X-Git-Url: http://nitlanguage.org

diff --git a/src/ffi/java.nit b/src/ffi/java.nit
index d5852f6..eca32ac 100644
--- a/src/ffi/java.nit
+++ b/src/ffi/java.nit
@@ -243,7 +243,6 @@ redef class MModule
 	private fun insert_compiler_options
 	do
 		cflags.add_one("", "-I $(JAVA_HOME)/include/ -I $(JAVA_HOME)/include/linux/")
-		ldflags.add_one("", "-L $(JNI_LIB_PATH) -ljvm")
 	end
 
 	# Name of the generated Java class where to store all implementation methods of this module
@@ -363,7 +362,7 @@ class JavaFile
 	super ExternFile
 
 	redef fun makefile_rule_name do return "{filename.basename(".java")}.class"
-	redef fun makefile_rule_content do return "javac {filename.basename("")} -d ."
+	redef fun makefile_rule_content do return "javac {filename.basename} -d ."
 	redef fun add_to_jar do return true
 end
 
@@ -458,7 +457,7 @@ redef class MType
 	# JNI type name (in C)
 	#
 	# So this is a C type, usually defined in `jni.h`
-	private fun jni_type: String do return "jint"
+	private fun jni_type: String do return "long"
 
 	# JNI short type name (for signatures)
 	#
@@ -484,6 +483,11 @@ redef class MClassType
 		if mclass.name == "Int" then return "long"
 		if mclass.name == "Float" then return "double"
 		if mclass.name == "Byte" then return "byte"
+		if mclass.name == "Int8" then return "byte"
+		if mclass.name == "Int16" then return "short"
+		if mclass.name == "UInt16" then return "short"
+		if mclass.name == "Int32" then return "int"
+		if mclass.name == "UInt32" then return "int"
 		return super
 	end
 
@@ -496,6 +500,11 @@ redef class MClassType
 		if mclass.name == "Int" then return "jlong"
 		if mclass.name == "Float" then return "jdouble"
 		if mclass.name == "Byte" then return "jbyte"
+		if mclass.name == "Int8" then return "jbyte"
+		if mclass.name == "Int16" then return "jshort"
+		if mclass.name == "UInt16" then return "jshort"
+		if mclass.name == "Int32" then return "jint"
+		if mclass.name == "UInt32" then return "jint"
 		return super
 	end
 
@@ -556,6 +565,11 @@ redef class MClassType
 		if mclass.name == "Int" then return "J"
 		if mclass.name == "Float" then return "D"
 		if mclass.name == "Byte" then return "B"
+		if mclass.name == "Int8" then return "B"
+		if mclass.name == "Int16" then return "S"
+		if mclass.name == "UInt16" then return "S"
+		if mclass.name == "Int32" then return "I"
+		if mclass.name == "UInt32" then return "I"
 		return super
 	end
 
@@ -569,6 +583,11 @@ redef class MClassType
 		if mclass.name == "Int" then return "Long"
 		if mclass.name == "Float" then return "Double"
 		if mclass.name == "Byte" then return "Byte"
+		if mclass.name == "Int8" then return "Byte"
+		if mclass.name == "Int16" then return "Short"
+		if mclass.name == "UInt16" then return "Short"
+		if mclass.name == "Int32" then return "Int"
+		if mclass.name == "UInt32" then return "Int"
 		return super
 	end
 end
@@ -607,7 +626,7 @@ redef class MMethod
 			else format.add "V"
 		end
 
-		return format.join("")
+		return format.join
 	end
 
 	# Similar to `build_c_signature` but adapted to create the signature expected by JNI for C functions