1 # |
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2 # Copyright (c) 2011, 2012, 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 # |
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28 # Check that GNU make and cygwin are recent enough. |
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29 # Setup common utility functions. |
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30 # |
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31 ################################################################ |
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32 |
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33 ifndef _MAKEBASE_GMK |
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34 _MAKEBASE_GMK := 1 |
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35 |
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36 # If the variable that you want to send to stdout for piping into a file or otherwise, |
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37 # is potentially long, for example the a list of file paths, eg a list of all package directories. |
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38 # Then you need to use ListPathsSafely, which optimistically splits the output into several shell |
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39 # calls as well as use compression on recurrent file paths segments, to get around the potential |
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40 # command line length problem that exists in cygwin and other shells. |
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41 compress_pre:=$(strip $(shell $(CAT) $(SRC_ROOT)/common/makefiles/support/ListPathsSafely-pre-compress.incl)) |
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42 compress_post:=$(strip $(shell $(CAT) $(SRC_ROOT)/common/makefiles/support/ListPathsSafely-post-compress.incl)) |
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43 compress_paths=$(compress_pre)\ |
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44 $(subst $(SRC_ROOT),X97,\ |
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45 $(subst $(OUTPUT_ROOT),X98,\ |
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46 $(subst X,X00,\ |
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47 $(subst $(SPACE),\n,$(strip $1)))))\ |
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48 $(compress_post) |
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49 |
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50 decompress_paths=$(SED) -f $(SRC_ROOT)/common/makefiles/support/ListPathsSafely-uncompress.sed -e 's|X99|\\n|g' \ |
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51 -e 's|X98|$(OUTPUT_ROOT)|g' -e 's|X97|$(SRC_ROOT)|g' \ |
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52 -e 's|X00|X|g' | tr '\n' '$2' |
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53 |
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54 define ListPathsSafely_If |
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55 $(if $(word $3,$($1)),$(eval $1_LPS$3:=$(call compress_paths,$(wordlist $3,$4,$($1))))) |
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56 endef |
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57 |
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58 define ListPathsSafely_Printf |
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59 $(if $(strip $($1_LPS$4)),$(if $(findstring $(LOG_LEVEL),trace),,@)printf \ |
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60 -- "$(strip $($1_LPS$4))\n" | $(decompress_paths) $3) |
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61 endef |
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62 |
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63 # Receipt example: |
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64 # rm -f thepaths |
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65 # $(call ListPathsSafely,THEPATHS,\n, >> thepaths) |
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66 # The \n argument means translate spaces into \n |
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67 # if instead , , (a space) is supplied, then spaces remain spaces. |
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68 define ListPathsSafely |
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69 $(if $(word 16001,$($1)),$(error Cannot list safely more than 16000 paths. $1 has $(words $($1)) paths!)) |
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70 $(ECHO) $(LOG_DEBUG) Writing $(words $($1)) paths to '$3' |
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71 $(call ListPathsSafely_If,$1,$2,1,250) |
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72 $(call ListPathsSafely_If,$1,$2,251,500) |
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73 $(call ListPathsSafely_If,$1,$2,501,750) |
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74 $(call ListPathsSafely_If,$1,$2,751,1000) |
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75 |
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76 $(call ListPathsSafely_If,$1,$2,1001,1250) |
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77 $(call ListPathsSafely_If,$1,$2,1251,1500) |
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78 $(call ListPathsSafely_If,$1,$2,1501,1750) |
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79 $(call ListPathsSafely_If,$1,$2,1751,2000) |
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80 |
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81 $(call ListPathsSafely_If,$1,$2,2001,2250) |
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82 $(call ListPathsSafely_If,$1,$2,2251,2500) |
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83 $(call ListPathsSafely_If,$1,$2,2501,2750) |
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84 $(call ListPathsSafely_If,$1,$2,2751,3000) |
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85 |
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86 $(call ListPathsSafely_If,$1,$2,3001,3250) |
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87 $(call ListPathsSafely_If,$1,$2,3251,3500) |
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88 $(call ListPathsSafely_If,$1,$2,3501,3750) |
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89 $(call ListPathsSafely_If,$1,$2,3751,4000) |
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90 |
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91 $(call ListPathsSafely_If,$1,$2,4001,4250) |
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92 $(call ListPathsSafely_If,$1,$2,4251,4500) |
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93 $(call ListPathsSafely_If,$1,$2,4501,4750) |
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94 $(call ListPathsSafely_If,$1,$2,4751,5000) |
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95 |
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96 $(call ListPathsSafely_If,$1,$2,5001,5250) |
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97 $(call ListPathsSafely_If,$1,$2,5251,5500) |
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98 $(call ListPathsSafely_If,$1,$2,5501,5750) |
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99 $(call ListPathsSafely_If,$1,$2,5751,6000) |
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100 |
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101 $(call ListPathsSafely_If,$1,$2,6001,6250) |
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102 $(call ListPathsSafely_If,$1,$2,6251,6500) |
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103 $(call ListPathsSafely_If,$1,$2,6501,6750) |
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104 $(call ListPathsSafely_If,$1,$2,6751,7000) |
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105 |
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106 $(call ListPathsSafely_If,$1,$2,7001,7250) |
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107 $(call ListPathsSafely_If,$1,$2,7251,7500) |
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108 $(call ListPathsSafely_If,$1,$2,7501,7750) |
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109 $(call ListPathsSafely_If,$1,$2,7751,8000) |
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110 |
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111 $(call ListPathsSafely_If,$1,$2,8001,8250) |
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112 $(call ListPathsSafely_If,$1,$2,8251,8500) |
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113 $(call ListPathsSafely_If,$1,$2,8501,8750) |
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114 $(call ListPathsSafely_If,$1,$2,8751,9000) |
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115 |
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116 $(call ListPathsSafely_If,$1,$2,9001,9250) |
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117 $(call ListPathsSafely_If,$1,$2,9251,9500) |
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118 $(call ListPathsSafely_If,$1,$2,9501,9750) |
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119 $(call ListPathsSafely_If,$1,$2,9751,10000) |
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120 |
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121 $(call ListPathsSafely_If,$1,$2,10001,10250) |
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122 $(call ListPathsSafely_If,$1,$2,10251,10500) |
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123 $(call ListPathsSafely_If,$1,$2,10501,10750) |
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124 $(call ListPathsSafely_If,$1,$2,10751,11000) |
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125 |
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126 $(call ListPathsSafely_If,$1,$2,11001,11250) |
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127 $(call ListPathsSafely_If,$1,$2,11251,11500) |
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128 $(call ListPathsSafely_If,$1,$2,11501,11750) |
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129 $(call ListPathsSafely_If,$1,$2,11751,12000) |
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130 |
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131 $(call ListPathsSafely_If,$1,$2,12001,12250) |
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132 $(call ListPathsSafely_If,$1,$2,12251,12500) |
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133 $(call ListPathsSafely_If,$1,$2,12501,12750) |
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134 $(call ListPathsSafely_If,$1,$2,12751,13000) |
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135 |
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136 $(call ListPathsSafely_If,$1,$2,13001,13250) |
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137 $(call ListPathsSafely_If,$1,$2,13251,13500) |
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138 $(call ListPathsSafely_If,$1,$2,13501,13750) |
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139 $(call ListPathsSafely_If,$1,$2,13751,14000) |
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140 |
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141 $(call ListPathsSafely_If,$1,$2,14001,14250) |
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142 $(call ListPathsSafely_If,$1,$2,14251,14500) |
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143 $(call ListPathsSafely_If,$1,$2,14501,14750) |
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144 $(call ListPathsSafely_If,$1,$2,14751,15000) |
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145 |
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146 $(call ListPathsSafely_If,$1,$2,15001,15250) |
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147 $(call ListPathsSafely_If,$1,$2,15251,15500) |
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148 $(call ListPathsSafely_If,$1,$2,15501,15750) |
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149 $(call ListPathsSafely_If,$1,$2,15751,16000) |
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150 |
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151 $(call ListPathsSafely_Printf,$1,$2,$3,1) |
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152 $(call ListPathsSafely_Printf,$1,$2,$3,251) |
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153 $(call ListPathsSafely_Printf,$1,$2,$3,501) |
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154 $(call ListPathsSafely_Printf,$1,$2,$3,751) |
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155 |
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156 $(call ListPathsSafely_Printf,$1,$2,$3,1001) |
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157 $(call ListPathsSafely_Printf,$1,$2,$3,1251) |
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158 $(call ListPathsSafely_Printf,$1,$2,$3,1501) |
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159 $(call ListPathsSafely_Printf,$1,$2,$3,1751) |
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160 |
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161 $(call ListPathsSafely_Printf,$1,$2,$3,2001) |
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162 $(call ListPathsSafely_Printf,$1,$2,$3,2251) |
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163 $(call ListPathsSafely_Printf,$1,$2,$3,2501) |
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164 $(call ListPathsSafely_Printf,$1,$2,$3,2751) |
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165 |
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166 $(call ListPathsSafely_Printf,$1,$2,$3,3001) |
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167 $(call ListPathsSafely_Printf,$1,$2,$3,3251) |
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168 $(call ListPathsSafely_Printf,$1,$2,$3,3501) |
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169 $(call ListPathsSafely_Printf,$1,$2,$3,3751) |
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170 |
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171 $(call ListPathsSafely_Printf,$1,$2,$3,4001) |
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172 $(call ListPathsSafely_Printf,$1,$2,$3,4251) |
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173 $(call ListPathsSafely_Printf,$1,$2,$3,4501) |
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174 $(call ListPathsSafely_Printf,$1,$2,$3,4751) |
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175 |
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176 $(call ListPathsSafely_Printf,$1,$2,$3,5001) |
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177 $(call ListPathsSafely_Printf,$1,$2,$3,5251) |
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178 $(call ListPathsSafely_Printf,$1,$2,$3,5501) |
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179 $(call ListPathsSafely_Printf,$1,$2,$3,5751) |
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180 |
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181 $(call ListPathsSafely_Printf,$1,$2,$3,6001) |
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182 $(call ListPathsSafely_Printf,$1,$2,$3,6251) |
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183 $(call ListPathsSafely_Printf,$1,$2,$3,6501) |
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184 $(call ListPathsSafely_Printf,$1,$2,$3,6751) |
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185 |
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186 $(call ListPathsSafely_Printf,$1,$2,$3,7001) |
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187 $(call ListPathsSafely_Printf,$1,$2,$3,7251) |
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188 $(call ListPathsSafely_Printf,$1,$2,$3,7501) |
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189 $(call ListPathsSafely_Printf,$1,$2,$3,7751) |
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190 |
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191 $(call ListPathsSafely_Printf,$1,$2,$3,8001) |
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192 $(call ListPathsSafely_Printf,$1,$2,$3,8251) |
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193 $(call ListPathsSafely_Printf,$1,$2,$3,8501) |
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194 $(call ListPathsSafely_Printf,$1,$2,$3,8751) |
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195 |
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196 $(call ListPathsSafely_Printf,$1,$2,$3,9001) |
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197 $(call ListPathsSafely_Printf,$1,$2,$3,9251) |
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198 $(call ListPathsSafely_Printf,$1,$2,$3,9501) |
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199 $(call ListPathsSafely_Printf,$1,$2,$3,9751) |
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200 |
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201 $(call ListPathsSafely_Printf,$1,$2,$3,10001) |
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202 $(call ListPathsSafely_Printf,$1,$2,$3,10251) |
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203 $(call ListPathsSafely_Printf,$1,$2,$3,10501) |
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204 $(call ListPathsSafely_Printf,$1,$2,$3,10751) |
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205 |
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206 $(call ListPathsSafely_Printf,$1,$2,$3,11001) |
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207 $(call ListPathsSafely_Printf,$1,$2,$3,11251) |
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208 $(call ListPathsSafely_Printf,$1,$2,$3,11501) |
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209 $(call ListPathsSafely_Printf,$1,$2,$3,11751) |
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210 |
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211 $(call ListPathsSafely_Printf,$1,$2,$3,12001) |
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212 $(call ListPathsSafely_Printf,$1,$2,$3,12251) |
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213 $(call ListPathsSafely_Printf,$1,$2,$3,12501) |
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214 $(call ListPathsSafely_Printf,$1,$2,$3,12751) |
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215 |
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216 $(call ListPathsSafely_Printf,$1,$2,$3,13001) |
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217 $(call ListPathsSafely_Printf,$1,$2,$3,13251) |
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218 $(call ListPathsSafely_Printf,$1,$2,$3,13501) |
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219 $(call ListPathsSafely_Printf,$1,$2,$3,13751) |
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220 |
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221 $(call ListPathsSafely_Printf,$1,$2,$3,14001) |
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222 $(call ListPathsSafely_Printf,$1,$2,$3,14251) |
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223 $(call ListPathsSafely_Printf,$1,$2,$3,14501) |
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224 $(call ListPathsSafely_Printf,$1,$2,$3,14751) |
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225 |
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226 $(call ListPathsSafely_Printf,$1,$2,$3,15001) |
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227 $(call ListPathsSafely_Printf,$1,$2,$3,15251) |
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228 $(call ListPathsSafely_Printf,$1,$2,$3,15501) |
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229 $(call ListPathsSafely_Printf,$1,$2,$3,15751) |
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230 endef |
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231 |
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232 define ListPathsSafelyNow_IfPrintf |
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233 ifneq (,$$(word $4,$$($1))) |
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234 $$(eval $1_LPS$4:=$$(call compress_paths,$$(wordlist $4,$5,$$($1)))) |
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235 $$(shell printf -- "$$(strip $$($1_LPS$4))\n" | $(decompress_paths) $3) |
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236 endif |
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237 endef |
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238 |
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239 # And an non-receipt version: |
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240 define ListPathsSafelyNow |
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241 ifneq (,$$(word 10001,$$($1))) |
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242 $$(error Cannot list safely more than 10000 paths. $1 has $$(words $$($1)) paths!) |
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243 endif |
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244 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1,250) |
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245 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,251,500) |
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246 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,501,750) |
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247 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,751,1000) |
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248 |
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249 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1001,1250) |
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250 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1251,1500) |
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251 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1501,1750) |
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252 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1751,2000) |
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253 |
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254 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,2001,2250) |
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255 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,2251,2500) |
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256 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,2501,2750) |
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257 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,2751,3000) |
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258 |
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259 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,3001,3250) |
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260 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,3251,3500) |
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261 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,3501,3750) |
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262 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,3751,4000) |
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263 |
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264 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,4001,4250) |
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265 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,4251,4500) |
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266 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,4501,4750) |
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267 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,4751,5000) |
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268 |
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269 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,5001,5250) |
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270 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,5251,5500) |
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271 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,5501,5750) |
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272 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,5751,6000) |
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273 |
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274 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,6001,6250) |
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275 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,6251,6500) |
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276 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,6501,6750) |
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277 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,6751,7000) |
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278 |
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279 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,7001,7250) |
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280 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,7251,7500) |
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281 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,7501,7750) |
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282 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,7751,8000) |
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283 |
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284 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,8001,8250) |
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285 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,8251,8500) |
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286 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,8501,8750) |
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287 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,8751,9000) |
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288 |
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289 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,9001,9250) |
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290 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,9251,9500) |
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291 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,9501,9750) |
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292 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,9751,10000) |
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293 |
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294 endef |
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295 |
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296 # The source tips can come from the Mercurial repository, or in the files |
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297 # $(HGTIP_FILENAME) which contains the tip but is also positioned in the same |
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298 # directory as the original $(HGDIR) directory. |
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299 # These should not be := assignments, only used from the root Makefile. |
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300 HG_VERSION = $(shell $(HG) version 2> /dev/null) |
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301 HG_DIRECTORY=.hg |
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302 HGTIP_FILENAME=.hgtip |
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303 HG_SEARCH = ./REPO ./*/REPO ./*/*/REPO ./*/*/*/REPO |
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304 REPO_LIST = $(patsubst ./%,%,$(patsubst %/,%,$(sort $(dir \ |
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305 $(shell $(CD) $(SRC_ROOT) ; ( $(LS) -d $(HG_SEARCH:%/REPO=%/$(HG_DIRECTORY)) ; \ |
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306 $(LS) $(HG_SEARCH:%/REPO=%/$(HGTIP_FILENAME)) ) \ |
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307 2> /dev/null))))) |
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308 |
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309 # Emit the repo:tip pairs to $@ |
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310 define GetSourceTips |
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311 $(CD) $(SRC_ROOT) ; \ |
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312 for i in $(REPO_LIST) IGNORE ; do \ |
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313 if [ "$${i}" = "IGNORE" ] ; then \ |
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314 continue; \ |
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315 elif [ -d $${i}/$(HG_DIRECTORY) -a "$(HG_VERSION)" != "" ] ; then \ |
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316 $(PRINTF) " %s:%s" \ |
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317 "$${i}" `$(HG) tip --repository $${i} --template '{node|short}\n'` ; \ |
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318 elif [ -f $${i}/$(HGTIP_FILENAME) ] ; then \ |
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319 $(PRINTF) " %s:%s" \ |
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320 "$${i}" `$(CAT) $${i}/$(HGTIP_FILENAME)` ; \ |
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321 fi; \ |
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322 done >> $@ |
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323 $(PRINTF) "\n" >> $@ |
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324 endef |
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325 |
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326 # Create the HGTIP_FILENAME file. Called from jdk/make/closed/bundles.gmk |
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327 define CreateHgTip |
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328 $(HG) tip --repository $1 --template '{node|short}\n' > $1/$(HGTIP_FILENAME); \ |
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329 $(ECHO) $1/$(HGTIP_FILENAME) |
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330 endef |
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331 |
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332 define SetupLogging |
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333 ifeq ($$(LOG_LEVEL),trace) |
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334 # Shell redefinition trick inspired by http://www.cmcrossroads.com/ask-mr-make/6535-tracing-rule-execution-in-gnu-make |
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335 # For each target executed, will print |
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336 # Building <TARGET> (from <FIRST PREREQUISITE>) (<ALL NEWER PREREQUISITES> newer) |
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337 # but with a limit of 20 on <ALL NEWER PREREQUISITES>, to avoid cluttering logs too much |
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338 # (and causing a crash on Cygwin). |
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339 # Default shell seems to always be /bin/sh. Must override with bash to get this to work on Solaris. |
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340 # Only use time if it's GNU time which supports format and output file. |
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341 WRAPPER_SHELL:=/bin/bash $$(SRC_ROOT)/common/bin/shell-tracer.sh $$(if $$(findstring yes,$$(IS_GNU_TIME)),$$(TIME),-) $$(OUTPUT_ROOT)/build-trace-time.log /bin/bash |
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342 SHELL=$$(warning $$(if $$@,Building $$@,Running shell command) $$(if $$<, (from $$<))$$(if $$?, ($$(wordlist 1, 20, $$?) $$(if $$(wordlist 21, 22, $$?), ... [in total $$(words $$?) files]) newer)))$$(WRAPPER_SHELL) |
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343 endif |
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344 # Never remove warning messages; this is just for completeness |
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345 LOG_WARN= |
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346 ifneq ($$(findstring $$(LOG_LEVEL),info debug trace),) |
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347 LOG_INFO= |
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348 else |
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349 LOG_INFO=> /dev/null |
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350 endif |
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351 ifneq ($$(findstring $$(LOG_LEVEL),debug trace),) |
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352 LOG_DEBUG= |
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353 else |
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354 LOG_DEBUG=> /dev/null |
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355 endif |
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356 ifneq ($$(findstring $$(LOG_LEVEL),trace),) |
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357 LOG_TRACE= |
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358 else |
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359 LOG_TRACE=> /dev/null |
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360 endif |
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361 endef |
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362 |
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363 # Make sure logging is setup for everyone that includes MakeBase.gmk. |
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364 $(eval $(call SetupLogging)) |
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365 |
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366 # This is to be called by all SetupFoo macros |
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367 define LogSetupMacroEntry |
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368 $(if $(27),$(error Internal makefile error: Too many arguments to LogSetupMacroEntry, please update MakeBase.gmk)) |
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369 $(if $(findstring $(LOG_LEVEL),debug trace), $(info $1 $(foreach i,2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26,$(if $($i),$(NEWLINE) $(strip [$i] $($i)))))) |
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370 endef |
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371 |
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372 # Make directory without forking mkdir if not needed |
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373 define MakeDir |
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374 ifneq ($$(wildcard $1 $2 $3 $4 $5 $6 $7 $8 $9),$$(strip $1 $2 $3 $4 $5 $6 $7 $8 $9)) |
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375 $$(shell $(MKDIR) -p $1 $2 $3 $4 $5 $6 $7 $8 $9) |
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376 endif |
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377 endef |
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378 |
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379 ifeq ($(OPENJDK_TARGET_OS),solaris) |
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380 # On Solaris, if the target is a symlink and exists, cp won't overwrite. |
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381 # Cp has to operate in recursive mode to allow for -P flag, to preserve soft links. If the |
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382 # name of the target file differs from the source file, rename after copy. |
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383 define install-file |
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384 $(MKDIR) -p $(@D) |
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385 $(RM) '$@' |
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386 $(CP) -f -r -P '$<' '$(@D)' |
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387 if [ "$(@F)" != "$(<F)" ]; then $(MV) '$(@D)/$(<F)' '$@'; fi |
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388 endef |
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389 else ifeq ($(OPENJDK_TARGET_OS),macosx) |
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390 # On mac, extended attributes sometimes creep into the source files, which may later |
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391 # cause the creation of ._* files which confuses testing. Clear these with xattr if |
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392 # set. Some files get their write permissions removed after being copied to the |
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393 # output dir. When these are copied again to images, xattr would fail. By only clearing |
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394 # attributes when they are present, failing on this is avoided. |
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395 define install-file |
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396 $(MKDIR) -p $(@D) |
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397 $(CP) -fRP '$<' '$@' |
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398 if [ -n "`$(XATTR) -l '$@'`" ]; then $(XATTR) -c '$@'; fi |
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399 endef |
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400 else |
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401 define install-file |
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402 $(MKDIR) -p $(@D) |
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403 $(CP) -fP '$<' '$@' |
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404 endef |
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405 endif |
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406 |
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407 # Convenience functions for working around make's limitations with $(filter ). |
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408 containing = $(foreach v,$2,$(if $(findstring $1,$v),$v)) |
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409 not-containing = $(foreach v,$2,$(if $(findstring $1,$v),,$v)) |
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410 |
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411 ################################################################################ |
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412 # In Cygwin, finds are very costly, both because of expensive forks and because |
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413 # of bad file system caching. Find is used extensively in $(shell) commands to |
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414 # find source files. This makes rerunning make with no or few changes rather |
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415 # expensive. To speed this up, these two macros are used to cache the results |
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416 # of simple find commands for reuse. |
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417 # |
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418 # Runs a find and stores both the directories where it was run and the results. |
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419 # This macro can be called multiple times to add to the cache. Only finds files |
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420 # with no filters. |
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421 # |
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422 # Needs to be called with $(eval ) |
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423 # |
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424 # Param 1 - Dir to find in |
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425 ifeq ($(OPENJDK_BUILD_OS),windows) |
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426 define FillCacheFind |
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427 FIND_CACHE_DIR += $1 |
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428 FIND_CACHE := $$(sort $$(FIND_CACHE) $$(shell $(FIND) $1 -type f -o -type l)) |
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429 endef |
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430 else |
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431 define FillCacheFind |
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432 endef |
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433 endif |
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434 |
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435 # Mimics find by looking in the cache if all of the directories have been cached. |
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436 # Otherwise reverts to shell find. This is safe to call on all platforms, even if |
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437 # cache is deactivated. |
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438 # |
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439 # The extra - is needed when FIND_CACHE_DIR is empty but should be harmless. |
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440 # Param 1 - Dirs to find in |
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441 define CacheFind |
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442 $(if $(filter-out $(addsuffix %,- $(FIND_CACHE_DIR)),$1), \ |
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443 $(shell $(FIND) $1 -type f -o -type l), \ |
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444 $(filter $(addsuffix %,$1),$(FIND_CACHE))) |
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445 endef |
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446 |
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447 ################################################################################ |
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448 |
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449 endif # _MAKEBASE_GMK |
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