# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1407425537 -7200
# Node ID ad19df13df14b639ea6f9ae48421857cb4cfa79a
# Parent  91e7d77cfb81ce94248fef98be7b05b9ff5f7ce0
mx: add support for Java agent libraries that use the Boot-Class-Path manifest attribute to ensure that are loaded by the boot class path loader

diff -r 91e7d77cfb81 -r ad19df13df14 mxtool/mx.py
--- a/mxtool/mx.py	Thu Aug 07 08:04:23 2014 +0200
+++ b/mxtool/mx.py	Thu Aug 07 17:32:17 2014 +0200
@@ -503,7 +503,7 @@
             d.update(buf)
         return d.hexdigest()
 
-def download_file_with_sha1(name, path, urls, sha1, sha1path, resolve, mustExist, sources=False):
+def download_file_with_sha1(name, path, urls, sha1, sha1path, resolve, mustExist, sources=False, canSymlink=True):
     def _download_lib():
         cacheDir = get_env('MX_CACHE_DIR', join(_opts.user_home, '.mx', 'cache'))
         if not exists(cacheDir):
@@ -520,7 +520,8 @@
         d = dirname(path)
         if d != '' and not exists(d):
             os.makedirs(d)
-        if 'symlink' in dir(os):
+
+        if canSymlink and 'symlink' in dir(os):
             if exists(path):
                 os.unlink(path)
             os.symlink(cachePath, path)
@@ -654,7 +655,9 @@
         if includedInJDK and java().javaCompliance >= JavaCompliance(includedInJDK):
             return None
 
-        return download_file_with_sha1(self.name, path, self.urls, self.sha1, sha1path, resolve, not self.optional)
+        bootClassPathAgent = self.bootClassPathAgent.lower() == 'true' if hasattr(self, 'bootClassPathAgent') else False
+
+        return download_file_with_sha1(self.name, path, self.urls, self.sha1, sha1path, resolve, not self.optional, canSymlink=not bootClassPathAgent)
 
     def get_source_path(self, resolve):
         if self.sourcePath is None: