1 #
   2 # Copyright (c) 2015, 2016, 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 # This spec file is used to compile a BUILD_JDK while cross compiling. The
  27 # BUILD_JDK runs on the build/host platform and is of the same version as
  28 # the main build.
  29 
  30 # First include the real base spec.gmk file
  31 include @SPEC@
  32 
  33 CC := @BUILD_CC@
  34 CXX := @BUILD_CXX@
  35 LD := @BUILD_LD@
  36 LDCXX := @BUILD_LDCXX@
  37 AS := @BUILD_AS@
  38 NM := @BUILD_NM@
  39 AR := @BUILD_AR@
  40 OBJCOPY := @BUILD_OBJCOPY@
  41 STRIP := @BUILD_STRIP@
  42 SYSROOT_CFLAGS := @BUILD_SYSROOT_CFLAGS@
  43 SYSROOT_LDFLAGS := @BUILD_SYSROOT_LDFLAGS@
  44 
  45 # These directories should not be moved to BUILDJDK_OUTPUTDIR
  46 HOTSPOT_OUTPUTDIR := $(patsubst $(OUTPUTDIR)%,$(BUILDJDK_OUTPUTDIR)%,$(HOTSPOT_OUTPUTDIR))
  47 SUPPORT_OUTPUTDIR := $(patsubst $(OUTPUTDIR)%,$(BUILDJDK_OUTPUTDIR)%,$(SUPPORT_OUTPUTDIR))
  48 JDK_OUTPUTDIR := $(patsubst $(OUTPUTDIR)%,$(BUILDJDK_OUTPUTDIR)%,$(JDK_OUTPUTDIR))
  49 IMAGES_OUTPUTDIR := $(patsubst $(OUTPUTDIR)%,$(BUILDJDK_OUTPUTDIR)%,$(IMAGES_OUTPUTDIR))
  50 
  51 OPENJDK_BUILD_CPU_LEGACY := @OPENJDK_BUILD_CPU_LEGACY@
  52 OPENJDK_BUILD_CPU_LEGACY_LIB := @OPENJDK_BUILD_CPU_LEGACY_LIB@
  53 OPENJDK_BUILD_LIBC := @OPENJDK_BUILD_LIBC@
  54 OPENJDK_TARGET_CPU := @OPENJDK_BUILD_CPU@
  55 OPENJDK_TARGET_CPU_ARCH := @OPENJDK_BUILD_CPU_ARCH@
  56 OPENJDK_TARGET_CPU_BITS := @OPENJDK_BUILD_CPU_BITS@
  57 OPENJDK_TARGET_CPU_ENDIAN := @OPENJDK_BUILD_CPU_ENDIAN@
  58 OPENJDK_TARGET_CPU_LEGACY := @OPENJDK_BUILD_CPU_LEGACY@
  59 OPENJDK_TARGET_LIBC := @OPENJDK_BUILD_LIBC@
  60 OPENJDK_TARGET_OS_INCLUDE_SUBDIR := @OPENJDK_BUILD_OS_INCLUDE_SUBDIR@
  61 
  62 HOTSPOT_TARGET_OS := @HOTSPOT_BUILD_OS@
  63 HOTSPOT_TARGET_OS_TYPE := @HOTSPOT_BUILD_OS_TYPE@
  64 HOTSPOT_TARGET_CPU := @HOTSPOT_BUILD_CPU@
  65 HOTSPOT_TARGET_CPU_ARCH := @HOTSPOT_BUILD_CPU_ARCH@
  66 HOTSPOT_TARGET_CPU_DEFINE := @HOTSPOT_BUILD_CPU_DEFINE@
  67 HOTSPOT_TARGET_LIBC := @HOTSPOT_BUILD_LIBC@
  68 
  69 CFLAGS_JDKLIB := @OPENJDK_BUILD_CFLAGS_JDKLIB@
  70 CXXFLAGS_JDKLIB := @OPENJDK_BUILD_CXXFLAGS_JDKLIB@
  71 LDFLAGS_JDKLIB := @OPENJDK_BUILD_LDFLAGS_JDKLIB@
  72 CFLAGS_JDKEXE := @OPENJDK_BUILD_CFLAGS_JDKEXE@
  73 CXXFLAGS_JDKEXE := @OPENJDK_BUILD_CXXFLAGS_JDKEXE@
  74 LDFLAGS_JDKEXE := @OPENJDK_BUILD_LDFLAGS_JDKEXE@
  75 
  76 JVM_CFLAGS := @OPENJDK_BUILD_JVM_CFLAGS@
  77 JVM_LDFLAGS := @OPENJDK_BUILD_JVM_LDFLAGS@
  78 JVM_ASFLAGS := @OPENJDK_BUILD_JVM_ASFLAGS@
  79 JVM_LIBS := @OPENJDK_BUILD_JVM_LIBS@
  80 
  81 FDLIBM_CFLAGS := @OPENJDK_BUILD_FDLIBM_CFLAGS@
  82 
  83 # The compiler for the build platform is likely not warning compatible with the official
  84 # compiler.
  85 WARNINGS_AS_ERRORS := false
  86 DISABLE_WARNING_PREFIX := @BUILD_CC_DISABLE_WARNING_PREFIX@
  87 
  88 # Save speed and disk space by not enabling debug symbols for the buildjdk
  89 ENABLE_DEBUG_SYMBOLS := false
  90 
  91 # Control wether Hotspot builds gtest tests
  92 BUILD_GTEST := false
  93 
  94 JVM_VARIANTS := server
  95 JVM_VARIANT_MAIN := server
  96 
  97 # Some users still set EXTRA_*FLAGS on the make command line. Must
  98 # make sure to override that when building buildjdk.
  99 override EXTRA_CFLAGS :=
 100 override EXTRA_CXXFLAGS :=
 101 override EXTRA_LDFLAGS :=