Windows fix (#333)

* Fix cmake detection in msys

* Revert windows change

* Update to unix line endings

libnd4j/buildnativeoperations.sh

@@ -181,8 +181,6 @@ if [ "$(uname)" == "Darwin" ]; then
 elif [ "$(expr substr $(uname -s) 1 5)" == "MINGW" ] || [ "$(expr substr $(uname -s) 1 4)" == "MSYS" ]; then
     HOST="windows"
     KERNEL="windows-x86_64"
-    # need to set build path separator, it ends up being wrong on msys2
-    BUILD_PATH_SEPARATOR=";"
     echo "Running windows"
 elif [ "$(uname -m)" == "ppc64le" ]; then
     if [ -z "$ARCH" ]; then
@@ -195,9 +193,9 @@ if [ -z "$OS" ]; then
     OS="$HOST"
 fi
 
-
-
-echo "RUNNING BUILD FOR OS $OS"
+if [[ -z ${ANDROID_NDK:-} ]]; then
+    export ANDROID_NDK=$HOME/Android/android-ndk/
+fi
 
 case "$OS" in
     linux-armhf)
@@ -251,11 +249,8 @@ case "$OS" in
       if [ -z "$ARCH" ]; then
         ARCH="i686"
       fi
-      echo "BUILDING ANDROID x86"
 
       setandroid_defaults
-
-
       export ANDROID_BIN="$ANDROID_NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/$KERNEL/"
       export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/"
       export ANDROID_CC="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/bin/clang"
@@ -364,7 +359,6 @@ case "$OS" in
         PARALLEL="true"
         VERBOSE_ARG="-v"
       else
-        echo "SETTING UP WINDOWS"
         export CMAKE_COMMAND="cmake -G \"MSYS Makefiles\""
         export MAKE_COMMAND="make"
         export CC=/mingw64/bin/gcc
@@ -524,7 +518,6 @@ OPENBLAS_PATH="${OPENBLAS_PATH//\\//}"
 if [[ -n "${BUILD_PATH:-}" ]]; then
     PREVIFS="$IFS"
     IFS="$BUILD_PATH_SEPARATOR"
-    echo "BUILD PATH BUILD_PATH_SEPARATOR IS $BUILD_PATH_SEPARATOR"
     for P in $BUILD_PATH; do
         if [[ -f "$P/include/openblas_config.h" ]]; then
             OPENBLAS_PATH="$P"
@@ -541,7 +534,6 @@ fi
 # replace any backslash with a slash
 OPENBLAS_PATH="${OPENBLAS_PATH//\\//}"
 
-
 mkbuilddir() {
     if [ "$CLEAN" == "true" ]; then
         echo "Removing blasbuild"

nd4j/nd4j-backends/nd4j-backend-impls/nd4j-native/pom.xml

@@ -287,6 +287,25 @@
                 <javacpp.platform.extension>-avx512</javacpp.platform.extension>
             </properties>
         </profile>
+        <profile>
+            <id>mingw</id>
+            <activation>
+              <os>
+                  <family>windows</family>
+              </os>
+            </activation>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.bytedeco</groupId>
+                        <artifactId>javacpp</artifactId>
+                        <configuration>
+                            <properties>${javacpp.platform}-mingw</properties>
+                        </configuration>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
 
         <profile>
             <id>libnd4j-assembly</id>