1 #
   2 # Copyright (c) 2012, 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 # This file is responsible for extracting the x11 native struct offsets to
  28 # the xawt Java library. This is done by compiling and running a native
  29 # binary, which dumps output to a text file. The offsets differ on 32 and 64
  30 # bit systems, so care must be taken here.
  31 
  32 # Note: Some of the more complex logic here is most likely not needed anymore.
  33 
  34 GENSRC_X11WRAPPERS :=
  35 GENSRC_X11WRAPPERS_TMP := $(JDK_OUTPUTDIR)/gensrc_x11wrappers
  36 GENSRC_X11WRAPPERS_DST := $(JDK_OUTPUTDIR)/gensrc
  37 
  38 GENSRC_SIZER_SRC := $(JDK_TOPDIR)/src/solaris/classes/sun/awt/X11/generator
  39 
  40 # Normal case is to generate version according to target bits
  41 GENSRC_SIZES := sizes.$(OPENJDK_TARGET_CPU_BITS)
  42 
  43 ifeq ($(OPENJDK_TARGET_CPU_BITS), 64)
  44 ifneq ($(OPENJDK_TARGET_OS), linux)
  45 # On all 64-bit systems except Linux, generate both 32 and 64 bit versions
  46 GENSRC_SIZES := sizes.32 sizes.64
  47 endif
  48 else
  49 ifeq ($(OPENJDK_TARGET_OS), solaris)
  50 # As a special case, solaris 32-bit also generates the 64-bit version
  51 GENSRC_SIZES := sizes.32 sizes.64
  52 endif
  53 endif
  54 
  55 ##########################################################################################
  56 
  57 $(GENSRC_X11WRAPPERS_TMP)/sizer/sizer.%.c : $(GENSRC_SIZER_SRC)/xlibtypes.txt
  58         $(ECHO) "Generating X11 wrapper ($*-bit version)"
  59         $(MKDIR) -p $(@D)
  60         $(RM) $@
  61         $(TOOL_WRAPPERGENERATOR) $(@D) $< "sizer" $*
  62 
  63 $(GENSRC_X11WRAPPERS_TMP)/sizer/sizer.%.exe : $(GENSRC_X11WRAPPERS_TMP)/sizer/sizer.%.c
  64         $(MKDIR) -p $(@D)
  65         $(RM) $@ $@.tmp
  66         (cd $(@D) && $(BUILD_CC) -m$* -o $@.tmp $< \
  67               -I$(JDK_OUTPUTDIR)/include \
  68               -I$(JDK_TOPDIR)/src/share/javavm/export \
  69               -I$(JDK_TOPDIR)/src/$(OPENJDK_TARGET_OS_API_DIR)/javavm/export \
  70               -I$(JDK_TOPDIR)//src/share/native/common \
  71               -I$(JDK_TOPDIR)/src/$(OPENJDK_TARGET_OS_API_DIR)/native/common \
  72               -I$(JDK_TOPDIR)/src/solaris/native/sun/awt \
  73               -I$(JDK_TOPDIR)/src/share/native/sun/awt/debug \
  74               -I$(JDK_TOPDIR)/src/share/native/sun/awt/image/cvutils -lc)
  75         $(MV) $@.tmp $@
  76 
  77 # Run the generated sizer binary to create the sizes text file
  78 $(GENSRC_X11WRAPPERS_TMP)/sizer/sizes.% : $(GENSRC_X11WRAPPERS_TMP)/sizer/sizer.%.exe
  79         $(MKDIR) -p $(@D)
  80         $(RM) $@ $@.tmp
  81         $< > $@.tmp
  82         $(MV) $@.tmp $@
  83 
  84 ifeq ($(OPENJDK_TARGET_OS)-$(OPENJDK_TARGET_CPU), solaris-x86)
  85   # On solaris-x86 we also need to create the 64-bit version, but we can't run a 64-bit binary
  86   # As a workaround, copy this from a pre-generated file.
  87 $(GENSRC_X11WRAPPERS_TMP)/sizer/sizes.64 : $(JDK_TOPDIR)/src/solaris/classes/sun/awt/X11/generator/sizes.64-solaris-i386
  88         $(MKDIR) -p $(@D)
  89         $(RM) $@
  90         $(CP) $< $@
  91 endif
  92 
  93 $(GENSRC_X11WRAPPERS_DST)/_the.generated.x11 : $(foreach S,$(GENSRC_SIZES),$(GENSRC_X11WRAPPERS_TMP)/sizer/$(S))
  94         $(RM) $@
  95         $(MKDIR) -p $(@D)/sun/awt/X11
  96         $(TOOL_WRAPPERGENERATOR) $(@D)/sun/awt/X11 $(GENSRC_SIZER_SRC)/xlibtypes.txt "gen" $(GENSRC_X11WRAPPERS_TMP)/sizer/sizes
  97 ifeq ($(OPENJDK_TARGET_OS)-$(OPENJDK_TARGET_CPU), solaris-x86_64)
  98   # On solaris-x86_64, as a safety measure, compare the generated file with the checked-in version 
  99         $(ECHO) COMPARING $(GENSRC_X11WRAPPERS_TMP)/sizer/sizes.64 and $(GENSRC_SIZER_SRC)/sizes.64-solaris-i386
 100         $(DIFF) $(GENSRC_X11WRAPPERS_TMP)/sizer/sizes.64 $(GENSRC_SIZER_SRC)/sizes.64-solaris-i386
 101 endif
 102         $(TOUCH) $@
 103 
 104 GENSRC_X11WRAPPERS += $(GENSRC_X11WRAPPERS_DST)/_the.generated.x11