OSX port of classpath

[Chris Hoffmann]

I've been working on an OSX port of JikesRVM 
(http://oss.software.ibm.com/developerworks/oss/jikesrvm/?origin=jikes),
which uses classpath 0.06. Is there an official port of classpath to OSX?

If not, I've attached a patch file showing the changes I had to make to 
get classpath working on OSX. By "working" I mean working well enough to 
pass the JikesRVM regression tests that I use, not that the port could 
pass the classpath regresssion tests! And the changes were done by hand; 
if I knew more about configure I would perhaps have done them differently.

Any chance these can be folded into classpath 0.07?

Enjoy,
Chris


--
Chris Hoffmann -- Dept. of Computer Science/UMass at Amherst
http://www-ali.cs.umass.edu/~hoffmann

diff -ur 
/exp/dodo/ali/home/naren/rvm-cvs-mos/classpath/classpath/native/fdlibm/ieeefp.h 
classpath/native/fdlibm/ieeefp.h
--- 
/exp/dodo/ali/home/naren/rvm-cvs-mos/classpath/classpath/native/fdlibm/ieeefp.h 
    Fri Jan 10 11:49:15 2003
+++ classpath/native/fdlibm/ieeefp.h    Fri Oct  3 11:17:44 2003
@@ -113,6 +113,11 @@
 #endif
 #endif
 
+#if (defined( __BIG_ENDIAN__) && defined( __APPLE__ ))
+#define __IEEE_BIG_ENDIAN
+#endif 
+
+
 #ifdef __fr30__
 #define __IEEE_BIG_ENDIAN
 #endif
diff -ur 
/exp/dodo/ali/home/naren/rvm-cvs-mos/classpath/classpath/native/jni/java-io/FileDescriptor.c
 classpath/native/jni/java-io/FileDescriptor.c
--- 
/exp/dodo/ali/home/naren/rvm-cvs-mos/classpath/classpath/native/jni/java-io/FileDescriptor.c
        Wed Jul 30 06:11:34 2003
+++ classpath/native/jni/java-io/FileDescriptor.c       Fri Oct  3 11:19:16 2003
@@ -121,9 +121,9 @@
   if ((*env)->ExceptionOccurred (env))                                  \
     return;
 
-  INIT_FIELD ("in", 0);
-  INIT_FIELD ("out", 1);
-  INIT_FIELD ("err", 2);
+  INIT_FIELD ("in", ((long long)0));
+  INIT_FIELD ("out", ((long long)1));
+  INIT_FIELD ("err", ((long long)2));
 
 #undef INIT_FIELD
 }
@@ -174,6 +174,10 @@
       permissions = TARGET_NATIVE_FILE_FILEPERMISSION_NORMAL;
     }
 
+#ifndef O_SYNC
+#undef TARGET_NATIVE_FILE_FILEFLAG_SYNC
+#define TARGET_NATIVE_FILE_FILEFLAG_SYNC O_FSYNC
+#endif
   if ((jflags & FILEDESCRIPTOR_FILEOPEN_FLAG_SYNC))
     {
       flags |= TARGET_NATIVE_FILE_FILEFLAG_SYNC;
@@ -183,10 +187,12 @@
     {
       flags |= TARGET_NATIVE_FILE_FILEFLAG_DSYNC;
     }
+
 #ifdef O_BINARY
   flags |= TARGET_NATIVE_FILE_FILEFLAG_BINARY;
 #endif
 
+
   TARGET_NATIVE_FILE_OPEN(filename,native_fd,flags,permissions,result);
   (*env)->ReleaseStringUTFChars(env, name, filename);
 
@@ -199,6 +205,7 @@
       return TARGET_NATIVE_MATH_INT_INT64_CONST_MINUS_1;
     }
 
+    
   return CONVERT_INT_TO_JLONG(native_fd);
 }
 
diff -ur 
/exp/dodo/ali/home/naren/rvm-cvs-mos/classpath/classpath/native/target/generic/target_generic_network.h
 classpath/native/target/generic/target_generic_network.h
--- 
/exp/dodo/ali/home/naren/rvm-cvs-mos/classpath/classpath/native/target/generic/target_generic_network.h
     Tue Aug 19 05:07:19 2003
+++ classpath/native/target/generic/target_generic_network.h    Fri Oct  3 
11:19:55 2003
@@ -66,6 +66,9 @@
 /***************************** Variables *******************************/
 
 /****************************** Macros *********************************/
+#ifdef __MACH__
+typedef int    socklen_t;       
+#endif
 
 /***********************************************************************\
 * Name       : TARGET_NATIVE_NETWORK_IPADDRESS_BYTES_TO_INT