| 1 | #
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| 2 | # Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved.
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| 3 | # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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| 4 | #
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| 5 | # This code is free software; you can redistribute it and/or modify it
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| 6 | # under the terms of the GNU General Public License version 2 only, as
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| 7 | # published by the Free Software Foundation.
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| 8 | #
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| 9 | # This code is distributed in the hope that it will be useful, but WITHOUT
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| 10 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| 11 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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| 12 | # version 2 for more details (a copy is included in the LICENSE file that
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| 13 | # accompanied this code).
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| 14 | #
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| 15 | # You should have received a copy of the GNU General Public License version
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| 16 | # 2 along with this work; if not, write to the Free Software Foundation,
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| 17 | # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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| 18 | #
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| 19 | # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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| 20 | # or visit www.oracle.com if you need additional information or have any
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| 21 | # questions.
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| 22 | #
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| 23 | #
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| 24 |
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| 25 | #
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| 26 | # IA64 only uses c++ based interpreter
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| 27 | CFLAGS += -DCC_INTERP -D_LP64=1 -DVM_LITTLE_ENDIAN
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| 28 | # Hotspot uses very unstrict aliasing turn this optimization off
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| 29 | OPT_CFLAGS += -fno-strict-aliasing
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| 30 | ifeq ($(VERSION),debug)
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| 31 | ASM_FLAGS= -DDEBUG
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| 32 | else
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| 33 | ASM_FLAGS=
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| 34 | endif
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| 35 | # workaround gcc bug in compiling varargs
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| 36 | OPT_CFLAGS/jni.o = -O0
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| 37 |
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| 38 | # gcc/ia64 has a bug that internal gcc functions linked with libjvm.so
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| 39 | # are made public. Hiding those symbols will cause undefined symbol error
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| 40 | # when VM is dropped into older JDK. We probably will need an IA64
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| 41 | # mapfile to include those symbols as a workaround. Disable linker mapfile
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| 42 | # for now.
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| 43 | LDNOMAP=true
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