Mercurial > jdk8-mips64-public > hotspot / file revision
make/linux/makefiles/zeroshark.make@633a3d28d2fe
make/linux/makefiles/zeroshark.make
Fri, 28 Aug 2020 07:38:21 +0100
- author
- andrew
- date
- Fri, 28 Aug 2020 07:38:21 +0100
- changeset 9995
- 633a3d28d2fe
- parent 9744
- b02fb6a07ed5
- child 9756
- 2be326848943
- permissions
- -rw-r--r--
8251120: [8u] HotSpot build assumes ENABLE_JFR is set to either true or false
Summary: Only test for ENABLE_JFR being true, and assume undefined == false
Reviewed-by: neugens
1 #
2 # Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
3 # Copyright 2007, 2008 Red Hat, Inc.
4 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 #
6 # This code is free software; you can redistribute it and/or modify it
7 # under the terms of the GNU General Public License version 2 only, as
8 # published by the Free Software Foundation.
9 #
10 # This code is distributed in the hope that it will be useful, but WITHOUT
11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 # version 2 for more details (a copy is included in the LICENSE file that
14 # accompanied this code).
15 #
16 # You should have received a copy of the GNU General Public License version
17 # 2 along with this work; if not, write to the Free Software Foundation,
18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 #
20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 # or visit www.oracle.com if you need additional information or have any
22 # questions.
23 #
24 #
26 # Setup common to Zero (non-Shark) and Shark versions of VM
28 # Some versions of llvm do not like -Wundef
29 ifeq ($(JVM_VARIANT_ZEROSHARK), true)
30 WARNING_FLAGS += -Wno-undef
31 endif
32 # Suppress some warning flags that are normally turned on for hotspot,
33 # because some of the zero code has not been updated accordingly.
34 WARNING_FLAGS += -Wno-return-type \
35 -Wno-format-nonliteral -Wno-format-security \
36 -Wno-maybe-uninitialized
39 # If FDLIBM_CFLAGS is non-empty it holds CFLAGS needed to be passed to
40 # the compiler so as to be able to produce optimized objects
41 # without losing precision.
42 ifneq ($(FDLIBM_CFLAGS),)
43 OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/SPEED) $(FDLIBM_CFLAGS)
44 OPT_CFLAGS/sharedRuntimeTrans.o = $(OPT_CFLAGS/SPEED) $(FDLIBM_CFLAGS)
45 else
46 OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/NOOPT)
47 OPT_CFLAGS/sharedRuntimeTrans.o = $(OPT_CFLAGS/NOOPT)
48 endif
50 # Specify that the CPU is little endian, if necessary
51 ifeq ($(ZERO_ENDIANNESS), little)
52 CFLAGS += -DVM_LITTLE_ENDIAN
53 endif
55 # Specify that the CPU is 64 bit, if necessary
56 ifeq ($(ARCH_DATA_MODEL), 64)
57 CFLAGS += -D_LP64=1
58 endif
