port r62359 from trunk

git-svn-id: https://svn.r-project.org/R/branches/R-3-0-branch@62360 00db46b3-68df-0310-9c12-caf00c1e9a41

share/java/README

@@ -1 +1,3 @@
-getsp.class is the same as tools/getsp.class, with source tools/getsp.java.
+getsp.class has source tools/getsp.java.
+
+It is installed for use by R CMD javareconf.

tools/Makefile.in

@@ -18,7 +18,6 @@ DISTFILES = README \
 	config.rpath \
 	config.sub \
 	copy-if-change \
-	getsp.class \
 	getsp.java \
 	help2man.pl \
 	install-info.pl \

tools/README

@@ -36,14 +36,11 @@ The files are as follows.
   copy-if-change
 	copy a file if changed; otherwise, do nothing.
 
-  getsp.class
   getsp.java
-	Java class (source and compiled bytecode) used for extracting
-	system properties when detecting Java support in configure and
-	R CMD javareconf. 
-	We don't require the existence of a Java compiler, so we need
-	to supply the compiled version as well.  There is another copy
-	in ../share/java .
+	Java source for share/java/getsp.class used for extracting
+	system properties when detecting Java support in R CMD
+	javareconf.  We don't require the existence of a Java
+	compiler, so we need to supply the compiled version as well.
 
   help2man.pl
 	generate simple manual pages from program output.  Taken from