* lib/Makefile.gcj: New file.

	* lib/Makefile.am (JAVAC): Changed for new gcj build approach.
	* lib/gen-classlist.sh.in: Don't split list for gcj.
	* lib/split-for-gcj.sh: New file.

1 files changed, 28 insertions, 0 deletions

diff --git a/lib/split-for-gcj.sh b/lib/split-for-gcj.sh
new file mode 100755
index 000000000..cbbfd7f73
--- /dev/null
+++ b/lib/split-for-gcj.sh
@@ -0,0 +1,28 @@
+#! /bin/sh
+
+# Split in multiple parts for gcj.  This uses a somewhat hacky
+# procedure for finding the package of a given file.
+echo "Splitting for gcj"
+rm -f Makefile.deps > /dev/null 2>&1
+test -d lists || mkdir lists
+for dir in java javax gnu org; do
+   for file in `cat classes | fgrep /$dir/`; do
+      pkg=`echo "$file " | sed -n -e "s,^.*/\($dir/.*\)/[^/]*$,\1,p"`
+      list=lists/`echo $pkg | sed -e 's,/,-,g'`
+      echo "$file" >> ${list}.list.1
+      f2=`echo "$file" | sed -n -e "s,^.*/\($dir/.*\)$,\1,p"`
+      f2=${f2%.java}.class
+      echo "$f2: ${list}.stamp" >> Makefile.deps
+      echo "${list}.stamp: $file" >> Makefile.deps
+   done
+done
+
+# Only update a .list file if it changed.
+for file in lists/*.list.1; do
+   real=${file%.1}
+   if ! cmp -s $real $file; then
+      mv $file $real
+   else
+      rm $file
+   fi
+done