--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/make/gensrc/GensrcX11Wrappers.gmk Thu Nov 14 11:19:32 2013 +0100
@@ -0,0 +1,121 @@
+#
+# Copyright (c) 2012, 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.
+#
+
+# This file is responsible for extracting the x11 native struct offsets to
+# the xawt Java library. The tool needs to be run on the os/arch that
+# will host the final jvm, thus the tool cannot be used when cross compiling.
+
+# To enable cross compiling, the two versions of the generated offset file,
+# sizes.32 and sizes.64 are committed into the source code repository.
+# These are the ones used.
+
+# However when not cross compiling, the offset generator tool is built and
+# run, to verify that it still generates the same sizes.32 and sizes.64.
+
+GENSRC_X11WRAPPERS :=
+# Put temporary c-code and executable to calculate offsets here.
+# Also put verification offset file here as well.
+GENSRC_X11WRAPPERS_TMP := $(JDK_OUTPUTDIR)/gensrc_x11wrappers
+# Put the generated Java classes used to interface X11 from awt here.
+GENSRC_X11WRAPPERS_DST := $(JDK_OUTPUTDIR)/gensrc/sun/awt/X11
+
+# The pre-calculated offset file are stored here:
+GENSRC_SIZER_DIR := $(JDK_TOPDIR)/src/solaris/classes/sun/awt/X11/generator
+
+# Normal case is to generate only according to target bits
+GENSRC_X11_VERSION := $(OPENJDK_TARGET_CPU_BITS)
+ifeq ($(OPENJDK_TARGET_CPU_BITS), 64)
+ ifneq ($(OPENJDK_TARGET_OS), linux)
+ # On all 64-bit systems except Linux, generate both 32 and 64 bit versions
+ GENSRC_X11_VERSION := 32 64
+ endif
+else
+ ifeq ($(OPENJDK_TARGET_OS), solaris)
+ # As a special case, solaris 32-bit also generates the 64-bit version
+ GENSRC_X11_VERSION := 32 64
+ endif
+endif
+
+GENSRC_X11_SIZES_USED := $(addprefix $(GENSRC_X11WRAPPERS_TMP)/sizes., $(GENSRC_X11_VERSION))
+
+# Copy only the sizes.* files that are actually needed. WrapperGenerator picks up any it finds from the
+# file prefix it is given so those not needed need to be hidden.
+$(GENSRC_X11WRAPPERS_TMP)/sizes.%: $(GENSRC_SIZER_DIR)/sizes.%
+ $(MKDIR) -p $(@D)
+ $(RM) '$@'
+ $(SORT) $< > $@
+
+# Run the tool on the offset files copied from the source repository to generate several Java classes
+# used in awt.
+$(JDK_OUTPUTDIR)/gensrc/_the.generated.x11: $(GENSRC_X11_SIZES_USED) $(BUILD_TOOLS)
+ $(MKDIR) -p $(GENSRC_X11WRAPPERS_DST)
+ $(TOOL_WRAPPERGENERATOR) $(GENSRC_X11WRAPPERS_DST) $(GENSRC_SIZER_DIR)/xlibtypes.txt "gen" $(GENSRC_X11WRAPPERS_TMP)/sizes
+ $(TOUCH) $@
+
+GENSRC_X11WRAPPERS += $(JDK_OUTPUTDIR)/gensrc/_the.generated.x11
+
+ifneq ($(COMPILE_TYPE), cross)
+ # This is not a cross compile, regenerate the offset file, so that we
+ # can compare it with the version in the source code repository.
+
+ # Generate the C code for the program that will output the offset file.
+ $(GENSRC_X11WRAPPERS_TMP)/sizer.%.c: $(GENSRC_SIZER_DIR)/xlibtypes.txt $(BUILD_TOOLS)
+ $(ECHO) "Generating X11 wrapper ($*-bit version)"
+ $(MKDIR) -p $(@D)
+ $(TOOL_WRAPPERGENERATOR) $(@D) $(GENSRC_SIZER_DIR)/xlibtypes.txt "sizer" $*
+
+ # use -m32/-m64 only if the compiler supports it
+ ifeq ($(COMPILER_SUPPORTS_TARGET_BITS_FLAG), true)
+ MEMORY_MODEL_FLAG = "-m$*"
+ endif
+
+ # Compile the C code into an executable.
+ $(GENSRC_X11WRAPPERS_TMP)/sizer.%.exe: $(GENSRC_X11WRAPPERS_TMP)/sizer.%.c
+ $(MKDIR) -p $(@D)
+ (cd $(@D) && $(CC) $(MEMORY_MODEL_FLAG) -o $@ $< \
+ $(X_CFLAGS) \
+ $(X_LIBS) \
+ -I$(JDK_OUTPUTDIR)/include \
+ -I$(JDK_TOPDIR)/src/share/javavm/export \
+ -I$(JDK_TOPDIR)/src/$(OPENJDK_TARGET_OS_EXPORT_DIR)/javavm/export \
+ -I$(JDK_TOPDIR)/src/share/native/common \
+ -I$(JDK_TOPDIR)/src/$(OPENJDK_TARGET_OS_API_DIR)/native/common \
+ -I$(JDK_TOPDIR)/src/solaris/native/sun/awt \
+ -I$(JDK_TOPDIR)/src/share/native/sun/awt/debug \
+ -I$(JDK_TOPDIR)/src/share/native/sun/awt/image/cvutils -lc)
+
+ .PRECIOUS: $(GENSRC_X11WRAPPERS_TMP)/sizer.%.exe $(GENSRC_X11WRAPPERS_TMP)/sizer.%.c
+
+ # Run the executable create the offset file and check that it is identical
+ # to the offset file in the source code repository.
+ $(GENSRC_X11WRAPPERS_TMP)/sizes.%.verification: $(GENSRC_X11WRAPPERS_TMP)/sizer.%.exe
+ $(MKDIR) -p $(@D)
+ $(GENSRC_X11WRAPPERS_TMP)/sizer.$*.exe | $(SORT) > $@.tmp
+ $(ECHO) Verifying $(GENSRC_X11WRAPPERS_TMP)/sizes.$*.verification.tmp to $(GENSRC_X11WRAPPERS_TMP)/sizes.$*
+ $(DIFF) $(GENSRC_X11WRAPPERS_TMP)/sizes.$*.verification.tmp $(GENSRC_X11WRAPPERS_TMP)/sizes.$*
+ mv $@.tmp $@
+
+ GENSRC_X11WRAPPERS += $(GENSRC_X11WRAPPERS_TMP)/sizes.$(OPENJDK_TARGET_CPU_BITS).verification
+endif