#!/bin/sh

H=`pwd`

# get version.nsi definitions
. autodefs/defs.sh

[ -z "$CC" ] && CC=gcc
LZO_INC_DIR=$H/$LZO_DIR/include
LZO_LIB_DIR=$H/$LZO_DIR
PKCS11_INC_DIR=$H/$PKCS11_HELPER_DIR/usr/local/include
PKCS11_LIB_DIR=$H/$PKCS11_HELPER_DIR/usr/local/lib
XAUTOCONF=""

case "`uname -o 2>/dev/null`" in
  *inux) 
    # cross-compiling, make dude's life easier
    XAUTOCONF="--host=i586-mingw32msvc --build=i386-linux"
    export CC=i586-mingw32msvc-gcc
    export CXXCPP=i586-mingw32msvc-cpp
    export CXX=i586-mingw32msvc-g++
    # when cross-compiling from src, you'll typically get:
    LZO_LIB_DIR=$H/$LZO_DIR/src/.libs
    PKCS11_INC_DIR=$H/$PKCS11_HELPER_DIR/include/pkcs11-helper-1.0/
    PKCS11_LIB_DIR=$H/$PKCS11_HELPER_DIR/lib/.libs/
    ;;
esac
if $CC --version &>/dev/null && [ -d "$OPENSSL_DIR" ] && [ -d "$LZO_DIR" ] && [ -d "$PKCS11_HELPER_DIR" ]; then
    # build OpenVPN binary

    if ! [ -f Makefile ]; then
	autoreconf -i -v \
	&& ./configure $XAUTOCONF \
	    --enable-strict \
	    --prefix=$H/windest \
	    MAN2HTML=true \
	    --with-ssl-headers=$H/$OPENSSL_DIR/include \
	    --with-ssl-lib=$H/$OPENSSL_DIR/out \
	    --with-lzo-headers=$LZO_INC_DIR \
	    --with-lzo-lib=$LZO_LIB_DIR \
	    --with-pkcs11-helper-headers=$PKCS11_INC_DIR \
	    --with-pkcs11-helper-lib=$PKCS11_LIB_DIR
    fi

    make -j $MAKE_JOBS && make install

    # copy OpenVPN and service executables to GENOUT/bin
    mkdir -p $GENOUT/bin &>/dev/null
    cp windest/sbin/openvpn.exe $GENOUT/bin
    cp windest/sbin/openvpnserv.exe $GENOUT/bin
    if [ -z "$NO_STRIP" ]; then
	strip $GENOUT/bin/openvpn.exe
	strip $GENOUT/bin/openvpnserv.exe
    fi
else
    echo DID NOT BUILD openvpn.exe and openvpnserv.exe because one or more of gcc, OPENSSL_DIR, LZO_DIR, or PKCS11_HELPER_DIR directories were missing
fi