$NetBSD: patch-am,v 1.5 2014/09/13 14:35:25 joerg Exp $

Set username to pkgsrc.

--- jdk/make/common/shared/Defs.gmk.orig	2014-01-01 05:53:33.000000000 +0000
+++ jdk/make/common/shared/Defs.gmk
@@ -301,7 +301,7 @@ ifndef BUILD_NUMBER
   BUILD_NUMBER = b00
   ifndef USER_RELEASE_SUFFIX
     BUILD_DATE := $(shell $(DATE) '+%Y_%m_%d_%H_%M')
-    CLEAN_USERNAME := $(shell $(ECHO) "$(USER)" | $(TR) -d -c '[:alnum:]')
+    CLEAN_USERNAME := pkgsrc
     USER_RELEASE_SUFFIX := $(shell $(ECHO) "$(CLEAN_USERNAME)_$(BUILD_DATE)" | $(TR) '[:upper:]' '[:lower:]' )
   endif
   export USER_RELEASE_SUFFIX
@@ -615,7 +615,7 @@ endif
 #     To workaround this we will specify JAVA_HOME explicitly
 
 ANT_TMPDIR = $(ABS_OUTPUTDIR)/tmp
-ANT_WORKAROUNDS = ANT_OPTS=-Djava.io.tmpdir='$(ANT_TMPDIR)' JAVA_HOME='$(BOOTDIR)'
+ANT_WORKAROUNDS = ANT_OPTS=-Djava.io.tmpdir='$(ANT_TMPDIR)'\ -XX:+UseSerialGC\ -mx1024m JAVA_HOME='$(BOOTDIR)'
 
 ifeq ($(ANT_HOME),)
   ANT = $(ANT_WORKAROUNDS) ant
