Mon, 25 Nov 2013 09:27:10 -0800
Merge
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 #
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.
31 # Cleaning/copying properties here is not a good solution. The properties
32 # should be cleaned/copied by a annotation processor in sjavac.
34 # When you read this source. Remember that $(sort ...) has the side effect
35 # of removing duplicates. It is actually this side effect that is
36 # desired whenever sort is used below!
38 ifeq (,$(_MAKEBASE_GMK))
39 $(error You must include MakeBase.gmk prior to including JavaCompilation.gmk)
40 endif
42 FALSE_FIND_PATTERN:=-name FILE_NAME_THAT_DOESNT_EXIST
44 define 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))
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:=$$($1_JVM)
64 endif
65 endef
67 define SetupArchive
68 # param 1 is for example ARCHIVE_MYPACKAGE
69 # param 2 are the dependecies
70 # param 3,4,5,6,7,8,9 are named args.
71 # SRCS:=List of directories in where to find files to add to archive
72 # SUFFIXES:=File suffixes to include in jar
73 # INCLUDES:=List of directories/packages in SRCS that should be included
74 # EXCLUDES:=List of directories/packages in SRCS that should be excluded
75 # EXCLUDE_FILES:=List of files in SRCS that should be excluded
76 # EXTRA_FILES:=List of files in SRCS that should be included regardless of suffix match.
77 # JAR:=Jar file to create
78 # MANIFEST:=Optional manifest file template.
79 # JARMAIN:=Optional main class to add to manifest
80 # JARINDEX:=true means generate the index in the jar file.
81 # SKIP_METAINF:=Set to prevent contents of an META-INF directory to be automatically
82 # added to the archive.
83 # EXTRA_MANIFEST_ATTR:=Extra attribute to add to manifest.
84 # CHECK_COMPRESS_JAR Check the COMPRESS_JAR variable
86 # NOTE: $2 is dependencies, not a named argument!
87 $(foreach i,3 4 5 6 7 8 9 10 11 12 13 14 15, $(if $($i),$1_$(strip $($i)))$(NEWLINE))
88 $(call LogSetupMacroEntry,SetupArchive($1),<dependencies>,$3,$4,$5,$6,$7,$8,$9,$(10),$(11),$(12),$(13),$(14),$(15))
89 $(if $(findstring $(LOG_LEVEL),trace), $(info *[2] <dependencies> = $(strip $2)))
90 $(if $(16),$(error Internal makefile error: Too many arguments to SetupArchive, please update JavaCompilation.gmk))
92 $1_JARMAIN:=$(strip $$($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 $$($1_JAR))
99 ifeq (,$$($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
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,$$($1_SRCS))))
159 endif
160 endif
162 # Utility macros, to make the shell script receipt somewhat easier to decipher.
164 # The capture contents macro finds all files (matching the patterns, typically
165 # .class and .prp) that are newer than the jar-file, ie the new content to be put into the jar.
166 $1_CAPTURE_CONTENTS=$$(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) $$(NEWLINE))
193 ifeq (,$$($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) $$(NEWLINE))
201 # Use a slightly shorter name for logging, but with enough path to identify this jar.
202 $1_NAME:=$$(subst $$(OUTPUT_ROOT)/,,$$($1_JAR))
204 ifneq (,$$($1_CHECK_COMPRESS_JAR))
205 $1_JAR_CREATE_OPTIONS := c0fm
206 $1_JAR_UPDATE_OPTIONS := u0f
207 ifeq ($(COMPRESS_JARS), true)
208 $1_JAR_CREATE_OPTIONS := cfm
209 $1_JAR_UPDATE_OPTIONS := uf
210 endif
211 else
212 $1_JAR_CREATE_OPTIONS := cfm
213 $1_JAR_UPDATE_OPTIONS := uf
214 endif
216 # Here is the rule that creates/updates the jar file.
217 $$($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 )
248 endef
250 define 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))
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
268 # Find all files in the source tree.
269 $1_ALL_SRCS := $$(call not-containing,_the.,$$(call CacheFind,$$($1_FIND_LIST)))
271 # Filter on suffixes if set
272 ifneq ($$($1_SUFFIXES),)
273 $1_ALL_SRCS := $$(filter $$(addprefix %, $$($1_SUFFIXES)), $$($1_ALL_SRCS))
274 endif
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),$$($1_ALL_SRCS))
291 endif
293 # Use a slightly shorter name for logging, but with enough path to identify this zip.
294 $1_NAME:=$$(subst $$(OUTPUT_ROOT)/,,$$($1_ZIP))
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) $$@
308 endef
310 define add_file_to_copy
311 # param 1 = BUILD_MYPACKAGE
312 # parma 2 = The source file to copy.
313 $2_TARGET:=$2
314 # Remove the source prefix.
315 $$(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 $$(@D)
319 $(CP) $$< $$@
320 $(CHMOD) -f ug+w $$@
322 # And do not forget this target
323 $1_ALL_COPY_TARGETS += $$($1_BIN)$$($2_TARGET)
324 endef
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.
332 define 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 $$@
349 # And do not forget this target
350 $1_ALL_COPY_CLEAN_TARGETS += $$($1_BIN)$$($2_TARGET)
351 endef
353 define remove_string
354 $2 := $$(subst $1,,$$($2))
355 endef
357 define replace_space_with_pathsep
358 $1:=$(subst $(SPACE),$(PATH_SEP),$(strip $(patsubst %,%,$2)))
359 endef
361 define 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))
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 $$($1_SETUP))
392 endif
393 $1_SJAVAC_PORTFILE := $$($$($1_SETUP)_SJAVAC_PORTFILE)
394 $1_SERVER_JVM := $$($$($1_SETUP)_SERVER_JVM)
396 # Handle addons and overrides.
397 $1_SRC:=$$(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
413 # Now we have a list of all java files to compile: $$($1_SRCS)
415 # Create the corresponding smart javac wrapper command line.
416 $1_SJAVAC_ARGS:=$$(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)))"
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
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 $$($1_ALL_COPY_TARGETS) to copy all files!
455 endif
456 endif
458 # Find all property files to be copied and cleaned from source to bin.
459 ifneq (,$$($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 $$($1_ALL_COPY_CLEAN_TARGETS) to copy all files!
477 endif
478 endif
480 # Prep the source paths.
481 ifneq ($$($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
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|$$i/||g') -e 's|/|.|g' -e 's|.java$$$$||g'
491 ifeq ($$($1_DISABLE_SJAVAC)x$$(ENABLE_SJAVAC),xyes)
492 ifneq (,$$($1_HEADERS))
493 $1_HEADERS_ARG := -h $$($1_HEADERS)
494 endif
496 # Using sjavac to compile.
497 $1 := $$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS) $$($1_BIN)/javac_state
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))
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))))
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) $$($1_BIN)/_the.$1_batch
527 # When building in batch, put headers in a temp dir to filter out those that actually
528 # changed before copying them to the real header dir.
529 ifneq (,$$($1_HEADERS))
530 $1_HEADERS_ARG := -h $$($1_HEADERS).tmp
532 $$($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) $$@
542 $1 += $$($1_HEADERS)/_the.$1_headers
543 endif
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)
556 endif
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
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
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
592 endef