2003/02/27 10:13:33

darcs-hash:20040130065542-2ba56-804e388e9ddbc0e92fbcca590fb79f24d64941ce.gz

diff --git a/Makefile b/Makefile
index 0b2db24..6763e82 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -41,6 +41,7 @@ compile: $(jikes_java_objects) bin/org/xwt/builtin.xwar
 all: $(all_platforms)
 
 $(jikes_java_objects): $(jikes_java_sources)
+       test "$(JAVA_HOME)"x != x || (echo "you forgot to set your $$JAVA_HOME environment variable"; false)
        echo "compiling  .java -> .class:"
        mkdir -p bin
        $(jikes) -sourcepath src/ -classpath lib/libgcj-minimal.jar $(jikes_java_sources) -d bin/