fp@1724: #------------------------------------------------------------------------------
fp@1724: # $Id$
fp@1724: #------------------------------------------------------------------------------
fp@1724: 
fp@1724: AC_INIT([ethercat],[1.1],[fp@igh-essen.com])
fp@1724: AM_INIT_AUTOMAKE([-Wall -Werror foreign dist-bzip2])
fp@1724: AC_PREFIX_DEFAULT([/opt/etherlab])
fp@1724: AC_CONFIG_FILES([Makefile master/Makefile devices/Makefile \
fp@1724: 	         examples/mini/Makefile \
fp@1724: 		 examples/rtai/Makefile \
fp@1724: 		 examples/msr/Makefile])
fp@1724: 
fp@1724: #------------------------------------------------------------------------------
fp@1724: # Linux sources
fp@1724: #------------------------------------------------------------------------------
fp@1724: 
fp@1725: AC_ARG_WITH([linux],
fp@1724:     AC_HELP_STRING(
fp@1725:         [--with-linux=<version>],
fp@1725:         [Linux kernel version @<:@running kernel@:>@]
fp@1725:     ),
fp@1724:     [ ],
fp@1725:     [version=`uname -r`]
fp@1725: )
fp@1724: 
fp@1725: AC_MSG_CHECKING([for Linux kernel])
fp@1725: modulesdir=/lib/modules/${version}
fp@1725: if test \! -d ${modulesdir} || test \! -d ${modulesdir}/build; then
fp@1724:    echo
fp@1725:    AC_MSG_ERROR([Invalid modules directory ${modulesdir}])
fp@1725: fi
fp@1725: sourcedir=`cd ${modulesdir}/build && pwd -P`
fp@1725: if test \! -r ${sourcedir}/Makefile; then
fp@1725:    echo
fp@1725:    AC_MSG_ERROR([No Linux kernel tree in $sourcedir])
fp@1724: fi
fp@1724: 
fp@1725: AC_SUBST(LINUX_KERNEL_VERSION,[$version])
fp@1725: AC_SUBST(LINUX_SOURCE_DIR,[$sourcedir])
fp@1724: AC_SUBST(LINUX_MODULES_DIR,[$modulesdir])
fp@1724: 
fp@1725: AC_MSG_RESULT($LINUX_KERNEL_VERSION)
fp@1725: 
fp@1725: #------------------------------------------------------------------------------
fp@1725: # Depmod
fp@1725: #------------------------------------------------------------------------------
fp@1725: 
fp@1725: AC_PATH_PROG([DEPMOD], [depmod],, [$PATH:/sbin:/usr/sbin:/usr/local/sbin])
fp@1725: 
fp@1725: if test -z "$DEPMOD"; then
fp@1725:    AC_MSG_WARN([depmod was not found!]);
fp@1725: fi
fp@1724: 
fp@1724: #------------------------------------------------------------------------------
fp@1724: 
fp@1724: AC_OUTPUT
fp@1724: 
fp@1724: #------------------------------------------------------------------------------