Tighten JVM_MAX_HEAP used during the build to 800MB, so that the build

will work comfortable within a 2GB limit.

2 files changed, 51 insertions, 11 deletions

diff --git a/lang/openjdk8/patches/patch-common_autoconf_boot-jdk.m4 b/lang/openjdk8/patches/patch-common_autoconf_boot-jdk.m4
new file mode 100644
index 00000000000..1f2694abf50
--- /dev/null
+++ b/lang/openjdk8/patches/patch-common_autoconf_boot-jdk.m4
@@ -0,0 +1,22 @@
+$NetBSD: patch-common_autoconf_boot-jdk.m4,v 1.1 2015/06/27 22:37:42 joerg Exp $
+
+--- common/autoconf/boot-jdk.m4.orig	2015-06-27 20:05:32.000000000 +0000
++++ common/autoconf/boot-jdk.m4
+@@ -324,16 +324,15 @@ AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK_AR
+   # Maximum amount of heap memory.
+   # Maximum stack size.
+   if test "x$BUILD_NUM_BITS" = x32; then
+-    JVM_MAX_HEAP=1100M
+     STACK_SIZE=768
+   else
+     # Running Javac on a JVM on a 64-bit machine, takes more space since 64-bit
+     # pointers are used. Apparently, we need to increase the heap and stack
+     # space for the jvm. More specifically, when running javac to build huge
+     # jdk batch
+-    JVM_MAX_HEAP=1600M
+     STACK_SIZE=1536
+   fi
++  JVM_MAX_HEAP=800M
+   ADD_JVM_ARG_IF_OK([-Xmx$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])
diff --git a/lang/openjdk8/patches/patch-common_autoconf_generated-configure.sh b/lang/openjdk8/patches/patch-common_autoconf_generated-configure.sh
index d2cd46258b1..6587bd18fda 100644
--- a/lang/openjdk8/patches/patch-common_autoconf_generated-configure.sh
+++ b/lang/openjdk8/patches/patch-common_autoconf_generated-configure.sh
@@ -1,6 +1,6 @@
-$NetBSD: patch-common_autoconf_generated-configure.sh,v 1.4 2015/06/10 11:38:51 tnn Exp $
+$NetBSD: patch-common_autoconf_generated-configure.sh,v 1.5 2015/06/27 22:37:42 joerg Exp $
 
---- common/autoconf/generated-configure.sh.orig	2015-06-09 13:44:54.000000000 +0000
+--- common/autoconf/generated-configure.sh.orig	2015-06-10 10:29:06.000000000 +0000
 +++ common/autoconf/generated-configure.sh
 @@ -6883,7 +6883,7 @@ test -n "$target_alias" &&
        VAR_CPU_BITS=32
@@ -42,7 +42,25 @@ $NetBSD: patch-common_autoconf_generated-configure.sh,v 1.4 2015/06/10 11:38:51
            # This is not a symbolic link! We are done!
            break
          fi
-@@ -19774,7 +19774,7 @@ $as_echo_n "checking resolved symbolic l
+@@ -16217,16 +16217,15 @@ $as_echo_n "checking flags for boot jdk 
+   # Maximum amount of heap memory.
+   # Maximum stack size.
+   if test "x$BUILD_NUM_BITS" = x32; then
+-    JVM_MAX_HEAP=1100M
+     STACK_SIZE=768
+   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=800M
+ 
+   $ECHO "Check if jvm arg is ok: -Xmx$JVM_MAX_HEAP" >&5
+   $ECHO "Command: $JAVA -Xmx$JVM_MAX_HEAP -version" >&5
+@@ -19774,7 +19773,7 @@ $as_echo_n "checking resolved symbolic l
        # Resolve file symlinks
        while test $COUNTER -lt 20; do
          ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
@@ -51,7 +69,7 @@ $NetBSD: patch-common_autoconf_generated-configure.sh,v 1.4 2015/06/10 11:38:51
            # This is not a symbolic link! We are done!
            break
          fi
-@@ -20212,7 +20212,7 @@ $as_echo_n "checking for resolved symbol
+@@ -20212,7 +20211,7 @@ $as_echo_n "checking for resolved symbol
        # Resolve file symlinks
        while test $COUNTER -lt 20; do
          ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
@@ -60,7 +78,7 @@ $NetBSD: patch-common_autoconf_generated-configure.sh,v 1.4 2015/06/10 11:38:51
            # This is not a symbolic link! We are done!
            break
          fi
-@@ -21375,7 +21375,7 @@ $as_echo_n "checking resolved symbolic l
+@@ -21375,7 +21374,7 @@ $as_echo_n "checking resolved symbolic l
        # Resolve file symlinks
        while test $COUNTER -lt 20; do
          ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
@@ -69,7 +87,7 @@ $NetBSD: patch-common_autoconf_generated-configure.sh,v 1.4 2015/06/10 11:38:51
            # This is not a symbolic link! We are done!
            break
          fi
-@@ -21813,7 +21813,7 @@ $as_echo_n "checking for resolved symbol
+@@ -21813,7 +21812,7 @@ $as_echo_n "checking for resolved symbol
        # Resolve file symlinks
        while test $COUNTER -lt 20; do
          ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
@@ -78,7 +96,7 @@ $NetBSD: patch-common_autoconf_generated-configure.sh,v 1.4 2015/06/10 11:38:51
            # This is not a symbolic link! We are done!
            break
          fi
-@@ -29862,7 +29862,7 @@ fi
+@@ -29862,7 +29861,7 @@ fi
    #
    case $COMPILER_NAME in
      gcc )
@@ -87,7 +105,7 @@ $NetBSD: patch-common_autoconf_generated-configure.sh,v 1.4 2015/06/10 11:38:51
        -pipe \
        -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
        case $OPENJDK_TARGET_CPU_ARCH in
-@@ -30475,7 +30475,8 @@ $as_echo "alsa pulse x11" >&6; }
+@@ -30475,7 +30474,8 @@ $as_echo "alsa pulse x11" >&6; }
    if test "x$OPENJDK_TARGET_OS" = xbsd; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking what is not needed on BSD?" >&5
  $as_echo_n "checking what is not needed on BSD?... " >&6; }
@@ -97,7 +115,7 @@ $NetBSD: patch-common_autoconf_generated-configure.sh,v 1.4 2015/06/10 11:38:51
        ALSA_NOT_NEEDED=yes
        PULSE_NOT_NEEDED=yes
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: alsa pulse" >&5
-@@ -31701,7 +31702,11 @@ $as_echo "$as_me: WARNING: freetype not 
+@@ -31701,7 +31701,11 @@ $as_echo "$as_me: WARNING: freetype not 
  
        # Allow --with-freetype-lib and --with-freetype-include to override
        if test "x$with_freetype_include" != x; then
@@ -110,7 +128,7 @@ $NetBSD: patch-common_autoconf_generated-configure.sh,v 1.4 2015/06/10 11:38:51
        fi
        if test "x$with_freetype_lib" != x; then
          POTENTIAL_FREETYPE_LIB_PATH="$with_freetype_lib"
-@@ -34519,7 +34524,7 @@ $as_echo "$as_me: The path of FREETYPE_I
+@@ -34519,7 +34523,7 @@ $as_echo "$as_me: The path of FREETYPE_I
      FREETYPE_INCLUDE_PATH="`cd "$path"; $THEPWDCMD -L`"
    fi
  
@@ -119,7 +137,7 @@ $NetBSD: patch-common_autoconf_generated-configure.sh,v 1.4 2015/06/10 11:38:51
          FREETYPE_CFLAGS="-I$FREETYPE_INCLUDE_PATH/freetype2 -I$FREETYPE_INCLUDE_PATH"
        else
          FREETYPE_CFLAGS="-I$FREETYPE_INCLUDE_PATH"
-@@ -34652,7 +34657,7 @@ $as_echo "$as_me: The path of FREETYPE_L
+@@ -34652,7 +34656,7 @@ $as_echo "$as_me: The path of FREETYPE_L
        if test "x$OPENJDK_TARGET_OS" = xwindows; then
          FREETYPE_LIBS="$FREETYPE_LIB_PATH/freetype.lib"
        else