JavaCompilation.gmk revision 2281:4353c659dfde
1# 2# Copyright (c) 2011, 2016, 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# When you read this source. Remember that $(sort ...) has the side effect 27# of removing duplicates. It is actually this side effect that is 28# desired whenever sort is used below! 29 30ifndef _JAVA_COMPILATION_GMK 31_JAVA_COMPILATION_GMK := 1 32 33ifeq (,$(_MAKEBASE_GMK)) 34 $(error You must include MakeBase.gmk prior to including JavaCompilation.gmk) 35endif 36 37# Java compilation needs SetupJarArchive and/or SetupZipArchive, if we're 38# generating a jar file or a source zip. 39include JarArchive.gmk 40include ZipArchive.gmk 41 42# Setup make rules for defining a Java compiler, which is needed to compile 43# Java code. This rule generates no output. 44# 45# Parameter 1 is the name of the compiler definition. This name needs to be 46# passed to SetupJavaCompilation. This name is used as variable prefix. 47# 48# Remaining parameters are named arguments. These include: 49# JVM:=The jvm used to run the javac/javah command 50# JAVAC:=The javac jar and bootstrap classpath changes, or just bin/javac if JVM is left out 51# FLAGS:=Flags to be supplied to javac 52# SERVER_DIR:=Use a javac server (-XDserver) and store the server related files here 53# SERVER_JVM:=Use this JVM for the server. Defaults to the JVM above. 54# DISABLE_SJAVAC:=Set to true if this setup does not support sjavac 55SetupJavaCompiler = $(NamedParamsMacroTemplate) 56define SetupJavaCompilerBody 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:=$$($1_JVM) 64 endif 65endef 66 67define add_file_to_copy 68 # param 1 = BUILD_MYPACKAGE 69 # parma 2 = The source file to copy. 70 $2_TARGET:=$2 71 # Remove the source prefix. 72 $$(foreach i,$$($1_SRC),$$(eval $$(call remove_string,$$i,$2_TARGET))) 73 # To allow for automatic overrides, do not create a rule for a target file that 74 # already has one 75 ifneq ($$($1_COPY_$$($2_TARGET)), 1) 76 $1_COPY_$$($2_TARGET) := 1 77 # Now we can setup the dependency that will trigger the copying. 78 $$($1_BIN)$$($1_MODULE_SUBDIR)$$($2_TARGET) : $2 79 $(MKDIR) -p $$(@D) 80 $(CP) $$< $$@ 81 $(CHMOD) -f ug+w $$@ 82 83 # And do not forget this target 84 $1_ALL_COPY_TARGETS += $$($1_BIN)$$($1_MODULE_SUBDIR)$$($2_TARGET) 85 endif 86endef 87 88# This macro is used only for properties files that are to be 89# copied over to the classes directory in cleaned form: 90# Previously this was inconsistently done in different repositories. 91# This is the new clean standard. Though it is to be superseded by 92# a standard annotation processor from with sjavac. 93# 94# An empty echo ensures that the input to sed always ends with a newline. 95# Certain implementations (e.g. Solaris) will skip the last line without 96# it. 97# 98# The sed expression does this: 99# 1. Add a backslash before any :, = or ! that do not have a backslash already. 100# 2. Apply the file unicode2x.sed which does a whole bunch of \u00XX to \xXX 101# conversions. 102# 3. Delete all lines starting with #. 103# 4. Delete empty lines. 104# 5. Append lines ending with \ with the next line. 105# 6. Remove leading and trailing white space. Note that tabs must be explicit 106# as sed on macosx does not understand '\t'. 107# 7. Replace the first \= with just =. 108# 8. Finally it's all sorted to create a stable output. 109# 110# It is assumed that = is the character used for separating names and values. 111define add_file_to_clean 112 # param 1 = BUILD_MYPACKAGE 113 # parma 2 = The source file to copy and clean. 114 $2_TARGET:=$2 115 # Remove the source prefix. 116 $$(foreach i,$$($1_SRC),$$(eval $$(call remove_string,$$i,$2_TARGET))) 117 # Now we can setup the depency that will trigger the copying. 118 # To allow for automatic overrides, do not create a rule for a target file that 119 # already has one 120 ifneq ($$($1_CLEAN_$$($2_TARGET)), 1) 121 $1_CLEAN_$$($2_TARGET) := 1 122 $$($1_BIN)$$($1_MODULE_SUBDIR)$$($2_TARGET) : $2 123 $(MKDIR) -p $$(@D) 124 export LC_ALL=C ; ( $(CAT) $$< && $(ECHO) "" ) \ 125 | $(SED) -e 's/\([^\\]\):/\1\\:/g' -e 's/\([^\\]\)=/\1\\=/g' \ 126 -e 's/\([^\\]\)!/\1\\!/g' -e 's/^[ ]*#.*/#/g' \ 127 | $(SED) -f "$(SRC_ROOT)/make/common/support/unicode2x.sed" \ 128 | $(SED) -e '/^#/d' -e '/^$$$$/d' \ 129 -e :a -e '/\\$$$$/N; s/\\\n//; ta' \ 130 -e 's/^[ ]*//;s/[ ]*$$$$//' \ 131 -e 's/\\=/=/' \ 132 | $(SORT) > $$@ 133 $(CHMOD) -f ug+w $$@ 134 135 # And do not forget this target 136 $1_ALL_COPY_CLEAN_TARGETS += $$($1_BIN)$$($1_MODULE_SUBDIR)$$($2_TARGET) 137 endif 138endef 139 140define remove_string 141 $2 := $$(subst $1,,$$($2)) 142endef 143 144# Setup make rules for compiling Java source code to class files and/or a 145# resulting jar file. 146# 147# Parameter 1 is the name of the rule. This name is used as variable prefix, 148# and the targets generated are listed in a variable by that name. 149# 150# Remaining parameters are named arguments. These include: 151# SETUP:=must point to a previously setup java compiler, for example: SETUP:=BOOTJAVAC 152# JVM:=path to ..bin/java 153# ADD_JAVAC_FLAGS:=javac flags to append to the default ones. 154# SRC:=one or more directories to search for sources. The order of the source roots 155# is significant. The first found file of a certain name has priority. 156# BIN:=store classes here 157# MODULE:=Name of module being compiled. If set, classes are put in BIN/MODULE. 158# CLASSPATH:=a list of additional entries to set as classpath to javac 159# INCLUDES:=myapp.foo means will only compile java files in myapp.foo or any of its sub-packages. 160# EXCLUDES:=myapp.foo means will do not compile java files in myapp.foo or any of its sub-packages. 161# COPY:=.prp means copy all prp files to the corresponding package in BIN. 162# COPY_FILES:=myapp/foo/setting.txt means copy this file over to the package myapp/foo 163# CLEAN:=.properties means copy and clean all properties file to the corresponding package in BIN. 164# CLEAN_FILES:=myapp/foo/setting.txt means clean this file over to the package myapp/foo 165# SRCZIP:=Create a src.zip based on the found sources and copied files. 166# INCLUDE_FILES:="com/sun/SolarisFoobar.java" means only compile this file! 167# EXCLUDE_FILES:="com/sun/SolarisFoobar.java" means do not compile this particular file! 168# "SolarisFoobar.java" means do not compile SolarisFoobar, wherever it is found. 169# HEADERS:=path to directory where all generated c-headers are written. 170# DEPENDS:=Extra dependecy 171# DISABLE_SJAVAC:=Explicitly disable the use of sjavac for this compilation unit. 172# KEEP_DUPS:=Do not remove duplicate file names from different source roots. 173# FAIL_NO_SRC:=Set to false to not fail the build if no source files are found, 174# default is true. 175SetupJavaCompilation = $(NamedParamsMacroTemplate) 176define SetupJavaCompilationBody 177 178 # Verify arguments 179 ifeq ($$($1_BIN),) 180 $$(error Must specify BIN (in $1)) 181 endif 182 183 # Extract the info from the java compiler setup. 184 $1_JVM := $$($$($1_SETUP)_JVM) 185 $1_JAVAC := $$($$($1_SETUP)_JAVAC) 186 $1_FLAGS := $$($$($1_SETUP)_FLAGS) $$($1_ADD_JAVAC_FLAGS) $(JAVAC_FLAGS) 187 ifneq ($$($1_CLASSPATH), ) 188 $1_FLAGS += -cp $$(call PathList, $$($1_CLASSPATH)) 189 endif 190 ifeq ($$($1_JAVAC),) 191 $$(error The Java compilation $1 refers to a non-existant java compiler setup $$($1_SETUP)) 192 endif 193 $1_SJAVAC_PORTFILE := $$($$($1_SETUP)_SJAVAC_PORTFILE) 194 $1_SERVER_JVM := $$($$($1_SETUP)_SERVER_JVM) 195 $1_DISABLE_SJAVAC := $$($$($1_SETUP)_DISABLE_SJAVAC) 196 197 ifneq ($$($1_MODULE), ) 198 $1_MODULE_SUBDIR := /$$($1_MODULE) 199 endif 200 201 # Make sure the dirs exist. 202 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),,$$(error SRC specified to SetupJavaCompilation $1 contains missing directory >$$d<))) 203 $$(call MakeDir,$$($1_BIN)) 204 # Add all source roots to the find cache since we are likely going to run find 205 # on these more than once. The cache will only be updated if necessary. 206 $$(eval $$(call FillCacheFind,$$($1_SRC))) 207 # Find all files in the source trees. Preserve order of source roots so that 208 # the first version in case of multiple instances of the same file is selected. 209 # CacheFind does not preserve order so need to call it for each root. 210 $1_ALL_SRCS += $$(foreach s, $$($1_SRC), $$(call CacheFind, $$(s))) 211 # Extract the java files. 212 $1_SRCS := $$(filter %.java, $$($1_ALL_SRCS)) 213 214 # Translate include/exclude into patterns 215 ifneq ($$($1_EXCLUDE_FILES), ) 216 $1_EXCLUDE_PATTERN := $$(addprefix %, $$($1_EXCLUDE_FILES)) 217 endif 218 ifneq ($$($1_INCLUDE_FILES), ) 219 $1_INCLUDE_PATTERN := $$(foreach i, $$($1_SRC), $$(addprefix $$i/, $$($1_INCLUDE_FILES))) 220 endif 221 ifneq ($$($1_EXCLUDES), ) 222 $1_EXCLUDE_PATTERN += $$(foreach i, $$($1_SRC), $$(addprefix $$i/, $$(addsuffix /%, $$($1_EXCLUDES)))) 223 endif 224 ifneq ($$($1_INCLUDES), ) 225 $1_INCLUDE_PATTERN += $$(foreach i, $$($1_SRC), $$(addprefix $$i/, $$(addsuffix /%, $$($1_INCLUDES)))) 226 endif 227 228 # Apply include/exclude patterns to java sources 229 ifneq ($$($1_EXCLUDE_PATTERN), ) 230 $1_SRCS := $$(filter-out $$($1_EXCLUDE_PATTERN), $$($1_SRCS)) 231 endif 232 ifneq ($$($1_INCLUDE_PATTERN), ) 233 $1_SRCS := $$(filter $$($1_INCLUDE_PATTERN), $$($1_SRCS)) 234 endif 235 236 ifneq ($$($1_KEEP_DUPS), true) 237 # Remove duplicate source files by keeping the first found of each duplicate. 238 # This allows for automatic overrides with custom or platform specific versions 239 # source files. 240 # 241 # For the smart javac wrapper case, add each removed file to an extra exclude 242 # file list to prevent sjavac from finding duplicate sources. 243 $1_SRCS := $$(strip $$(foreach s, $$($1_SRCS), \ 244 $$(eval relative_src := $$(call remove-prefixes, $$($1_SRC), $$(s))) \ 245 $$(if $$($1_$$(relative_src)), \ 246 $$(eval $1_SJAVAC_EXCLUDE_FILES += $$(s)), \ 247 $$(eval $1_$$(relative_src) := 1) $$(s)))) 248 endif 249 250 ifeq ($$(strip $$($1_SRCS)), ) 251 ifneq ($$($1_FAIL_NO_SRC), false) 252 $$(error No source files found for $1) 253 endif 254 else 255 256 $1_SAFE_NAME := $$(strip $$(subst /,_, $1)) 257 258 # All files below META-INF are always copied. 259 $1_ALL_COPIES := $$(filter $$(addsuffix /META-INF%,$$($1_SRC)),$$($1_ALL_SRCS)) 260 # Find all files to be copied from source to bin. 261 ifneq (,$$($1_COPY)$$($1_COPY_FILES)) 262 # Search for all files to be copied. 263 $1_ALL_COPIES += $$(filter $$(addprefix %,$$($1_COPY)),$$($1_ALL_SRCS)) 264 # Copy these explicitly 265 $1_ALL_COPIES += $$($1_COPY_FILES) 266 endif 267 # Copy must also respect filters. 268 ifneq (,$$($1_INCLUDE_PATTERN)) 269 $1_ALL_COPIES := $$(filter $$($1_INCLUDE_PATTERN),$$($1_ALL_COPIES)) 270 endif 271 ifneq (,$$($1_EXCLUDE_PATTERN)) 272 $1_ALL_COPIES := $$(filter-out $$($1_EXCLUDE_PATTERN),$$($1_ALL_COPIES)) 273 endif 274 ifneq (,$$($1_ALL_COPIES)) 275 # Yep, there are files to be copied! 276 $1_ALL_COPY_TARGETS:= 277 $$(foreach i,$$($1_ALL_COPIES),$$(eval $$(call add_file_to_copy,$1,$$i))) 278 # Now we can depend on $$($1_ALL_COPY_TARGETS) to copy all files! 279 endif 280 281 # Find all property files to be copied and cleaned from source to bin. 282 ifneq (,$$($1_CLEAN)$$($1_CLEAN_FILES)) 283 # Search for all files to be copied. 284 $1_ALL_CLEANS := $$(filter $$(addprefix %,$$($1_CLEAN)),$$($1_ALL_SRCS)) 285 # Clean these explicitly 286 $1_ALL_CLEANS += $$($1_CLEAN_FILES) 287 # Copy and clean must also respect filters. 288 ifneq (,$$($1_INCLUDE_PATTERN)) 289 $1_ALL_CLEANS := $$(filter $$($1_INCLUDE_PATTERN),$$($1_ALL_CLEANS)) 290 endif 291 ifneq (,$$($1_EXCLUDE_PATTERN)) 292 $1_ALL_CLEANS := $$(filter-out $$($1_EXCLUDE_PATTERN),$$($1_ALL_CLEANS)) 293 endif 294 ifneq (,$$($1_ALL_CLEANS)) 295 # Yep, there are files to be copied and cleaned! 296 $1_ALL_COPY_CLEAN_TARGETS:= 297 $$(foreach i,$$($1_ALL_CLEANS),$$(eval $$(call add_file_to_clean,$1,$$i))) 298 # Now we can depend on $$($1_ALL_COPY_CLEAN_TARGETS) to copy all files! 299 endif 300 endif 301 302 # Create a sed expression to remove the source roots and to replace / with . 303 # and remove .java at the end. 304 $1_REWRITE_INTO_CLASSES:=$$(foreach i,$$($1_SRC),-e 's|$$i/||g') -e 's|/|.|g' -e 's|.java$$$$||g' 305 306 # Create SJAVAC variable from JAVAC variable. Expects $1_JAVAC to be 307 # "bootclasspathprepend -cp .../javac.jar com.sun.tools.javac.Main" 308 # and javac is simply replaced with sjavac. 309 $1_SJAVAC:=$$(subst com.sun.tools.javac.Main,com.sun.tools.sjavac.Main,$$($1_JAVAC)) 310 311 # Set the $1_REMOTE to spawn a background javac server. 312 $1_REMOTE:=--server:portfile=$$($1_SJAVAC_PORTFILE),id=$1,sjavac=$$(subst \ 313 $$(SPACE),%20,$$(subst $$(COMMA),%2C,$$(strip $$($1_SERVER_JVM) $$($1_SJAVAC)))) 314 315 $1_COMPILE_TARGET := $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1_batch 316 317 ifeq ($$($1_DISABLE_SJAVAC)x$$(ENABLE_SJAVAC),xyes) 318 # Using sjavac to compile. 319 320 # Create the sjavac wrapper command line. Sjavac doesn't handle patterns that 321 # match the absolute path, only the part inside each src dir. Instead -i and 322 # -x flags apply only to the next -src arg on the command line. 323 $1_EXCLUDE_FILES_ABS := $$(filter /%, $$($1_EXCLUDE_FILES)) $$($1_SJAVAC_EXCLUDE_FILES) 324 $1_EXCLUDE_FILES_REL := $$(filter-out /%, $$($1_EXCLUDE_FILES)) 325 $1_SJAVAC_ARGS_STRING := $$(foreach s, $$(patsubst %/, %, $$($1_SRC)), \ 326 $$(addprefix -x ,$$(addsuffix /**,$$($1_EXCLUDES))) \ 327 $$(addprefix -i ,$$(addsuffix /**,$$($1_INCLUDES))) \ 328 $$(addprefix -x **,$$(strip $$($1_EXCLUDE_FILES_REL))) \ 329 $$(addprefix -i **,$$(strip $$($1_INCLUDE_FILES))) \ 330 $$(addprefix -x , $$(strip $$(patsubst $$(s)/%, %, $$(filter $$(s)/%, $$($1_EXCLUDE_FILES_ABS))))) \ 331 -src $$(s)) 332 333 ifneq ($$(word 20, $$($1_SJAVAC_ARGS_STRING)), ) 334 $1_SJAVAC_ARGS_FILE := $$($1_BIN)/_the.$1_args 335 $1_SJAVAC_ARGS := @$$($1_SJAVAC_ARGS_FILE) 336 else 337 $1_SJAVAC_ARGS := $$($1_SJAVAC_ARGS_STRING) 338 endif 339 340 341 ifneq (,$$($1_HEADERS)) 342 $1_HEADERS_ARG := -h $$($1_HEADERS) 343 endif 344 345 $1_VARDEPS := $$($1_JVM) $$($1_SJAVAC) $$($1_SJAVAC_ARGS_STRING) $$($1_FLAGS) \ 346 $$($1_HEADERS_ARG) $$($1_BIN) $$($1_EXCLUDES) $$($1_INCLUDES) \ 347 $$($1_EXCLUDE_FILES) $$($1_INCLUDE_FILES) 348 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 349 $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1.vardeps) 350 351 $$($1_COMPILE_TARGET): $$($1_SRCS) $$($1_DEPENDS) $$($1_VARDEPS_FILE) 352 $$(call MakeDir, $$(@D) $$(dir $$($1_SJAVAC_PORTFILE))) 353 $$(eval $$(call ListPathsSafely,$1_SRCS, $$@.tmp)) 354 ifneq ($$($1_SJAVAC_ARGS_FILE), ) 355 $$(eval $$(call ListPathsSafely,$1_SJAVAC_ARGS_STRING, $$($1_SJAVAC_ARGS_FILE))) 356 endif 357 $$(call LogWarn, Compiling $1) 358 $$(call ExecuteWithLog, $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$$($1_SAFE_NAME)_batch, \ 359 $$($1_JVM) $$($1_SJAVAC) \ 360 $$($1_REMOTE) \ 361 -j 1 \ 362 --permit-unidentified-artifacts \ 363 --permit-sources-without-package \ 364 --compare-found-sources $$@.tmp \ 365 --log=$(LOG_LEVEL) \ 366 --state-dir=$$($1_BIN)$$($1_MODULE_SUBDIR) \ 367 $$($1_SJAVAC_ARGS) \ 368 $$($1_FLAGS) \ 369 $$($1_HEADERS_ARG) \ 370 -d $$($1_BIN)) && \ 371 $(MV) $$@.tmp $$@ 372 # Create a pubapi file that only changes when the pubapi changes. Dependent 373 # compilations can use this file to only get recompiled when pubapi has changed. 374 # Grep returns 1 if no matching lines are found. Do not fail for this. 375 $(GREP) -e "^I" $$($1_BIN)$$($1_MODULE_SUBDIR)/javac_state > $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1_pubapi.tmp \ 376 || test "$$$$?" = "1" 377 if [ ! -f $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1_pubapi ] \ 378 || [ "`$(DIFF) $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1_pubapi \ 379 $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1_pubapi.tmp`" != "" ]; then \ 380 $(MV) $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1_pubapi.tmp \ 381 $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1_pubapi; \ 382 fi 383 384 else 385 # Using plain javac to batch compile everything. 386 387 # When building in batch, put headers in a temp dir to filter out those that actually 388 # changed before copying them to the real header dir. 389 ifneq (,$$($1_HEADERS)) 390 $1_HEADERS_ARG := -h $$($1_HEADERS).$1.tmp 391 392 $$($1_HEADERS)/_the.$1_headers: $$($1_COMPILE_TARGET) 393 $(MKDIR) -p $$(@D) 394 if [ -d "$$($1_HEADERS).$1.tmp" ]; then \ 395 for f in `$(CD) $$($1_HEADERS).$1.tmp && $(FIND) . -type f`; do \ 396 if [ ! -f "$$($1_HEADERS)/$$$$f" ] \ 397 || [ "`$(DIFF) $$($1_HEADERS)/$$$$f $$($1_HEADERS).$1.tmp/$$$$f`" != "" ]; then \ 398 $(MKDIR) -p `$(DIRNAME) $$($1_HEADERS)/$$$$f`; \ 399 $(CP) -f $$($1_HEADERS).$1.tmp/$$$$f $$($1_HEADERS)/$$$$f; \ 400 fi; \ 401 done; \ 402 fi 403 $(RM) -r $$($1_HEADERS).$1.tmp 404 $(TOUCH) $$@ 405 406 $1_HEADER_TARGETS := $$($1_HEADERS)/_the.$1_headers 407 endif 408 409 $1_VARDEPS := $$($1_JVM) $$($1_JAVAC) $$($1_FLAGS) $$($1_BIN) \ 410 $$($1_HEADERS_ARG) $$($1_EXCLUDES) $$($1_INCLUDES) \ 411 $$($1_EXCLUDE_FILES) $$($1_INCLUDE_FILES) 412 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 413 $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1.vardeps) 414 415 ifeq ($$($1_DISABLE_SJAVAC)x$(ENABLE_JAVAC_SERVER), xyes) 416 $1_JAVAC_CMD := $$($1_SJAVAC) $$($1_REMOTE) 417 else 418 $1_JAVAC_CMD := $$($1_JAVAC) 419 endif 420 421 # When not using sjavac, pass along all sources to javac using an @file. 422 $$($1_COMPILE_TARGET): $$($1_SRCS) $$($1_DEPENDS) $$($1_VARDEPS_FILE) 423 $$(call MakeDir, $$(@D)) 424 $$(eval $$(call ListPathsSafely,$1_SRCS, $$@.tmp)) 425 $$(call LogWarn, Compiling $$(words $$($1_SRCS)) files for $1) 426 $$(call ExecuteWithLog, $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$$($1_SAFE_NAME)_batch, \ 427 $$($1_JVM) $$($1_JAVAC_CMD) $$($1_FLAGS) \ 428 -implicit:none \ 429 -d $$($1_BIN) $$($1_HEADERS_ARG) @$$@.tmp) && \ 430 $(MV) $$@.tmp $$@ 431 endif 432 433 # Add all targets to main variable 434 $1 := $$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS) $$($1_COMPILE_TARGET) \ 435 $$($1_HEADER_TARGETS) 436 437 # Check if a jar file was specified, then setup the rules for the jar. 438 ifneq (,$$($1_JAR)) 439 # If no suffixes was explicitly set for this jar file. 440 # Use class and the cleaned/copied properties file suffixes as the default 441 # for the types of files to be put into the jar. 442 ifeq (,$$($1_SUFFIXES)) 443 $1_SUFFIXES:=.class $$($1_CLEAN) $$($1_COPY) 444 endif 445 446 $$(eval $$(call SetupJarArchive, ARCHIVE_$1, \ 447 DEPENDENCIES:=$$($1), \ 448 SRCS:=$$($1_BIN)$$($1_MODULE_SUBDIR), \ 449 SUFFIXES:=$$($1_SUFFIXES), \ 450 EXCLUDE:=$$($1_EXCLUDES), \ 451 INCLUDES:=$$($1_INCLUDES), \ 452 EXTRA_FILES:=$$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS), \ 453 JAR:=$$($1_JAR), \ 454 JARMAIN:=$$($1_JARMAIN), \ 455 MANIFEST:=$$($1_MANIFEST), \ 456 EXTRA_MANIFEST_ATTR:=$$($1_EXTRA_MANIFEST_ATTR), \ 457 JARINDEX:=$$($1_JARINDEX), \ 458 HEADERS:=$$($1_HEADERS), \ 459 SETUP:=$$($1_SETUP), \ 460 )) 461 462 # Add jar to target list 463 $1 += $$($1_JAR) 464 endif 465 466 # Check if a srczip was specified, then setup the rules for the srczip. 467 ifneq (,$$($1_SRCZIP)) 468 $$(eval $$(call SetupZipArchive, ZIP_ARCHIVE_$1, \ 469 SRC:=$$($1_SRC), \ 470 ZIP:=$$($1_SRCZIP), \ 471 INCLUDES:=$$($1_INCLUDES), \ 472 EXCLUDES:=$$($1_EXCLUDES), \ 473 EXCLUDE_FILES:=$$($1_EXCLUDE_FILES))) 474 475 # Add zip to target list 476 $1 += $$($1_SRCZIP) 477 endif 478 endif # Source files found 479endef 480 481# Use this macro to find the correct target to depend on when the original 482# SetupJavaCompilation is declared in a different makefile, to avoid having 483# to declare and evaluate it again. 484# param 1 is for example BUILD_MYPACKAGE 485# param 2 is the output directory (BIN) 486define SetupJavaCompilationCompileTarget 487 $(if $(findstring yes, $(ENABLE_SJAVAC)), $(strip $2)/_the.$(strip $1)_pubapi, \ 488 $(strip $2)/_the.$(strip $1)_batch) 489endef 490 491endif # _JAVA_COMPILATION_GMK 492