1 #
2 # Copyright (c) 2011, 2018, 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. Oracle designates this
8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
32 # Absolute paths to lib files on windows for use in LIBS. Should figure out a more
33 # elegant solution to this.
34 WIN_JAVA_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/libjava/java.lib
35
36 # Tell the compiler not to export any functions unless declared so in
37 # the source code. On Windows, this is the default and cannot be changed.
38 # On Mac, we have always exported all symbols, probably due to oversight
39 # and/or misunderstanding. To emulate this, don't hide any symbols
40 # by default.
41 # On AIX/xlc we need at least xlc 13.1 for the symbol hiding (see JDK-8214063)
42 # Also provide an override for non-conformant libraries.
43 ifeq ($(TOOLCHAIN_TYPE), gcc)
44 CFLAGS_JDKLIB += -fvisibility=hidden
45 CXXFLAGS_JDKLIB += -fvisibility=hidden
46 LDFLAGS_JDKLIB += -Wl,--exclude-libs,ALL
47 EXPORT_ALL_SYMBOLS := -fvisibility=default
48 else ifeq ($(TOOLCHAIN_TYPE), clang)
49 CFLAGS_JDKLIB += -fvisibility=hidden
50 CXXFLAGS_JDKLIB += -fvisibility=hidden
51 EXPORT_ALL_SYMBOLS := -fvisibility=default
52 else ifeq ($(TOOLCHAIN_TYPE), solstudio)
53 CFLAGS_JDKLIB += -xldscope=hidden
54 CXXFLAGS_JDKLIB += -xldscope=hidden
55 EXPORT_ALL_SYMBOLS := -xldscope=global
56 endif
57
58 # Put the libraries here.
59 INSTALL_LIBRARIES_HERE := $(call FindLibDirForModule, $(MODULE))
60
61 ################################################################################
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1 #
2 # Copyright (c) 2011, 2020, 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. Oracle designates this
8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
32 # Absolute paths to lib files on windows for use in LIBS. Should figure out a more
33 # elegant solution to this.
34 WIN_JAVA_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/libjava/java.lib
35
36 # Tell the compiler not to export any functions unless declared so in
37 # the source code. On Windows, this is the default and cannot be changed.
38 # On Mac, we have always exported all symbols, probably due to oversight
39 # and/or misunderstanding. To emulate this, don't hide any symbols
40 # by default.
41 # On AIX/xlc we need at least xlc 13.1 for the symbol hiding (see JDK-8214063)
42 # Also provide an override for non-conformant libraries.
43 ifeq ($(TOOLCHAIN_TYPE), gcc)
44 CFLAGS_JDKLIB += -fvisibility=hidden
45 CXXFLAGS_JDKLIB += -fvisibility=hidden
46 LDFLAGS_JDKLIB += -Wl,--exclude-libs,ALL
47 EXPORT_ALL_SYMBOLS := -fvisibility=default
48 else ifeq ($(TOOLCHAIN_TYPE), clang)
49 CFLAGS_JDKLIB += -fvisibility=hidden
50 CXXFLAGS_JDKLIB += -fvisibility=hidden
51 EXPORT_ALL_SYMBOLS := -fvisibility=default
52 endif
53
54 # Put the libraries here.
55 INSTALL_LIBRARIES_HERE := $(call FindLibDirForModule, $(MODULE))
56
57 ################################################################################
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