Wed, 14 Oct 2020 17:44:48 +0800
Merge
1 #
2 # Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation.
8 #
9 # This code is distributed in the hope that it will be useful, but WITHOUT
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 # version 2 for more details (a copy is included in the LICENSE file that
13 # accompanied this code).
14 #
15 # You should have received a copy of the GNU General Public License version
16 # 2 along with this work; if not, write to the Free Software Foundation,
17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 #
19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 # or visit www.oracle.com if you need additional information or have any
21 # questions.
22 #
23 #
25 # If FDLIBM_CFLAGS is non-empty it holds CFLAGS needed to be passed to
26 # the compiler so as to be able to produce optimized objects
27 # without losing precision.
28 ifneq ($(FDLIBM_CFLAGS),)
29 OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/SPEED) $(FDLIBM_CFLAGS)
30 OPT_CFLAGS/sharedRuntimeTrans.o = $(OPT_CFLAGS/SPEED) $(FDLIBM_CFLAGS)
31 else
32 OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/NOOPT)
33 OPT_CFLAGS/sharedRuntimeTrans.o = $(OPT_CFLAGS/NOOPT)
34 endif
35 CFLAGS += -DVM_LITTLE_ENDIAN
37 CFLAGS += -D_LP64=1
39 # The serviceability agent relies on frame pointer (%rbp) to walk thread stack
40 ifndef USE_SUNCC
41 CFLAGS += -fno-omit-frame-pointer
42 endif
44 OPT_CFLAGS/compactingPermGenGen.o = -O1