1 # 2 # Copyright (c) 2011, 2012, 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 # 28 # Check that GNU make and cygwin are recent enough. 29 # Setup common utility functions. 30 # 31 ################################################################ 32 33 ifndef _MAKEBASE_GMK 34 _MAKEBASE_GMK := 1 35 36 ifeq (,$(findstring 3.81,$(MAKE_VERSION))) 37 ifeq (,$(findstring 3.82,$(MAKE_VERSION))) 38 $(error This version of GNU Make is too low ($(MAKE_VERSION)). Please upgrade to 3.81 or newer.) 39 endif 40 endif 41 42 ifneq (,$(CYGPATH)) 43 # Cygwin styff, if needed but most is going to be 44 # done in configure! 45 ifeq (yes,$(CHECK_FOR_VCINSTALLDIR)) 46 ifeq (,$(VCINSTALLDIR)) 47 $(info Could not find compiler paths!) 48 $(info You probably configured the build from within a) 49 $(info VS command prompt, but you are not using such a) 50 $(info prompt right now.) 51 $(info If you instead run configure from a plain cygwin shell, it) 52 $(info will attempt to setup VS for you! Please try that.) 53 $(error Giving up for now.) 54 endif 55 endif 56 endif 57 58 # The build times report is turned off by setting REPORT_BUILD_TIMES to nothing. 59 # This is necessary for the target clean which will erase the 60 # directories where the buildtimes are stored. 61 REPORT_BUILD_TIMES=1 62 # Store the build times in this directory. 63 BUILDTIMESDIR=$(OUTPUT_ROOT)/tmp/buildtimes 64 65 # Record starting time for build of a sub repository. 66 define RecordStartTime 67 $(MKDIR) -p $(BUILDTIMESDIR) 68 $(DATE) '+%Y %m %d %H %M %S' | $(NAWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_start_$1 69 $(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_start_$1_human_readable 70 endef 71 72 # Indicate that we started to build a sub repository and record starting time. 73 define MakeStart 74 $(call RecordStartTime,$1) 75 $(BUILD_LOG_WRAPPER) $(PRINTF) "\n\n%s\n%s\n##### %-60.60s #####\n%s\n\n" \ 76 "########################################################################" \ 77 "########################################################################" \ 78 "Entering $1 for target(s) $2" \ 79 "########################################################################" 80 endef 81 82 # Record ending time and calculate the difference and store it in a 83 # easy to read format. Handles builds that cross midnight. Expects 84 # that a build will never take 24 hours or more. 85 define RecordEndTime 86 $(DATE) '+%Y %m %d %H %M %S' | $(NAWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_end_$1 87 $(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_end_$1_human_readable 88 $(ECHO) `$(CAT) $(BUILDTIMESDIR)/build_time_start_$1` `$(CAT) $(BUILDTIMESDIR)/build_time_end_$1` $1 | \ 89 $(NAWK) '{ F=$$7; T=$$14; if (F > T) { T+=3600*24 }; D=T-F; H=int(D/3600); \ 90 M=int((D-H*3600)/60); S=D-H*3600-M*60; printf("%02d:%02d:%02d %s\n",H,M,S,$$15); }' \ 91 > $(BUILDTIMESDIR)/build_time_diff_$1 92 endef 93 94 # Indicate that we are done. 95 # Record ending time and print out the total time it took to build. 96 define MakeFinish 97 $(if $(REPORT_BUILD_TIMES),$(call RecordEndTime,$1),) 98 $(BUILD_LOG_WRAPPER) $(PRINTF) "%s\n##### %-60.60s #####\n%s\n##### %-60.60s #####\n%s\n\n" \ 99 "########################################################################" \ 100 "Leaving $1 for target(s) $2" \ 101 "########################################################################" \ 102 $(if $(REPORT_BUILD_TIMES),"Build time `$(CAT) $(BUILDTIMESDIR)/build_time_diff_$1` for target(s) $2","") \ 103 "########################################################################" 104 endef 105 106 # Find all build_time_* files and print their contents in a list sorted 107 # on the name of the sub repository. 108 define ReportBuildTimes 109 $(BUILD_LOG_WRAPPER) $(PRINTF) -- "-- Build times ----------\nTarget %s\nStart %s\nEnd %s\n%s\n%s\n-------------------------\n" \ 110 "$1" \ 111 "`$(CAT) $(BUILDTIMESDIR)/build_time_start_TOTAL_human_readable`" \ 112 "`$(CAT) $(BUILDTIMESDIR)/build_time_end_TOTAL_human_readable`" \ 113 "`$(LS) $(BUILDTIMESDIR)/build_time_diff_* | $(GREP) -v _TOTAL | $(XARGS) $(CAT) | $(SORT) -k 2`" \ 114 "`$(CAT) $(BUILDTIMESDIR)/build_time_diff_TOTAL`" 115 endef 116 117 define ResetTimers 118 $$(shell $(MKDIR) -p $(BUILDTIMESDIR) && $(RM) $(BUILDTIMESDIR)/build_time_*) 119 endef 120 121 define StartTimer 122 $(call RecordStartTime,TOTAL) 123 endef 124 125 define StopTimer 126 $(if $(REPORT_BUILD_TIMES),$(call RecordEndTime,TOTAL) && $(call ReportBuildTimes,$1),) 127 endef 128 129 # If the variable that you want to send to stdout for piping into a file or otherwise, 130 # is potentially long, for example the a list of file paths, eg a list of all package directories. 131 # Then you need to use ListPathsSafely, which optimistically splits the output into several shell 132 # calls as well as use compression on recurrent file paths segments, to get around the potential 133 # command line length problem that exists in cygwin and other shells. 134 compress_pre:=$(strip $(shell cat $(SRC_ROOT)/common/makefiles/compress.pre)) 135 compress_post:=$(strip $(shell cat $(SRC_ROOT)/common/makefiles/compress.post)) 136 compress_paths=$(compress_pre)\ 137 $(subst $(SRC_ROOT),X97,\ 138 $(subst $(OUTPUT_ROOT),X98,\ 139 $(subst X,X00,\ 140 $(subst $(SPACE),\n,$(strip $1)))))\ 141 $(compress_post) 142 143 decompress_paths=sed -f $(SRC_ROOT)/common/makefiles/uncompress.sed -e 's|X99|\\n|g' \ 144 -e 's|X98|$(OUTPUT_ROOT)|g' -e 's|X97|$(SRC_ROOT)|g' \ 145 -e 's|X00|X|g' | tr '\n' '$2' 146 147 define ListPathsSafely_If 148 $(if $(word $3,$($1)),$(eval $1_LPS$3:=$(call compress_paths,$(wordlist $3,$4,$($1))))) 149 endef 150 151 define ListPathsSafely_Printf 152 $(if $(strip $($1_LPS$4)),printf -- "$(strip $($1_LPS$4))\n" | $(decompress_paths) $3) 153 endef 154 155 # Receipt example: 156 # rm -f thepaths 157 # $(call ListPathsSafely,THEPATHS,\n, >> thepaths) 158 # The \n argument means translate spaces into \n 159 # if instead , , (a space) is supplied, then spaces remain spaces. 160 define ListPathsSafely 161 $(if $(word 10001,$($1)),$(error Cannot list safely more than 10000 paths. $1 has $(words $($1)) paths!)) 162 $(call ListPathsSafely_If,$1,$2,1,250) 163 $(call ListPathsSafely_If,$1,$2,251,500) 164 $(call ListPathsSafely_If,$1,$2,501,750) 165 $(call ListPathsSafely_If,$1,$2,751,1000) 166 167 $(call ListPathsSafely_If,$1,$2,1001,1250) 168 $(call ListPathsSafely_If,$1,$2,1251,1500) 169 $(call ListPathsSafely_If,$1,$2,1501,1750) 170 $(call ListPathsSafely_If,$1,$2,1751,2000) 171 172 $(call ListPathsSafely_If,$1,$2,2001,2250) 173 $(call ListPathsSafely_If,$1,$2,2251,2500) 174 $(call ListPathsSafely_If,$1,$2,2501,2750) 175 $(call ListPathsSafely_If,$1,$2,2751,3000) 176 177 $(call ListPathsSafely_If,$1,$2,3001,3250) 178 $(call ListPathsSafely_If,$1,$2,3251,3500) 179 $(call ListPathsSafely_If,$1,$2,3501,3750) 180 $(call ListPathsSafely_If,$1,$2,3751,4000) 181 182 $(call ListPathsSafely_If,$1,$2,4001,4250) 183 $(call ListPathsSafely_If,$1,$2,4251,4500) 184 $(call ListPathsSafely_If,$1,$2,4501,4750) 185 $(call ListPathsSafely_If,$1,$2,4751,5000) 186 187 $(call ListPathsSafely_If,$1,$2,5001,5250) 188 $(call ListPathsSafely_If,$1,$2,5251,5500) 189 $(call ListPathsSafely_If,$1,$2,5501,5750) 190 $(call ListPathsSafely_If,$1,$2,5751,6000) 191 192 $(call ListPathsSafely_If,$1,$2,6001,6250) 193 $(call ListPathsSafely_If,$1,$2,6251,6500) 194 $(call ListPathsSafely_If,$1,$2,6501,6750) 195 $(call ListPathsSafely_If,$1,$2,6751,7000) 196 197 $(call ListPathsSafely_If,$1,$2,7001,7250) 198 $(call ListPathsSafely_If,$1,$2,7251,7500) 199 $(call ListPathsSafely_If,$1,$2,7501,7750) 200 $(call ListPathsSafely_If,$1,$2,7751,8000) 201 202 $(call ListPathsSafely_If,$1,$2,8001,8250) 203 $(call ListPathsSafely_If,$1,$2,8251,8500) 204 $(call ListPathsSafely_If,$1,$2,8501,8750) 205 $(call ListPathsSafely_If,$1,$2,8751,9000) 206 207 $(call ListPathsSafely_If,$1,$2,9001,9250) 208 $(call ListPathsSafely_If,$1,$2,9251,9500) 209 $(call ListPathsSafely_If,$1,$2,9501,9750) 210 $(call ListPathsSafely_If,$1,$2,9751,10000) 211 212 $(call ListPathsSafely_Printf,$1,$2,$3,1) 213 $(call ListPathsSafely_Printf,$1,$2,$3,251) 214 $(call ListPathsSafely_Printf,$1,$2,$3,501) 215 $(call ListPathsSafely_Printf,$1,$2,$3,751) 216 217 $(call ListPathsSafely_Printf,$1,$2,$3,1001) 218 $(call ListPathsSafely_Printf,$1,$2,$3,1251) 219 $(call ListPathsSafely_Printf,$1,$2,$3,1501) 220 $(call ListPathsSafely_Printf,$1,$2,$3,1751) 221 222 $(call ListPathsSafely_Printf,$1,$2,$3,2001) 223 $(call ListPathsSafely_Printf,$1,$2,$3,2251) 224 $(call ListPathsSafely_Printf,$1,$2,$3,2501) 225 $(call ListPathsSafely_Printf,$1,$2,$3,2751) 226 227 $(call ListPathsSafely_Printf,$1,$2,$3,3001) 228 $(call ListPathsSafely_Printf,$1,$2,$3,3251) 229 $(call ListPathsSafely_Printf,$1,$2,$3,3501) 230 $(call ListPathsSafely_Printf,$1,$2,$3,3751) 231 232 $(call ListPathsSafely_Printf,$1,$2,$3,4001) 233 $(call ListPathsSafely_Printf,$1,$2,$3,4251) 234 $(call ListPathsSafely_Printf,$1,$2,$3,4501) 235 $(call ListPathsSafely_Printf,$1,$2,$3,4751) 236 237 $(call ListPathsSafely_Printf,$1,$2,$3,5001) 238 $(call ListPathsSafely_Printf,$1,$2,$3,5251) 239 $(call ListPathsSafely_Printf,$1,$2,$3,5501) 240 $(call ListPathsSafely_Printf,$1,$2,$3,5751) 241 242 $(call ListPathsSafely_Printf,$1,$2,$3,6001) 243 $(call ListPathsSafely_Printf,$1,$2,$3,6251) 244 $(call ListPathsSafely_Printf,$1,$2,$3,6501) 245 $(call ListPathsSafely_Printf,$1,$2,$3,6751) 246 247 $(call ListPathsSafely_Printf,$1,$2,$3,7001) 248 $(call ListPathsSafely_Printf,$1,$2,$3,7251) 249 $(call ListPathsSafely_Printf,$1,$2,$3,7501) 250 $(call ListPathsSafely_Printf,$1,$2,$3,7751) 251 252 $(call ListPathsSafely_Printf,$1,$2,$3,8001) 253 $(call ListPathsSafely_Printf,$1,$2,$3,8251) 254 $(call ListPathsSafely_Printf,$1,$2,$3,8501) 255 $(call ListPathsSafely_Printf,$1,$2,$3,8751) 256 257 $(call ListPathsSafely_Printf,$1,$2,$3,9001) 258 $(call ListPathsSafely_Printf,$1,$2,$3,9251) 259 $(call ListPathsSafely_Printf,$1,$2,$3,9501) 260 $(call ListPathsSafely_Printf,$1,$2,$3,9751) 261 endef 262 263 define ListPathsSafelyNow_IfPrintf 264 ifneq (,$$(word $4,$$($1))) 265 $$(eval $1_LPS$4:=$$(call compress_paths,$$(wordlist $4,$5,$$($1)))) 266 $$(shell printf -- "$$(strip $$($1_LPS$4))\n" | $(decompress_paths) $3) 267 endif 268 endef 269 270 # And an non-receipt version: 271 define ListPathsSafelyNow 272 ifneq (,$$(word 10001,$$($1))) 273 $$(error Cannot list safely more than 10000 paths. $1 has $$(words $$($1)) paths!) 274 endif 275 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1,250) 276 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,251,500) 277 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,501,750) 278 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,751,1000) 279 280 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1001,1250) 281 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1251,1500) 282 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1501,1750) 283 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1751,2000) 284 285 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,2001,2250) 286 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,2251,2500) 287 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,2501,2750) 288 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,2751,3000) 289 290 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,3001,3250) 291 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,3251,3500) 292 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,3501,3750) 293 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,3751,4000) 294 295 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,4001,4250) 296 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,4251,4500) 297 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,4501,4750) 298 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,4751,5000) 299 300 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,5001,5250) 301 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,5251,5500) 302 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,5501,5750) 303 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,5751,6000) 304 305 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,6001,6250) 306 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,6251,6500) 307 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,6501,6750) 308 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,6751,7000) 309 310 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,7001,7250) 311 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,7251,7500) 312 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,7501,7750) 313 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,7751,8000) 314 315 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,8001,8250) 316 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,8251,8500) 317 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,8501,8750) 318 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,8751,9000) 319 320 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,9001,9250) 321 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,9251,9500) 322 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,9501,9750) 323 $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,9751,10000) 324 325 endef 326 327 endif # _MAKEBASE_GMK