1 # 2 # Copyright (c) 2012, 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 23 # questions. 24 # 25 26 ################################################################################ 27 28 default: all 29 30 include $(SPEC) 31 include MakeBase.gmk 32 include Execute.gmk 33 include NativeCompilation.gmk 34 include ToolsJdk.gmk 35 36 ################################################################################ 37 # This file is responsible for extracting the x11 native struct offsets to 38 # the xawt Java library. The tool needs to be run on the os/arch that 39 # will host the final jvm, thus the tool cannot be used when cross compiling. 40 # 41 # Two versions of the generated offset file, sizes-32.txt and sizes-64.txt are 42 # committed into the source code repository. These are the ones used in 43 # GensrcX11Wrappers.gmk to generate the Java code during the build. 44 ################################################################################ 45 46 ifeq ($(COMPILE_TYPE), cross) 47 $(error It is not possible to update the x11wrappers when cross-compiling) 48 endif 49 50 TOOL_WRAPPERGENERATOR = $(JAVA_SMALL) -cp $(BUILDTOOLS_OUTPUTDIR)/jdk_tools_classes \ 51 org.openjdk.buildtools.x11wrappergen.WrapperGenerator 52 53 X11WRAPPERS_OUTPUT := $(SUPPORT_OUTPUTDIR)/x11wrappers 54 GENERATOR_SOURCE_FILE := $(X11WRAPPERS_OUTPUT)/src/data_generator.c 55 56 GENSRC_X11WRAPPERS_DATADIR := $(TOPDIR)/make/data/x11wrappergen 57 WRAPPER_OUTPUT_FILE := $(GENSRC_X11WRAPPERS_DATADIR)/sizes-$(BITS).txt 58 59 BITS := $(OPENJDK_TARGET_CPU_BITS) 60 61 # Generate the C code for the program that will output the offset file. 62 $(eval $(call SetupExecute, gensrc_generator, \ 63 INFO := Generating X11 wrapper data generator source code, \ 64 DEPS := $(GENSRC_X11WRAPPERS_DATADIR)/xlibtypes.txt $(BUILD_TOOLS_JDK), \ 65 OUTPUT_FILE := $(GENERATOR_SOURCE_FILE), \ 66 COMMAND := $(TOOL_WRAPPERGENERATOR) gen_c_source $(GENERATOR_SOURCE_FILE) \ 67 $(GENSRC_X11WRAPPERS_DATADIR)/xlibtypes.txt $(BITS), \ 68 )) 69 70 DATA_GENERATOR_INCLUDES := \ 71 -I$(TOPDIR)/src/hotspot/share/include \ 72 -I$(TOPDIR)/src/hotspot/os/$(HOTSPOT_TARGET_OS_TYPE)/include \ 73 -I$(SUPPORT_OUTPUTDIR)/modules_include/java.base \ 74 -I$(SUPPORT_OUTPUTDIR)/modules_include/java.base/$(OPENJDK_TARGET_OS_INCLUDE_SUBDIR) \ 75 -I$(TOPDIR)/src/java.base/share/native/libjava \ 76 -I$(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libjava \ 77 -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt \ 78 -I$(TOPDIR)/src/java.desktop/share/native/common/awt/debug \ 79 -I$(TOPDIR)/src/java.desktop/share/native/libawt/awt/image/cvutils \ 80 # 81 82 # Compile the generated C code into an executable. 83 $(eval $(call SetupNativeCompilation, BUILD_DATA_GENERATOR, \ 84 PROGRAM := data_generator, \ 85 OUTPUT_DIR := $(X11WRAPPERS_OUTPUT)/bin, \ 86 EXTRA_FILES := $(GENERATOR_SOURCE_FILE), \ 87 CFLAGS := $(X_CFLAGS) $(DATA_GENERATOR_INCLUDES) $(CFLAGS_JDKEXE), \ 88 LDFLAGS := $(LDFLAGS_JDKEXE), \ 89 LIBS := $(X_LIBS), \ 90 OBJECT_DIR := $(X11WRAPPERS_OUTPUT)/objs, \ 91 )) 92 93 # Run the executable to create the data file. 94 $(eval $(call SetupExecute, run_wrappergen, \ 95 INFO := Generating X11 wrapper data files, \ 96 DEPS := $(BUILD_DATA_GENERATOR), \ 97 OUTPUT_FILE := $(WRAPPER_OUTPUT_FILE), \ 98 COMMAND := $(BUILD_DATA_GENERATOR_TARGET) | $(SORT) > $(WRAPPER_OUTPUT_FILE), \ 99 )) 100 101 wrapper-information: $(run_wrappergen) 102 $(ECHO) IMPORTANT: If you update the X11 wrapper data files, they most certainly 103 $(ECHO) need to be updated for both 32 and 64 bit platforms. You have now 104 $(ECHO) updated them for $(BITS) bit platforms only. 105 106 TARGETS += $(run_wrappergen) wrapper-information 107 108 ################################################################################ 109 110 all: $(TARGETS) 111 112 .PHONY: all default