From 66e3ffe1da296be71742476bce337aa108c7c10cdd124a2160b75b70894056cf Mon Sep 17 00:00:00 2001
From: Fridrich Strba <fstrba@suse.com>
Date: Tue, 29 Aug 2017 17:25:41 +0000
Subject: [PATCH] OBS-URL:
 https://build.opensuse.org/package/show/Java:Factory/java-1_8_0-openjdk?expand=0&rev=240

---
 s390-java-opts.patch | 45 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 s390-java-opts.patch

diff --git a/s390-java-opts.patch b/s390-java-opts.patch
new file mode 100644
index 0000000..43acad3
--- /dev/null
+++ b/s390-java-opts.patch
@@ -0,0 +1,45 @@
+--- openjdk/common/autoconf/boot-jdk.m4	2016-07-26 12:28:03.054552831 +0200
++++ openjdk/common/autoconf/boot-jdk.m4	2016-07-26 12:30:34.651143737 +0200
+@@ -351,29 +351,29 @@
+   AC_MSG_CHECKING([flags for boot jdk java command for big workloads])
+ 
+   # Starting amount of heap memory.
+-  if test "x$OPENJDK_BUILD_CPU_ARCH" = "xs390"; then
++  # if test "x$OPENJDK_BUILD_CPU_ARCH" = "xs390"; then
+     ADD_JVM_ARG_IF_OK([-Xms256M],boot_jdk_jvmargs_big,[$JAVA])
+-  else
+-    ADD_JVM_ARG_IF_OK([-Xms64M],boot_jdk_jvmargs_big,[$JAVA])
+-  fi
++  # else
++  #   ADD_JVM_ARG_IF_OK([-Xms64M],boot_jdk_jvmargs_big,[$JAVA])
++  # fi
+ 
+   # Maximum amount of heap memory.
+   # Maximum stack size.
+-  if test "x$BOOT_JDK_BITS" = x32; then
+-    if test "x$OPENJDK_BUILD_CPU_ARCH" = "xs390"; then
++  # if test "x$BOOT_JDK_BITS" = x32; then
++  #   if test "x$OPENJDK_BUILD_CPU_ARCH" = "xs390"; then
+       JVM_MAX_HEAP=768M
+-    else
+-      JVM_MAX_HEAP=1100M
+-    fi
++  #   else
++  #     JVM_MAX_HEAP=1100M
++  #   fi
+     STACK_SIZE=768
+-  else
++  # else
+     # Running Javac on a JVM on a 64-bit machine, takes more space since 64-bit
+     # pointers are used. Apparently, we need to increase the heap and stack
+     # space for the jvm. More specifically, when running javac to build huge
+     # jdk batch
+-    JVM_MAX_HEAP=1600M
+-    STACK_SIZE=1536
+-  fi
++  #   JVM_MAX_HEAP=1600M
++  #   STACK_SIZE=1536
++  # fi
+   ADD_JVM_ARG_IF_OK([-Xmx$JVM_MAX_HEAP],boot_jdk_jvmargs_big,[$JAVA])
+   ADD_JVM_ARG_IF_OK([-XX:ThreadStackSize=$STACK_SIZE],boot_jdk_jvmargs_big,[$JAVA])
+   ADD_JVM_ARG_IF_OK([-XX:PermSize=32m],boot_jdk_jvmargs_big,[$JAVA])