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1 # |
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2 # Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. |
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3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 # |
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5 # This code is free software; you can redistribute it and/or modify it |
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6 # under the terms of the GNU General Public License version 2 only, as |
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7 # published by the Free Software Foundation. Oracle designates this |
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8 # particular file as subject to the "Classpath" exception as provided |
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9 # by Oracle in the LICENSE file that accompanied this code. |
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10 # |
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11 # This code is distributed in the hope that it will be useful, but WITHOUT |
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12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 # version 2 for more details (a copy is included in the LICENSE file that |
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15 # accompanied this code). |
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16 # |
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17 # You should have received a copy of the GNU General Public License version |
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18 # 2 along with this work; if not, write to the Free Software Foundation, |
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19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 # |
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21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 # or visit www.oracle.com if you need additional information or have any |
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23 # questions. |
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24 # |
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25 |
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26 # |
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27 # Sun Studio Compiler settings |
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28 # |
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29 |
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30 # Sun Studio Compiler settings specific to Solaris |
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31 ifeq ($(PLATFORM), solaris) |
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32 CC ?= $(COMPILER_PATH)cc |
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33 CPP ?= $(COMPILER_PATH)cc -E |
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34 CXX ?= $(COMPILER_PATH)CC |
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35 LINT ?= $(COMPILER_PATH)lint |
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36 # Option used to create a shared library |
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37 SHARED_LIBRARY_FLAG = -G |
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38 GCC =$(GCC_COMPILER_PATH)gcc |
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39 endif |
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40 |
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41 # Sun Studio Compiler settings specific to Linux |
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42 ifeq ($(PLATFORM), linux) |
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43 # This has not been tested |
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44 CC ?= $(COMPILER_PATH)cc |
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45 CPP ?= $(COMPILER_PATH)cc -E |
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46 CXX ?= $(COMPILER_PATH)CC |
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47 LINT ?= $(COMPILER_PATH)lint |
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48 # statically link libstdc++ before C++ ABI is stablized on Linux |
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49 STATIC_CXX = true |
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50 ifeq ($(STATIC_CXX),true) |
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51 # CC always dynamically links libstdc++, even we use "-Wl,-Bstatic -lstdc++" |
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52 # We need to use cc to statically link the C++ runtime. |
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53 CXX ?= $(COMPILER_PATH)cc |
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54 else |
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55 CXX ?= $(COMPILER_PATH)CC |
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56 endif |
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57 # Option used to create a shared library |
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58 SHARED_LIBRARY_FLAG = -G |
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59 endif |
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60 |
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61 # Get compiler version |
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62 _CC_VER :=$(shell $(CC) -V 2>&1 | $(HEAD) -n 1) |
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63 CC_VER :=$(call GetVersion,"$(_CC_VER)") |
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64 CC_MAJORVER :=$(call MajorVersion,$(CC_VER)) |
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65 CC_MINORVER :=$(call MinorVersion,$(CC_VER)) |
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66 |
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67 # Name of compilers being used |
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68 COMPILER_VERSION-5.7 = SS10 |
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69 COMPILER_NAME-5.7 = Sun Studio 10 |
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70 COMPILER_VERSION-5.8 = SS11 |
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71 COMPILER_NAME-5.8 = Sun Studio 11 |
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72 COMPILER_VERSION-5.9 = SS12 |
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73 COMPILER_NAME-5.9 = Sun Studio 12 |
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74 COMPILER_VERSION-5.10 = SS12u1 |
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75 COMPILER_NAME-5.10 = Sun Studio 12 Update 1 |
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76 COMPILER_VERSION-5.11 = OSS12u2 |
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77 COMPILER_NAME-5.11 = Oracle Solaris Studio 12 Update 2 |
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78 COMPILER_VERSION = $(COMPILER_VERSION-$(CC_VER)) |
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79 COMPILER_NAME = $(COMPILER_NAME-$(CC_VER)) |
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80 |
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81 # Arch specific settings (determines type of .o files and instruction set) |
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82 # Starting in SS12 (5.9), the arch options changed. |
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83 # The assembler /usr/ccs/bin/as wants older SS11 (5.8) style options. |
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84 # Note: We need to have both 32 and 64 values at all times for awt Makefiles. |
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85 # |
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86 XARCH_OPTION_OLD/32 = |
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87 XARCH_OPTION_OLD/64 = |
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88 XARCH_OPTION_NEW/32 = -m32 |
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89 XARCH_OPTION_NEW/64 = -m64 |
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90 # Lint options are slightly different |
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91 LINT_XARCH_OPTION_OLD/32 = |
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92 LINT_XARCH_OPTION_OLD/64 = |
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93 LINT_XARCH_OPTION_NEW/32 = -m32 |
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94 LINT_XARCH_OPTION_NEW/64 = -m64 |
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95 ifeq ($(ARCH_FAMILY), sparc) |
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96 ifdef VIS_NEEDED |
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97 XARCH_OPTION_OLD/32 += -xarch=v8plusa |
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98 XARCH_OPTION_OLD/64 += -xarch=v9a |
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99 XARCH_OPTION_NEW/32 += -xarch=sparcvis |
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100 XARCH_OPTION_NEW/64 += -xarch=sparcvis |
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101 else |
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102 # Someday this should change to improve optimization on UltraSPARC |
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103 # and abandon v8, even change to sparcvis or sparcvis2, this |
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104 # abandons machines like the SPARCstation 10. |
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105 # Indications with jdk6 is that alacrity runs do not show a |
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106 # big improvement using v8plus over v8, but other benchmarks might. |
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107 XARCH_OPTION_OLD/32 += -xarch=v8 |
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108 XARCH_OPTION_OLD/64 += -xarch=v9 |
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109 # Note that this new option (SS12+) effectively means v8plus |
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110 XARCH_OPTION_NEW/32 += -xarch=sparc |
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111 XARCH_OPTION_NEW/64 += -xarch=sparc |
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112 endif |
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113 LINT_XARCH_OPTION_OLD/64 += -Xarch=v9 |
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114 endif |
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115 ifeq ($(ARCH_FAMILY), i586) |
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116 XARCH_OPTION_OLD/64 += -xarch=amd64 |
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117 LINT_XARCH_OPTION_OLD/64 += -Xarch=amd64 |
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118 endif |
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119 # Pick the options we want based on the compiler being used. (5.9 or newer) |
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120 CC_59_OR_NEWER := \ |
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121 $(shell expr $(CC_MAJORVER) \> 5 \| \ |
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122 \( $(CC_MAJORVER) = 5 \& $(CC_MINORVER) \>= 9 \) ) |
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123 ifeq ($(CC_59_OR_NEWER), 1) |
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124 XARCH_OPTION/32 = $(XARCH_OPTION_NEW/32) |
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125 XARCH_OPTION/64 = $(XARCH_OPTION_NEW/64) |
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126 LINT_XARCH_OPTION/32 = $(LINT_XARCH_OPTION_NEW/32) |
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127 LINT_XARCH_OPTION/64 = $(LINT_XARCH_OPTION_NEW/64) |
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128 else |
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129 XARCH_OPTION/32 = $(XARCH_OPTION_OLD/32) |
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130 XARCH_OPTION/64 = $(XARCH_OPTION_OLD/64) |
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131 LINT_XARCH_OPTION/32 = $(LINT_XARCH_OPTION_OLD/32) |
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132 LINT_XARCH_OPTION/64 = $(LINT_XARCH_OPTION_OLD/64) |
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133 endif |
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134 XARCH_OPTION = $(XARCH_OPTION/$(ARCH_DATA_MODEL)) |
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135 LINT_XARCH_OPTION = $(LINT_XARCH_OPTION/$(ARCH_DATA_MODEL)) |
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136 # The /usr/ccs/bin/as assembler always wants the older SS11 (5.8) options. |
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137 AS_XARCH_OPTION = $(XARCH_OPTION_OLD/$(ARCH_DATA_MODEL)) |
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138 |