Mon, 07 Nov 2011 21:45:32 -0800
Merge
1 #
2 # Copyright (c) 2005, 2010, 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 #
26 #
27 # Definitions for Linux.
28 #
30 # Default for COMPILER_WARNINGS_FATAL on Linux (C & C++ compiler warnings)
31 ifndef COMPILER_WARNINGS_FATAL
32 COMPILER_WARNINGS_FATAL=false
33 endif
35 # Linux should use parallel compilation for best build times
36 ifndef COMPILE_APPROACH
37 COMPILE_APPROACH = parallel
38 endif
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
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
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 "$1"; fi)
54 endef
56 # Location on system where jdk installs might be
57 USRJDKINSTANCES_PATH =/opt/java
59 # UNIXCOMMAND_PATH: path to where the most common Unix commands are.
60 # NOTE: Must end with / so that it could be empty, allowing PATH usage.
61 ifneq "$(origin ALT_UNIXCOMMAND_PATH)" "undefined"
62 UNIXCOMMAND_PATH :=$(call PrefixPath,$(ALT_UNIXCOMMAND_PATH))
63 else
64 UNIXCOMMAND_PATH = /bin/
65 endif
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,$(ALT_USRBIN_PATH))
71 else
72 USRBIN_PATH = /usr/bin/
73 endif
75 # UNIXCCS_PATH: path to where the Solaris ported UNIX commands can be found
76 # NOTE: Must end with / so that it could be empty, allowing PATH usage.
77 ifneq "$(origin ALT_UNIXCCS_PATH)" "undefined"
78 UNIXCCS_PATH :=$(call PrefixPath,$(ALT_UNIXCCS_PATH))
79 else
80 UNIXCCS_PATH = /usr/ccs/bin/
81 endif
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 := $(call DirExists,/java,/java,/NOT-SET)
88 endif
90 # JDK_DEVTOOLS_DIR: common path for all the java devtools
91 ifdef ALT_JDK_DEVTOOLS_DIR
92 JDK_DEVTOOLS_DIR =$(ALT_JDK_DEVTOOLS_DIR)
93 else
94 JDK_DEVTOOLS_DIR =$(SLASH_JAVA)/devtools
95 endif
97 # DEVTOOLS_PATH: for other tools required for building (such as zip, etc.)
98 # NOTE: Must end with / so that it could be empty, allowing PATH usage.
99 ifneq "$(origin ALT_DEVTOOLS_PATH)" "undefined"
100 DEVTOOLS_PATH :=$(call PrefixPath,$(ALT_DEVTOOLS_PATH))
101 else
102 DEVTOOLS_PATH =/usr/bin/
103 endif
105 # _BOOTDIR1: First choice for a Bootstrap JDK, previous released JDK.
106 # _BOOTDIR2: Second choice
107 ifndef ALT_BOOTDIR
108 _BOOTDIR1 =$(SLASH_JAVA)/re/jdk/$(PREVIOUS_JDK_VERSION)/archive/fcs/binaries/$(PLATFORM)-$(ARCH)
109 _BOOTDIR2 =$(USRJDKINSTANCES_PATH)/jdk$(PREVIOUS_JDK_VERSION)
110 endif
112 # Import JDK images allow for partial builds, components not built are
113 # imported (or copied from) these import areas when needed.
115 # BUILD_JDK_IMPORT_PATH: location of JDK install trees to import for
116 # multiple platforms, e.g. windows-i586, solaris-sparc, linux-586, etc.
117 ifdef ALT_BUILD_JDK_IMPORT_PATH
118 BUILD_JDK_IMPORT_PATH :=$(call FullPath,$(ALT_BUILD_JDK_IMPORT_PATH))
119 else
120 BUILD_JDK_IMPORT_PATH = $(PROMOTED_BUILD_BINARIES)
121 endif
122 BUILD_JDK_IMPORT_PATH:=$(call AltCheckValue,BUILD_JDK_IMPORT_PATH)
124 # JDK_IMPORT_PATH: location of JDK install tree (this version) to import
125 ifdef ALT_JDK_IMPORT_PATH
126 JDK_IMPORT_PATH :=$(call FullPath,$(ALT_JDK_IMPORT_PATH))
127 else
128 JDK_IMPORT_PATH = $(BUILD_JDK_IMPORT_PATH)/$(PLATFORM)-$(ARCH)$(_JDK_IMPORT_VARIANT)
129 endif
130 JDK_IMPORT_PATH:=$(call AltCheckValue,JDK_IMPORT_PATH)