49 lines
1.9 KiB
Makefile
49 lines
1.9 KiB
Makefile
#
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# Copyright (c) 2006, 2015, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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#
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# A list of object files built without the platform specific PIC flags, e.g.
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# -fPIC on linux. Performance measurements show that by compiling GC related
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# code, we could significantly reduce the GC pause time on 32 bit Linux/Unix
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# platforms. See 6454213 for more details.
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include $(GAMMADIR)/make/scm.make
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ifneq ($(OSNAME), windows)
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ifndef LP64
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PARTIAL_NONPIC=1
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endif
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PIC_ARCH = ppc arm
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ifneq ("$(filter $(PIC_ARCH),$(BUILDARCH))","")
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PARTIAL_NONPIC=0
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endif
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ifeq ($(PARTIAL_NONPIC),1)
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NONPIC_DIRS = memory oops gc
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NONPIC_DIRS := $(foreach dir,$(NONPIC_DIRS), $(GAMMADIR)/src/share/vm/$(dir))
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# Look for source files under NONPIC_DIRS
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NONPIC_FILES := $(foreach dir,$(NONPIC_DIRS),\
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$(shell find $(dir) \( $(SCM_DIRS) \) -prune -o \
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-name '*.cpp' -print))
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NONPIC_OBJ_FILES := $(notdir $(subst .cpp,.o,$(NONPIC_FILES)))
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endif
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endif
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