Adding -fPIC isn't necessary of xeno-config is set correctly. Backed out changeset b9f1fcda7d30
#!/bin/bash
#
# Copyright (C) 2004 Edouard TISSERRANT, Laurent BESSARD
# Based on Gabriel Gerhardsson's cacheprobe configure script.
#
# This file is part of CanFestival, a library implementing CanOpen Stack.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
###########################################################################
# DEFAULT CANFESTIVAL DEFINES #
###########################################################################
# Number of can bus to use
MAX_CAN_BUS_ID=1
# max bytes to transmit by SDO Put 4 if you only support expedited transfer.
#For a normal transfer, (usually for a string), put the maximum string size to transfer.
SDO_MAX_LENGTH_TRANSFER=32
# For block transfer, number of segments transmitted at once.
# SDO_BLOCK_SIZE CAN frames must fit into the CAN Tx buffer
SDO_BLOCK_SIZE=16
# Number of SDO from differents nodes that the node can manage concurrently.
#for a slave node, usually put 1.
SDO_MAX_SIMULTANEOUS_TRANSFERS=4
# Used for NMTable[bus][nodeId]
# You can put less of 128 if on the netwo
# are connected only smaller nodeId node.
NMT_MAX_NODE_ID=128
#Timeout in milliseconds for SDO.
# Comment the #define if not used (infinite wait for SDO response message)
SDO_TIMEOUT_MS=3000
MAX_NB_TIMER=32
# Generic timers declaration defaults
US_TO_TIMEVAL_FACTOR=
TIMEVAL=
TIMEVAL_MAX=
# Default to little-endian
CANOPEN_BIG_ENDIAN=
# Max number of active errors managed in error_data structure.
EMCY_MAX_ERRORS=8
#Timeout in milliseconds for LSS.
LSS_TIMEOUT_MS=1000
#Timeout in milliseconds for LSS FastScan.
LSS_FS_TIMEOUT_MS=100
###########################################################################
# DEFAULT BUILD OPTIONS #
###########################################################################
#default target
SUB_TARGET=
# First compiler option - we will check if it exists
CC1=gcc
# Second compiler option - we will check if it exists
CC2=cc
# Install prefix
SUB_PREFIX=
# Used for C compiler test/detection
CFLAGS=
test=conftest
rm -f $test $test.c
if [ "$XENO_CONFIG" = "" ]; then
XENO_CONFIG=xeno-config
fi
if [ "$RTAI_CONFIG" = "" ]; then
RTAI_CONFIG=/usr/realtime/bin/rtai-config
fi
###########################################################################
# ARGUMENTS PARSING #
###########################################################################
while [ $# -ge 1 ]; do
optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
case $1 in
--cc=*) CC=$optarg;;
--cxx=*) CXX=$optarg;;
--ld=*) LD=$optarg;;
--binutils=*) BINUTILS_PREFIX=$optarg;;
--arch=*) SUB_ARCH_NAME=$optarg;;
--os=*) SUB_OS_NAME=$optarg;;
--kerneldir=*) SUB_KERNELDIR=$optarg;;
--prefix=*) SUB_PREFIX=$optarg;;
--target=*) SUB_TARGET=$optarg;;
--can=*) SUB_CAN_DRIVER=$optarg;;
--timers=*) SUB_TIMERS_DRIVER=$optarg;;
--wx=*) SUB_WX=$optarg;
echo "Forced wx detection to $optarg";;
--disable-Ox) DISABLE_OPT=1;
echo "On user request: Won't optimize with \"-Ox\"";;
--disable-dll) DISABLE_DLL=1;
echo "On user request: Won't create and link to dll";;
--enable-lss) ENABLE_LSS=1;
echo "On user request: LSS services enabled";;
--enable-lss-fs) ENABLE_LSS_FS=1;
echo "On user request: LSS FastScan service enabled";;
--debug=*) DEBUG=$optarg;;
--MAX_CAN_BUS_ID=*) MAX_CAN_BUS_ID=$optarg;;
--SDO_MAX_LENGTH_TRANSFER=*) SDO_MAX_LENGTH_TRANSFER=$optarg;;
--SDO_BLOCK_SIZE=*) SDO_BLOCK_SIZE=$optarg;;
--SDO_MAX_SIMULTANEOUS_TRANSFERS=*) SDO_MAX_SIMULTANEOUS_TRANSFERS=$optarg;;
--NMT_MAX_NODE_ID=*) NMT_MAX_NODE_ID=$optarg;;
--SDO_TIMEOUT_MS=*) SDO_TIMEOUT_MS=$optarg;;
--CANOPEN_BIG_ENDIAN=*) CANOPEN_BIG_ENDIAN=$optarg;;
--MAX_NB_TIMER=*) MAX_NB_TIMER=$optarg;;
--EMCY_MAX_ERRORS=*) EMCY_MAX_ERRORS=$optarg;;
--LSS_TIMEOUT_MS=*) LSS_TIMEOUT_MS=$optarg;;
--LSS_FS_TIMEOUT_MS=*) LSS_FS_TIMEOUT_MS=$optarg;;
--help)
echo "Usage: ./configure [options]"
echo "Options:"
echo " --cc=foo Use C compiler 'foo' instead of defaults ${CC1} or ${CC2}."
echo " --cxx=foo Use C++ compiler 'foo' instead of defaults g++."
echo " --ld=foo Use linker 'foo' instead of ld."
echo " --arch=foo Use architecture 'foo' instead of trying to autodetect."
echo " --os=foo Use operative system 'foo' instead of trying to autodetect."
echo " --kerneldir=foo Use 'foo' as kernel source directory instead of default"
echo " --prefix=foo Use prefix 'foo' instead of default ${SUB_PREFIX}."
echo " --target=foo Use 'foo' as build target."
echo " \"unix\" for unix-like systems (Linux, Cygwin)"
echo " \"win32\" for win32 systems (native, mingw or VC++)"
echo " \"hcs12\" for HCS12 micro-controller"
echo " --can=foo Use 'foo' as CAN driver"
echo " \"anagate_linux\" use AnaGate CAN(duo) driver for linux"
echo " \"anagate_win32\" use AnaGate CAN(duo) driver for win32"
echo " \"peak_linux\" use Linux build host installed Peak driver and library"
echo " see http://www.peak-system.com/linux/"
echo " \"peak_win32\" use win32 PcanLight Peak driver and library with Cygwin"
echo " see http://www.peak-system.com/themen/download_gb.html"
echo " \"virtual\" use unix pipe based virtual can driver"
echo " \"virtual_kernel\" use kernel module virtual can driver"
echo " \"socket\" use socket-can "
echo " see http://developer.berlios.de/projects/socketcan/"
echo " \"lincan\" lincan driver"
echo " see http://www.ocera.org/download/components/WP7/lincan-0.3.3.html"
echo " \"can4linux\" can4linux driver"
echo " see http://www.port.de/engl/canprod/hw_can4linux.html"
echo " \"copcican_linux\" user space driver interface for CO-PCICAN card"
echo " see http://www.cosateq.com/"
echo " \"copcican_comedi\" COMEDI driver interface for CO-PCICAN card"
echo " see http://www.cosateq.com/"
echo " --timers=foo Use 'foo' as TIMERS driver (can be 'unix', 'xeno', 'rtai', 'kernel' or 'kernel_xeno')"
echo " --wx=foo Force result of WxWidgets detection (0 or 1)"
echo " --binutils=path Override binutils path detection (as regards \$CC content)"
echo " --disable-dll Disable run-time dynamic linking of can, led and nvram drivers"
echo " --enable-lss Enable the LSS services"
echo " --enable-lss-fs Enable the LSS FastScan service"
echo " --disable-Ox Disable gcc \"-Ox\" optimizations."
echo " --debug=foo,foo,.. Enable debug messages, ERR -> only errors, WAR)."
echo " \"PDO\" send errors and warnings through PDO messages"
echo " \"ERR\" print errors only, to stdout"
echo " \"WAR\" print errors and warnings, to stdout"
echo " \"MSG\" print messages content, to stdout"
echo
echo "Stack compilation constants"
echo " --MAX_CAN_BUS_ID [=1] Number of can bus to use"
echo " --SDO_MAX_LENGTH_TRANSFER [=32] max bytes to transmit by SDO"
echo " --SDO_BLOCK_SIZE [=16] max CAN frames transmitted at once for block transfer"
echo " --SDO_MAX_SIMULTANEOUS_TRANSFERS [=4] Number of SDO that the node can manage concurrently"
echo " --NMT_MAX_NODE_ID [=128] can be reduced to gain memory on small network"
echo " --SDO_TIMEOUT_MS [=3000] Timeout in milliseconds for SDO (None to disable the feature)"
echo " --EMCY_MAX_ERRORS [=8] Max number of active errors managed in error_data structure"
echo " --LSS_TIMEOUT_MS [=1000] Timeout in milliseconds for LSS services."
echo " LSS must be enabled with \"--enable-lss\""
echo " --LSS_FS_TIMEOUT_MS [=100] Timeout in milliseconds for LSS FastScan service."
echo " LSS FastScan must be enabled with \"--enable-lss-fs\""
exit 0;;
*) echo "Unknown argument ${1}"; exit -1;;
esac
shift
done
###########################################################################
# GUESS OS/ARCH #
###########################################################################
if [ "$SUB_OS_NAME" = "" ]; then
SUB_OS_NAME="`(uname -s | sed \"s/\//-/\" | sed \"s/_/-/\" \
| sed \"s/-.*//g\") 2>&1`"
fi
if [ "$SUB_ARCH_NAME" = "" ]; then
if [ "$CC" = "" ]; then
A_NAME="`(uname -m) 2>&1`"
else
A_NAME="`$CC -dumpmachine | sed 's:-.*::'`"
fi
fi
# x86
if [ "$A_NAME" = "i386" -o "$A_NAME" = "i486" -o "$A_NAME" = "i586" -o "$A_NAME" = "i686" -o "$A_NAME" = "x86" ]; then
SUB_ARCH_NAME=x86
fi
# x86_64
if [ "$A_NAME" = "x86_64" ]; then
SUB_ARCH_NAME=x86_64
fi
# ppc
if [ "$A_NAME" = "powerpc" ]; then
SUB_ARCH_NAME=ppc
fi
# ppc64
if [ "$A_NAME" = "powerpc64" ]; then
SUB_ARCH_NAME=ppc64
fi
# arm
if [ "$A_NAME" = "arm" ]; then
SUB_ARCH_NAME=arm
fi
# mingw32
if [ "$A_NAME" = "mingw32" ]; then
SUB_ARCH_NAME=mingw32
fi
if [ "$SUB_ARCH_NAME" = "" ]; then
echo "Error: could not detect what architecture this system is running!"
echo "Please supply manually instead with \"--arch=foo\""
exit -1
fi
echo "Host OS: ${SUB_OS_NAME}"
echo "Host arch: ${SUB_ARCH_NAME}"
if [ "$SUB_ARCH_NAME" = "ppc" -o "$SUB_ARCH_NAME" = "powerpc" ]; then
# PowerPC uses big endian format
CANOPEN_BIG_ENDIAN=1
fi
###########################################################################
# DEFAULT TARGET/DRIVERS GUESSING #
###########################################################################
# If target not specified, try to guess one
if [ "$SUB_TARGET" = "" ]; then
if [ "$SUB_OS_NAME" = "CYGWIN" ]; then
echo "Choosing unix (cygwin) target"
SUB_TARGET=unix
fi
if [ "$SUB_OS_NAME" = "Linux" ]; then
echo "Choosing unix target"
SUB_TARGET=unix
fi
if [ "$SUB_OS_NAME" = "MINGW32" ]; then
echo "Choosing windows target"
SUB_TARGET=win32
fi
fi
# Try to guess can
if [ "$SUB_CAN_DRIVER" = "" ]; then
if [ "$SUB_TARGET" = "unix" ]; then
if [ -e /usr/lib/libpcan.so ]; then
echo "Choosing installed Peak driver as CAN driver."
SUB_CAN_DRIVER=peak_linux
elif [ "$SUB_OS_NAME" = "CYGWIN" -a "PCAN_LIB" != "" ]; then
echo "Choosing installed Peak driver as CAN driver."
SUB_CAN_DRIVER=peak_win32
elif [ -e /usr/lib/libcanlib.so ]; then
echo "Choosing installed Kvaser driver as CAN driver. (unix)"
SUB_CAN_DRIVER=kvaser
elif [ -e /usr/local/lib/libAnaGateAPIDLL.so ]; then
echo "Choosing installed AnaGate driver as CAN driver. (unix)"
SUB_CAN_DRIVER=anagate_linux
elif [ -e /usr/local/lib/libcanfestival_can_copcican_linux.so ]; then
echo "Choosing installed CO-PCICAN driver as CAN driver. (unix)"
SUB_CAN_DRIVER=copcican_linux
elif [ -e /usr/local/lib/libcanfestival_can_copcican_comedi.so ]; then
echo "Choosing installed CO-PCICAN driver as CAN driver. (unix)"
SUB_CAN_DRIVER=copcican_comedi
elif [ "$SUB_OS_NAME" = "CYGWIN" -a "$KVASER_DLL_PATH" != "" ]; then
echo "Choosing installed Kvaser driver as CAN driver. (cygwin)"
SUB_CAN_DRIVER=kvaser
else
echo "Choosing virtual CAN driver."
SUB_CAN_DRIVER=virtual
fi
fi
fi
# If target is unix, default timers also
if [ "$SUB_TARGET" = "unix" -a "$SUB_TIMERS_DRIVER" = "" ]; then
echo "Choosing unix timers driver."
SUB_TIMERS_DRIVER=unix
fi
# If target is windows, default timers also
if [ "$SUB_TARGET" = "win32" -a "$SUB_TIMERS_DRIVER" = "" ]; then
echo "Choosing windows timers driver."
SUB_TIMERS_DRIVER=win32
fi
# Warn for unstalled peak driver if choosen
if [ "$SUB_CAN_DRIVER" = "peak" ]; then
if [ ! -e /usr/lib/libpcan.so ]; then
echo "Peak driver hasn't been installed !"
exit -1
fi
fi
# Warn for unstalled peak driver if choosen
if [ "$SUB_CAN_DRIVER" = "anagate_linux" ]; then
if [ ! -e /usr/local/lib/libAnaGateAPIDLL.so ]; then
echo "AnaGateCAN driver hasn't been installed !"
exit -1
fi
fi
# Warn for unstalled CO-PCICAN driver if choosen
if [ "$SUB_CAN_DRIVER" = "copcican_linux" ]; then
if [ ! -e /usr/local/lib/libcanfestival_can_copcican_linux.so ]; then
echo "CO-PCICAN driver hasn't been installed !"
exit -1
fi
fi
# Warn for unstalled kvaser driver if choosen
if [ "$SUB_CAN_DRIVER" = "kvaser" ]; then
if [ "$SUB_OS_NAME" = "CYGWIN" ]; then
if [ ! -e "$KVASER_DLL_PATH/canlib32.dll" ]; then
echo "Kvaser driver hasn't been installed (cygwin)"
exit -1
fi
elif [ "$SUB_OS_NAME" = "LINUX" ]; then
if [ ! -e /usr/lib/libcanlib.so ]; then
echo "Kvaser driver hasn't been installed (unix)"
exit -1
fi
fi
fi
###########################################################################
# TARGET/DRIVER SPECIFIC CFLAGS and OPTIONS #
###########################################################################
if [ "$SUB_TARGET" = "hcs12" ]; then
# Only if we want to compile for a C HCS12
# it is a big endian architecture.
CANOPEN_BIG_ENDIAN=1
# search for gcc hcs12 compiler m6811-elf-gcc or m68hc12-gcc ?
if [ "$CC" = "" ]; then
which m6811-elf-gcc >/dev/null 2>&1
if (( $? )); then
which m68hc12-gcc >/dev/null 2>&1
if (( $? )); then
echo "Please use --cc flag to specify compiler"
exit 0
else
CC=m68hc12-gcc
fi
else
CC=m6811-elf-gcc
SUB_PROG_CFLAGS=-m68hc12
fi
fi
fi
#### CAN_DRIVER ####
if [ "$SUB_CAN_DRIVER" = "kvaser" ]; then
if [ "$SUB_TARGET" = "unix" ]; then
if [ "$SUB_OS_NAME" = "LINUX" ]; then
SUB_CAN_DLL_CFLAGS=$SUB_CAN_DLL_CFLAGS\ -lcanlib
elif [ "$SUB_OS_NAME" = "CYGWIN" ]; then
if [ "$KVASER_INCLUDE_PATH" = "" -o "$KVASER_DLL_PATH" = "" ]; then
echo "!!! ERROR !!! Please set KVASER_DLL_PATH and KVASER_INCLUDE_PATH to appropriate paths ! "
else
SUB_CAN_DLL_CFLAGS=$SUB_CAN_DLL_CFLAGS\ -L$KVASER_DLL_PATH\ -lcanlib32
SUB_PROG_CFLAGS=$SUB_PROG_CFLAGS\ -I$KVASER_INCLUDE_PATH
fi
fi
fi
fi
if [ "$SUB_CAN_DRIVER" = "peak_linux" ]; then
SUB_CAN_DLL_CFLAGS=$SUB_CAN_DLL_CFLAGS\ -lpcan
fi
if [ "$SUB_CAN_DRIVER" = "anagate_linux" ]; then
SUB_CAN_DLL_CFLAGS=$SUB_CAN_DLL_CFLAGS\ -lAnaGateAPIDLL
SUB_CAN_DLL_CFLAGS=$SUB_CAN_DLL_CFLAGS\ -lAnaCommon
fi
if [ "$SUB_CAN_DRIVER" = "vscom" ]; then
if [ "$SUB_OS_NAME" = "Linux" ]; then
if [ "$SUB_ARCH_NAME" = "x86" ]; then
SUB_CAN_DLL_CFLAGS=$SUB_CAN_DLL_CFLAGS\ -LLinux\ -lvs_can_api
elif [ "$SUB_ARCH_NAME" = "x86_64" ]; then
SUB_CAN_DLL_CFLAGS=$SUB_CAN_DLL_CFLAGS\ -L\'Linux\ x86-64\'\ -lvs_can_api_x86-64
else
echo "!!! ERROR !!! Please adapt the configure script for your SUB_ARCH_NAME" $SUB_ARCH_NAME
fi
else
echo "!!! ERROR !!! Please adapt the configure script for your SUB_OS_NAME" $SUB_OS_NAME
fi
fi
if [ "$SUB_CAN_DRIVER" = "anagate_win32" ]; then
SUB_CAN_DLL_CFLAGS=$SUB_CAN_DLL_CFLAGS\ -lAnaGateCan
fi
PW32DIR=drivers/can_peak_win32
if [ "$SUB_CAN_DRIVER" = "peak_win32" ]; then
if [ "$PCAN_HEADER" = "" -o "$PCAN_LIB" = "" ]; then
echo "!!! ERROR !!! Please set PCAN_LIB PCAN_HEADER [PCAN_INCLUDE] to appropriate paths ! "
fi
SUB_CAN_DLL_CFLAGS=$SUB_CAN_DLL_CFLAGS\ -liberty\ \'$PCAN_LIB\'
echo "Converting PcanLib header files for gcc -> $PW32DIR/cancfg.h"
cat $PW32DIR/cancfg.h.head $PCAN_INCLUDE/$PCAN_HEADER > $PW32DIR/cancfg.h
echo >> $PW32DIR/cancfg.h
# second port handling
if [ "$PCAN2_HEADER" != "" ]; then
echo "Stripping down second Pcan Light header "
echo >> $PW32DIR/cancfg.h
echo "// Stripped PcanLight header to prevent typedef conflicts ">> $PW32DIR/cancfg.h
echo >> $PW32DIR/cancfg.h
grep __stdcall $PCAN_INCLUDE/$PCAN2_HEADER >> $PW32DIR/cancfg.h
echo '#define PCAN2_HEADER_' >> $PW32DIR/cancfg.h
SUB_CAN_DLL_CFLAGS=$SUB_CAN_DLL_CFLAGS\ \'$PCAN2_LIB\'
fi
if grep -q CANHwType $PW32DIR/cancfg.h ; then
echo "Peak Init HwType, IO_Port and IRQ will be passed in environment :"
echo " PCANHwType PCANIO_Port PCANInterupt"
echo '#define extra_PCAN_init_params' >> $PW32DIR/cancfg.h
fi
if ! grep -q CAN_Init $PW32DIR/cancfg.h ; then
echo "Pcan Light header/lib is for second port of device only"
echo "CAN_* calls redefined to CAN2_* "
echo '#define CAN_Init CAN2_Init' >> $PW32DIR/cancfg.h
echo '#define CAN_Read CAN2_Read' >> $PW32DIR/cancfg.h
echo '#define CAN_ReadEx CAN2_ReadEx' >> $PW32DIR/cancfg.h
echo '#define CAN_SetRcvEvent CAN2_SetRcvEvent' >> $PW32DIR/cancfg.h
echo '#define CAN_Write CAN2_Write' >> $PW32DIR/cancfg.h
echo '#define CAN_Close CAN2_Close' >> $PW32DIR/cancfg.h
fi
cat $PW32DIR/cancfg.h.tail >> $PW32DIR/cancfg.h
fi
if [ "$SUB_CAN_DRIVER" = "none" ]; then
SUB_CAN_DRIVER=
fi
#### TIMERS_DRIVER ####
if [ "$SUB_TIMERS_DRIVER" = "unix" ]; then
if [ "$SUB_OS_NAME" != "CYGWIN" ]; then
SUB_EXE_CFLAGS=$SUB_EXE_CFLAGS\ -lpthread\ -lrt
fi
fi
if [ "$SUB_TIMERS_DRIVER" = "xeno" ]; then
SUB_EXE_CFLAGS=$SUB_EXE_CFLAGS\ `$XENO_CONFIG --skin=alchemy --skin=rtdm --ldflags`\
SUB_PROG_CFLAGS=$SUB_PROG_CFLAGS\ -DUSE_XENO\ `$XENO_CONFIG --skin=alchemy --skin=rtdm --cflags`
RTCAN_SOCKET=1
fi
if [ "$SUB_TIMERS_DRIVER" = "rtai" ]; then
RT_LIB_DIR=`$RTAI_CONFIG --library-dir`\ -Wl,-rpath\ `$RTAI_CONFIG --library-dir`
SUB_EXE_CFLAGS=$SUB_EXE_CFLAGS\ `$RTAI_CONFIG --lxrt-ldflags`\ -L$RT_LIB_DIR\ -llxrt
SUB_PROG_CFLAGS=$SUB_PROG_CFLAGS\ -DUSE_RTAI\ `$RTAI_CONFIG --lxrt-cflags`
RTCAN_SOCKET=1
fi
if [ "$SUB_TIMERS_DRIVER" = "kernel" ]; then
DISABLE_DLL=1
if [ "$SUB_KERNELDIR" = "" ]; then
# use directory of current kernel
SUB_KERNELDIR=/lib/modules/$(uname -r)/build
fi
fi
if [ "$SUB_TIMERS_DRIVER" = "kernel_xeno" ]; then
DISABLE_DLL=1
if [ "$SUB_KERNELDIR" = "" ]; then
# use directory of current kernel
SUB_KERNELDIR=/lib/modules/$(uname -r)/build
fi
# Also get the xenomai config
RT_LIB_DIR=`$XENO_CONFIG --library-dir`\ -Wl,-rpath\ `$XENO_CONFIG --library-dir`
SUB_EXE_CFLAGS=$SUB_EXE_CFLAGS\ `$XENO_CONFIG --xeno-ldflags`\ -L$RT_LIB_DIR\ -lnative\ -lrtdm
SUB_PROG_CFLAGS=$SUB_PROG_CFLAGS\ -DUSE_XENO\ `$XENO_CONFIG --xeno-cflags`
RTCAN_SOCKET=1
fi
if [ "$SUB_TIMERS_DRIVER" = "none" ]; then
SUB_TIMERS_DRIVER=
fi
###########################################################################
# GUESS TOOLCHAIN #
###########################################################################
# If CC is empty, the user wanted automatic detection
if [ "$CC" = "" ]; then
# Check for second compiler, CC2
cat > $test.c <<EOF
int main() { return 0; }
EOF
if test "`($CC2 -c $CFLAGS $test.c) 2>&1`" = ""; then
DETECTCC=$CC2
echo "Checking for ${CC2}... Yes."
else
echo "Checking for ${CC2}... No."
fi
rm -f $test.c $test.o
# Check for first compiler, CC1
cat > $test.c <<EOF
int main() { return 0; }
EOF
if test "`($CC1 -c $CFLAGS $test.c) 2>&1`" = ""; then
DETECTCC=$CC1
echo "Checking for ${CC1}... Yes."
else
echo "Checking for ${CC1}... No."
fi
rm -f $test.c $test.o
CC=$DETECTCC
fi
# Check if we decided on a compiler after all
if [ "$CC" = "" ]; then
echo "Error: Could not find a C compiler"
echo "Please supply the wanted compiler"
exit -1
fi
echo "Using ${CC} as a C compiler"
if [ "$SUB_ARCH_NAME" = "x86_64" -a "$CC" = "gcc" ]; then
# Only if we are on x86_64 and using gcc
# For shared library generation, it needs this
SUB_PROG_CFLAGS+=\ -fPIC
fi
if [ "$BINUTILS_PREFIX" = "" ]; then
SUB_BINUTILS_PREFIX=`echo "$CC" | sed 's/gcc$//'`
else
SUB_BINUTILS_PREFIX=$BINUTILS_PREFIX
fi
if [ "$CXX" = "" ]; then
CXX=${SUB_BINUTILS_PREFIX}g++
fi
echo "Using ${CXX} as a C++ compiler"
if [ "$SUB_TARGET" = "win32" ]; then
# on cygwin/mingw, choose g++ as a linker for native target
if [ "$LD" = "" ]; then
LD=$CXX
fi
if [ "$SUB_OS_NAME" = "CYGWIN" ]; then
SUB_PROG_CFLAGS="-mno-cygwin"
fi
fi
if [ "$SUB_TARGET" = "unix" ]; then
if [ "$LD" = "" ]; then
LD=$CXX
fi
fi
echo "Using ${LD} as a linker"
# Guess prefix as regard cross compiling target machine
if [ "$SUB_PREFIX" = "" ]; then
$CC -dumpspecs |grep -A 1 'cross_compile'|grep -q 1
if (( $? )); then
SUB_PREFIX=/usr/local
echo "Not cross-compiling. Will install in $SUB_PREFIX";
else
SUB_PREFIX=/usr/`$CC -dumpmachine | tr -d '\r\n'`
echo "This is a cross-compiler. Will install in $SUB_PREFIX";
fi
fi
echo "Using prefix: ${SUB_PREFIX}"
###########################################################################
# GUESS DEPENDENCIES #
###########################################################################
if [ "$SUB_WX" = "" ]; then
if which wx-config >/dev/null 2>&1; then
echo -n "Testing wxWidgets compiles ... "
cat > /tmp/wx_test.cpp <<EOF
#include "wx/wx.h"
class MyApp : public wxApp
{
};
IMPLEMENT_APP(MyApp)
EOF
if $CXX /tmp/wx_test.cpp `wx-config --cxxflags` `wx-config --libs` -o /tmp/wx_test >/dev/null 2>&1 ; then
SUB_WX=1
echo "Yes"
else
SUB_WX=0
echo "No"
fi
rm -f /tmp/wx_test*
else
SUB_WX=0
echo "No wxWidgets available"
fi
fi
###########################################################################
# CANFESTIVAL DEFINES --> config.h #
###########################################################################
# Some CONSTANTS preparation
# Create include/config.h with the relevant contents
rm -f include/config.h
echo "/* !!!!!!!!!! FILE GENERATED by configure. DO NOT EDIT !!!!!!!!!!*/" >> include/config.h
echo "" >> include/config.h
echo "/*"\ >> include/config.h
echo "This file is part of CanFestival, a library implementing CanOpen Stack." >> include/config.h
echo "" >> include/config.h
echo "Copyright (C): Edouard TISSERANT and Francis DUPIN" >> include/config.h
echo "See COPYING file for copyrights details." >> include/config.h
echo "" >> include/config.h
echo "This library is free software; you can redistribute it and/or" >> include/config.h
echo "modify it under the terms of the GNU Lesser General Public" >> include/config.h
echo "License as published by the Free Software Foundation; either" >> include/config.h
echo "version 2.1 of the License, or (at your option) any later version." >> include/config.h
echo "" >> include/config.h
echo "This library is distributed in the hope that it will be useful," >> include/config.h
echo "but WITHOUT ANY WARRANTY; without even the implied warranty of" >> include/config.h
echo "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU" >> include/config.h
echo "Lesser General Public License for more details." >> include/config.h
echo "" >> include/config.h
echo "You should have received a copy of the GNU Lesser General Public" >> include/config.h
echo "License along with this library; if not, write to the Free Software" >> include/config.h
echo "Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA" >> include/config.h
echo "*/" >> include/config.h
echo "" >> include/config.h
echo "#ifndef _CONFIG_H_" >> include/config.h
echo "#define _CONFIG_H_" >> include/config.h
echo "" >> include/config.h
for i in \
MAX_CAN_BUS_ID\
SDO_MAX_LENGTH_TRANSFER\
SDO_BLOCK_SIZE\
SDO_MAX_SIMULTANEOUS_TRANSFERS\
NMT_MAX_NODE_ID\
SDO_TIMEOUT_MS\
MAX_NB_TIMER\
CANOPEN_BIG_ENDIAN\
US_TO_TIMEVAL_FACTOR\
TIMEVAL\
TIMEVAL_MAX\
RTCAN_SOCKET\
EMCY_MAX_ERRORS\
LSS_TIMEOUT_MS\
LSS_FS_TIMEOUT_MS; do
if [ "${!i}" = "" ]; then
echo "/* $i is not defined */" >> include/config.h
else
echo "#define $i ${!i}" >> include/config.h
fi
done
echo "" >> include/config.h
for i in \
SDO_MAX_SIMULTANEOUS_TRANSFERS\
NMT_MAX_NODE_ID\
EMCY_MAX_ERRORS; do
echo "#define REPEAT_"$i"_TIMES(repeat)\\">> include/config.h
times=${!i}
result=""
for (( j=0; j<times; j++ ));do
result="$result repeat"
done
echo $result >> include/config.h
done
echo "#endif /* _CONFIG_H_ */" >> include/config.h
###########################################################################
# DEBUG DEFINES/CFLAGS #
###########################################################################
save_ifs="$IFS"; IFS=','
for DEBUG_METHOD in $DEBUG;
do
IFS="$save_ifs"
case $DEBUG_METHOD in
ERR)ERR=1;;
WAR)WAR=1;ERR=1;;
MSG)MSG=1;;
PDO)PDO=1;WAR=1;ERR=1;;
*)echo ""
echo "$DEBUG_METHOD is not a valid debug's method"
echo "Possible Debug's methods are : \"ERR\", \"WAR\", \"MSG\", \"PDO\""
exit -1
;;
esac
done
if [ $WAR ]; then
SUB_PROG_CFLAGS=$SUB_PROG_CFLAGS\ -DDEBUG_WAR_CONSOLE_ON;
fi
if [ $ERR ]; then
SUB_PROG_CFLAGS=$SUB_PROG_CFLAGS\ -DDEBUG_ERR_CONSOLE_ON;
fi
if [ $MSG ]; then
SUB_PROG_CFLAGS=$SUB_PROG_CFLAGS\ -DDEBUG_MSG_CONSOLE_ON;
fi
if [ $PDO ]; then
SUB_PROG_CFLAGS=$SUB_PROG_CFLAGS\ -DDEBUG_PDO_CONSOLE_ON;
fi
if [ $DEBUG ]; then
SUB_PROG_CFLAGS=$SUB_PROG_CFLAGS\ -g
fi
IFS="$save_ifs"
if [ "$DISABLE_OPT" = "1" ]; then
SUB_OPT_CFLAGS=
else
SUB_OPT_CFLAGS=\$\(OPT_CFLAGS\)
fi
if [ "$DISABLE_DLL" = "1" ]; then
SUB_PROG_CFLAGS=$SUB_PROG_CFLAGS\ -DNOT_USE_DYNAMIC_LOADING
SUB_ENABLE_DLL_DRIVERS=0
else
SUB_ENABLE_DLL_DRIVERS=1
if [ "$SUB_TARGET" = "win32" ]; then
SUB_EXE_CFLAGS=$SUB_EXE_CFLAGS
else
SUB_EXE_CFLAGS=$SUB_EXE_CFLAGS\ -ldl
fi
fi
if [ "$DISABLE_DLL" = "1" ]; then
SUB_EXE_CFLAGS=$SUB_EXE_CFLAGS\ $SUB_CAN_DLL_CFLAGS
fi
if [ $ENABLE_LSS ]; then
SUB_PROG_CFLAGS=$SUB_PROG_CFLAGS\ -DCO_ENABLE_LSS;
SUB_ENABLE_LSS=1
if [ $ENABLE_LSS_FS ]; then
SUB_PROG_CFLAGS=$SUB_PROG_CFLAGS\ -DCO_ENABLE_LSS_FS;
fi
else
SUB_ENABLE_LSS=0
fi
###########################################################################
# CREATE MAKEFILES #
###########################################################################
# General Makefiles
MAKEFILES=Makefile.in\
\ src/Makefile.in\
\ drivers/Makefile.in\
\ objdictgen/Makefile.in\
\ examples/Makefile.in\
\ objdictgen/canfestival_config.py.in
# Drivers dependent Makefiles
if [ "$SUB_TIMERS_DRIVER" != "" ]; then
MAKEFILES=$MAKEFILES\
\ drivers/timers_$SUB_TIMERS_DRIVER/Makefile.in
fi
if [ "$SUB_CAN_DRIVER" != "" ]; then
MAKEFILES=$MAKEFILES\
\ drivers/can_$SUB_CAN_DRIVER/Makefile.in
fi
# Target dependent Makefiles
if [ "$SUB_TARGET" != "none" ]; then
MAKEFILES=$MAKEFILES\ drivers/$SUB_TARGET/Makefile.in
fi
if [ "$SUB_TARGET" = "unix" -a "$SUB_TIMERS_DRIVER" = "kernel" ]; then
MAKEFILES=$MAKEFILES\
\ examples/kerneltest/Makefile.in\
\ examples/test_copcican_comedi/Makefile.in
elif [ "$SUB_TARGET" = "unix" -a "$SUB_TIMERS_DRIVER" = "kernel_xeno" ]; then
MAKEFILES=$MAKEFILES\
\ examples/kerneltest/Makefile.in\
\ examples/test_copcican_comedi/Makefile.in
elif [ "$SUB_TARGET" = "unix" ]; then
MAKEFILES=$MAKEFILES\
\ examples/CANOpenShell/Makefile.in\
\ examples/TestMasterSlave/Makefile.in\
\ examples/TestMasterSlaveLSS/Makefile.in\
\ examples/SillySlave/Makefile.in\
\ examples/TestMasterMicroMod/Makefile.in\
\ examples/test_copcican_linux/Makefile.in
fi
if [ "$SUB_TARGET" = "win32" ]; then
MAKEFILES=$MAKEFILES\
\ examples/CANOpenShell/Makefile.in\
\ examples/TestMasterSlave/Makefile.in\
\ examples/TestMasterSlaveLSS/Makefile.in\
\ examples/SillySlave/Makefile.in\
\ examples/TestMasterMicroMod/Makefile.in
fi
if [ "$SUB_WX" = "1" ]; then
MAKEFILES=$MAKEFILES\
\ examples/DS401_Master/Makefile.in\
\ examples/DS401_Slave_Gui/Makefile.in
fi
if [ "$SUB_TARGET" = "hcs12" ]; then
MAKEFILES=$MAKEFILES\
\ examples/gene_SYNC_HCS12/Makefile.in
fi
for makefile_in in $MAKEFILES; do
makefile=`echo $makefile_in | sed 's:.in$::'`
echo "Creating $makefile"
sed < $makefile_in "
s:SUB_CC:${CC}:
s:SUB_CXX:${CXX}:
s:SUB_LD:${LD}:
s:SUB_PROG_CFLAGS:${SUB_PROG_CFLAGS}:
s:SUB_EXE_CFLAGS:${SUB_EXE_CFLAGS}:
s:SUB_KERNELDIR:${SUB_KERNELDIR}:
s:SUB_PREFIX:${SUB_PREFIX}:
s:SUB_OS_NAME:${SUB_OS_NAME}:
s:SUB_ARCH_NAME:${SUB_ARCH_NAME}:
s:SUB_OPT_CFLAGS:${SUB_OPT_CFLAGS}:
s:SUB_TARGET:${SUB_TARGET}:
s:SUB_BINUTILS_PREFIX:${SUB_BINUTILS_PREFIX}:
s:SUB_TIMERS_DRIVER:timers_${SUB_TIMERS_DRIVER}:
s:SUB_CAN_DRIVER:can_${SUB_CAN_DRIVER}:
s:SUB_CAN_DLL_CFLAGS:${SUB_CAN_DLL_CFLAGS}:
s:SUB_ENABLE_DLL_DRIVERS:${SUB_ENABLE_DLL_DRIVERS}:
s:SUB_ENABLE_LSS:${SUB_ENABLE_LSS}:
s:SUB_WX:${SUB_WX}:
" > $makefile
done
# append driver list to canfestival_config.py
echo "DLL_LIST=['can_$SUB_CAN_DRIVER']" >> objdictgen/canfestival_config.py
echo "All done."