443 lines
12 KiB
Bash
Executable file
443 lines
12 KiB
Bash
Executable file
#!/bin/sh
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###########################################################################
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###########################################################################
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# BUILD:
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#
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# This tool is aimed to help Nevrax programmers to manage the
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# compilation of a "debug" and a "release" version of NeL, NeLNS,
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# and Snowballs2 (http://www.nevrax.org) based on the same source
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# code and with the possibility to not having to re-compile everything
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# each time the compilation mode (debug/release) change.
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#
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# This script is a simple wrapper around the 'autogen.sh'/'configure'
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# commands ('build init nel/nelns/snowballs ...'), and the 'make'
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# command ('build nel/nelns/snowballs ...').
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#
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# Example of use:
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#
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# $ build mode release static
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# $ build init nel --enable-sound --enable-ai
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# $ build nel all install
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# $ build init nelns
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# $ build nelns all install
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# $ build init snowballs
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# $ build snowballs all install
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#
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# As you can see there is no need to specify the installed directory
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# of NeL, etc ... These informations are automaticly provided to the
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# configure script.
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#
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# Check the following variables to get an idea of the place of the
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# source code, object, and installed files.
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#
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# In silent mode it use a perl script named 'buildquiet' which
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# "cleanup" the 'make' command output to only print the compiled
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# file name instead of the compilation command line.
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#
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###########################################################################
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###########################################################################
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###########################################################################
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###########################################################################
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# VARIABLES
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#MAKE_ARGS="-j20 CC=distcc CXX=distcc"
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MAKE_ARGS="-j4"
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# Set the source directory. Use the environment SRC_DIR variable, if it's
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# not set, use $HOME/cvs as a default value
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SRC_DIR="$HOME/code"
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# Build diretories
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BUILD_DEBUG="$SRC_DIR/build/debug"
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BUILD_RELEASE="$SRC_DIR/build/release"
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# Install directories
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INSTALL_DEBUG="$SRC_DIR/install/debug"
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INSTALL_RELEASE="$SRC_DIR/install/release"
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# PKG config
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#STLPORT_DIR='/home/installs/STLport-4.5.1'
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STLPORT_DIR='/usr'
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PYTHON_VERSION=2
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# Compiler options
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BUILD_CFLAGS="$CFLAGS -pipe"
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BUILD_CXXFLAGS="$CXXFLAGS -pipe"
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# Configure options
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CONFIGURE_OPT="--disable-xmltest --enable-maintainer-mode"
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###########################################################################
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# Flag files associated to each mode
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DEBUG_FILE="$HOME/.mode_debug"
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STATIC_FILE="$HOME/.mode_static"
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DYNAMIC_FILE="$HOME/.mode_dynamic"
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SILENT_FILE="$HOME/.mode_silent"
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# Specify the source code directory of each projects
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NEL_SRC="$SRC_DIR/nel"
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SNOWBALLS_SRC="$SRC_DIR/snowballs2"
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NELNS_SRC="$SRC_DIR/nelns"
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###########################################################################
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###########################################################################
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###########################################################################
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# FUNCTIONS
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###########################################################################
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# Print command usage
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printUsage()
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{
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echo ""
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echo "Usage: $BUILD_CMD mode [debug] [static] [dynamic] [quiet]"
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echo " debug -> turn ON/OFF debug compilation"
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echo " static -> turn ON/OFF static linking"
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echo " dynamic -> turn ON/OFF dynamic linking"
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echo " quiet -> turn ON/OFF quiet compilation"
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echo ""
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echo "Usage: $BUILD_CMD [init] [nel | nelns | snowballs] [ARGS]"
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echo " init -> init. the build system"
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echo " nel, nelns, snowballs -> module to init./compile"
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echo ""
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echo " ARGS with init are passed to the 'configure' script"
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echo " otherwise they are passed to 'make'"
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echo ""
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}
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###########################################################################
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# Print status
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printMode()
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{
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echo ""
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echo "Compilation modes :"
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echo ""
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echo " Debug mode : $DEBUG_MODE"
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echo ""
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echo " Static linking : $STATIC_MODE"
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echo " Dynamic linking : $DYNAMIC_MODE"
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echo ""
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echo " Quiet compilation : $SILENT_MODE"
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echo ""
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}
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###########################################################################
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# Print a message error (given in argument) and exit.
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printError()
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{
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local MSG=$1
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echo "*** ERROR: $MSG ***" >&2
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exit 1
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}
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###########################################################################
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# Get the specific mode value and set the corresponding variable
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getMode()
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{
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local VAR=$1
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local FILE=$2
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if test -f "$FILE"
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then
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eval $VAR=ON
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else
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eval $VAR=OFF
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fi
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}
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###########################################################################
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# Set a specific mode to ON if it's OFF, and to OFF if its ON
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setMode()
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{
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local VAR=$1
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local FILE=$2
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local OLD_VALUE NEW_VALUE
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# Get the current mode value
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OLD_VALUE=$(eval echo \$$VAR)
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if test X"$OLD_VALUE" = "XOFF"
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then
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# Set the MODE to ON in case it's OFF
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NEW_VALUE=ON
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touch -f $FILE || printError "cannot create mode file: $FILE"
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else
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# Set the MODE to OFF in case it's ON
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NEW_VALUE=OFF
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rm -f $FILE || printError "cannot delete mode file: $FILE"
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fi
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eval $VAR=$NEW_VALUE
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}
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###########################################################################
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###########################################################################
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###########################################################################
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BUILD_CMD=`basename $0`
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###########################################################################
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# Get current the mode settings
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getMode DEBUG_MODE $DEBUG_FILE
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getMode STATIC_MODE $STATIC_FILE
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getMode DYNAMIC_MODE $DYNAMIC_FILE
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getMode SILENT_MODE $SILENT_FILE
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###########################################################################
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###########################################################################
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###########################################################################
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# BUILDMODE / BUILD MODE call
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if test "$BUILD_CMD" = 'buildmode' -o "$1" = 'mode'
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then
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if test "$1" = 'mode'
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then
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shift
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fi
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# Print the mode values and exit if there is no argument
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if test $# -eq 0
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then
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printMode
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exit 0
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fi
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while test $# -gt 0
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do
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case $1 in
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debug)
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setMode DEBUG_MODE $DEBUG_FILE
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;;
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static)
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setMode STATIC_MODE $STATIC_FILE
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;;
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dynamic)
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setMode DYNAMIC_MODE $DYNAMIC_FILE
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;;
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silent)
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setMode SILENT_MODE $SILENT_FILE
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;;
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*) echo "*** ERROR : $1 : Unknown building mode ***" >&2
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printUsage
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exit 1
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;;
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esac
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shift
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done
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printMode
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exit 0
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fi
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###########################################################################
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###########################################################################
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# Default call: BUILD
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###########################################################################
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# Set the LD_LIBRARY_PATH variable to use the STLPORT
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if test -n "$STLPORT_DIR"
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then
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CONFIGURE_OPT="$CONFIGURE_OPT --with-stlport=$STLPORT_DIR"
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if test -z "$LD_LIBRARY_PATH"
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then
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LD_LIBRARY_PATH="$STLPORT_DIR/lib"
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else
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LD_LIBRARY_PATH="$STLPORT_DIR/lib:$LD_LIBRARY_PATH"
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fi
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fi
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# Set the configure option to use the rigth python version
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if test -n "$PYTHON_VERSION"
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then
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CONFIGURE_OPT="$CONFIGURE_OPT --with-python-version=$PYTHON_VERSION"
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fi
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###########################################################################
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echo ""
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echo "Using source directory : $SRC_DIR"
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# If we are in debug mode we use the debug build and install directories
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# Otherwise we use the release build and install directories
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if test "$DEBUG_MODE" = 'ON'
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then
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BUILD_DIR=$BUILD_DEBUG
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INSTALL_DIR=$INSTALL_DEBUG
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CONFIGURE_OPT="$CONFIGURE_OPT --with-debug"
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PATH="$INSTALL_DEBUG/bin:$PATH"
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LD_LIBRARY_PATH="$INSTALL_DEBUG/lib:LD_LIBRARY_PATH"
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else
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BUILD_DIR=$BUILD_RELEASE
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INSTALL_DIR=$INSTALL_RELEASE
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BUILD_CFLAGS="$BUILD_CFLAGS"
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BUILD_CXXFLAGS="$BUILD_CXXFLAGS"
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PATH="$INSTALL_RELEASE/bin:$PATH"
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LD_LIBRARY_PATH="$INSTALL_RELEASE/lib:$LD_LIBRARY_PATH"
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fi
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export PATH
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export LD_LIBRARY_PATH
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# Set where to install and where find NeL library files
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CONFIGURE_OPT="$CONFIGURE_OPT --prefix=$INSTALL_DIR --with-nel=$INSTALL_DIR"
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# Get if it's a static and/or a dynamic compilation
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if test "$STATIC_MODE" != "$DYNAMIC_MODE"
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then
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if test "$STATIC_MODE" = 'ON'
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then
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CONFIGURE_OPT="--enable-static=yes --enable-shared=no $CONFIGURE_OPT"
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fi
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if test "$DYNAMIC_MODE" = 'ON'
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then
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CONFIGURE_OPT="--enable-static=no --enable-shared=yes $CONFIGURE_OPT"
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fi
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else
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if test "$DYNAMIC_MODE" = 'OFF' -a "$STATIC_MODE" = 'OFF'
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then
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echo "*** ERROR: You must set building of static and/or dynamic libraries ***" >&2
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printUsage
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exit 1
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else
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echo "*** WARNING: Building both static and dynamic libraries ***" >&2
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fi
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fi
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if test $# -eq 0
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then
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echo "*** ERROR: You have to decide what to do !... ***" >&2
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printUsage
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exit 1
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fi
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case $1 in
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# Modules initialisation
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init)
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BUILD_ARG=$2
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buildmode
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case "$BUILD_ARG" in
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nel|nelns|snowballs)
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# Create the build directories
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if test ! -d $BUILD_DIR/$BUILD_ARG
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then
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echo -n "Creating $BUILD_DIR/$ARG ..."
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mkdir -p $BUILD_DIR/$BUILD_ARG \
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|| printError "cannot create the $BUILD_DIR/$BUILD_ARG directory"
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echo " done"
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fi
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# Erase the already existing configuration cache
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rm -f $BUILD_DIR/$BUILD_ARG/config.cache \
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$BUILD_DIR/$BUILD_ARG/config.h
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shift
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shift
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# Run the bootstrap script
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cd $SRC_DIR/$BUILD_ARG \
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|| printError "You must get the source files first !..."
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sh autogen.sh
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# Run the configure script
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cd $BUILD_DIR/$BUILD_ARG
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echo CFLAGS="$BUILD_CFLAGS" CXXFLAGS="$BUILD_CXXFLAGS"
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CFLAGS="$BUILD_CFLAGS" CXXFLAGS="$BUILD_CXXFLAGS" \
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$SRC_DIR/$BUILD_ARG/configure $CONFIGURE_OPT $* || exit 1
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;;
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*) echo "*** ERROR: $BUILD_ARG : Unknown module ***" >&2
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printUsage
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exit 1
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;;
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esac
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;;
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# Modules compilation
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nel|nelns|snowballs)
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BUILD_MODULE=$1
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shift
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# VPATH compilation and NeL include's Makefile.am command
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# '$(wildcard *.h)' doesn't like each other very much. So the
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# include files must be copied in NeL's compilation directory
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# before each build (in case one or several header files changed).
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if test "$BUILD_MODULE" = "nel"
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then
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# Delete any existing include file in the compilation
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# directory to avoid any kind of conflict
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if test -d $BUILD_DIR/nel/include/nel
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then
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cd $BUILD_DIR/nel/include/nel
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find . -type f -name \*.h -exec rm -rf \{\} \;
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else
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printError "You must get the source files first !..."
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fi
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# Copy the headers
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mkdir -p $BUILD_DIR/nel \
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&& cp -RfPp $NEL_SRC/include $BUILD_DIR/nel
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# Remove from the compilation directory the useless CVS
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# informations
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cd $BUILD_DIR/nel/include \
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&& find . -prune -type d -name CVS -exec rm -rf \{\} \;
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fi
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cd $BUILD_DIR/$BUILD_MODULE || exit 1
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# Launch make in silent mode or not, depending of the config.
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if test $SILENT_MODE = 'ON'
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then
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make $MAKE_ARGS $* | buildquiet
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else
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make $MAKE_ARGS $*
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fi
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;;
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*) echo "*** ERROR: $1 : Unknown argument ***" >&2
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printUsage
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exit 1
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;;
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esac
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exit 0
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# End of file
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