7074397: Build infrastructure changes (makefile re-write)
Summary: New makefiles transition, old and new living side by side for now.
Reviewed-by: ohair, jjg, dholmes, ohrstrom, erikj, ihse, tgranat, ykantser
Contributed-by: ohrstrom <fredrik.ohrstrom@oracle.com>, erikj <erik.joelsson@oracle.com>, ihse <magnus.ihse.bursie@oracle.com>, tgranat <torbjorn.granat@oracle.com>, ykantser <yekaterina.kantserova@oracle.com>
#
# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation. Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#
# The complexity of this makefile is not the fault of make, but the fault
# of javac and javah. The basic problems are:
#
# 1) Compiling a single Java source file unpredictably generates anything
# between zero (0!) and an infinite number of .class files!
# 2) There is no hint, for which classes javah needs to be run,
# and it happily generates .h files for classes with no native methods.
# 3) javac and javah do not cleanup anything, for example if an internal
# class (potentially with native methods) is removed from a Java source file.
#
# This makefile is a tribute to GNU make. And yes, it was harder to write than it is
# to read. The include/excludes of directories and files are only a temporary measure
# to work around the messy jdk sources that put platform specific code in src/share/classes.
#
# We should move most of the functionality of this makefile into a
# smart javac/javah/javadoc/jar combo tool. sjavac ?
#
# I.e. 1) It always generates a single output, a zip-file from a number of source roots.
# The zip file contains information that enable incremental builds with full
# dependency tracking between packages.
# 2) It automatically generates the right .h files.
# 3) It keeps its house clean.
# *) Generates intermediate files to be used for javadoc generation later.
# and does all the other useful things that this makefile does, such as:
# use all cores for compilation, reuse the running JVM for all compilations,
# and has pubapi dependency tracking to minimize the number of files
# that need to be recompiled during an incremental build.
#
# A zip file, or several zip files combined, can then be converted to a .jar file, or to a .jmod file.
#
# This would make this makefile much much simpler. I.e. make can be used
# for its real purpose, track dependencies and trigger a recompile if a
# dependency has changed.
#
# When you read this source. Remember that $(sort ...) has the side effect
# of removing duplicates. It is actually this side effect that is
# desired whenever sort is used below!
ifeq (,$(_MAKEBASE_GMK))
$(error You must include MakeBase.gmk prior to including JavaCompilation.gmk)
endif
FALSE_FIND_PATTERN:=-name FILE_NAME_THAT_DOESNT_EXIST
# If compilation of java package fails, then the public api file for that
# package will not be genereated. We add this fallback rule to generate
# an empty pubapi file.
%.api:
if test ! -f $@; then $(MKDIR) -p $(@D); $(TOUCH) $@; fi
define SetupJavaCompiler
# param 1 is for example BOOT_JAVAC or NEW_JAVAC
# This is the name later used to decide which java compiler to use.
# param 2-9 are named args.
# JVM:=The jvm used to run the javac/javah command
# JAVAC:=The javac jar and bootstrap classpath changes, or just bin/javac if JVM is left out
# JAVAH:=The javah jar and bootstrap classpath changes, or just bin/javah if JVM is left out
# FLAGS:=Flags to be supplied to javac
# MODE:=SINGLE_THREADED_BATCH (primarily for old javac) or MULTI_CORE_CONCURRENT
# only for MULTI_CORE_CONCURRENT are the options below relevant:
# SERVER_DIR:=Use a javac server (-XDserver) and store the server related files here
# SERVER_JVM:=Use this JVM for the server. Defaults to the JVM above.
# USE_DEPS:=true means use -XDdeps,-XDpubapi and -XDnativeapi to track java dependencies
$(if $2,$1_$(strip $2))
$(if $3,$1_$(strip $3))
$(if $4,$1_$(strip $4))
$(if $5,$1_$(strip $5))
$(if $6,$1_$(strip $6))
$(if $7,$1_$(strip $7))
$(if $8,$1_$(strip $8))
$(if $9,$1_$(strip $9))
ifeq ($$($1_MODE),MULTI_CORE_CONCURRENT)
ifneq (,$$($1_SERVER_DIR))
# A javac server has been requested.
# The port file contains the tcp/ip on which the server listens
# and the cookie necessary to talk to the server.
$1_JAVAC_PORTFILE:=$$($1_SERVER_DIR)/$1.port
ifeq ($$($1_SERVER_JVM),)
# You can use a different JVM to run the background javac server.
# But if not set, it defaults to the same JVM that is used to start
# the javac command.
$1_SERVER_JVM:=$$($1_JVM)
endif
# Set the $1_REMOTE to spawn a background javac server.
$1_REMOTE:=-XDserver:portfile=$$($1_JAVAC_PORTFILE),poolsize=$(JAVAC_SERVER_CORES),javac=$$(subst $$(SPACE),%20,$$(subst $$(COMMA),%2C,$$(strip $$($1_SERVER_JVM) $$($1_JAVAC))))
endif
endif
endef
define SetupArchive
# param 1 is for example ARCHIVE_MYPACKAGE
# param 2 are the dependecies
# param 3,4,5,6,7,8,9 are named args.
# SRCS:=List of directories in where to find files to add to archive
# SUFFIXES:=File suffixes to include in jar
# INCLUDES:=List of directories/packages in SRCS that should be included
# EXCLUDES:=List of directories/packages in SRCS that should be excluded
# EXCLUDE_FILES:=List of files in SRCS that should be excluded
# EXTRA_FILES:=List of files in SRCS that should be included regardless of suffix match.
# JAR:=Jar file to create
# MANIFEST:=Optional manifest file template.
# JARMAIN:=Optional main class to add to manifest
# SETUP:=The Java(h) compiler setup, needed to run javah.
# HEADERS:=Directory to put headers in
# SKIP_METAINF:=Set to prevent contents of an META-INF directory to be automatically
# added to the archive.
# EXTRA_MANIFEST_ATTR:=Extra attribute to add to manifest.
$(if $3,$1_$(strip $3))
$(if $4,$1_$(strip $4))
$(if $5,$1_$(strip $5))
$(if $6,$1_$(strip $6))
$(if $7,$1_$(strip $7))
$(if $8,$1_$(strip $8))
$(if $9,$1_$(strip $9))
$(if $(10),$1_$(strip $(10)))
$(if $(11),$1_$(strip $(11)))
$(if $(12),$1_$(strip $(12)))
$(if $(13),$1_$(strip $(13)))
$(if $(14),$1_$(strip $(14)))
$1_JVM := $$($$($1_SETUP)_JVM)
$1_JAVAH := $$($$($1_SETUP)_JAVAH)
$1_JARMAIN:=$(strip $$($1_JARMAIN))
$1_JARNAME:=$$(notdir $$($1_JAR))
$1_MANIFEST_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_manifest
$1_DELETESS_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_deletess
$1_DELETES_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_deletes
$1_PUBAPI_NOTIFICATIONS_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_pubapi_notifications
$1_NATIVEAPI_NOTIFICATIONS_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_native_notifications
$1_NATIVEAPI_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_native
$1_BIN:=$$(dir $$($1_JAR))
ifeq (,$$($1_SUFFIXES))
# No suffix was set, default to classes.
$1_SUFFIXES:=.class
endif
# Convert suffixes to a find expression
$1_FIND_PATTERNS:=$(FALSE_FIND_PATTERN) $$(patsubst %,$(SPACE)-o$(SPACE)-name$(SPACE)$(DQUOTE)*%$(DQUOTE),$$($1_SUFFIXES))
ifneq (,$$($1_INCLUDES))
$1_GREP_INCLUDES:=| $(GREP) $$(foreach src,$$($1_SRCS),$$(addprefix -e$(SPACE)$$(src)/,$$($1_INCLUDES)))
endif
ifneq (,$$($1_EXCLUDES)$$($1_EXCLUDE_FILES))
$1_GREP_EXCLUDES:=| $(GREP) -v $$(foreach src,$$($1_SRCS),$$(addprefix -e$(SPACE)$$(src)/,$$($1_EXCLUDES) $$($1_EXCLUDE_FILES)))
endif
# Utility macros, to make the shell script receipt somewhat easier to dechipher.
# The capture contents macro finds all files (matching the patterns, typically
# .class and .prp) that are newer than the jar-file, ie the new content to be put into the jar.
$1_CAPTURE_CONTENTS=$$(foreach src,$$($1_SRCS),(($(FIND) $$(src) -type f -a \( $$($1_FIND_PATTERNS) \) -a -newer $$@ $$($1_GREP_INCLUDES) $$($1_GREP_EXCLUDES) && $(ECHO) $$($1_EXTRA_FILES)) | $(SED) 's|$$(src)/||g' > $$(src)/_the.$$($1_JARNAME)_contents) && )
# The capture metainf macro finds all files below the META-INF directory that are newer than the jar-file.
ifeq (,$$($1_SKIP_METAINF))
$1_CAPTURE_METAINF =$$(foreach src,$$($1_SRCS),($(FIND) $$(src)/META-INF -type f -a -newer $$@ 2> /dev/null | $(SED) 's|$$(src)/||g' >> $$(src)/_the.$$($1_JARNAME)_contents ) && )
endif
# The capture deletes macro finds all deleted files and concatenates them. The resulting file
# tells us what to remove from the jar-file.
$1_CAPTURE_DELETES=$$(foreach src,$$($1_SRCS),($(FIND) $$(src) -name _the.package.deleted -newer $$@ -exec $(SED) 's|$$(src)||g' \{\} >> $$($1_DELETES_FILE) \;) &&)
# The capture pubapi notifications scans for pubapi change notifications. If such notifications are
# found, then we will build the classes leading up to the jar again, to take into account the new timestamps
# on the changed pubapi files.
$1_CAPTURE_PUBAPI_NOTIFICATIONS=$$(foreach src,$$($1_SRCS),\
(cd $$(src) && \
$(FIND) . -name _the.package.api.notify -exec dirname \{\} \; >> $$($1_PUBAPI_NOTIFICATIONS_FILE) ; \
true) &&)
# The capture nativeapi macro scans for native api change notificiations. If such notifications are
# found, then we will run javah on the changed classes. It also collects all classes with native methods
# to be used to find out which classes no longer has native methods, to trigger deletion of those .h files.
$1_CAPTURE_NATIVEAPI=$$(foreach src,$$($1_SRCS),\
(cd $$(src) && \
$(FIND) . -name _the.package.native.notify | $(SED) 's/package.native.notify/package.native/' | \
$(XARGS) $(CAT) | $(GREP) '^TYPE ' | $(SED) 's/.*TYPE //' >> $$($1_NATIVEAPI_NOTIFICATIONS_FILE) ; \
$(FIND) . -name _the.package.native -exec $(CAT) \{\} \; | $(SED) -n 's/^TYPE //p' >> $$($1_NATIVEAPI_FILE) ; \
true) &&)
# The update contents macro updates the jar file with the previously capture contents.
$1_UPDATE_CONTENTS=$$(foreach src,$$($1_SRCS),\
(cd $$(src) && \
if [ -s _the.$$($1_JARNAME)_contents ]; then \
$(ECHO) " updating" `$(WC) -l _the.$$($1_JARNAME)_contents | $(AWK) '{ print $$$$1 }'` files && \
$(JAR) uf $$@ @_the.$$($1_JARNAME)_contents; \
fi) &&)
# The s-variants of the above macros are used when the jar is created from scratch.
$1_SCAPTURE_CONTENTS=$$(foreach src,$$($1_SRCS),\
(($(FIND) $$(src) -type f -a \( $$($1_FIND_PATTERNS) \) $$($1_GREP_INCLUDES) $$($1_GREP_EXCLUDES) && $(ECHO) $$($1_EXTRA_FILES)) | $(SED) 's|$$(src)/||g' > $$(src)/_the.$$($1_JARNAME)_contents) && )
ifeq (,$$($1_SKIP_METAINF))
$1_SCAPTURE_METAINF=$$(foreach src,$$($1_SRCS),\
($(FIND) $$(src)/META-INF -type f 2> /dev/null | $(SED) 's|$$(src)/||g' >> $$(src)/_the.$$($1_JARNAME)_contents) && )
endif
$1_SUPDATE_CONTENTS=$$(foreach src,$$($1_SRCS),\
(cd $$(src) && $(JAR) uf $$@ @$$(src)/_the.$$($1_JARNAME)_contents) &&)
# The TOUCH macro is used to make sure all timestamps are identical for package files and the pubapi files.
# If we do not do this, we get random recompilations, the next time we run make, since the order of package building is random,
# ie independent of package --dependes on-> public api of another package. This is of course
# due to the fact that Java source often (always?) has circular dependencies. (Thus there is no correct order
# to compile packages, and we can just as well do them in a random order. Which we do.)
$1_TOUCH_API_FILES=$$(foreach src,$$($1_SRCS),\
($(FIND) $$(src) -name _the.package.api -exec $(TOUCH) -r $$($1_JAR) \{\} \; ; true) && \
($(FIND) $$(src) -name _the.package -exec $(TOUCH) -r $$($1_JAR) \{\} \; ; true) &&)
# Use a slightly shorter name for logging, but with enough path to identify this jar.
$1_NAME:=$$(subst $$(OUTPUT_ROOT)/,,$$($1_JAR))
# Here is the rule that creates/updates the jar file.
$$($1_JAR) : $2
$(MKDIR) -p $$($1_BIN)
if [ -n "$$($1_MANIFEST)" ]; then \
$(SED) -e "s#@@RELEASE@@#$(RELEASE)#" \
-e "s#@@COMPANY_NAME@@#$(COMPANY_NAME)#" $$($1_MANIFEST) > $$($1_MANIFEST_FILE); \
else \
$(RM) $$($1_MANIFEST_FILE) && $(TOUCH) $$($1_MANIFEST_FILE); \
fi
$(ECHO) "Main-Class: $$(strip $$($1_JARMAIN))" >> $$($1_MANIFEST_FILE)
if [ -n "$$($1_EXTRA_MANIFEST_ATTR)" ]; then \
$(ECHO) "$$($1_EXTRA_MANIFEST_ATTR)" >> $$($1_MANIFEST_FILE); \
fi
+if [ -s $$@ ]; then \
$(RM) -r $$($1_PUBAPI_NOTIFICATIONS_FILE) && \
$$($1_CAPTURE_PUBAPI_NOTIFICATIONS) \
if [ -s $$($1_PUBAPI_NOTIFICATIONS_FILE) ]; then \
$(ECHO) Public api change detected in: && \
$(CAT) $$($1_PUBAPI_NOTIFICATIONS_FILE) | $(TR) '/' '.' | $(SED) 's|^..||g' | $(SED) 's|\.$$$$||g' | $(AWK) '{print " "$$$$1}' && \
$$(foreach src,$$($1_SRCS),($(FIND) $$(src) -name _the.package.api.notify $(FIND_DELETE); true) &&) \
$(MAKE) -f $(word 1,$(MAKEFILE_LIST)) $$($1_JAR) ; \
else \
$(ECHO) Modifying $$($1_NAME) && \
$$($1_CAPTURE_CONTENTS) \
$$($1_CAPTURE_METAINF) \
$(RM) $$($1_DELETES_FILE) && \
$$($1_CAPTURE_DELETES) \
$(CAT) $$($1_DELETES_FILE) > $$($1_DELETESS_FILE) && \
if [ -s $$($1_DELETESS_FILE) ]; then \
$(ECHO) " deleting" `$(WC) -l $$($1_DELETESS_FILE) | $(AWK) '{ print $$$$1 }'` files && \
$(ZIP) -q -d $$@ `$(CAT) $$($1_DELETESS_FILE)` ; \
fi && \
$$($1_UPDATE_CONTENTS) true && \
$$($1_TOUCH_API_FILES) true && \
$(RM) -r $$($1_NATIVEAPI_NOTIFICATIONS_FILE) $$($1_NATIVEAPI_FILE) && \
$$($1_CAPTURE_NATIVEAPI) true && \
if [ "x$$($1_JAVAH)" != "x" ] && [ -s $$($1_NATIVEAPI_NOTIFICATIONS_FILE) ]; then \
$(ECHO) Native api change detected in: && $(CAT) $$($1_NATIVEAPI_NOTIFICATIONS_FILE) && \
$$($1_JVM) $$($1_JAVAH) "-Xbootclasspath/p:$$($1_JAR)" -d $$($1_HEADERS) @$$($1_NATIVEAPI_NOTIFICATIONS_FILE) ; \
fi && \
$(TOUCH) $$($1_NATIVEAPI_FILE)_prev ; \
($(GREP) -xvf $$($1_NATIVEAPI_FILE) $$($1_NATIVEAPI_FILE)_prev > $$($1_NATIVEAPI_FILE)_deleted; true) && \
$(CP) $$($1_NATIVEAPI_FILE) $$($1_NATIVEAPI_FILE)_prev && \
if [ -s $$($1_NATIVEAPI_FILE)_deleted ]; then \
$(ECHO) Native methods dropped from classes: && $(CAT) $$($1_NATIVEAPI_FILE)_deleted && \
$(RM) `$(CAT) $$($1_NATIVEAPI_FILE)_deleted | $(SED) -e 's|\.|_|g' -e 's|.*|$$($1_HEADERS)/&.h $$($1_HEADERS)/&_*|'` ; \
fi && \
$$(foreach src,$$($1_SRCS),($(FIND) $$(src) -name _the.package.api.notify $(FIND_DELETE); true) &&) true ; \
fi ; \
else \
$(ECHO) Creating $$($1_NAME) && $(JAR) cfm $$@ $$($1_MANIFEST_FILE) && \
$$($1_SCAPTURE_CONTENTS) \
$$($1_SCAPTURE_METAINF) \
$$($1_SUPDATE_CONTENTS) \
$$($1_TOUCH_API_FILES) true && \
$(RM) -r $$($1_NATIVEAPI_NOTIFICATIONS_FILE) $$($1_NATIVEAPI_FILE) && \
$$($1_CAPTURE_NATIVEAPI) true && \
if [ "x$$($1_JAVAH)" != "x" ] && [ -s $$($1_NATIVEAPI_FILE) ]; then \
$(ECHO) Generating native api headers for `$(CAT) $$($1_NATIVEAPI_FILE) | $(WC) -l` classes && \
$(RM) $$($1_HEADERS)/*.h && \
$$($1_JVM) $$($1_JAVAH) "-Xbootclasspath/p:$$($1_JAR)" -d $$($1_HEADERS) @$$($1_NATIVEAPI_FILE) && \
$(CP) $$($1_NATIVEAPI_FILE) $$($1_NATIVEAPI_FILE)_prev ; \
fi && \
$$(foreach src,$$($1_SRCS),($(FIND) $$(src) -name "*.notify" $(FIND_DELETE); true) &&) true ; \
fi;
endef
define append_to
$(ECHO) "$1" >> $2
endef
define SetupZipArchive
# param 1 is for example ZIP_MYSOURCE
# param 2,3,4,5,6,7,8,9 are named args.
# SRC,ZIP,INCLUDES,EXCLUDES,EXCLUDE_FILES
$(if $2,$1_$(strip $2))
$(if $3,$1_$(strip $3))
$(if $4,$1_$(strip $4))
$(if $5,$1_$(strip $5))
$(if $6,$1_$(strip $6))
$(if $7,$1_$(strip $7))
$(if $8,$1_$(strip $8))
$(if $9,$1_$(strip $9))
# Find all files in the source tree.
$1_ALL_SRCS := $$(foreach i,$$($1_SRC), $$(shell $(FIND) $$i -type f -a ! -name "_the.*"))
ifneq ($$($1_INCLUDES),)
$1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES))))
$1_ZIP_INCLUDES := $$(addprefix -i$(SPACE)$(DQUOTE),$$(addsuffix /*$(DQUOTE),$$($1_INCLUDES)))
$1_ALL_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_ALL_SRCS))
endif
ifneq ($$($1_EXCLUDES),)
$1_SRC_EXCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES))))
$1_ZIP_EXCLUDES := $$(addprefix -x$(SPACE)$(DQUOTE),$$(addsuffix /*$(DQUOTE),$$($1_EXCLUDES)))
$1_ALL_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS))
endif
# Use a slightly shorter name for logging, but with enough path to identify this zip.
$1_NAME:=$$(subst $$(OUTPUT_ROOT)/,,$$($1_ZIP))
# Now $1_ALL_SRCS should contain all sources that are going to be put into the zip.
# I.e. the zip -i and -x options should match the filtering done in the makefile.
# Explicitly excluded files can be given with absolute path. The patsubst solution
# isn't perfect but the likelyhood of an absolute path to match something in a src
# dir is very small.
$$($1_ZIP) : $$($1_ALL_SRCS)
$(MKDIR) -p $$(@D)
$(ECHO) Updating $$($1_NAME)
$$(foreach i,$$($1_SRC),(cd $$i && $(ZIP) -qru $$@ . $$($1_ZIP_INCLUDES) $$($1_ZIP_EXCLUDES) -x \*_the.\* $$(addprefix -x$(SPACE),$$(patsubst $$i/%,%,$$($1_EXCLUDE_FILES)))) ;) true
$(TOUCH) $$@
endef
define add_file_to_copy
# param 1 = BUILD_MYPACKAGE
# parma 2 = The source file to copy.
$2_TARGET:=$2
# Remove the source prefix.
$$(foreach i,$$($1_SRC),$$(eval $$(call remove_string,$$i,$2_TARGET)))
# Now we can setup the depency that will trigger the copying.
$$($1_BIN)$$($2_TARGET) : $2
$(MKDIR) -p $$(@D)
$(CP) $$< $$@
$(CHMOD) -f ug+w $$@
# And do not forget this target
$1_ALL_COPY_TARGETS += $$($1_BIN)$$($2_TARGET)
endef
# This macro is used only for properties files that are to be
# copied over to the classes directory in cleaned form:
# Previously this was inconsistently done in different repositories.
# This is the new clean standard.
define add_file_to_copy_and_clean
# param 1 = BUILD_MYPACKAGE
# parma 2 = The source file to copy and clean.
$2_TARGET:=$2
# Remove the source prefix.
$$(foreach i,$$($1_SRC),$$(eval $$(call remove_string,$$i,$2_TARGET)))
# Now we can setup the depency that will trigger the copying.
$$($1_BIN)$$($2_TARGET) : $2
$(MKDIR) -p $$(@D)
$(ECHO) Cleaning $$($2_TARGET)
$(CAT) $$< | $(SED) -e 's/\([^\\]\):/\1\\:/g' -e 's/\([^\\]\)=/\1\\=/g' -e 's/#.*/#/g' \
| $(SED) \
-e 's/\\u0020/\x20/g' \
-e 's/\\u003A/\x3A/g' \
-e 's/\\u006B/\x6B/g' \
-e 's/\\u0075/\x75/g' \
-e 's/\\u00A0/\xA0/g' \
-e 's/\\u00A3/\xA3/g' \
-e 's/\\u00B0/\xB0/g' \
-e 's/\\u00B7/\xB7/g' \
-e 's/\\u00BA/\xBA/g' \
-e 's/\\u00BF/\xBF/g' \
-e 's/\\u00C0/\xC0/g' \
-e 's/\\u00C1/\xC1/g' \
-e 's/\\u00C2/\xC2/g' \
-e 's/\\u00C4/\xC4/g' \
-e 's/\\u00C5/\xC5/g' \
-e 's/\\u00C8/\xC8/g' \
-e 's/\\u00C9/\xC9/g' \
-e 's/\\u00CA/\xCA/g' \
-e 's/\\u00CD/\xCD/g' \
-e 's/\\u00CE/\xCE/g' \
-e 's/\\u00D3/\xD3/g' \
-e 's/\\u00D4/\xD4/g' \
-e 's/\\u00D6/\xD6/g' \
-e 's/\\u00DA/\xDA/g' \
-e 's/\\u00DC/\xDC/g' \
-e 's/\\u00DD/\xDD/g' \
-e 's/\\u00DF/\xDF/g' \
-e 's/\\u00E0/\xE0/g' \
-e 's/\\u00E1/\xE1/g' \
-e 's/\\u00E2/\xE2/g' \
-e 's/\\u00E3/\xE3/g' \
-e 's/\\u00E4/\xE4/g' \
-e 's/\\u00E5/\xE5/g' \
-e 's/\\u00E6/\xE6/g' \
-e 's/\\u00E7/\xE7/g' \
-e 's/\\u00E8/\xE8/g' \
-e 's/\\u00E9/\xE9/g' \
-e 's/\\u00EA/\xEA/g' \
-e 's/\\u00EB/\xEB/g' \
-e 's/\\u00EC/\xEC/g' \
-e 's/\\u00ED/\xED/g' \
-e 's/\\u00EE/\xEE/g' \
-e 's/\\u00EF/\xEF/g' \
-e 's/\\u00F1/\xF1/g' \
-e 's/\\u00F2/\xF2/g' \
-e 's/\\u00F3/\xF3/g' \
-e 's/\\u00F4/\xF4/g' \
-e 's/\\u00F5/\xF5/g' \
-e 's/\\u00F6/\xF6/g' \
-e 's/\\u00F9/\xF9/g' \
-e 's/\\u00FA/\xFA/g' \
-e 's/\\u00FC/\xFC/g' \
-e 's/\\u0020/\x20/g' \
-e 's/\\u003f/\x3f/g' \
-e 's/\\u006f/\x6f/g' \
-e 's/\\u0075/\x75/g' \
-e 's/\\u00a0/\xa0/g' \
-e 's/\\u00a3/\xa3/g' \
-e 's/\\u00b0/\xb0/g' \
-e 's/\\u00ba/\xba/g' \
-e 's/\\u00bf/\xbf/g' \
-e 's/\\u00c1/\xc1/g' \
-e 's/\\u00c4/\xc4/g' \
-e 's/\\u00c5/\xc5/g' \
-e 's/\\u00c8/\xc8/g' \
-e 's/\\u00c9/\xc9/g' \
-e 's/\\u00ca/\xca/g' \
-e 's/\\u00cd/\xcd/g' \
-e 's/\\u00d6/\xd6/g' \
-e 's/\\u00dc/\xdc/g' \
-e 's/\\u00dd/\xdd/g' \
-e 's/\\u00df/\xdf/g' \
-e 's/\\u00e0/\xe0/g' \
-e 's/\\u00e1/\xe1/g' \
-e 's/\\u00e2/\xe2/g' \
-e 's/\\u00e3/\xe3/g' \
-e 's/\\u00e4/\xe4/g' \
-e 's/\\u00e5/\xe5/g' \
-e 's/\\u00e7/\xe7/g' \
-e 's/\\u00e8/\xe8/g' \
-e 's/\\u00e9/\xe9/g' \
-e 's/\\u00ea/\xea/g' \
-e 's/\\u00eb/\xeb/g' \
-e 's/\\u00ec/\xec/g' \
-e 's/\\u00ed/\xed/g' \
-e 's/\\u00ee/\xee/g' \
-e 's/\\u00ef/\xef/g' \
-e 's/\\u00f0/\xf0/g' \
-e 's/\\u00f1/\xf1/g' \
-e 's/\\u00f2/\xf2/g' \
-e 's/\\u00f3/\xf3/g' \
-e 's/\\u00f4/\xf4/g' \
-e 's/\\u00f5/\xf5/g' \
-e 's/\\u00f6/\xf6/g' \
-e 's/\\u00f7/\xf7/g' \
-e 's/\\u00f8/\xf8/g' \
-e 's/\\u00f9/\xf9/g' \
-e 's/\\u00fa/\xfa/g' \
-e 's/\\u00fc/\xfc/g' \
-e 's/\\u00ff/\xff/g' \
| $(SED) -e '/^#/d' -e '/^$$$$/d' \
-e :a -e '/\\$$$$/N; s/\\\n//; ta' \
-e 's/^[ \t]*//;s/[ \t]*$$$$//' \
-e 's/\\=/=/' | LANG=C sort > $$@
$(CHMOD) -f ug+w $$@
# And do not forget this target
$1_ALL_COPY_CLEAN_TARGETS += $$($1_BIN)$$($2_TARGET)
endef
define add_java_package
# param 1 = BUILD_MYPACKAGE
# param 2 = the package target file (_the.package)
# param 3 = src roots, all of them, separated with space
# param 4 = bin root
# param 5 = include these dependecies
# param 6 = not used
# param 7 = if non-empty, then use -Xdeps and -Xpubapi
# param 8 = xremote configuration, or empty.
# param 9 = javac command
# param 10 = javac flags
# param 11 = exclude these files!
# param 12 = only include these files!
# param 13 = javah command
# param 14 = override src roots to be passed into -sourcepath, ugly ugly ugly, do not use this!
# it is only here to workaround ugly things in the source code in the jdk that ought
# to be fixed instead!
ifdef $2_USED_BY
$$(error Attempting to add the package $2 from $3 which is already added with sources from $$($2_USED_BY))
endif
$2_USED_BY:=$3
# Remove the _the.package file to get the target bin dir for the classes in this package.
$2_PACKAGE_BDIR:=$(dir $2)
# The source roots separated with a path separator (: or ; depending on os)
# (The patsubst is necessary to trim away unnecessary spaces.)
ifneq ($(14),)
$2_SRCROOTSC:=$(subst $(SPACE),$(PATH_SEP),$(strip $(patsubst %,%,$(14))))
else
$2_SRCROOTSC:=$(subst $(SPACE),$(PATH_SEP),$(strip $(patsubst %,%,$3)))
endif
# Suffix the package path to the src roots, to get a list of all possible source locations
# for this package.
$2_PACKAGE_SDIRS:=$$(foreach i,$3,$$(subst $4,$$i,$$($2_PACKAGE_BDIR)))
# Use wildcard in all potential source locations to find the actual sources.
$2_PACKAGE_SRCS:=$$(filter-out $(11),$$(wildcard $$(addsuffix *.java,$$($2_PACKAGE_SDIRS))))
ifneq ($(12),)
# Filter on include file filter if set.
$2_PACKAGE_SRCS:=$$(filter $(12),$$($2_PACKAGE_SRCS))
endif
# Generate a proper package name from the file name.
$2_PACKAGE:=$(patsubst .%.,%,$(subst /,.,$(subst $4,,$(dir $2))))
# Use a javac server for this package?
$2_REMOTE:=$8
# Include previously generated information about what classes are output by this package
# and what sources were used for the compile.
-include $$($2_PACKAGE_BDIR)_the.package.d
# Include the notify, file, that exists if the package has been compiled during a previous make round.
# I.e. we are now dealing with a compile triggered by a pubapi change.
-include $$($2_PACKAGE_BDIR)_the.package.notify
# If the notify file existed, then $$($2_NOTIFIED) will be equal to true.
# Use this information to block dependency tracking for this package.
# This is necessary to cut the circular dependency chains that are so common in Java sources.
ifneq ($$($2_NOTIFIED),true)
# No need to block, since this package has not yet been recompiled.
# Thus include previously generated dependency information. (if it exists)
-include $$($2_PACKAGE_BDIR)_the.package.dddd
# else
# $$(info WAS NOTIFIED $2)
endif
# Should we create proper dependencies between packages?
ifneq ($7,)
# The flag: -XDpubapi:file=foo,package=mypack,notify writes a file foo that contains a
# database of the public api of the classes supplied on the command line and are
# inside the package mypack. If foo already exists, javac will only write to foo,
# if there is a change in the pubapi. I.e. we can use the timestamp of this file
# for triggering dependencies. "notify" means create a "file" suffixed with notify
# if the pubapi really changed.
$2_PUBAPI=-XDpubapi=file=$$($2_PACKAGE_BDIR)_the.package.api,notify,package=$$($2_PACKAGE)
# The flag: -XDnativeapi:file=foo,package=mypack,notify works similar to pubabi, but
# instead tracks native methods. This file can be used to trigger dependencies for
# native compilations.
$2_NATIVEAPI=-XDnativeapi=file=$$($2_PACKAGE_BDIR)_the.package.native,notify,package=$$($2_PACKAGE)
# The flag -XDdeps:file=foo.deps,groupon=package writes a foo.deps file containing packages dependencies:
# java.net : java.io java.lang
# I.e. the classes in .net depend on the public apis of java.io and java.lang
# The dependencies can be grouped on classes instead (groupon=class)
# java.net.Bar : java.io.Socket java.lang.String
$2_DEPS:=-XDdeps=file=$$($2_PACKAGE_BDIR)_the.package.deps,groupon=package
# The next command rewrites the deps output from javac into a proper makefile dependency.
# The dependencies are always to an .api file generated by the pubapi option above.
# This is necessary since java package dependencies are almost always circular.
$2_APPEND_DEPS:=($(CAT) $$($2_PACKAGE_BDIR)_the.package.deps | $(TR) '.' '/' | $(AWK) '{ print "$4/" $$$$3 }' | sort > $$($2_PACKAGE_BDIR)_the.package.ddd && $(GREP) -f $$($2_PACKAGE_BDIR)_the.package.ddd $5 | $(AWK) '{ print "$(dir $2)_the.package : " $$$$1 "_the.package.api" }' > $$($2_PACKAGE_BDIR)_the.package.dddd ; true)
else
# If not using dependencies, use $2 as fallback to trigger regeneration of javah header files.
# This will generate a surplus of header files, but this does not hurt compilation.
$2_NATIVEAPICHANGE_TRIGGER:=$2
$2_FETCH_NATIVEAPICHANGE_CLASSES:=$(CAT) $$($2_PACKAGE_BDIR)_the.package.now|$(GREP) -v '\$$$$'|$(SED) -e 's|$4/||g'|$(SED) 's|.class||g'| $(TR) '/' '.'
endif
# The _the.package file is dependent on the java files inside the package.
# Fill the _the.package file with a list of the java files and compile them
# to class files.
$2 : $$($2_PACKAGE_SRCS)
$(MKDIR) -p $$($2_PACKAGE_BDIR)
$(RM) $2.tmp
$$(call ListPathsSafely,$2_PACKAGE_SRCS,\n, >> $2.tmp)
$(ECHO) $$($2_PACKAGE_BDIR)*.class | $(GREP) -v \*.class | $(TR) ' ' '\n' > $$($2_PACKAGE_BDIR)_the.package.prev
$(RM) $$($2_PACKAGE_BDIR)*.class $$($2_PACKAGE_BDIR)*.notify $$($2_PACKAGE_BDIR)*.deleted
$(ECHO) Compiling `$(WC) $2.tmp | $(TR) -s ' ' | $(CUT) -f 2 -d ' '` files in package $(patsubst $4/%/,%,$(dir $2.tmp))
$9 $$($2_REMOTE) $$($2_DEPS) $$($2_PUBAPI) $$($2_NATIVEAPI) $(10) -implicit:none -sourcepath "$$($2_SRCROOTSC)" -d $4 @$2.tmp
$(ECHO) $$($2_PACKAGE_BDIR)*.class | $(GREP) -v \*.class | $(TR) ' ' '\n' > $$($2_PACKAGE_BDIR)_the.package.now
($(GREP) -xvf $$($2_PACKAGE_BDIR)_the.package.now $$($2_PACKAGE_BDIR)_the.package.prev > $$($2_PACKAGE_BDIR)_the.package.deleted;true)
$(ECHO) $1_CLASSES += `$(CAT) $$($2_PACKAGE_BDIR)_the.package.now` | \
$(SED) 's/\$$$$/\$$$$\$$$$/g' > $$($2_PACKAGE_BDIR)_the.package.d
$(ECHO) $1_JAVAS += $$($2_PACKAGE_SRCS) >> $$($2_PACKAGE_BDIR)_the.package.d
$(ECHO) $2_NOTIFIED:=true > $$($2_PACKAGE_BDIR)_the.package.notify
$$($2_APPEND_DEPS)
$$($2_COPY_FILES)
$(MV) -f $2.tmp $2
endef
define remove_string
$2 := $$(subst $1,,$$($2))
endef
define replace_space_with_pathsep
$1:=$(subst $(SPACE),$(PATH_SEP),$(strip $(patsubst %,%,$2)))
endef
define SetupJavaCompilation
# param 1 is for example BUILD_MYPACKAGE
# param 2,3,4,5,6,7,8 are named args.
# SETUP:=must point to a previously setup java compiler, for example: SETUP:=BOOTJAVAC
# JVM:=path to ..bin/java
# ADD_JAVAC_FLAGS:=javac flags to append to the default ones.
# SRC:=one or more directories to search for sources
# BIN:=store classes here
# INCLUDES:=myapp.foo means will only compile java files in myapp.foo or any of its sub-packages.
# EXCLUDES:=myapp.foo means will do not compile java files in myapp.foo or any of its sub-packages.
# COPY:=.prp means copy all prp files to the corresponding package in BIN.
# CLEAN:=.properties means copy and clean all properties file to the corresponding package in BIN.
# COPY_FILES:=myapp/foo/setting.txt means copy this file over to the package myapp/foo
# SRCZIP:=Create a src.zip based on the found sources and copied files.
# INCLUDE_FILES:="com/sun/SolarisFoobar.java" means only compile this file!
# EXCLUDE_FILES:="com/sun/SolarisFoobar.java" means do not compile this particular file!
# "SolarisFoobar.java" means do not compile SolarisFoobar, wherever it is found.
# JAVAC_SOURCE_PATH_UGLY_OVERRIDE:=Don't use this. This forces an explicit -sourcepath to javac.
# Its only here until we cleanup some nasty source code pasta in the jdk.
# HEADERS:=path to directory where all generated c-headers are written.
$(if $2,$1_$(strip $2))
$(if $3,$1_$(strip $3))
$(if $4,$1_$(strip $4))
$(if $5,$1_$(strip $5))
$(if $6,$1_$(strip $6))
$(if $7,$1_$(strip $7))
$(if $8,$1_$(strip $8))
$(if $9,$1_$(strip $9))
$(if $(10),$1_$(strip $(10)))
$(if $(11),$1_$(strip $(11)))
$(if $(12),$1_$(strip $(12)))
$(if $(13),$1_$(strip $(13)))
$(if $(14),$1_$(strip $(14)))
# Extract the info from the java compiler setup.
$1_MODE := $$($$($1_SETUP)_MODE)
ifneq (SINGLE_THREADED_BATCH,$$($1_MODE))
ifneq (MULTI_CORE_CONCURRENT,$$($1_MODE))
$$(error The Java compilation $1 refers to a non-existant java compiler setup $$($1_SETUP))
endif
endif
$1_USE_DEPS := $$($$($1_SETUP)_USE_DEPS)
$1_REMOTE := $$($$($1_SETUP)_REMOTE)
$1_JVM := $$($$($1_SETUP)_JVM)
$1_JAVAC := $$($$($1_SETUP)_JAVAC)
$1_JAVAH := $$($$($1_SETUP)_JAVAH)
$1_FLAGS := $$($$($1_SETUP)_FLAGS) $(JAVAC_FLAGS) $$($1_ADD_JAVAC_FLAGS)
ifeq (,$$($1_HEADERS))
$1_HEADERS := $$($1_BIN)
endif
# Handle addons and overrides.
$1_SRC:=$$(call ADD_SRCS,$$($1_SRC))
# Make sure the dirs exist.
$$(shell $(MKDIR) -p $$($1_SRC) $$($1_BIN))
# Find all files in the source trees.
$1_ALL_SRCS := $$(filter-out $(OVR_SRCS),$$(foreach i,$$($1_SRC),$$(shell $(FIND) $$i -type f)))
# Extract the java files.
ifneq ($$($1_EXCLUDE_FILES),)
$1_EXCLUDE_FILES_PATTERN:=$$(addprefix %,$$($1_EXCLUDE_FILES))
endif
$1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES_PATTERN),$$(filter %.java,$$($1_ALL_SRCS)))
ifneq ($$($1_INCLUDE_FILES),)
$1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES)))
$1_SRCS := $$(filter $$($1_INCLUDE_FILES), $$($1_SRCS))
endif
$1_PKGS := $$(sort $$(dir $$($1_SRCS)))
# Remove the source root from each found path.
$$(foreach i,$$($1_SRC),$$(eval $$(call remove_string,$$i,$1_PKGS)))
$1_PKGS := $$(sort $$($1_PKGS))
# There can be only a single bin dir root, no need to foreach over the roots.
$1_BINS := $$(shell $(FIND) $$($1_BIN) -name "*.class")
# Now we have a list of all java files to compile: $$($1_SRCS)
# and we have a list of all existing class files: $$($1_BINS)
# Prepend the source/bin path to the filter expressions.
ifneq ($$($1_INCLUDES),)
$1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES))))
$1_PKG_INCLUDES := $$(addprefix /,$$(addsuffix /%,$$($1_INCLUDES)))
$1_BIN_INCLUDES := $$(addprefix $$($1_BIN)/,$$(addsuffix /%,$$($1_INCLUDES)))
$1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS))
$1_PKGS := $$(filter $$($1_PKG_INCLUDES),$$($1_PKGS))
$1_BINS := $$(filter $$($1_BIN_INCLUDES),$$($1_BINS))
endif
ifneq ($$($1_EXCLUDES),)
$1_SRC_EXCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES))))
$1_PKG_EXCLUDES := $$(addprefix /,$$(addsuffix /%,$$($1_EXCLUDES)))
$1_BIN_EXCLUDES := $$(addprefix $$($1_BIN)/,$$(addsuffix /%,$$($1_EXCLUDES)))
$1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS))
$1_PKGS := $$(filter-out $$($1_PKG_EXCLUDES),$$($1_PKGS))
$1_BINS := $$(filter-out $$($1_BIN_EXCLUDES),$$($1_BINS))
endif
# Find all files to be copied from source to bin.
ifneq (,$$($1_COPY))
# Rewrite list of patterns into a find statement.
$1_COPY_PATTERN:=$(FALSE_FIND_PATTERN) $$(patsubst %,$(SPACE)-o$(SPACE)-name$(SPACE)$(DQUOTE)*%$(DQUOTE),$$($1_COPY))
# Search for all files to be copied.
$1_ALL_COPIES := $$(foreach i,$$($1_SRC), $$(shell $(FIND) $$i \( $$($1_COPY_PATTERN) \) -a -type f))
# Copy these explicitly
$1_ALL_COPIES += $$($1_COPY_FILES)
# Copy must also respect filters.
ifneq (,$$($1_INCLUDES))
$1_ALL_COPIES := $$(filter $$($1_SRC_INCLUDES),$$($1_ALL_COPIES))
endif
ifneq (,$$($1_EXCLUDES))
$1_ALL_COPIES := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_ALL_COPIES))
endif
ifneq (,$$($1_EXCLUDE_FILES))
$1_ALL_COPIES := $$(filter-out $$($1_EXCLUDE_FILES_PATTERN),$$($1_ALL_COPIES))
endif
# All files below META-INF are always copied.
$1_ALL_COPIES += $$(foreach i,$$($1_SRC), $$(shell $(FIND) $$i/META-INF -type f 2> /dev/null))
ifneq (,$$($1_ALL_COPIES))
# Yep, there are files to be copied!
$1_ALL_COPY_TARGETS:=
$$(foreach i,$$($1_ALL_COPIES),$$(eval $$(call add_file_to_copy,$1,$$i)))
# Now we can depend on $$($1_ALL_COPY_TARGETS) to copy all files!
endif
endif
# Find all property files to be copied and cleaned from source to bin.
ifneq (,$$($1_CLEAN))
# Rewrite list of patterns into a find statement.
$1_CLEAN_PATTERN:=$(FALSE_FIND_PATTERN) $$(patsubst %,$(SPACE)-o$(SPACE)-name$(SPACE)$(DQUOTE)*%$(DQUOTE),$$($1_CLEAN))
# Search for all files to be copied.
$1_ALL_CLEANS := $$(foreach i,$$($1_SRC), $$(shell $(FIND) $$i \( $$($1_CLEAN_PATTERN) \) -a -type f))
# Copy and clean must also respect filters.
ifneq (,$$($1_INCLUDES))
$1_ALL_CLEANS := $$(filter $$($1_SRC_INCLUDES),$$($1_ALL_CLEANS))
endif
ifneq (,$$($1_EXCLUDES))
$1_ALL_CLEANS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_ALL_CLEANS))
endif
ifneq (,$$($1_EXCLUDE_FILES))
$1_ALL_CLEANS := $$(filter-out $$($1_EXCLUDE_FILES_PATTERN),$$($1_ALL_CLEANS))
endif
ifneq (,$$($1_ALL_CLEANS))
# Yep, there are files to be copied and cleaned!
$1_ALL_COPY_CLEAN_TARGETS:=
$$(foreach i,$$($1_ALL_CLEANS),$$(eval $$(call add_file_to_copy_and_clean,$1,$$i)))
# Now we can depend on $$($1_ALL_COPY_CLEAN_TARGETS) to copy all files!
endif
endif
# Find all the directories that contain java sources, each directory
# corresponds to a package because we expect the source
# code to be organized in this standardized way!
$1_SDIRS := $$(sort $$(dir $$($1_SRCS)))
# Now prefix each package with the bin root.
$1_BDIRS := $$(foreach i,$$($1_PKGS),$$(addprefix $$($1_BIN),$$i))
# Now create a list of the packages that are about to compile. This list is
# later used to filter out dependencies that point outside of this set.
$$(shell $(RM) $$($1_BIN)/_the.list_of_packages)
$$(eval $$(call ListPathsSafelyNow,$1_BDIRS,\n, >> $$($1_BIN)/_the.list_of_packages))
ifeq ($$($1_MODE),SINGLE_THREADED_BATCH)
# Ok, we will feed all the found java files into a single javac invocation.
# There can be no dependency checking, nor incremental builds. It is
# the best we can do with the old javac. If the javac supports a javac server
# then we can use the javac server.
# We can depend on this target file to trigger a regeneration of all the sources
$1 := $$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS) $$($1_BIN)/_the.batch
# Prep the source paths.
ifneq ($$($1_JAVAC_SOURCE_PATH_UGLY_OVERRIDE),)
$$(eval $$(call replace_space_with_pathsep,$1_SRCROOTSC,$$($1_JAVAC_SOURCE_PATH_UGLY_OVERRIDE)))
else
$$(eval $$(call replace_space_with_pathsep,$1_SRCROOTSC,$$($1_SRC)))
endif
# Create a sed expression to remove the source roots and to replace / with .
# and remove .java at the end.
$1_REWRITE_INTO_CLASSES:=$$(foreach i,$$($1_SRC),-e 's|$$i/||g') -e 's|/|.|g' -e 's|.java$$$$||g'
# Here is the batch rules that depends on all the sources.
$$($1_BIN)/_the.batch: $$($1_SRCS)
$(MKDIR) -p $$(@D)
$(RM) $$($1_BIN)/_the.batch $$($1_BIN)/_the.batch.tmp
$$(call ListPathsSafely,$1_SRCS,\n, >> $$($1_BIN)/_the.batch.tmp)
$(ECHO) Compiling `$(WC) $$($1_BIN)/_the.batch.tmp | $(TR) -s ' ' | $(CUT) -f 2 -d ' '` files in batch $1
($$($1_JVM) $$($1_JAVAC) $$($1_FLAGS) -implicit:none -sourcepath "$$($1_SRCROOTSC)" -d $$($1_BIN) @$$($1_BIN)/_the.batch.tmp && \
$$(if $$($1_JAVAH),\
$(CAT) $$($1_BIN)/_the.batch.tmp | $(XARGS) $(GREP) -E "[[:space:]]native[[:space:]]|@GenerateNativeHeader" |\
$(GREP) -v '*' | $(GREP) -v '//' | $(CUT) -f 1 -d ':' | $(SORT) -u |\
$(SED) $$($1_REWRITE_INTO_CLASSES) > $$($1_BIN)/_the.batch.natives && \
if test -s $$($1_BIN)/_the.batch.natives; then \
$$($1_JVM) $$($1_JAVAH) "-Xbootclasspath/p:$$($1_BIN)" -d $$($1_HEADERS) @$$($1_BIN)/_the.batch.natives ; \
fi &&) \
$(MV) $$($1_BIN)/_the.batch.tmp $$($1_BIN)/_the.batch)
else
# Ok, we have a modern javac server running!
# Since a single Java file can generate zero to an infinity number of .class files
# the exact number and names of the .class files will only be known after the compile.
# Thus after the compile, a list of the generated classes will be stored in _the.package.d
# which is included by the makefile during the next compile. These .d files will
# add the generated class names to the BUILD_MYPACKAGE_CLASSES variable and used java file names
# to the BUILD_MYPACKAGE_JAVAS variable.
$1_CLASSES :=
$1_JAVAS :=
# Create a file in each package that represents the package dependency.
# This file (_the.package) will also contain a list of the source files
# to be compiled for this package.
$1 := $$(sort $$(patsubst %,%_the.package,$$($1_BDIRS)))
# Now call add_java_package for each package to create the dependencies.
$$(foreach p,$$($1),$$(eval $$(call add_java_package,$1,$$p,$$($1_SRC),$$($1_BIN),$$($1_BIN)/_the.list_of_packages,NOTUSED,$$($1_USE_DEPS),$$($1_REMOTE),$$($1_JVM) $$($1_JAVAC),$$($1_FLAGS),$$($1_EXCLUDE_FILES_PATTERN) $(OVR_SRCS),$$($1_INCLUDE_FILES),$$($1_JVM) $$($1_JAVAH),$$($1_JAVAC_SOURCE_PATH_UGLY_OVERRIDE))))
# All dependencies are setup, now we only need to depend on $1 (aka $(BUILD_MYPACKAGE))
# and they will automatically be built!
# Now add on any files to copy targets
$1 := $$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS) $$($1)
# Remove the set of found classes from the set of all previously known classes
# and the remainder is the set of missing classes.
$1_MISSING_CLASSES:=$$(filter-out $$($1_BINS),$$($1_CLASSES))
$1_PKGS_MISSING_CLASSES:=$$(sort $$(dir $$($1_MISSING_CLASSES)))
# Remove the set of found java files from the set of all previously known java files
# the remainder is Java files that have gone missing.
$1_MISSING_JAVAS:=$$(filter-out $$($1_SRCS),$$($1_JAVAS))
$1_PKGS_MISSING_JAVAS:=$$(sort $$(dir $$($1_MISSING_JAVAS)))
# Remove each source root from the found paths.
$$(foreach i,$$($1_SRC),$$(eval $$(call remove_string,$$i,$1_PKGS_MISSING_JAVAS)))
# Finally remove duplicates and prefix with the binary path instead.
$1_PKGS_MISSING_JAVAS:= $$(addprefix $$($1_BIN),$$(sort $$($1_PKGS_MISSING_JAVAS)))
# Remove the set of all theoretical classes from the set of found classes.
# the remainder is the set of superfluous classes.
$1_SUPERFLUOUS_CLASSES:=$$(sort $$(filter-out $$($1_CLASSES),$$($1_BINS)))
$1_PKGS_SUPERFLUOUS_CLASSES:=$$(sort $$(dir $$($1_SUPERFLUOUS_CLASSES)))
# Now delete the _the.package files inside the problematic dirs.
# This will force a rebuild of these packages!
$1_FOO:=$$(sort $$($1_PKGS_MISSING_CLASSES) \
$$($1_PKGS_SUPERFLUOUS_CLASSES) \
$$($1_PKGS_MISSING_JAVAS))
# ifneq (,$$($1_FOO))
# $$(info MESSED UP PACKAGES $$($1_FOO))
# endif
$$(shell $(RM) $$(addsuffix _the.package,$$(sort $$($1_PKGS_MISSING_CLASSES) \
$$($1_PKGS_SUPERFLUOUS_CLASSES) \
$$($1_PKGS_MISSING_JAVAS))))
# Normal makefile dependencies based on timestamps will detect the normal use case
# when Java files are simply added or modified.
endif
ifneq (,$$($1_JAR))
ifeq (,$$($1_SUFFIXES))
$1_SUFFIXES:=.class $$($1_CLEAN) $$($1_COPY)
endif
# A jar file was specified. Set it up.
$$(eval $$(call SetupArchive,ARCHIVE_$1,$$($1),\
SRCS:=$$($1_BIN),\
SUFFIXES:=$$($1_SUFFIXES),\
EXCLUDE:=$$($1_EXCLUDES),\
INCLUDES:=$$($1_INCLUDES),\
EXTRA_FILES:=$$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS),\
JAR:=$$($1_JAR),\
JARMAIN:=$$($1_JARMAIN),\
MANIFEST:=$$($1_MANIFEST),\
EXTRA_MANIFEST_ATTR:=$$($1_EXTRA_MANIFEST_ATTR),\
HEADERS:=$$($1_HEADERS),\
SETUP:=$$($1_SETUP)))
endif
ifneq (,$$($1_SRCZIP))
# A srczip file was specified. Set it up.
$$(eval $$(call SetupZipArchive,ARCHIVE_$1,\
SRC:=$$($1_SRC),\
ZIP:=$$($1_SRCZIP),\
INCLUDES:=$$($1_INCLUDES),\
EXCLUDES:=$$($1_EXCLUDES),\
EXCLUDE_FILES:=$$($1_EXCLUDE_FILES)))
endif
endef