1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
#
# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation. Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#
include JdkNativeCompilation.gmk
################################################################################
GLOBAL_VERSION_INFO_RESOURCE := $(TOPDIR)/src/java.base/windows/native/common/version.rc
# Absolute paths to lib files on windows for use in LIBS. Should figure out a more
# elegant solution to this.
WIN_JAVA_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/libjava/java.lib
# Tell the compiler not to export any functions unless declared so in
# the source code. On Windows, this is the default and cannot be changed.
# On Mac, we have always exported all symbols, probably due to oversight
# and/or misunderstanding. To emulate this, don't hide any symbols
# by default.
# On AIX/xlc we need at least xlc 13.1 for the symbol hiding (see JDK-8214063)
# Also provide an override for non-conformant libraries.
ifeq ($(TOOLCHAIN_TYPE), gcc)
CFLAGS_JDKLIB += -fvisibility=hidden
CXXFLAGS_JDKLIB += -fvisibility=hidden
LDFLAGS_JDKLIB += -Wl,--exclude-libs,ALL
EXPORT_ALL_SYMBOLS := -fvisibility=default
else ifeq ($(TOOLCHAIN_TYPE), clang)
ifneq ($(OPENJDK_TARGET_OS), macosx)
CFLAGS_JDKLIB += -fvisibility=hidden
CXXFLAGS_JDKLIB += -fvisibility=hidden
EXPORT_ALL_SYMBOLS := -fvisibility=default
endif
else ifeq ($(TOOLCHAIN_TYPE), solstudio)
CFLAGS_JDKLIB += -xldscope=hidden
CXXFLAGS_JDKLIB += -xldscope=hidden
EXPORT_ALL_SYMBOLS := -xldscope=global
endif
# Put the libraries here.
INSTALL_LIBRARIES_HERE := $(call FindLibDirForModule, $(MODULE))
################################################################################
|
