cmnvars.sh

#!/bin/sh
# *****************************************************************
# cmnvars.sh - common environment variables
# *****************************************************************
# NOTE: All scripts to set the environment must call this script at
#       the end.

# Set the version numbers
export OWBLDVER=20
export OWBLDVERSTR=2.0
export OWBLDVERTOOL=1300

# Subdirectory to be used for building OW build tools
if [ -z "$OWOBJDIR" ]; then export OWOBJDIR=binbuild; fi

# Subdirectory to be used for build binaries
export OWBINDIR=$OWROOT/build/$OWOBJDIR

# Subdirectory containing OW sources
export OWSRCDIR=$OWROOT/bld

# Subdirectory containing documentation sources
export OWDOCSDIR=$OWROOT/docs

# Set environment variables
# Set up default path information variable
if [ -z "$OWDEFPATH" ]; then
    export OWDEFPATH=$PATH:
    if [ -n "$INCLUDE" ]; then export OWDEFINCLUDE=$INCLUDE; fi
    if [ -n "$WATCOM" ]; then export OWDEFWATCOM=$WATCOM; fi
fi
export PATH=$OWBINDIR:$OWROOT/build:$OWDEFPATH
if [ -n "$OWDEFINCLUDE" ]; then export INCLUDE=$OWDEFINCLUDE; fi
if [ -n "$OWDEFWATCOM" ]; then export WATCOM=$OWDEFWATCOM; fi

# Set the toolchain version to OWTOOLSVER variable
export OWTOOLSVER=0
if [ "$OWTOOLS" = "WATCOM" ]; then
    echo export OWTOOLSVER=__WATCOMC__>getversi.gc
    wcc386 -p getversi.gc >getversi.sh
elif [ "$OWTOOLS" = "CLANG" ]; then
    echo export OWTOOLSVER=__clang_major__>getversi.gc
    clang -x c -E getversi.gc -o getversi.sh
elif [ "$OWTOOLS" = "GCC" ]; then
    echo export OWTOOLSVER=__GNUC__>getversi.gc
    gcc -x c -E getversi.gc -o getversi.sh
fi
if [ -f ./getversi.sh ]; then
    . ./getversi.sh
    rm getversi.*
fi

echo "Open Watcom build environment (${OWTOOLS} version=${OWTOOLSVER})"