change in makefiles

bindings/java/Makefile

@@ -10,15 +10,14 @@ else
 	CLANG_EXECUTABLE=clang
     GRADLE_COMMAND=./gradlew
 	UNAME_S := $(shell uname -s)
-	ifeq ($(UNAME_S),Linux)
-		CLANG_FLAGS=-fPIC -shared
-    	JNI_INCLUDE_FOLDER=linux
-    	LIBRARY_RESOURCE=libckzg4844jni.so
-	endif
 	ifeq ($(UNAME_S),Darwin)
 		CLANG_FLAGS=-dynamiclib
     	JNI_INCLUDE_FOLDER=darwin
     	LIBRARY_RESOURCE=libckzg4844jni.dylib
+	else
+		CLANG_FLAGS=-fPIC -shared
+    	JNI_INCLUDE_FOLDER=linux
+    	LIBRARY_RESOURCE=libckzg4844jni.so
 	endif
 endif
 

src/Makefile

@@ -1,5 +1,10 @@
 INCLUDE_DIRS = ../inc
-CFLAGS += -O2 -fPIC
+
+ifeq ($(OS),Windows_NT)
+	CFLAGS += -O2
+else
+	CFLAGS += -O2 -fPIC
+endif
 
 all: c_kzg_4844.o lib