fp@365: #------------------------------------------------------------------------------
fp@365: # $Id$
fp@365: #------------------------------------------------------------------------------
fp@365: 
fp@365: AC_INIT([ethercat],[1.1],[fp@igh-essen.com])
fp@365: AM_INIT_AUTOMAKE([-Wall -Werror foreign dist-bzip2])
fp@365: AC_PREFIX_DEFAULT([/opt/etherlab])
fp@365: 
fp@365: #------------------------------------------------------------------------------
fp@365: # Linux sources
fp@365: #------------------------------------------------------------------------------
fp@365: 
fp@367: AC_ARG_WITH([linux],
fp@365:     AC_HELP_STRING(
fp@367:         [--with-linux=<version>],
fp@367:         [Linux kernel version @<:@running kernel@:>@]
fp@367:     ),
fp@368:     [version=[$withval]],
fp@368:     [version=[`uname -r`]]
fp@367: )
fp@365: 
fp@367: AC_MSG_CHECKING([for Linux kernel])
fp@367: modulesdir=/lib/modules/${version}
fp@367: if test \! -d ${modulesdir} || test \! -d ${modulesdir}/build; then
fp@365:    echo
fp@367:    AC_MSG_ERROR([Invalid modules directory ${modulesdir}])
fp@367: fi
fp@367: sourcedir=`cd ${modulesdir}/build && pwd -P`
fp@367: if test \! -r ${sourcedir}/Makefile; then
fp@367:    echo
fp@373:    AC_MSG_ERROR([No Linux kernel sources in $sourcedir])
fp@365: fi
fp@365: 
fp@367: AC_SUBST(LINUX_KERNEL_VERSION,[$version])
fp@367: AC_SUBST(LINUX_SOURCE_DIR,[$sourcedir])
fp@365: AC_SUBST(LINUX_MODULES_DIR,[$modulesdir])
fp@365: 
fp@367: AC_MSG_RESULT($LINUX_KERNEL_VERSION)
fp@367: 
fp@367: #------------------------------------------------------------------------------
fp@367: # Depmod
fp@367: #------------------------------------------------------------------------------
fp@367: 
fp@367: AC_PATH_PROG([DEPMOD], [depmod],, [$PATH:/sbin:/usr/sbin:/usr/local/sbin])
fp@367: 
fp@367: if test -z "$DEPMOD"; then
fp@367:    AC_MSG_WARN([depmod was not found!]);
fp@367: fi
fp@365: 
fp@365: #------------------------------------------------------------------------------
fp@365: 
ha@385: AC_CONFIG_FILES([
ha@385:         Makefile 
ha@385:         master/Makefile 
ha@385:         devices/Makefile 
ha@385:         script/Makefile
ha@385:         examples/mini/Makefile
ha@385: 	examples/rtai/Makefile
ha@385: 	examples/msr/Makefile
ha@385: ])
fp@365: AC_OUTPUT
fp@365: 
fp@365: #------------------------------------------------------------------------------