endef
###########################################################
+## Evaluates to true if the string contains the word true,
+## and empty otherwise
+## $(1): a var to test
+###########################################################
+
+define true-or-empty
+$(filter true, $(1))
+endef
+
+
+###########################################################
## Retrieve the directory of the current makefile
###########################################################
endef
###########################################################
+## Convert a list of short modules names (e.g., "framework", "Browser")
+## into the list of files that should be used when linking
+## against that module as a public API.
+## TODO: Allow this for more than JAVA_LIBRARIES modules
+## NOTE: this won't return reliable results until after all
+## sub-makefiles have been included.
+## $(1): target list
+###########################################################
+
+define module-stubs-files
+$(foreach module,$(1),$(ALL_MODULES.$(module).STUBS))
+endef
+
+###########################################################
+## Evaluates to the timestamp file for a doc module, which
+## is the dependency that should be used.
+## $(1): doc module
+###########################################################
+
+define doc-timestamp-for
+$(OUT_DOCS)/$(strip $(1))-timestamp
+endef
+
+
+###########################################################
## Convert "framework framework-res ext" to "out/.../javalib.jar ..."
## This lets us treat framework-res as a normal library.
## $(1): library list
endef
###########################################################
+## Read the word out of a colon-separated list of words.
+## This has the same behavior as the built-in function
+## $(word n,str).
+##
+## The individual words may not contain spaces.
+##
+## $(1): 1 based index
+## $(2): value of the form a:b:c...
+###########################################################
+
+define word-colon
+$(word $(1),$(subst :,$(space),$(2)))
+endef
+
+###########################################################
## Convert "a=b c= d e = f" into "a=b c=d e=f"
##
## $(1): list to collapse
$(subst $(_cpSEP), $(_cpSEP) ,$(1))))
endef
-
###########################################################
## MODULE_TAG set operations
###########################################################
$(call modules-for-tag-list,$(1)))
endef
+###########################################################
+## Append a leaf to a base path. Properly deals with
+## base paths ending in /.
+##
+## $(1): base path
+## $(2): leaf path
+###########################################################
+
+define append-path
+$(subst //,/,$(1)/$(2))
+endef
+
###########################################################
## Package filtering
else
define pretty
endef
-hide :=
+hide :=
endif
###########################################################
###########################################################
## Commands for running gcc to link a statically linked
## executable. In practice, we only use this on arm, so
-## the other platforms don't have the
+## the other platforms don't have the
## transform-o-to-static-executable defined
###########################################################
###########################################################
-## Commands for running javac to make .class files
+## Commands for running javac to make .class files
###########################################################
#@echo "Source intermediates dir: $(PRIVATE_SOURCE_INTERMEDIATES_DIR)"
endef
ifeq ($(HOST_OS),windows)
-xlint_unchecked :=
+xlint_unchecked :=
else
-#xlint_unchecked := -Xlint:unchecked
+#xlint_unchecked := -Xlint:unchecked
endif
# emit-line, <word list>, <output file>
# For a list of jar files, unzip them to a specified directory,
# but make sure that no META-INF files come along for the ride.
-#
+#
# $(1): files to unzip
# $(2): destination directory
define unzip-jar-files
done
endef
-# below we write the list of java files to java-source-list to avoid argument list length problems with Cygwin
-# we filter out duplicate java file names because eclipse's compiler doesn't like them.
+# below we write the list of java files to java-source-list to avoid argument
+# list length problems with Cygwin we filter out duplicate java file names
+# because eclipse's compiler doesn't like them.
define transform-java-to-classes.jar
@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))"
-@rm -f $@
-@rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR)
-@mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR)
+$(hide) rm -f $@
+$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR)
+$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR)
$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES), \
$(PRIVATE_CLASS_INTERMEDIATES_DIR))
$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list)
-@if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
+$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \
fi
$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \
-extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \
\@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \
|| ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 )
-@ rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list
-@ rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq
-@mkdir -p $(dir $@)
+$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list
+$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq
+$(hide) mkdir -p $(dir $@)
$(hide) jar $(if $(strip $(PRIVATE_JAR_MANIFEST)),-cfm,-cf) \
$@ $(PRIVATE_JAR_MANIFEST) -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .
-@rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR)
+$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR)
endef
define transform-classes.jar-to-emma
endef
# TODO(joeo): If we can ever upgrade to post 3.81 make and get the
-# new prebuilt rules to work, we should change this to copy the
+# new prebuilt rules to work, we should change this to copy the
# resources to the out directory and then copy the resources.
# Note: not using aapt tool for this because we aren't making
@mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR)
$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES), \
$(PRIVATE_CLASS_INTERMEDIATES_DIR))
+$(call dump-words-to-file,$(sort\
+ $(PRIVATE_JAVA_SOURCES)),\
+ $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq)
$(hide) $(HOST_JAVAC) -encoding ascii -g \
$(xlint_unchecked) \
$(addprefix -classpath ,$(strip \
$(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \
- -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) $(PRIVATE_JAVA_SOURCES) || \
+ -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR)\
+ \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq || \
( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 )
$(hide) jar $(if $(strip $(PRIVATE_JAR_MANIFEST)),-cfm,-cf) \
$@ $(PRIVATE_JAR_MANIFEST) $(PRIVATE_EXTRA_JAR_ARGS) \
# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \
# rm -f $*.d
-
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