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#!/bin/sh
echo "Generate Windows-specific files (src/jvm-w32) ..."
make -C src/jvm-w32
if [ $? != 0 ]; then
exit 1
fi
echo "Find Java..."
# findjava honors JAVA_HOME environment variable, so we can safely overwite it
if [ -e src/jvm-w32/findjava.exe ]; then
JAVA_HOME=`src/jvm-w32/findjava -s -f`
fi
if [ x$JAVA_HOME = x ]; then
echo "ERROR: cannot find Java Development Kit." >&2
echo " Please set JAVA_HOME to specify its location manually" >&2
exit 1
fi
echo " JAVA_HOME=$JAVA_HOME"
echo "JAVA_HOME:=$JAVA_HOME" > src/Makevars.java
if [ -e jri/configure.win ]; then
echo "=== Building JRI ==="
CONFIGURED=1
export CONFIGURED
if [ -z "${RHOME}" ]; then
RHOME="${R_HOME}"
fi
R_HOME=${RHOME}
export R_HOME
export RHOME
export JAVA_HOME
cd jri
sh configure.win
make
BR=$?
cd ..
if [ $BR = 0 ]; then
echo "=== JRI built ==="
mkdir -p inst/jri
# also copy into R_ARCH is present to avoid overwriting different archs
if [ -n "${R_ARCH}" ]; then
mkdir -p inst/jri${R_ARCH}
cp jri/src/jri.dll inst/jri${R_ARCH}/
fi
# yet still install into JRI in case users get confused
cp -r jri/run.bat jri/src/jri.dll jri/src/JRI.jar jri/examples inst/jri/
else
echo "**** WARNING: JRI could NOT be built" >&2
if [ -z "$IGNORE" ]; then
echo "Set IGNORE=1 if you want to build rJava anyway."
exit 1
fi
fi
fi
echo "Configuration done."
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