1 #
   2 # Copyright (c) 2005, 2011, 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 # Definitions for Bsd.
  28 #
  29 
  30 # Default for COMPILER_WARNINGS_FATAL on Bsd (C & C++ compiler warnings)
  31 ifndef COMPILER_WARNINGS_FATAL
  32   COMPILER_WARNINGS_FATAL=false
  33 endif
  34 
  35 # Bsd should use parallel compilation for best build times
  36 ifndef COMPILE_APPROACH
  37   COMPILE_APPROACH = parallel
  38 endif
  39 
  40 # Indication that we are doing an incremental build.
  41 #    This may trigger the creation of make depend files.
  42 ifndef INCREMENTAL_BUILD
  43   INCREMENTAL_BUILD = false
  44 endif
  45 
  46 # FullPath just makes sure it never ends with a / and no duplicates
  47 define FullPath
  48 $(shell cd $1 2> $(DEV_NULL) && pwd)
  49 endef
  50 
  51 # OptFullPath: Absolute path name of a dir that might not initially exist.
  52 define OptFullPath
  53 $(shell if [ "$1" != "" -a -d "$1" ]; then (cd $1 && pwd); else echo "$1"; fi)
  54 endef
  55 
  56 # Location on system where jdk installs might be
  57 USRJDKINSTANCES_PATH = $(PACKAGE_PATH)
  58 
  59 # UNIXCOMMAND_PATH: path to where the most common Unix commands are.
  60 #  NOTE: Must end with / so that it could be empty, allowing PATH usage.
  61 ifneq "$(origin ALT_UNIXCOMMAND_PATH)" "undefined"
  62   UNIXCOMMAND_PATH :=$(call PrefixPath,$(ALT_UNIXCOMMAND_PATH))
  63 else
  64   UNIXCOMMAND_PATH  = /bin/
  65 endif
  66 
  67 # USRBIN_PATH: path to where the most common Unix commands are.
  68 #  NOTE: Must end with / so that it could be empty, allowing PATH usage.
  69 ifneq "$(origin ALT_USRBIN_PATH)" "undefined"
  70   USRBIN_PATH :=$(call PrefixPath,$(ALT_USRBIN_PATH))
  71 else
  72   USRBIN_PATH  = /usr/bin/
  73 endif
  74 
  75 # UNIXCCS_PATH: path to where the Solaris ported UNIX commands can be found
  76 #  NOTE: Must end with / so that it could be empty, allowing PATH usage.
  77 ifneq "$(origin ALT_UNIXCCS_PATH)" "undefined"
  78   UNIXCCS_PATH :=$(call PrefixPath,$(ALT_UNIXCCS_PATH))
  79 else
  80   UNIXCCS_PATH = /usr/ccs/bin/
  81 endif
  82 
  83 # SLASH_JAVA: location of all network accessable files
  84 ifdef ALT_SLASH_JAVA
  85   SLASH_JAVA  :=$(ALT_SLASH_JAVA)
  86 else
  87   SLASH_JAVA  := $(call DirExists,/java,/java,/NOT-SET)
  88 endif
  89 
  90 # JDK_DEVTOOLS_DIR: common path for all the java devtools
  91 ifdef ALT_JDK_DEVTOOLS_DIR
  92   JDK_DEVTOOLS_DIR  =$(ALT_JDK_DEVTOOLS_DIR)
  93 else
  94   JDK_DEVTOOLS_DIR =$(SLASH_JAVA)/devtools
  95 endif
  96 
  97 # COMPILER_PATH: path to where the compiler and tools are installed.
  98 #  NOTE: Must end with / so that it could be empty, allowing PATH usage.
  99 ifneq "$(origin ALT_COMPILER_PATH)" "undefined"
 100   COMPILER_PATH :=$(call PrefixPath,$(ALT_COMPILER_PATH))
 101 else
 102  ifeq ($(OS_VENDOR), Apple)
 103   ifndef DEVELOPER_DIR
 104    DEVELOPER_DIR = $(shell /usr/bin/xcode-select -print-path)/usr/bin/
 105   endif
 106   
 107   COMPILER_PATH  := $(call DirExists,$(DEVELOPER_DIR),/usr/bin/,/NOT-SET)
 108  else
 109   COMPILER_PATH  =/usr/bin/
 110  endif
 111 endif
 112 
 113 # OPENWIN_HOME: path to where the X11 environment is installed.
 114 #  NOTE: Must end with / so that it could be empty, allowing PATH usage.
 115 ifneq ($(ALT_OPENWIN_HOME),)
 116   OPENWIN_HOME :=$(call PrefixPath,$(ALT_OPENWIN_HOME))
 117 else
 118   OPENWIN_HOME  ?=$(X11_PATH)
 119 endif
 120 
 121 # DEVTOOLS_PATH: for other tools required for building (such as zip, etc.)
 122 #  NOTE: Must end with / so that it could be empty, allowing PATH usage.
 123 ifneq "$(origin ALT_DEVTOOLS_PATH)" "undefined"
 124   DEVTOOLS_PATH :=$(call PrefixPath,$(ALT_DEVTOOLS_PATH))
 125 else
 126   DEVTOOLS_PATH =$(PACKAGE_PATH)/bin/
 127 endif
 128 
 129 # _BOOTDIR1: First choice for a Bootstrap JDK, previous released JDK.
 130 # _BOOTDIR2: Second choice
 131 ifndef ALT_BOOTDIR
 132   _BOOTDIR1  =$(SLASH_JAVA)/re/jdk/$(PREVIOUS_JDK_VERSION)/archive/fcs/binaries/$(PLATFORM)-$(ARCH)
 133   _BOOTDIR2  =$(USRJDKINSTANCES_PATH)/jdk$(PREVIOUS_JDK_VERSION)
 134 endif
 135 
 136 # Always build headless on Bsd
 137 BUILD_HEADLESS = true
 138 LIBM=-lm
 139 
 140 ifeq ($(OS_VENDOR), Apple)
 141   _CUPS_HEADERS_PATH=/usr/include
 142 else
 143   _CUPS_HEADERS_PATH=$(PACKAGE_PATH)/include
 144 endif
 145 
 146 # Import JDK images allow for partial builds, components not built are
 147 #    imported (or copied from) these import areas when needed.
 148 
 149 # BUILD_JDK_IMPORT_PATH: location of JDK install trees to import for 
 150 #   multiple platforms, e.g. windows-i586, solaris-sparc, bsd-586, etc.
 151 ifdef ALT_BUILD_JDK_IMPORT_PATH
 152   BUILD_JDK_IMPORT_PATH  :=$(call FullPath,$(ALT_BUILD_JDK_IMPORT_PATH))
 153 else
 154   BUILD_JDK_IMPORT_PATH   = $(PROMOTED_BUILD_BINARIES)
 155 endif
 156 BUILD_JDK_IMPORT_PATH:=$(call AltCheckValue,BUILD_JDK_IMPORT_PATH)
 157 
 158 # JDK_IMPORT_PATH: location of JDK install tree (this version) to import
 159 ifdef ALT_JDK_IMPORT_PATH
 160   JDK_IMPORT_PATH  :=$(call FullPath,$(ALT_JDK_IMPORT_PATH))
 161 else
 162   JDK_IMPORT_PATH   = $(BUILD_JDK_IMPORT_PATH)/$(PLATFORM)-$(ARCH)$(_JDK_IMPORT_VARIANT)
 163 endif
 164 JDK_IMPORT_PATH:=$(call AltCheckValue,JDK_IMPORT_PATH)
 165 
 166 # HOTSPOT_IMPORT_PATH: location of hotspot pre-built files
 167 ifdef ALT_HOTSPOT_IMPORT_PATH
 168   HOTSPOT_IMPORT_PATH :=$(call FullPath,$(ALT_HOTSPOT_IMPORT_PATH))
 169 else
 170   HOTSPOT_IMPORT_PATH ?=$(JDK_IMPORT_PATH)
 171 endif
 172 HOTSPOT_IMPORT_PATH:=$(call AltCheckValue,HOTSPOT_IMPORT_PATH)
 173 
 174 # HOTSPOT_CLIENT_PATH: location of client jvm library file.
 175 ifeq ($(ARCH_DATA_MODEL), 32)
 176   ifdef ALT_HOTSPOT_CLIENT_PATH
 177     HOTSPOT_CLIENT_PATH :=$(call FullPath,$(ALT_HOTSPOT_CLIENT_PATH))
 178   else
 179     HOTSPOT_CLIENT_PATH   =$(HOTSPOT_IMPORT_PATH)/$(ARCH_VM_SUBDIR)/client
 180   endif
 181   HOTSPOT_CLIENT_PATH:=$(call AltCheckValue,HOTSPOT_CLIENT_PATH)
 182 endif
 183 
 184 # HOTSPOT_SERVER_PATH: location of server jvm library file.
 185 ifdef ALT_HOTSPOT_SERVER_PATH
 186   HOTSPOT_SERVER_PATH :=$(call FullPath,$(ALT_HOTSPOT_SERVER_PATH))
 187 else
 188   HOTSPOT_SERVER_PATH   =$(HOTSPOT_IMPORT_PATH)/$(ARCH_VM_SUBDIR)/server
 189 endif
 190 HOTSPOT_SERVER_PATH:=$(call AltCheckValue,HOTSPOT_SERVER_PATH)
 191 
 192 # Special define for checking the binaries
 193 
 194 # Debug builds should downgrade warnings to just info
 195 MAPFILE_WARNING-DBG=INFO
 196 MAPFILE_WARNING-OPT=WARNING
 197 MAPFILE_WARNING-=WARNING
 198 MAPFILE_WARNING=$(MAPFILE_WARNING-$(VARIANT))
 199 
 200 # Macro to check it's input file for banned dependencies and verify the
 201 #   binary built properly. Relies on process exit code.
 202 ifndef CROSS_COMPILE_ARCH
 203 ifeq ($(OS_VENDOR), Apple)
 204 define binary_file_verification # binary_file
 205 ( \
 206   $(ECHO) "Checking for mapfile use in: $1" && \
 207   if [ "`$(NM) -g $1 | $(EGREP) 'SUNWprivate'`" = "" ] ; then \
 208     $(ECHO) "WARNING: File was not built with a mapfile: $1"; \
 209   fi && \
 210   $(ECHO) "Library loads for: $1" && \
 211   $(OTOOL) -L $1 && \
 212   $(ECHO) "RUNPATH for: $1" && \
 213   ( $(OTOOL) -l $1 | $(EGREP) 'path ' ) \
 214 ) || true
 215 endef
 216 else
 217 ifeq ($(OS_VENDOR), OpenBSD)
 218 define binary_file_verification # binary_file
 219 ( \
 220   $(ECHO) "Checking for mapfile use in: $1" && \
 221   if [ "`$(OBJDUMP) -T $1 | $(EGREP) '[0-9a-f]* g *DF \.text.*SUNWprivate'`" = "" ] ; then \
 222     $(ECHO) "$(MAPFILE_WARNING): File was not built with a mapfile: $1"; \
 223   fi && \
 224   $(ECHO) "Library loads for: $1" && \
 225   $(LDD) $1 && \
 226   $(ECHO) "RUNPATH for: $1" && \
 227   ( $(READELF) -d $1 | $(EGREP) 'NEEDED|RUNPATH|RPATH' ) \
 228 ) || true
 229 endef
 230 else
 231 define binary_file_verification # binary_file
 232 ( \
 233   $(ECHO) "Checking for mapfile use in: $1" && \
 234   if [ "`$(NM) -D -g --defined-only $1 | $(EGREP) 'SUNWprivate'`" = "" ] ; then \
 235     $(ECHO) "$(MAPFILE_WARNING): File was not built with a mapfile: $1"; \
 236   fi && \
 237   $(ECHO) "Library loads for: $1" && \
 238   $(LDD) $1 && \
 239   $(ECHO) "RUNPATH for: $1" && \
 240   ( $(READELF) -d $1 | $(EGREP) 'NEEDED|RUNPATH|RPATH' ) \
 241 )
 242 endef
 243 endif # OS_VENDOR == OpenBSD
 244 endif # OS_VENDOR == Apple
 245 else
 246 define binary_file_verification 
 247 ( \
 248   $(ECHO) "Skipping binary file verification for cross-compile build" \
 249 )
 250 endef
 251 endif
 252