fp@365: #------------------------------------------------------------------------------ fp@365: # $Id$ fp@365: #------------------------------------------------------------------------------ fp@365: fp@392: AC_PREREQ(2.59) fp@777: AC_INIT([ethercat],[1.4.0-pre],[fp@igh-essen.com]) fp@387: AC_CONFIG_AUX_DIR([autoconf]) fp@479: AM_INIT_AUTOMAKE([-Wall -Werror dist-bzip2]) fp@387: AC_PREFIX_DEFAULT([/opt/etherlab]) fp@392: AC_CONFIG_HEADERS([config.h]) fp@392: AC_CONFIG_SRCDIR([config.h.in]) fp@365: fp@365: #------------------------------------------------------------------------------ fp@444: # Global fp@444: #------------------------------------------------------------------------------ fp@444: fp@444: branch=trunk fp@444: fp@444: AC_DEFINE_UNQUOTED(BRANCH, ["$branch"], [Subversion branch]) fp@444: AC_SUBST(BRANCH, [$branch]) fp@444: fp@922: AC_PROG_CXX fp@922: fp@444: #------------------------------------------------------------------------------ fp@365: # Linux sources fp@365: #------------------------------------------------------------------------------ fp@365: fp@440: AC_ARG_WITH([linux-dir], fp@365: AC_HELP_STRING( fp@440: [--with-linux-dir=], fp@440: [Linux kernel sources @<:@running kernel@:>@] fp@367: ), fp@440: [ fp@440: sourcedir=[$withval] fp@440: ], fp@440: [ fp@440: version=[`uname -r`] fp@440: modulesdir=/lib/modules/${version} fp@440: if test \! -d ${modulesdir} || test \! -d ${modulesdir}/build; then fp@440: echo fp@477: AC_MSG_ERROR([Failed to find Linux sources. Use --with-linux-dir!]) fp@440: fi fp@440: sourcedir=`cd ${modulesdir}/build && pwd -P` fp@440: ] fp@367: ) fp@365: fp@440: AC_MSG_CHECKING([for Linux kernel sources]) fp@440: fp@440: if test \! -r ${sourcedir}/.config; then fp@477: echo fp@477: AC_MSG_ERROR([No configured Linux kernel sources in $sourcedir]) fp@365: fi fp@365: fp@477: # Try to get kernel release string fp@537: if test -r ${sourcedir}/include/config/kernel.release; then fp@537: kernelrelease=`cat $sourcedir/include/config/kernel.release` fp@537: elif test -r ${sourcedir}/.kernelrelease; then fp@477: kernelrelease=`cat $sourcedir/.kernelrelease` fp@507: elif test -r ${sourcedir}/include/linux/utsrelease.h; then fp@507: hdr=${sourcedir}/include/linux/utsrelease.h fp@507: kernelrelease=`grep UTS_RELEASE $hdr | cut -d " " -f 3- | tr -d \"` fp@477: elif test -r ${sourcedir}/include/linux/version.h; then fp@507: hdr=${sourcedir}/include/linux/version.h fp@477: kernelrelease=`grep UTS_RELEASE $hdr | cut -d " " -f 3- | tr -d \"` fp@477: fi fp@477: fp@477: if test -z "$kernelrelease"; then fp@477: echo fp@477: AC_MSG_ERROR([Failed to extract Linux kernel version!]) fp@477: fi fp@477: fp@477: # Extract three numbers from kernel release string fp@537: linuxversion=`echo $kernelrelease | grep -oE "^[[0-9]]+\.[[0-9]]+\.[[0-9]]+"` fp@477: fp@367: AC_SUBST(LINUX_SOURCE_DIR,[$sourcedir]) fp@477: AC_SUBST(LINUX_KERNEL_RELEASE,[$kernelrelease]) fp@477: AC_SUBST(LINUX_KERNEL_VERSION,[$linuxversion]) fp@477: AC_SUBST(LINUX_MOD_PATH,[/lib/modules/$kernelrelease/ethercat]) fp@477: AC_MSG_RESULT([$LINUX_SOURCE_DIR (Kernel $LINUX_KERNEL_RELEASE)]) fp@367: fp@367: #------------------------------------------------------------------------------ fp@582: # 8139too driver fp@582: #------------------------------------------------------------------------------ fp@582: fp@582: AC_ARG_ENABLE([8139too], fp@582: AS_HELP_STRING([--enable-8139too], fp@582: [Enable 8139too driver]), fp@582: [ fp@582: case "${enableval}" in fp@582: yes) enable8139too=1 fp@582: ;; fp@582: no) enable8139too=0 fp@582: ;; fp@582: *) AC_MSG_ERROR([Invalid value for --enable-8139too]) fp@582: ;; fp@582: esac fp@582: ], fp@582: [enable8139too=1] fp@582: ) fp@582: fp@582: AM_CONDITIONAL(ENABLE_8139TOO, test "x$enable8139too" = "x1") fp@732: AC_SUBST(ENABLE_8139TOO,[$enable8139too]) fp@485: fp@485: AC_ARG_WITH([8139too-kernel], fp@485: AC_HELP_STRING( fp@485: [--with-8139too-kernel=], fp@485: [8139too kernel (only if differing)] fp@485: ), fp@485: [ fp@485: kernel8139too=[$withval] fp@485: ], fp@485: [ fp@485: kernel8139too=$linuxversion fp@485: ] fp@485: ) fp@485: fp@582: if test "x${enable8139too}" = "x1"; then fp@582: AC_MSG_CHECKING([for kernel for 8139too driver]) fp@582: fp@945: kernels=`ls -1 ${srcdir}/devices/ | grep -oE "^8139too-.*-" | cut -d "-" -f 2 | uniq` fp@582: found=0 fp@582: for k in $kernels; do fp@582: if test "$kernel8139too" = "$k"; then fp@582: found=1 fp@582: fi fp@582: done fp@582: if test $found -ne 1; then fp@582: AC_MSG_ERROR([kernel $kernel8139too not available for 8139too driver!]) fp@582: fi fp@582: fp@582: AC_MSG_RESULT([$kernel8139too]) fp@582: fi fp@582: fp@732: AC_SUBST(KERNEL_8139TOO,[$kernel8139too]) fp@732: fp@582: #------------------------------------------------------------------------------ fp@582: # e100 driver fp@569: #------------------------------------------------------------------------------ fp@569: fp@569: AC_ARG_ENABLE([e100], fp@569: AS_HELP_STRING([--enable-e100], fp@569: [Enable e100 driver]), fp@569: [ fp@569: case "${enableval}" in fp@569: yes) enablee100=1 fp@569: ;; fp@569: no) enablee100=0 fp@569: ;; fp@569: *) AC_MSG_ERROR([Invalid value for --enable-e100]) fp@569: ;; fp@569: esac fp@569: ], fp@582: [enablee100=0] # disabled by default fp@582: ) fp@582: fp@582: AM_CONDITIONAL(ENABLE_E100, test "x$enablee100" = "x1") fp@732: AC_SUBST(ENABLE_E100,[$enablee100]) fp@568: fp@568: AC_ARG_WITH([e100-kernel], fp@568: AC_HELP_STRING( fp@568: [--with-e100-kernel=], fp@568: [e100 kernel (only if differing)] fp@568: ), fp@568: [ fp@568: kernele100=[$withval] fp@568: ], fp@568: [ fp@568: kernele100=$linuxversion fp@568: ] fp@568: ) fp@568: fp@582: if test "x${enablee100}" = "x1"; then fp@569: AC_MSG_CHECKING([for kernel for e100 driver]) fp@569: fp@945: kernels=`ls -1 ${srcdir}/devices/ | grep -oE "^e100-.*-" | cut -d "-" -f 2 | uniq` fp@569: found=0 fp@569: for k in $kernels; do fp@569: if test "$kernele100" = "$k"; then fp@569: found=1 fp@569: fi fp@569: done fp@569: if test $found -ne 1; then fp@569: AC_MSG_ERROR([kernel $kernele100 not available for e100 driver!]) fp@569: fi fp@569: fp@569: AC_MSG_RESULT([$kernele100]) fp@569: fi fp@568: fp@732: AC_SUBST(KERNEL_E100,[$kernele100]) fp@732: fp@568: #------------------------------------------------------------------------------ fp@582: # forcedeth driver fp@581: #------------------------------------------------------------------------------ fp@581: fp@581: AC_ARG_ENABLE([forcedeth], fp@581: AS_HELP_STRING([--enable-forcedeth], fp@581: [Enable forcedeth driver]), fp@581: [ fp@581: case "${enableval}" in fp@581: yes) enableforcedeth=1 fp@581: ;; fp@581: no) enableforcedeth=0 fp@581: ;; fp@581: *) AC_MSG_ERROR([Invalid value for --enable-forcedeth]) fp@581: ;; fp@581: esac fp@581: ], fp@582: [enableforcedeth=0] # disabled by default! fp@582: ) fp@582: fp@582: AM_CONDITIONAL(ENABLE_FORCEDETH, test "x$enableforcedeth" = "x1") fp@732: AC_SUBST(ENABLE_FORCEDETH,[$enableforcedeth]) fp@581: fp@581: AC_ARG_WITH([forcedeth-kernel], fp@581: AC_HELP_STRING( fp@581: [--with-forcedeth-kernel=], fp@581: [forcedeth kernel (only if differing)] fp@581: ), fp@581: [ fp@581: kernelforcedeth=[$withval] fp@581: ], fp@581: [ fp@581: kernelforcedeth=$linuxversion fp@581: ] fp@581: ) fp@581: fp@582: if test "x${enableforcedeth}" = "x1"; then fp@581: AC_MSG_CHECKING([for kernel for forcedeth driver]) fp@581: fp@945: kernels=`ls -1 ${srcdir}/devices/ | grep -oE "^forcedeth-.*-" | cut -d "-" -f 2 | uniq` fp@581: found=0 fp@581: for k in $kernels; do fp@581: if test "$kernelforcedeth" = "$k"; then fp@581: found=1 fp@581: fi fp@581: done fp@581: if test $found -ne 1; then fp@581: AC_MSG_ERROR([kernel $kernelforcedeth not available for forcedeth driver!]) fp@581: fi fp@581: fp@581: AC_MSG_RESULT([$kernelforcedeth]) fp@581: fi fp@581: fp@732: AC_SUBST(KERNEL_FORCEDETH,[$kernelforcedeth]) fp@732: fp@581: #------------------------------------------------------------------------------ fp@667: # e1000 driver fp@667: #------------------------------------------------------------------------------ fp@667: fp@667: AC_ARG_ENABLE([e1000], fp@667: AS_HELP_STRING([--enable-e1000], fp@667: [Enable e1000 driver]), fp@667: [ fp@667: case "${enableval}" in fp@667: yes) enablee1000=1 fp@667: ;; fp@667: no) enablee1000=0 fp@667: ;; fp@667: *) AC_MSG_ERROR([Invalid value for --enable-e1000]) fp@667: ;; fp@667: esac fp@667: ], fp@667: [enablee1000=0] # disabled by default fp@667: ) fp@667: fp@667: AM_CONDITIONAL(ENABLE_E1000, test "x$enablee1000" = "x1") fp@732: AC_SUBST(ENABLE_E1000,[$enablee1000]) fp@667: fp@667: AC_ARG_WITH([e1000-kernel], fp@667: AC_HELP_STRING( fp@667: [--with-e1000-kernel=], fp@667: [e1000 kernel (only if differing)] fp@667: ), fp@667: [ fp@667: kernele1000=[$withval] fp@667: ], fp@667: [ fp@667: kernele1000=$linuxversion fp@667: ] fp@667: ) fp@667: fp@667: if test "x${enablee1000}" = "x1"; then fp@667: AC_MSG_CHECKING([for kernel for e1000 driver]) fp@667: fp@945: kernels=`ls -1 ${srcdir}/devices/e1000/ | grep -oE "^e1000_main-.*" | cut -d "-" -f 2 | uniq` fp@667: found=0 fp@667: for k in $kernels; do fp@667: if test "$kernele1000" = "$k"; then fp@667: found=1 fp@667: fi fp@667: done fp@667: if test $found -ne 1; then fp@667: AC_MSG_ERROR([kernel $kernele1000 not available for e1000 driver!]) fp@667: fi fp@667: fp@667: AC_MSG_RESULT([$kernele1000]) fp@667: fi fp@667: fp@732: AC_SUBST(KERNEL_E1000,[$kernele1000]) fp@732: fp@667: #------------------------------------------------------------------------------ fp@897: # r8169 driver fp@897: #------------------------------------------------------------------------------ fp@897: fp@897: AC_ARG_ENABLE([r8169], fp@897: AS_HELP_STRING([--enable-r8169], fp@897: [Enable r8169 driver]), fp@897: [ fp@897: case "${enableval}" in fp@897: yes) enabler8169=1 fp@897: ;; fp@897: no) enabler8169=0 fp@897: ;; fp@897: *) AC_MSG_ERROR([Invalid value for --enable-r8169]) fp@897: ;; fp@897: esac fp@897: ], fp@897: [enabler8169=0] # disabled by default fp@897: ) fp@897: fp@897: AM_CONDITIONAL(ENABLE_R8169, test "x$enabler8169" = "x1") fp@897: AC_SUBST(ENABLE_R8169,[$enabler8169]) fp@897: fp@897: AC_ARG_WITH([r8169-kernel], fp@897: AC_HELP_STRING( fp@897: [--with-r8169-kernel=], fp@897: [r8169 kernel (only if differing)] fp@897: ), fp@897: [ fp@897: kernelr8169=[$withval] fp@897: ], fp@897: [ fp@897: kernelr8169=$linuxversion fp@897: ] fp@897: ) fp@897: fp@897: if test "x${enabler8169}" = "x1"; then fp@897: AC_MSG_CHECKING([for kernel for r8169 driver]) fp@897: fp@945: kernels=`ls -1 ${srcdir}/devices/ | grep -oE "^r8169-.*-" | cut -d "-" -f 2 | uniq` fp@897: found=0 fp@897: for k in $kernels; do fp@897: if test "$kernelr8169" = "$k"; then fp@897: found=1 fp@897: fi fp@897: done fp@897: if test $found -ne 1; then fp@897: AC_MSG_ERROR([kernel $kernelr8169 not available for r8169 driver!]) fp@897: fi fp@897: fp@897: AC_MSG_RESULT([$kernelr8169]) fp@897: fi fp@897: fp@897: AC_SUBST(KERNEL_R8169,[$kernelr8169]) fp@897: fp@897: #------------------------------------------------------------------------------ fp@485: # RTAI path (optional) fp@485: #------------------------------------------------------------------------------ fp@485: fp@485: AC_ARG_WITH([rtai-dir], fp@485: AC_HELP_STRING( fp@485: [--with-rtai-dir=], fp@485: [RTAI path (only for RTAI examples)] fp@485: ), fp@485: [ fp@485: rtaidir=[$withval] fp@485: ], fp@485: [ fp@485: rtaidir="" fp@485: ] fp@485: ) fp@485: fp@485: AC_MSG_CHECKING([for RTAI path]) fp@485: fp@485: if test -z "${rtaidir}"; then fp@485: AC_MSG_RESULT([not specified.]) fp@485: else fp@485: if test \! -r ${rtaidir}/include/rtai.h; then fp@485: AC_MSG_ERROR([no RTAI installation found in ${rtaidir}!]) fp@485: fi fp@485: AC_MSG_RESULT([$rtaidir]) fp@732: fi fp@732: fp@732: AC_SUBST(RTAI_DIR,[$rtaidir]) fp@485: fp@485: #------------------------------------------------------------------------------ fp@392: # Debug interface fp@392: #------------------------------------------------------------------------------ fp@392: fp@679: AC_ARG_ENABLE([debug-if], fp@679: AS_HELP_STRING([--enable-debug-if], fp@440: [Create a debug interface for each master @<:@NO@:>@]), fp@440: [ fp@440: case "${enableval}" in fp@440: yes) dbg=1 fp@440: ;; fp@440: no) dbg=0 fp@440: ;; fp@679: *) AC_MSG_ERROR([Invalid value for --enable-debug-if]) fp@440: ;; fp@440: esac fp@440: ], fp@440: [dbg=0] fp@392: ) fp@440: fp@679: if test "x${dbg}" = "x1"; then fp@679: AC_DEFINE([EC_DEBUG_IF], [1], [Debug interfaces enabled]) fp@679: fi fp@679: AM_CONDITIONAL(ENABLE_DEBUG_IF, test "x$dbg" = "x1") fp@732: AC_SUBST(ENABLE_DEBUG_IF,[$dbg]) fp@679: fp@679: #------------------------------------------------------------------------------ fp@692: # Debug ring fp@692: #------------------------------------------------------------------------------ fp@692: fp@692: AC_ARG_ENABLE([debug-ring], fp@692: AS_HELP_STRING([--enable-debug-ring], fp@692: [Create a debug ring to record frames @<:@NO@:>@]), fp@692: [ fp@692: case "${enableval}" in fp@692: yes) debugring=1 fp@692: ;; fp@692: no) debugring=0 fp@692: ;; fp@692: *) AC_MSG_ERROR([Invalid value for --enable-debug-ring]) fp@692: ;; fp@692: esac fp@692: ], fp@692: [debugring=0] fp@692: ) fp@692: fp@692: if test "x${debugring}" = "x1"; then fp@692: AC_DEFINE([EC_DEBUG_RING], [1], [Debug ring enabled]) fp@692: fi fp@692: fp@692: #------------------------------------------------------------------------------ fp@715: # Ethernet-over-EtherCAT support fp@715: #------------------------------------------------------------------------------ fp@715: fp@715: AC_ARG_ENABLE([eoe], fp@715: AS_HELP_STRING([--enable-eoe], fp@715: [Enable EoE support (default: yes)]), fp@715: [ fp@715: case "${enableval}" in fp@715: yes) eoe=1 fp@715: ;; fp@715: no) eoe=0 fp@715: ;; fp@715: *) AC_MSG_ERROR([Invalid value for --enable-eoe]) fp@715: ;; fp@715: esac fp@715: ], fp@715: [eoe=1] fp@715: ) fp@715: fp@715: if test "x${eoe}" = "x1"; then fp@715: AC_DEFINE([EC_EOE], [1], [EoE support enabled]) fp@715: fi fp@715: AM_CONDITIONAL(ENABLE_EOE, test "x$eoe" = "x1") fp@732: AC_SUBST(ENABLE_EOE,[$eoe]) fp@485: fp@485: #------------------------------------------------------------------------------ fp@1040: # CPU timestamp counter support fp@1040: #------------------------------------------------------------------------------ fp@1040: fp@1040: AC_ARG_ENABLE([cycles], fp@1040: AS_HELP_STRING([--enable-cycles], fp@1040: [Use CPU timestamp counter (default: no)]), fp@1040: [ fp@1040: case "${enableval}" in fp@1040: yes) cycles=1 fp@1040: ;; fp@1040: no) cycles=0 fp@1040: ;; fp@1040: *) AC_MSG_ERROR([Invalid value for --enable-cycles]) fp@1040: ;; fp@1040: esac fp@1040: ], fp@1040: [cycles=0] fp@1040: ) fp@1040: fp@1040: if test "x${cycles}" = "x1"; then fp@1040: AC_DEFINE([EC_HAVE_CYCLES], [1], [Use CPU timestamp counter]) fp@1040: fi fp@1040: fp@1040: #------------------------------------------------------------------------------ fp@485: ha@385: AC_CONFIG_FILES([ fp@757: Doxyfile fp@732: Kbuild fp@392: Makefile fp@882: devices/Kbuild fp@882: devices/Makefile fp@882: devices/e1000/Kbuild fp@882: devices/e1000/Makefile fp@882: examples/Makefile fp@882: examples/mini/Kbuild fp@882: examples/mini/Makefile fp@882: examples/rtai/Kbuild fp@882: examples/rtai/Makefile fp@882: include/Makefile fp@732: master/Kbuild fp@392: master/Makefile ha@385: script/Makefile fp@563: script/init.d/Makefile fp@1185: script/init.d/ethercat fp@563: script/sysconfig/Makefile fp@1120: tool/Makefile ha@385: ]) fp@365: AC_OUTPUT fp@365: fp@365: #------------------------------------------------------------------------------