update bbmap (#12721)

* update bbmap

* remove one extra comment line

var/spack/repos/builtin/packages/bbmap/package.py

@@ -10,11 +10,16 @@ class Bbmap(Package):
     """Short read aligner for DNA and RNA-seq data."""
 
     homepage = "http://sourceforge.net/projects/bbmap/"
-    url      = "https://downloads.sourceforge.net/project/bbmap/BBMap_37.36.tar.gz"
+    url      = "https://downloads.sourceforge.net/project/bbmap/BBMap_38.63.tar.gz"
 
+    version('38.63', sha256='089064104526c8d696164aefa067f935b888bc71ef95527c72a98c17ee90a01f')
     version('37.36', '1e1086e1fae490a7d03c5a065b1c262f')
 
     depends_on('java')
 
     def install(self, spec, prefix):
         install_tree('.', prefix.bin)
+
+    def setup_environment(self, spack_env, run_env):
+        run_env.set('BBMAP_CONFIG', self.prefix.bin.config)
+        run_env.set('BBMAP_RESOURCES', self.prefix.bin.resources)