Fixes bugs so that we can build bazel with bazel on Windows

src/main/java/com/google/devtools/build/lib/exec/SymlinkTreeHelper.java:
    enable --windows_compatible flag on Windows to make build-runfiles.exe work.
scritps/bootstrap/compile.sh:
    --windows_compatible will also be passed to a dummy build-runfiles.exe defined in complie.sh.
    Which is actully a batch script, modify it to make it work.

-----
With the changes above, we are able to build bazel with bazel. But when you try to
run ./compile.sh compile /path/to/bazel again without clean up tmp directory, it will fail with
a permission deny error. The reason seems to be that you can't use build-runfile.exe to build the
same hard link twice, still trying to solve that.

--
Change-Id: I93340b1ba9fa415f6db963b106e264799e33ede3
Reviewed-on: https://bazel-review.googlesource.com/#/c/3334
MOS_MIGRATED_REVID=119751076

1 files changed, 7 insertions, 1 deletions

diff --git a/src/main/tools/jdk.BUILD b/src/main/tools/jdk.BUILD
index 41f2d6398b..57a2abb8d4 100644
--- a/src/main/tools/jdk.BUILD
+++ b/src/main/tools/jdk.BUILD
@@ -75,7 +75,13 @@ filegroup(
 
 filegroup(
     name = "jre-bin",
-    srcs = glob(["jre/bin/**"]),
+    srcs = select({
+        # In some configurations, Java browser plugin is considered harmful and
+        # common antivirus software blocks access to npjp2.dll interfering with Bazel,
+        # so do not include it in JRE on Windows.
+        ":windows" : glob(["jre/bin/**"], exclude = ["jre/bin/plugin2/**"]),
+        "//conditions:default" : glob(["jre/bin/**"])
+    }),
 )
 
 filegroup(