT_HAS_GFP([$LINUX_SRC_DIR],
+ [REQUEST_FIRMWARE_NOWAIT_HAS_GFP="yes"],
+ [REQUEST_FIRMWARE_NOWAIT_HAS_GFP="no"])
+if test "$REQUEST_FIRMWARE_NOWAIT_HAS_GFP" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_REQUEST_FIRMWARE_NOWAIT_HAS_GFP],[true],[Define if Linux kernel 'request_firmware_nowait' function has 'gfp' parameter])
+fi
+
+AS_CHECK_LINUX_CONFIG_OPTION([CONFIG_USB],[HAVE_USB="yes"],[HAVE_USB="yes"],[HAVE_USB="no"])
+AM_CONDITIONAL([CONFIG_USB],[test "$HAVE_USB" = "yes"])
AC_ARG_ENABLE([usb],[ --disable-usb Disable support for USB devices],
- [ENABLE_USB=$enableval],[ENABLE_USB="yes"])
-if test "$ENABLE_USB" = "yes" ; then
- AS_LINUX_CONFIG_OPTION_MODULE(CONFIG_USB)
+ [ENABLE_USB=$enableval],[ENABLE_USB="maybe"])
+if test "$HAVE_USB" = "yes" ; then
+ if test "$ENABLE_USB" = "no" ; then
+ AC_MSG_NOTICE([USB support disabled])
+ USE_USB="no"
+ else
+ AC_DEFINE([CONFIG_COMEDI_USB],[true],[Define if using USB support])
+ USE_USB="yes"
+ fi
else
- AC_MSG_NOTICE([USB support disabled])
- AM_CONDITIONAL(CONFIG_USB,false)
+ if test "$ENABLE_USB" = "yes" ; then
+ AC_MSG_ERROR([Kernel does not support USB])
+ fi
+ USE_USB="no"
fi
-COMEDI_CHECK_LINUX_KBUILD([$LINUX_DIR], [ENABLE_KBUILD="yes"], [ENABLE_KBUILD="no"])
+AM_CONDITIONAL([CONFIG_COMEDI_USB],[test "$USE_USB" = "yes"])
+
+COMEDI_CHECK_LINUX_KBUILD([$LINUX_SRC_DIR], [ENABLE_KBUILD="yes"], [ENABLE_KBUILD="no"])
AC_ARG_ENABLE([kbuild], [ --enable-kbuild Force use (or not) of kernel's Kbuild system to build modules (needs recent 2.6 kernel)],
[ENABLE_KBUILD=$enableval], [])
AM_CONDITIONAL([CONFIG_KBUILD], [test ${ENABLE_KBUILD} = "yes"])
+COMEDI_CHECK_HAVE_MUTEX_H([$LINUX_SRC_DIR], [HAVE_MUTEX_H="yes"], [HAVE_MUTEX_H="no"])
+if test ${HAVE_MUTEX_H} = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_MUTEX_H], [true], [Define if Linux kernel has mutex.h header])
+fi
+COMEDI_CHECK_HAVE_LINUX_SEMAPHORE_H([$LINUX_SRC_DIR], [HAVE_LINUX_SEMAPHORE_H="yes"], [HAVE_LINUX_SEMAPHORE_H="no"])
+if test ${HAVE_LINUX_SEMAPHORE_H} = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_LINUX_SEMAPHORE_H], [true], [Define if Linux kernel has linux/semaphore.h header])
+fi
AS_LINUX_CONFIG_OPTION_MODULE(CONFIG_ISA)
-AS_LINUX_CONFIG_OPTION_MODULE(CONFIG_PCI)
AC_DEFINE(CONFIG_COMEDI_DEBUG, true, [Define if debugging is enabled])
AC_DEFINE(CONFIG_COMEDI_8255, true, [Define if 8255 support is enabled])
projects / comedi.git / blobdiff