1 # 2 # Copyright (c) 2011, 2014, 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 23 # questions. 24 # 25 26 include $(SPEC) 27 include MakeBase.gmk 28 include NativeCompilation.gmk 29 30 GLOBAL_VERSION_INFO_RESOURCE := $(JDK_TOPDIR)/src/java.base/windows/native/common/version.rc 31 32 # Absolute paths to lib files on windows for use in LDFLAGS. Should figure out a more 33 # elegant solution to this. 34 WIN_JAVA_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/libjava/java.lib 35 36 ifdef OPENJDK 37 # Build everything with debugging on OpenJDK 38 DEBUG_ALL_BINARIES := true 39 else 40 # Use this variable to set DEBUG_SYMBOLS true on windows for all libraries, but 41 # not on other platforms. 42 ifeq ($(OPENJDK_TARGET_OS), windows) 43 DEBUG_ALL_BINARIES := true 44 else 45 DEBUG_ALL_BINARIES := false 46 endif 47 endif 48 49 # SetupNativeCompilation now supports debug symbols on macosx for hotspot. 50 # Disable it here for the jdk libraries until we decide to enable them. 51 ifeq ($(OPENJDK_TARGET_OS), macosx) 52 ENABLE_DEBUG_SYMBOLS := false 53 endif 54 55 ################################################################################ 56 # Find the default set of src dirs for a native library. 57 # Param 1 - module name 58 # Param 2 - library name 59 FindSrcDirsForLib = \ 60 $(call uniq, $(wildcard \ 61 $(JDK_TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS)/native/lib$(strip $2) \ 62 $(JDK_TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS_TYPE)/native/lib$(strip $2) \ 63 $(JDK_TOPDIR)/src/$(strip $1)/share/native/lib$(strip $2))) 64 65 ################################################################################ 66 # Find a library 67 # Param 1 - module name 68 # Param 2 - library name 69 # Param 3 - subdir for library 70 FindLib = \ 71 $(call FindLibDirForModule, \ 72 $(strip $1))$(strip $3)/$(LIBRARY_PREFIX)$(strip $2)$(SHARED_LIBRARY_SUFFIX) 73 74 75 ################################################################################ 76 # Define the header include flags needed to compile against it. 77 LIBJAVA_HEADER_FLAGS := $(addprefix -I, $(call FindSrcDirsForLib, java.base, java)) 78 79 # Put the libraries here. 80 INSTALL_LIBRARIES_HERE := $(call FindLibDirForModule, $(MODULE)) 81 82 ################################################################################ 83 84 # Define it here since there are multiple uses. 85 ifeq ($(USE_EXTERNAL_LIBZ), true) 86 LIBZ := -lz 87 else 88 ZLIB_CPPFLAGS := -I$(JDK_TOPDIR)/src/java.base/share/native/libzip/zlib-1.2.8 89 endif