JavaCompilation.gmk revision 910:a667caba1e84
1# 2# Copyright (c) 2011, 2013, 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# This makefile is much simpler now that it can use the smart javac wrapper 27# for dependency tracking between java packages and incremental compiles. 28# It could be even more simple if we added support for incremental jar updates 29# directly from the smart javac wrapper. 30 31# Cleaning/copying properties here is not a good solution. The properties 32# should be cleaned/copied by a annotation processor in sjavac. 33 34# When you read this source. Remember that $(sort ...) has the side effect 35# of removing duplicates. It is actually this side effect that is 36# desired whenever sort is used below! 37 38ifeq (,$(_MAKEBASE_GMK)) 39 $(error You must include MakeBase.gmk prior to including JavaCompilation.gmk) 40endif 41 42FALSE_FIND_PATTERN:=-name FILE_NAME_THAT_DOESNT_EXIST 43 44define SetupJavaCompiler 45 # param 1 is for example GENERATE_OLD_BYTECODE or GENERATE_NEW_JDKBYTECODE 46 # This is the name of the compiler setup. 47 # param 2-9 are named args. 48 # JVM:=The jvm used to run the javac/javah command 49 # JAVAC:=The javac jar and bootstrap classpath changes, or just bin/javac if JVM is left out 50 # FLAGS:=Flags to be supplied to javac 51 # SERVER_DIR:=Use a javac server (-XDserver) and store the server related files here 52 # SERVER_JVM:=Use this JVM for the server. Defaults to the JVM above. 53 $(foreach i,2 3 4 5 6 7 8 9 10 11 12 13 14 15, $(if $($i),$1_$(strip $($i)))$(NEWLINE)) 54 $(call LogSetupMacroEntry,SetupJavaCompiler($1),$2,$3,$4,$5,$6,$7,$8,$9,$(10),$(11),$(12),$(13),$(14),$(15)) 55 $(if $(16),$(error Internal makefile error: Too many arguments to SetupJavaCompiler, please update JavaCompilation.gmk)) 56 57 # The port file contains the tcp/ip on which the server listens 58 # and the cookie necessary to talk to the server. 59 $1_SJAVAC_PORTFILE:=$$($1_SERVER_DIR)/server.port 60 # You can use a different JVM to run the background javac server. 61 ifeq ($$($1_SERVER_JVM),) 62 # It defaults to the same JVM that is used to start the javac command. 63 $1_SERVER_JVM:=$$($1_JVM) 64 endif 65endef 66 67define SetupArchive 68 # param 1 is for example ARCHIVE_MYPACKAGE 69 # param 2 are the dependecies 70 # param 3,4,5,6,7,8,9 are named args. 71 # SRCS:=List of directories in where to find files to add to archive 72 # SUFFIXES:=File suffixes to include in jar 73 # INCLUDES:=List of directories/packages in SRCS that should be included 74 # EXCLUDES:=List of directories/packages in SRCS that should be excluded 75 # EXCLUDE_FILES:=List of files in SRCS that should be excluded 76 # EXTRA_FILES:=List of files in SRCS that should be included regardless of suffix match. 77 # JAR:=Jar file to create 78 # MANIFEST:=Optional manifest file template. 79 # JARMAIN:=Optional main class to add to manifest 80 # JARINDEX:=true means generate the index in the jar file. 81 # SKIP_METAINF:=Set to prevent contents of an META-INF directory to be automatically 82 # added to the archive. 83 # EXTRA_MANIFEST_ATTR:=Extra attribute to add to manifest. 84 # CHECK_COMPRESS_JAR Check the COMPRESS_JAR variable 85 86 # NOTE: $2 is dependencies, not a named argument! 87 $(foreach i,3 4 5 6 7 8 9 10 11 12 13 14 15, $(if $($i),$1_$(strip $($i)))$(NEWLINE)) 88 $(call LogSetupMacroEntry,SetupArchive($1),<dependencies>,$3,$4,$5,$6,$7,$8,$9,$(10),$(11),$(12),$(13),$(14),$(15)) 89 $(if $(findstring $(LOG_LEVEL),trace), $(info *[2] <dependencies> = $(strip $2))) 90 $(if $(16),$(error Internal makefile error: Too many arguments to SetupArchive, please update JavaCompilation.gmk)) 91 92 $1_JARMAIN:=$(strip $$($1_JARMAIN)) 93 $1_JARNAME:=$$(notdir $$($1_JAR)) 94 $1_MANIFEST_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_manifest 95 $1_DELETESS_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_deletess 96 $1_DELETES_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_deletes 97 $1_BIN:=$$(dir $$($1_JAR)) 98 99 ifeq (,$$($1_SUFFIXES)) 100 # No suffix was set, default to classes. 101 $1_SUFFIXES:=.class 102 endif 103 # Convert suffixes to a find expression 104 $1_FIND_PATTERNS:=$(FALSE_FIND_PATTERN) $$(patsubst %,$(SPACE)-o$(SPACE)-name$(SPACE)$(DQUOTE)*%$(DQUOTE),$$($1_SUFFIXES)) 105 # On windows, a lot of includes/excludes risk making the command line too long, so 106 # writing the grep patterns to files. 107 ifneq (,$$($1_INCLUDES)) 108 $1_GREP_INCLUDE_PATTERNS:=$$(foreach src,$$($1_SRCS), \ 109 $$(addprefix $$(src)/,$$($1_INCLUDES))) 110 # If there are a lot of include patterns, output to file to shorten command lines 111 ifeq ($$(word 20,$$($1_GREP_INCLUDE_PATTERNS)),) 112 $1_GREP_INCLUDES:=| $(GREP) $$(patsubst %,$(SPACE)-e$(SPACE)$(DQUOTE)%$(DQUOTE),$$($1_GREP_INCLUDE_PATTERNS)) 113 else 114 $1_GREP_INCLUDE_OUTPUT:=$(RM) $$($1_BIN)/_the.$$($1_JARNAME)_include $$(NEWLINE) \ 115 $$(call ListPathsSafely,$1_GREP_INCLUDE_PATTERNS,\n, \ 116 >> $$($1_BIN)/_the.$$($1_JARNAME)_include) 117 $1_GREP_INCLUDES:=| $(GREP) -f $$($1_BIN)/_the.$$($1_JARNAME)_include 118 endif 119 endif 120 ifneq (,$$($1_EXCLUDES)$$($1_EXCLUDE_FILES)) 121 $1_GREP_EXCLUDE_PATTERNS:=$$(foreach src,$$($1_SRCS),$$(addprefix $$(src)/, \ 122 $$($1_EXCLUDES) $$($1_EXCLUDE_FILES))) 123 # If there are a lot of include patterns, output to file to shorten command lines 124 ifeq ($$(word 20,$$($1_GREP_EXCLUDE_PATTERNS)),) 125 $1_GREP_EXCLUDES:=| $(GREP) -v $$(patsubst %,$(SPACE)-e$(SPACE)$(DQUOTE)%$(DQUOTE),$$($1_GREP_EXCLUDE_PATTERNS)) 126 else 127 $1_GREP_EXCLUDE_OUTPUT=$(RM) $$($1_BIN)/_the.$$($1_JARNAME)_exclude $$(NEWLINE) \ 128 $$(call ListPathsSafely,$1_GREP_EXCLUDE_PATTERNS,\n, \ 129 >> $$($1_BIN)/_the.$$($1_JARNAME)_exclude) 130 $1_GREP_EXCLUDES:=| $(GREP) -v -f $$($1_BIN)/_the.$$($1_JARNAME)_exclude 131 endif 132 endif 133 134 # Check if this jar needs to have its index generated. 135 ifneq (,$$($1_JARINDEX)) 136 $1_JARINDEX = (cd $$(dir $$@) && $(JAR) -i $$(notdir $$@)) 137 else 138 $1_JARINDEX = true 139 endif 140 # When this macro is run in the same makefile as the java compilation, dependencies are 141 # transfered in make variables. When the macro is run in a different makefile than the 142 # java compilation, the dependencies need to be found in the filesystem. 143 ifneq (,$2) 144 $1_DEPS:=$2 145 else 146 $1_DEPS:=$$(filter $$(addprefix %,$$($1_SUFFIXES)), \ 147 $$(call CacheFind,$$($1_SRCS))) 148 ifneq (,$$($1_GREP_INCLUDE_PATTERNS)) 149 $1_DEPS:=$$(filter $$(addsuffix %,$$($1_GREP_INCLUDE_PATTERNS)),$$($1_DEPS)) 150 endif 151 ifneq (,$$($1_GREP_EXCLUDE_PATTERNS)) 152 $1_DEPS:=$$(filter-out $$(addsuffix %,$$($1_GREP_EXCLUDE_PATTERNS)),$$($1_DEPS)) 153 endif 154 # The subst of \ is needed because $ has to be escaped with \ in EXTRA_FILES for the command 155 # lines, but not here for use in make dependencies. 156 $1_DEPS+=$$(subst \,,$$(foreach src,$$($1_SRCS),$$(addprefix $$(src)/,$$($1_EXTRA_FILES)))) 157 ifeq (,$$($1_SKIP_METAINF)) 158 $1_DEPS+=$$(call CacheFind,$$(wildcard $$(addsuffix /META-INF,$$($1_SRCS)))) 159 endif 160 endif 161 162 # Utility macros, to make the shell script receipt somewhat easier to decipher. 163 164 # The capture contents macro finds all files (matching the patterns, typically 165 # .class and .prp) that are newer than the jar-file, ie the new content to be put into the jar. 166 $1_CAPTURE_CONTENTS=$$(foreach src,$$($1_SRCS), \ 167 (($(FIND) $$(src) -type f -a \( $$($1_FIND_PATTERNS) \) -a -newer $$@ $$($1_GREP_INCLUDES) \ 168 $$($1_GREP_EXCLUDES) | $(SED) 's|$$(src)/||g' && \ 169 $(ECHO) $$(subst $$(src)/,,$$($1_EXTRA_FILES))) > \ 170 $$(src)/_the.$$($1_JARNAME)_contents) $$(NEWLINE)) 171 # The capture metainf macro finds all files below the META-INF directory that are newer than the jar-file. 172 ifeq (,$$($1_SKIP_METAINF)) 173 $1_CAPTURE_METAINF =$$(foreach src,$$($1_SRCS),($(FIND) $$(src)/META-INF -type f -a -newer $$@ 2> /dev/null | $(SED) 's|$$(src)/||g' >> $$(src)/_the.$$($1_JARNAME)_contents ) $$(NEWLINE)) 174 endif 175 # The capture deletes macro finds all deleted files and concatenates them. The resulting file 176 # tells us what to remove from the jar-file. 177 $1_CAPTURE_DELETES=$$(foreach src,$$($1_SRCS),($(FIND) $$(src) -name _the.package.deleted -newer $$@ -exec $(SED) 's|$$(src)||g' \{\} >> $$($1_DELETES_FILE) \;) $$(NEWLINE)) 178 # The update contents macro updates the jar file with the previously capture contents. 179 # xargs is used to trim the whitespace from the contents file, to see if it is empty. 180 $1_UPDATE_CONTENTS=$$(foreach src,$$($1_SRCS), \ 181 (cd $$(src) && \ 182 if [ -n "`$(CAT) _the.$$($1_JARNAME)_contents | $(XARGS)`" ]; then \ 183 $(ECHO) " updating" `$(WC) -l _the.$$($1_JARNAME)_contents | $(AWK) '{ print $$$$1 }'` files && \ 184 $(JAR) $$($1_JAR_UPDATE_OPTIONS) $$@ @_the.$$($1_JARNAME)_contents; \ 185 fi) $$(NEWLINE)) 186 # The s-variants of the above macros are used when the jar is created from scratch. 187 $1_SCAPTURE_CONTENTS=$$(foreach src,$$($1_SRCS), \ 188 (($(FIND) $$(src) -type f -a \( $$($1_FIND_PATTERNS) \) $$($1_GREP_INCLUDES) \ 189 $$($1_GREP_EXCLUDES) | $(SED) 's|$$(src)/||g' && \ 190 $$(subst $$(src)/,,$(ECHO) $$($1_EXTRA_FILES))) > \ 191 $$(src)/_the.$$($1_JARNAME)_contents) $$(NEWLINE)) 192 193 ifeq (,$$($1_SKIP_METAINF)) 194 $1_SCAPTURE_METAINF=$$(foreach src,$$($1_SRCS), \ 195 ($(FIND) $$(src)/META-INF -type f 2> /dev/null | $(SED) 's|$$(src)/||g' >> \ 196 $$(src)/_the.$$($1_JARNAME)_contents) $$(NEWLINE)) 197 endif 198 $1_SUPDATE_CONTENTS=$$(foreach src,$$($1_SRCS), \ 199 (cd $$(src) && $(JAR) $$($1_JAR_UPDATE_OPTIONS) $$@ @$$(src)/_the.$$($1_JARNAME)_contents) $$(NEWLINE)) 200 201 # Use a slightly shorter name for logging, but with enough path to identify this jar. 202 $1_NAME:=$$(subst $$(OUTPUT_ROOT)/,,$$($1_JAR)) 203 204 ifneq (,$$($1_CHECK_COMPRESS_JAR)) 205 $1_JAR_CREATE_OPTIONS := c0fm 206 $1_JAR_UPDATE_OPTIONS := u0f 207 ifeq ($(COMPRESS_JARS), true) 208 $1_JAR_CREATE_OPTIONS := cfm 209 $1_JAR_UPDATE_OPTIONS := uf 210 endif 211 else 212 $1_JAR_CREATE_OPTIONS := cfm 213 $1_JAR_UPDATE_OPTIONS := uf 214 endif 215 216 # Here is the rule that creates/updates the jar file. 217 $$($1_JAR) : $$($1_DEPS) 218 $(MKDIR) -p $$($1_BIN) 219 $$($1_GREP_INCLUDE_OUTPUT) 220 $$($1_GREP_EXCLUDE_OUTPUT) 221 $$(if $$($1_MANIFEST), \ 222 $(SED) -e "s#@@RELEASE@@#$(RELEASE)#" \ 223 -e "s#@@COMPANY_NAME@@#$(COMPANY_NAME)#" $$($1_MANIFEST) > $$($1_MANIFEST_FILE) \ 224 , \ 225 $(RM) $$($1_MANIFEST_FILE) && $(TOUCH) $$($1_MANIFEST_FILE)) 226 $$(if $$($1_JARMAIN),$(ECHO) "Main-Class: $$(strip $$($1_JARMAIN))" >> $$($1_MANIFEST_FILE)) 227 $$(if $$($1_EXTRA_MANIFEST_ATTR),$(PRINTF) "$$($1_EXTRA_MANIFEST_ATTR)\n" >> $$($1_MANIFEST_FILE)) 228 $$(if $$(wildcard $$@), \ 229 $(ECHO) Modifying $$($1_NAME) $$(NEWLINE) \ 230 $$($1_CAPTURE_CONTENTS) \ 231 $$($1_CAPTURE_METAINF) \ 232 $(RM) $$($1_DELETES_FILE) $$(NEWLINE) \ 233 $$($1_CAPTURE_DELETES) \ 234 $(CAT) $$($1_DELETES_FILE) > $$($1_DELETESS_FILE) $$(NEWLINE) \ 235 if [ -s $$($1_DELETESS_FILE) ]; then \ 236 $(ECHO) " deleting" `$(WC) -l $$($1_DELETESS_FILE) | $(AWK) '{ print $$$$1 }'` files && \ 237 $(ZIP) -q -d $$@ `$(CAT) $$($1_DELETESS_FILE)` ; \ 238 fi $$(NEWLINE) \ 239 $$($1_UPDATE_CONTENTS) true $$(NEWLINE) \ 240 $$($1_JARINDEX) && true \ 241 , \ 242 $(ECHO) Creating $$($1_NAME) && $(JAR) $$($1_JAR_CREATE_OPTIONS) $$@ $$($1_MANIFEST_FILE) $$(NEWLINE) \ 243 $$($1_SCAPTURE_CONTENTS) \ 244 $$($1_SCAPTURE_METAINF) \ 245 $$($1_SUPDATE_CONTENTS) \ 246 $$($1_JARINDEX) && true ) 247 248endef 249 250define SetupZipArchive 251 # param 1 is for example ZIP_MYSOURCE 252 # param 2,3,4,5,6,7,8,9 are named args. 253 # SRC,ZIP,INCLUDES,INCLUDE_FILES,EXCLUDES,EXCLUDE_FILES,SUFFIXES,EXTRA_DEPS 254 $(foreach i,2 3 4 5 6 7 8 9 10 11 12 13 14 15, $(if $($i),$1_$(strip $($i)))$(NEWLINE)) 255 $(call LogSetupMacroEntry,SetupZipArchive($1),$2,$3,$4,$5,$6,$7,$8,$9,$(10),$(11),$(12),$(13),$(14),$(15)) 256 $(if $(16),$(error Internal makefile error: Too many arguments to SetupZipArchive, please update JavaCompilation.gmk)) 257 258 # To avoid running find over too large sets of files, which causes make to crash 259 # on some configurations (cygwin), use INCLUDES and INCLUDE_FILES to build a set 260 # of directories to run find in, if available. 261 ifneq ($$($1_INCLUDES)$$($1_INCLUDE_FILES),) 262 $1_FIND_LIST := $$(wildcard $$(foreach i,$$($1_SRC), \ 263 $$(addprefix $$i/,$$($1_INCLUDES) $$($1_INCLUDE_FILES)))) 264 else 265 $1_FIND_LIST := $$($1_SRC) 266 endif 267 268 # Find all files in the source tree. 269 $1_ALL_SRCS := $$(call not-containing,_the.,$$(call CacheFind,$$($1_FIND_LIST))) 270 271 # Filter on suffixes if set 272 ifneq ($$($1_SUFFIXES),) 273 $1_ALL_SRCS := $$(filter $$(addprefix %, $$($1_SUFFIXES)), $$($1_ALL_SRCS)) 274 endif 275 276 ifneq ($$($1_INCLUDES),) 277 ifneq ($$($1_SUFFIXES),) 278 $1_ZIP_INCLUDES := $$(foreach s,$$($1_SUFFIXES), \ 279 $$(addprefix -i$(SPACE)$(DQUOTE),$$(addsuffix /*$$s$(DQUOTE),$$($1_INCLUDES)))) 280 else 281 $1_ZIP_INCLUDES := $$(addprefix -i$(SPACE)$(DQUOTE),$$(addsuffix /*$(DQUOTE),$$($1_INCLUDES))) 282 endif 283 endif 284 ifneq ($$($1_INCLUDE_FILES),) 285 $1_ZIP_INCLUDES += $$(addprefix -i$(SPACE),$$($1_INCLUDE_FILES)) 286 endif 287 ifneq ($$($1_EXCLUDES),) 288 $1_SRC_EXCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 289 $1_ZIP_EXCLUDES := $$(addprefix -x$(SPACE)$(DQUOTE),$$(addsuffix /*$(DQUOTE),$$($1_EXCLUDES))) 290 $1_ALL_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_ALL_SRCS)) 291 endif 292 293 # Use a slightly shorter name for logging, but with enough path to identify this zip. 294 $1_NAME:=$$(subst $$(OUTPUT_ROOT)/,,$$($1_ZIP)) 295 296 # Now $1_ALL_SRCS should contain all sources that are going to be put into the zip. 297 # I.e. the zip -i and -x options should match the filtering done in the makefile. 298 # Explicitly excluded files can be given with absolute path. The patsubst solution 299 # isn't perfect but the likelyhood of an absolute path to match something in a src 300 # dir is very small. 301 # If zip has nothing to do, it returns 12 and would fail the build. Check for 12 302 # and only fail if it's not. 303 $$($1_ZIP) : $$($1_ALL_SRCS) $$($1_EXTRA_DEPS) 304 $(MKDIR) -p $$(@D) 305 $(ECHO) Updating $$($1_NAME) 306 $$(foreach i,$$($1_SRC),(cd $$i && $(ZIP) -qru $$@ . $$($1_ZIP_INCLUDES) $$($1_ZIP_EXCLUDES) -x \*_the.\* $$(addprefix -x$(SPACE),$$(patsubst $$i/%,%,$$($1_EXCLUDE_FILES))) || test "$$$$?" = "12" )$$(NEWLINE)) true 307 $(TOUCH) $$@ 308endef 309 310define add_file_to_copy 311 # param 1 = BUILD_MYPACKAGE 312 # parma 2 = The source file to copy. 313 $2_TARGET:=$2 314 # Remove the source prefix. 315 $$(foreach i,$$($1_SRC),$$(eval $$(call remove_string,$$i,$2_TARGET))) 316 # Now we can setup the depency that will trigger the copying. 317 $$($1_BIN)$$($2_TARGET) : $2 318 $(MKDIR) -p $$(@D) 319 $(CP) $$< $$@ 320 $(CHMOD) -f ug+w $$@ 321 322 # And do not forget this target 323 $1_ALL_COPY_TARGETS += $$($1_BIN)$$($2_TARGET) 324endef 325 326 327# This macro is used only for properties files that are to be 328# copied over to the classes directory in cleaned form: 329# Previously this was inconsistently done in different repositories. 330# This is the new clean standard. Though it is to be superseded by 331# a standard annotation processor from with sjavac. 332define add_file_to_copy_and_clean 333 # param 1 = BUILD_MYPACKAGE 334 # parma 2 = The source file to copy and clean. 335 $2_TARGET:=$2 336 # Remove the source prefix. 337 $$(foreach i,$$($1_SRC),$$(eval $$(call remove_string,$$i,$2_TARGET))) 338 # Now we can setup the depency that will trigger the copying. 339 $$($1_BIN)$$($2_TARGET) : $2 340 $(MKDIR) -p $$(@D) 341 $(CAT) $$< | $(SED) -e 's/\([^\\]\):/\1\\:/g' -e 's/\([^\\]\)=/\1\\=/g' -e 's/#.*/#/g' \ 342 | $(SED) -f "$(SRC_ROOT)/make/common/support/unicode2x.sed" \ 343 | $(SED) -e '/^#/d' -e '/^$$$$/d' \ 344 -e :a -e '/\\$$$$/N; s/\\\n//; ta' \ 345 -e 's/^[ \t]*//;s/[ \t]*$$$$//' \ 346 -e 's/\\=/=/' | LANG=C $(SORT) > $$@ 347 $(CHMOD) -f ug+w $$@ 348 349 # And do not forget this target 350 $1_ALL_COPY_CLEAN_TARGETS += $$($1_BIN)$$($2_TARGET) 351endef 352 353define remove_string 354 $2 := $$(subst $1,,$$($2)) 355endef 356 357define replace_space_with_pathsep 358 $1:=$(subst $(SPACE),$(PATH_SEP),$(strip $(patsubst %,%,$2))) 359endef 360 361define SetupJavaCompilation 362 # param 1 is for example BUILD_MYPACKAGE 363 # param 2,3,4,5,6,7,8 are named args. 364 # SETUP:=must point to a previously setup java compiler, for example: SETUP:=BOOTJAVAC 365 # JVM:=path to ..bin/java 366 # ADD_JAVAC_FLAGS:=javac flags to append to the default ones. 367 # SRC:=one or more directories to search for sources 368 # BIN:=store classes here 369 # INCLUDES:=myapp.foo means will only compile java files in myapp.foo or any of its sub-packages. 370 # EXCLUDES:=myapp.foo means will do not compile java files in myapp.foo or any of its sub-packages. 371 # COPY:=.prp means copy all prp files to the corresponding package in BIN. 372 # CLEAN:=.properties means copy and clean all properties file to the corresponding package in BIN. 373 # COPY_FILES:=myapp/foo/setting.txt means copy this file over to the package myapp/foo 374 # SRCZIP:=Create a src.zip based on the found sources and copied files. 375 # INCLUDE_FILES:="com/sun/SolarisFoobar.java" means only compile this file! 376 # EXCLUDE_FILES:="com/sun/SolarisFoobar.java" means do not compile this particular file! 377 # "SolarisFoobar.java" means do not compile SolarisFoobar, wherever it is found. 378 # JAVAC_SOURCE_PATH_OVERRIDE:=This forces an explicit -sourcepath to javac instead of the complete 379 # source roots from SRC. This is sometimes needed when compiling specific subsets of the source. 380 # HEADERS:=path to directory where all generated c-headers are written. 381 # DEPENDS:=Extra dependecy 382 $(foreach i,2 3 4 5 6 7 8 9 10 11 12 13 14 15, $(if $($i),$1_$(strip $($i)))$(NEWLINE)) 383 $(call LogSetupMacroEntry,SetupJavaCompilation($1),$2,$3,$4,$5,$6,$7,$8,$9,$(10),$(11),$(12),$(13),$(14),$(15)) 384 $(if $(16),$(error Internal makefile error: Too many arguments to SetupJavaCompilation, please update JavaCompilation.gmk)) 385 386 # Extract the info from the java compiler setup. 387 $1_JVM := $$($$($1_SETUP)_JVM) 388 $1_JAVAC := $$($$($1_SETUP)_JAVAC) 389 $1_FLAGS := $$($$($1_SETUP)_FLAGS) $(JAVAC_FLAGS) $$($1_ADD_JAVAC_FLAGS) 390 ifeq ($$($1_JAVAC),) 391 $$(error The Java compilation $1 refers to a non-existant java compiler setup $$($1_SETUP)) 392 endif 393 $1_SJAVAC_PORTFILE := $$($$($1_SETUP)_SJAVAC_PORTFILE) 394 $1_SERVER_JVM := $$($$($1_SETUP)_SERVER_JVM) 395 396 # Handle addons and overrides. 397 $1_SRC:=$$(call ADD_SRCS,$$($1_SRC)) 398 # Make sure the dirs exist. 399 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),,$$(error SRC specified to SetupJavaCompilation $1 contains missing directory $$d))) 400 $$(eval $$(call MakeDir,$$($1_BIN))) 401 # Find all files in the source trees. 402 $1_ALL_SRCS += $$(filter-out $(OVR_SRCS),$$(call CacheFind,$$($1_SRC))) 403 # Extract the java files. 404 ifneq ($$($1_EXCLUDE_FILES),) 405 $1_EXCLUDE_FILES_PATTERN:=$$(addprefix %,$$($1_EXCLUDE_FILES)) 406 endif 407 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES_PATTERN),$$(filter %.java,$$($1_ALL_SRCS))) 408 ifneq ($$($1_INCLUDE_FILES),) 409 $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 410 $1_SRCS := $$(filter $$($1_INCLUDE_FILES), $$($1_SRCS)) 411 endif 412 413 # Now we have a list of all java files to compile: $$($1_SRCS) 414 415 # Create the corresponding smart javac wrapper command line. 416 $1_SJAVAC_ARGS:=$$(addprefix -x ,$$(addsuffix .*,$$(subst /,.,$$($1_EXCLUDES)))) \ 417 $$(addprefix -i ,$$(addsuffix .*,$$(subst /,.,$$($1_INCLUDES)))) \ 418 $$(addprefix -xf *,$$(strip $$($1_EXCLUDE_FILES))) \ 419 $$(addprefix -if *,$$(strip $$($1_INCLUDE_FILES))) \ 420 -src "$$(subst $$(SPACE),$$(PATH_SEP),$$(strip $$($1_SRC)))" 421 422 # Prepend the source/bin path to the filter expressions. 423 ifneq ($$($1_INCLUDES),) 424 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 425 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 426 endif 427 ifneq ($$($1_EXCLUDES),) 428 $1_SRC_EXCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 429 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 430 endif 431 432 # Find all files to be copied from source to bin. 433 ifneq (,$$($1_COPY)) 434 # Search for all files to be copied. 435 $1_ALL_COPIES := $$(filter $$(addprefix %,$$($1_COPY)),$$($1_ALL_SRCS)) 436 # Copy these explicitly 437 $1_ALL_COPIES += $$($1_COPY_FILES) 438 # Copy must also respect filters. 439 ifneq (,$$($1_INCLUDES)) 440 $1_ALL_COPIES := $$(filter $$($1_SRC_INCLUDES),$$($1_ALL_COPIES)) 441 endif 442 ifneq (,$$($1_EXCLUDES)) 443 $1_ALL_COPIES := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_ALL_COPIES)) 444 endif 445 ifneq (,$$($1_EXCLUDE_FILES)) 446 $1_ALL_COPIES := $$(filter-out $$($1_EXCLUDE_FILES_PATTERN),$$($1_ALL_COPIES)) 447 endif 448 # All files below META-INF are always copied. 449 $1_ALL_COPIES += $$(filter $$(addsuffix /META-INF%,$$($1_SRC)),$$($1_ALL_SRCS)) 450 ifneq (,$$($1_ALL_COPIES)) 451 # Yep, there are files to be copied! 452 $1_ALL_COPY_TARGETS:= 453 $$(foreach i,$$($1_ALL_COPIES),$$(eval $$(call add_file_to_copy,$1,$$i))) 454 # Now we can depend on $$($1_ALL_COPY_TARGETS) to copy all files! 455 endif 456 endif 457 458 # Find all property files to be copied and cleaned from source to bin. 459 ifneq (,$$($1_CLEAN)) 460 # Search for all files to be copied. 461 $1_ALL_CLEANS := $$(filter $$(addprefix %,$$($1_CLEAN)),$$($1_ALL_SRCS)) 462 # Copy and clean must also respect filters. 463 ifneq (,$$($1_INCLUDES)) 464 $1_ALL_CLEANS := $$(filter $$($1_SRC_INCLUDES),$$($1_ALL_CLEANS)) 465 endif 466 ifneq (,$$($1_EXCLUDES)) 467 $1_ALL_CLEANS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_ALL_CLEANS)) 468 endif 469 ifneq (,$$($1_EXCLUDE_FILES)) 470 $1_ALL_CLEANS := $$(filter-out $$($1_EXCLUDE_FILES_PATTERN),$$($1_ALL_CLEANS)) 471 endif 472 ifneq (,$$($1_ALL_CLEANS)) 473 # Yep, there are files to be copied and cleaned! 474 $1_ALL_COPY_CLEAN_TARGETS:= 475 $$(foreach i,$$($1_ALL_CLEANS),$$(eval $$(call add_file_to_copy_and_clean,$1,$$i))) 476 # Now we can depend on $$($1_ALL_COPY_CLEAN_TARGETS) to copy all files! 477 endif 478 endif 479 480 # Prep the source paths. 481 ifneq ($$($1_JAVAC_SOURCE_PATH_OVERRIDE),) 482 $$(eval $$(call replace_space_with_pathsep,$1_SRCROOTSC,$$($1_JAVAC_SOURCE_PATH_OVERRIDE))) 483 else 484 $$(eval $$(call replace_space_with_pathsep,$1_SRCROOTSC,$$($1_SRC))) 485 endif 486 487 # Create a sed expression to remove the source roots and to replace / with . 488 # and remove .java at the end. 489 $1_REWRITE_INTO_CLASSES:=$$(foreach i,$$($1_SRC),-e 's|$$i/||g') -e 's|/|.|g' -e 's|.java$$$$||g' 490 491 ifeq ($$($1_DISABLE_SJAVAC)x$$(ENABLE_SJAVAC),xyes) 492 ifneq (,$$($1_HEADERS)) 493 $1_HEADERS_ARG := -h $$($1_HEADERS) 494 endif 495 496 # Using sjavac to compile. 497 $1 := $$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS) $$($1_BIN)/javac_state 498 499 # Create SJAVAC variable form JAVAC variable. Expects $1_JAVAC to be 500 # "bootclasspathprepend -cp .../javac.jar com.sun.tools.javac.Main" 501 # and javac is simply replaced with sjavac. 502 $1_SJAVAC:=$$(subst com.sun.tools.javac.Main,com.sun.tools.sjavac.Main,$$($1_JAVAC)) 503 504 # Set the $1_REMOTE to spawn a background javac server. 505 $1_REMOTE:=--server:portfile=$$($1_SJAVAC_PORTFILE),id=$1,sjavac=$$(subst $$(SPACE),%20,$$(subst $$(COMMA),%2C,$$(strip $$($1_SERVER_JVM) $$($1_SJAVAC)))) 506 507 $$($1_BIN)/javac_state: $$($1_SRCS) $$($1_DEPENDS) 508 $(MKDIR) -p $$(@D) 509 $$(call ListPathsSafely,$1_SRCS,\n, >> $$($1_BIN)/_the.$1_batch.tmp) 510 $(ECHO) Compiling $1 511 ($$($1_JVM) $$($1_SJAVAC) \ 512 $$($1_REMOTE) \ 513 -j $(JOBS) \ 514 --permit-unidentified-artifacts \ 515 --permit-sources-without-package \ 516 --compare-found-sources $$($1_BIN)/_the.$1_batch.tmp \ 517 --log=$(LOG_LEVEL) \ 518 $$($1_SJAVAC_ARGS) \ 519 $$($1_FLAGS) \ 520 $$($1_HEADERS_ARG) \ 521 -d $$($1_BIN) && \ 522 $(MV) $$($1_BIN)/_the.$1_batch.tmp $$($1_BIN)/_the.$1_batch) 523 else 524 # Using plain javac to batch compile everything. 525 $1 := $$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS) $$($1_BIN)/_the.$1_batch 526 527 # When building in batch, put headers in a temp dir to filter out those that actually 528 # changed before copying them to the real header dir. 529 ifneq (,$$($1_HEADERS)) 530 $1_HEADERS_ARG := -h $$($1_HEADERS).tmp 531 532 $$($1_HEADERS)/_the.$1_headers: $$($1_BIN)/_the.$1_batch 533 $(MKDIR) -p $$(@D) 534 for f in `ls $$($1_HEADERS).tmp`; do \ 535 if [ ! -f "$$($1_HEADERS)/$$$$f" ] || [ "`$(DIFF) $$($1_HEADERS)/$$$$f $$($1_HEADERS).tmp/$$$$f`" != "" ]; then \ 536 $(CP) -f $$($1_HEADERS).tmp/$$$$f $$($1_HEADERS)/$$$$f; \ 537 fi; \ 538 done 539 $(RM) -r $$($1_HEADERS).tmp 540 $(TOUCH) $$@ 541 542 $1 += $$($1_HEADERS)/_the.$1_headers 543 endif 544 545 # When not using sjavac, pass along all sources to javac using an @file. 546 $$($1_BIN)/_the.$1_batch: $$($1_SRCS) $$($1_DEPENDS) 547 $(MKDIR) -p $$(@D) 548 $(RM) $$($1_BIN)/_the.$1_batch $$($1_BIN)/_the.$1_batch.tmp 549 $$(call ListPathsSafely,$1_SRCS,\n, >> $$($1_BIN)/_the.$1_batch.tmp) 550 $(ECHO) Compiling `$(WC) $$($1_BIN)/_the.$1_batch.tmp | $(TR) -s ' ' | $(CUT) -f 2 -d ' '` files for $1 551 ($$($1_JVM) $$($1_JAVAC) $$($1_FLAGS) \ 552 -implicit:none -sourcepath "$$($1_SRCROOTSC)" \ 553 -d $$($1_BIN) $$($1_HEADERS_ARG) @$$($1_BIN)/_the.$1_batch.tmp && \ 554 $(MV) $$($1_BIN)/_the.$1_batch.tmp $$($1_BIN)/_the.$1_batch) 555 556 endif 557 558 # Check if a jar file was specified, then setup the rules for the jar. 559 ifneq (,$$($1_JAR)) 560 # If no suffixes was explicitly set for this jar file. 561 # Use class and the cleaned/copied properties file suffixes as the default 562 # for the types of files to be put into the jar. 563 ifeq (,$$($1_SUFFIXES)) 564 $1_SUFFIXES:=.class $$($1_CLEAN) $$($1_COPY) 565 endif 566 567 $$(eval $$(call SetupArchive,ARCHIVE_$1,$$($1), \ 568 SRCS:=$$($1_BIN), \ 569 SUFFIXES:=$$($1_SUFFIXES), \ 570 EXCLUDE:=$$($1_EXCLUDES), \ 571 INCLUDES:=$$($1_INCLUDES), \ 572 EXTRA_FILES:=$$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS), \ 573 JAR:=$$($1_JAR), \ 574 JARMAIN:=$$($1_JARMAIN), \ 575 MANIFEST:=$$($1_MANIFEST), \ 576 EXTRA_MANIFEST_ATTR:=$$($1_EXTRA_MANIFEST_ATTR), \ 577 JARINDEX:=$$($1_JARINDEX), \ 578 HEADERS:=$$($1_HEADERS), \ 579 SETUP:=$$($1_SETUP))) 580 endif 581 582 # Check if a srczip was specified, then setup the rules for the srczip. 583 ifneq (,$$($1_SRCZIP)) 584 $$(eval $$(call SetupZipArchive,ARCHIVE_$1, \ 585 SRC:=$$($1_SRC), \ 586 ZIP:=$$($1_SRCZIP), \ 587 INCLUDES:=$$($1_INCLUDES), \ 588 EXCLUDES:=$$($1_EXCLUDES), \ 589 EXCLUDE_FILES:=$$($1_EXCLUDE_FILES))) 590 endif 591 592endef 593