changeset 3506:86ce3208eb18

7145798: System.loadLibrary does not search current working directory Summary: Append "." to java.library.path on MacOS X to ease migration from Apple's Java6 to OpenJDK7. Reviewed-by: phh, jmelvin, coleenp
author dcubed
date Fri, 17 Feb 2012 15:55:27 -0800
parents df4927a3b82e
children f5fba31ac5ce 0368109684cb
files src/os/bsd/vm/os_bsd.cpp
diffstat 1 files changed, 19 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/os/bsd/vm/os_bsd.cpp	Thu Feb 16 17:19:40 2012 -0500
+++ b/src/os/bsd/vm/os_bsd.cpp	Fri Feb 17 15:55:27 2012 -0800
@@ -568,6 +568,25 @@
             sprintf(ld_library_path, "%s:%s", v, t);
             free(t);
         }
+
+#ifdef __APPLE__
+        // Apple's Java6 has "." at the beginning of java.library.path.
+        // OpenJDK on Windows has "." at the end of java.library.path.
+        // OpenJDK on Linux and Solaris don't have "." in java.library.path
+        // at all. To ease the transition from Apple's Java6 to OpenJDK7,
+        // "." is appended to the end of java.library.path. Yes, this
+        // could cause a change in behavior, but Apple's Java6 behavior
+        // can be achieved by putting "." at the beginning of the
+        // JAVA_LIBRARY_PATH environment variable.
+        {
+            char *t = ld_library_path;
+            // that's +3 for appending ":." and the trailing '\0'
+            ld_library_path = (char *) malloc(strlen(t) + 3);
+            sprintf(ld_library_path, "%s:%s", t, ".");
+            free(t);
+        }
+#endif
+
         Arguments::set_library_path(ld_library_path);
     }