[respect LIB_OPTIONS when building external libraries
John Meacham <john@repetae.net>**20110131093918
 Ignore-this: 90f357769832f80cb688556eba716c7
] hunk ./utils/build_extlibs.prl 13
-
+# clean out environment
+delete $ENV{JHC_PATH};
+delete $ENV{JHC_OPTS};
+delete $ENV{JHC_CACHE};
+delete $ENV{JHC_LIBRARY_PATH};
hunk ./utils/build_extlibs.prl 26
-    system @_;
+    system @_ and die "Running Command Failed!";
hunk ./utils/build_extlibs.prl 58
-    mysystem "./jhc $options --build-hl $fn -L- -L. -i$tmpdir/$name-$version$src" and die "$!: jhc";
+    mysystem "./jhc $options $ENV{JHC_TEST} --build-hl $fn -L- -L. -i$tmpdir/$name-$version$src" and die "$!: jhc";