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--- common/autoconf/boot-jdk.m4.orig 2015-12-09 21:04:26 UTC
+++ common/autoconf/boot-jdk.m4
@@ -289,6 +289,16 @@ AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK],
BOOT_JDK_SOURCETARGET="-source 7 -target 7"
AC_SUBST(BOOT_JDK_SOURCETARGET)
AC_SUBST(JAVAC_FLAGS)
+
+ # Check if the boot jdk is 32 or 64 bit
+ if "$JAVA" -d64 -version > /dev/null 2>&1; then
+ BOOT_JDK_BITS="64"
+ else
+ BOOT_JDK_BITS="32"
+ fi
+ AC_MSG_CHECKING([if Boot JDK is 32 or 64 bits])
+ AC_MSG_RESULT([$BOOT_JDK_BITS])
+ AC_SUBST(BOOT_JDK_BITS)
])
AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK_ARGUMENTS],
@@ -323,7 +333,7 @@ AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK_AR
# Maximum amount of heap memory.
# Maximum stack size.
- if test "x$BUILD_NUM_BITS" = x32; then
+ if test "x$BOOT_JDK_BITS" = x32; then
JVM_MAX_HEAP=1100M
STACK_SIZE=768
else
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