#

# Copyright (c) 2004, 2008, 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.

#

# JDK Demo building jar file.

MODULE = demos

# Some names are defined with LIBRARY inside the Defs.gmk file

LIBRARY=$(DEMONAME)

OBJDIR=$(TEMPDIR)/$(DEMONAME)

# Input:

#    DEMONAME           - name of the demo

#    DEMO_ROOT          - path to root of all demo files

#    DEMO_DESTDIR       - path to final demo destination directory

#

# Optional Input:

#    DEMO_SRCDIR        - path to source if different from DEMO_ROOT

#    DEMO_PSRCDIR       - path to additional platform specific source

#    DEMO_PKGDIR        - sub directory of sources we want

#    DEMO_TOPFILES      - names of top-level files relative to DEMO_ROOT

#    DEMO_MAINCLASS     - name of the main class for the jar manifest

#    DEMO_NATIVECLASS   - name of the class with native methods

#    DEMO_DESCRIPTOR    - name of service file for jar (relative to DEMO_SRCDIR)

#    DEMO_EXTRA_SRCDIR  - path to directory that holds extra sources to add

#    DEMO_EXTRA_FILES   - extra sources relative to DEMO_EXTRA_SRCDIR

#    DEMO_OBJECTS       - extra native object files needed

#    DEMO_MANIFEST_ATTR - extra line to add to the jar manifest file

# Assume the source directory is the root directory if not set

ifndef DEMO_SRCDIR

  DEMO_SRCDIR = $(DEMO_ROOT)

endif

ifndef DEMO_PKGDIR

  DEMO_PKGDIR = .

endif

# Some demos have special needs

ifneq ($(DEMONAME),agent_util)

  DEMO_NEEDS_AGENT_UTIL    = $(findstring agent_util,$(DEMO_OBJECTS))

endif

ifneq ($(DEMONAME),java_crw_demo)

  DEMO_NEEDS_JAVA_CRW_DEMO = $(findstring java_crw_demo,$(DEMO_OBJECTS))

endif

ifeq ($(DEMONAME),hprof)

  DEMO_NEEDS_NPT           = true

endif

# Place to hold the build area (kind of a temp area)

DEMO_BUILD_AREA     = $(DEMOCLASSDIR)/$(PRODUCT)/$(DEMONAME)

# Destination "src" directory

DEMO_BUILD_SRCDIR     = $(DEMO_BUILD_AREA)/src

DEMO_BUILD_SRCZIP     = $(DEMO_BUILD_AREA)/src.zip

DEMO_SOURCE_ZIP       = $(DEMO_DESTDIR)/src.zip

# Place to hold the jar image we are creating

DEMO_JAR_IMAGE      = $(DEMO_BUILD_AREA)/jar_image

# The jar manifest file we will create and use

DEMO_MANIFEST       = $(DEMO_BUILD_AREA)/manifest.mf

# The list of source files or options we will supply to javac

DEMO_JAVAC_INPUT    = $(DEMO_BUILD_AREA)/javac_input.txt

# Any name of javah file

DEMO_JAVAH_FILE = $(DEMO_NATIVECLASS:%=$(DEMO_BUILD_SRCDIR)/%.h)

# Get complete list of files for this demo

ifdef DEMO_PSRCDIR

  DEMO_ALL_FILES2  := $(shell ( $(CD) $(DEMO_PSRCDIR) \

    && $(FIND) $(DEMO_PKGDIR) $(SCM_DIRS_prune) -o -type f -print ) \

    | $(SED) 's@^\./@@' )

  DEMO_ALL_FILES   += $(DEMO_ALL_FILES2)

endif

ifdef DEMO_EXTRA_SRCDIR

  DEMO_ALL_FILES   += $(DEMO_EXTRA_FILES)

endif

DEMO_ALL_FILES1    := $(shell ( $(CD) $(DEMO_SRCDIR) \

  && $(FIND) $(DEMO_PKGDIR) $(SCM_DIRS_prune) -o -type f -print ) \

  | $(SED) 's@^\./@@' )

DEMO_ALL_FILES      += $(DEMO_ALL_FILES1)

# Just the java sources

DEMO_JAVA_SOURCES = $(filter %.java,$(DEMO_ALL_FILES))

# Just the C and C++ sources

DEMO_C_SRC_FILES   = $(filter %.c,$(DEMO_ALL_FILES))

DEMO_CPP_SRC_FILES = $(filter %.cpp,$(DEMO_ALL_FILES))

# All the native source files

DEMO_ALL_NATIVE_SOURCES  = $(DEMO_C_SRC_FILES)

DEMO_ALL_NATIVE_SOURCES += $(DEMO_CPP_SRC_FILES)

DEMO_ALL_NATIVE_SOURCES += $(filter %.h,$(DEMO_ALL_FILES))

DEMO_ALL_NATIVE_SOURCES += $(filter %.hpp,$(DEMO_ALL_FILES))

# If we have java sources, then define the jar file we will create

ifneq ($(strip $(DEMO_JAVA_SOURCES)),)

  DEMO_JAR            = $(DEMO_DESTDIR)/$(DEMONAME).jar

endif

# If we have native sources, define the native library we will create

ifneq ($(strip $(DEMO_ALL_NATIVE_SOURCES)),)

  # Path to native library we will create

  DEMO_LIBRARY = \

      $(DEMO_DESTDIR)/lib$(ISA_DIR)/$(LIB_PREFIX)$(DEMONAME).$(LIBRARY_SUFFIX)

  # C and C++ compiler flags we need to add to standard flags

  DEMO_CPPFLAGS     += -I$(DEMO_BUILD_SRCDIR)

  # If the npt library is used we need to find the npt.h file

  ifneq ($(DEMO_NEEDS_NPT),)

    # The npt library is delivered as part of the JRE

    DEMO_CPPFLAGS   += -I$(SHARE_SRC)/npt -I$(PLATFORM_SRC)/npt

  endif

  # Is the shared agent_util code needed

  ifneq ($(DEMO_NEEDS_AGENT_UTIL),)

    DEMO_FULL_SOURCES  += $(DEMO_BUILD_SRCDIR)/agent_util.c

    DEMO_FULL_SOURCES  += $(DEMO_BUILD_SRCDIR)/agent_util.h

  endif

  # Is the shared java_crw_demo code needed

  ifneq ($(DEMO_NEEDS_JAVA_CRW_DEMO),)

    DEMO_FULL_SOURCES  += $(DEMO_BUILD_SRCDIR)/java_crw_demo.c

    DEMO_FULL_SOURCES  += $(DEMO_BUILD_SRCDIR)/java_crw_demo.h

  endif

  # All the native object files we need to build the library

  DEMO_OBJECTS += $(DEMO_C_SRC_FILES:%.c=%.$(OBJECT_SUFFIX)) \

                  $(DEMO_CPP_SRC_FILES:%.cpp=%.$(OBJECT_SUFFIX))

  # Linking is special depending on whether we had C++ code or on windows

  DEMO_NEEDS_CPP = $(strip $(DEMO_CPP_SRC_FILES))

  CPPFLAGS      += $(DEMO_CPPFLAGS)

  ifeq ($(PLATFORM),windows)

    # Note: This is a link with cl.exe, not link.exe, options differ quite

    #       bit between them.

    LINK.demo   = $(LINK.c)

    LDLIBS.demo = $(EXTRA_LIBS) $(LFLAGS_$(COMPILER_VERSION))

  else

    ifneq ($(DEMO_NEEDS_CPP),)

      LINK.demo   = $(LINK.cpp)

      LDLIBS.demo = $(LIBCXX)

      ifeq ($(PLATFORM),solaris)

        LDLIBS.demo += -lc

      endif

    else

      LINK.demo   = $(LINK.c)

      LDLIBS.demo = $(LDLIBS)

    endif

  endif

endif

# Files that are considered resources (need to be in the jar file)

DEMO_RESOURCES        += $(filter-out %.java,$(DEMO_ALL_FILES))

# All destination files (top level readme files and all sources)

#   Note: We exclude the topfiles from the src tree.

DEMO_DEST_TOPFILES     = $(DEMO_TOPFILES:%=$(DEMO_DESTDIR)/%)

DEMO_FILTERED_SOURCES  = $(filter-out $(DEMO_TOPFILES),$(DEMO_ALL_FILES))

DEMO_FULL_SOURCES     += $(DEMO_FILTERED_SOURCES:%=$(DEMO_BUILD_SRCDIR)/%)

# Default rule

all: build demo_info

# Used to populate the destination directories

$(DEMO_DESTDIR)/%: $(DEMO_ROOT)/%

	$(install-file)

ifneq ($(DEMO_SRCDIR),$(DEMO_ROOT))

$(DEMO_DESTDIR)/%: $(DEMO_SRCDIR)/%

	$(install-file)

endif

$(DEMO_BUILD_SRCDIR)/%: $(DEMO_SRCDIR)/%

	$(install-file)

ifdef DEMO_PSRCDIR

$(DEMO_BUILD_SRCDIR)/%: $(DEMO_PSRCDIR)/%

	$(install-file)

endif

ifdef DEMO_EXTRA_SRCDIR

$(DEMO_BUILD_SRCDIR)/%: $(DEMO_EXTRA_SRCDIR)/%

	$(install-file)

endif

ifneq ($(DEMO_NEEDS_AGENT_UTIL),)

$(DEMO_BUILD_SRCDIR)/%: $(DEMO_SRCDIR)/../agent_util/%

	$(install-file)

endif

ifneq ($(DEMO_NEEDS_JAVA_CRW_DEMO),)

$(DEMO_BUILD_SRCDIR)/%: $(DEMO_SRCDIR)/../java_crw_demo/%

	$(install-file)

endif

# Jar manifest file

$(DEMO_MANIFEST): 

	@$(prep-target)

	$(ECHO) "Main-Class: $(DEMO_MAINCLASS)" > $@

ifdef DEMO_MANIFEST_ATTR

	$(ECHO) "$(DEMO_MANIFEST_ATTR)" >> $@

endif

# Populating the jar image directory

$(DEMO_JAR_IMAGE)/%: $(DEMO_SRCDIR)/%

	$(install-file)

ifdef DEMO_PSRCDIR

$(DEMO_JAR_IMAGE)/%: $(DEMO_PSRCDIR)/%

	$(install-file)

endif

ifdef DEMO_EXTRA_SRCDIR

$(DEMO_JAR_IMAGE)/%: $(DEMO_EXTRA_SRCDIR)/%

	$(install-file)

endif

ifdef DEMO_DESCRIPTOR

$(DEMO_JAR_IMAGE)/META-INF/services/$(DEMO_DESCRIPTOR): \

    $(DEMO_SRCDIR)/$(DEMO_DESCRIPTOR)

	$(install-file)

endif

# If we are creating a jar file (we have java code)

ifdef DEMO_JAR

# Input file for javac

$(DEMO_JAVAC_INPUT): $(DEMO_JAVA_SOURCES:%=$(DEMO_BUILD_SRCDIR)/%)

	@$(prep-target)

	@for i in $(DEMO_JAVA_SOURCES) ; do \

	  $(ECHO) "$(DEMO_BUILD_SRCDIR)/$$i" >> $@ ; \

	done

# Jar file creation

$(DEMO_JAR): \

    $(DEMO_JAVAC_INPUT) \

    $(DEMO_MANIFEST) \

    $(DEMO_DESCRIPTOR:%=$(DEMO_JAR_IMAGE)/META-INF/services/%) \

    $(DEMO_RESOURCES:%=$(DEMO_JAR_IMAGE)/%)

	@$(prep-target)

	$(MKDIR) -p $(DEMO_JAR_IMAGE)

	$(JAVAC_CMD) -d $(DEMO_JAR_IMAGE) -sourcepath $(DEMO_BUILD_SRCDIR) \

	    @$(DEMO_JAVAC_INPUT)

	$(BOOT_JAR_CMD) -cfm $@ $(DEMO_MANIFEST) \

	     -C $(DEMO_JAR_IMAGE) . \

	     $(BOOT_JAR_JFLAGS)

	@$(java-vm-cleanup)

endif

# Create a src.zip file

$(DEMO_BUILD_SRCZIP): $(DEMO_FULL_SOURCES)

	@$(prep-target)

	$(CD) $(DEMO_BUILD_AREA)/src && $(ZIPEXE) -q -r ../$(@F) .

# Install the destination src.zip file and create the src tree

$(DEMO_SOURCE_ZIP): $(DEMO_BUILD_SRCZIP)

	$(install-file)

# Native library building

ifdef DEMO_LIBRARY

  # Full paths to object files

  DEMO_FULL_OBJECTS = $(DEMO_OBJECTS:%=$(OBJDIR)/%)

  VPATH=

# Native compile rules

$(OBJDIR)/%.$(OBJECT_SUFFIX): $(DEMO_BUILD_SRCDIR)/%.c

	@$(prep-target)

	$(COMPILE.c) $(CC_OBJECT_OUTPUT_FLAG)$@ $<

  ifneq ($(DEMO_NEEDS_CPP),)

$(OBJDIR)/%.$(OBJECT_SUFFIX): $(DEMO_BUILD_SRCDIR)/%.cpp

	@$(prep-target)

	$(COMPILE.cpp) $(CC_OBJECT_OUTPUT_FLAG)$@ $<

  endif

  # Actual creation of the native shared library (C++ and C are different)

$(DEMO_LIBRARY): $(DEMO_FULL_OBJECTS)

	@$(prep-target)

	$(LINK.demo) $(SHARED_LIBRARY_FLAG) $(CC_PROGRAM_OUTPUT_FLAG)$@ \

	    $(DEMO_FULL_OBJECTS) $(LDLIBS.demo)

  # Generation of any javah include file, make sure objects are dependent on it

  ifdef DEMO_NATIVECLASS

$(DEMO_JAVAH_FILE): $(DEMO_JAR)

	@$(prep-target)

	$(JAVAH_CMD) -d $(DEMO_BUILD_SRCDIR) -classpath $(DEMO_JAR) \

	    $(DEMO_NATIVECLASS)

	@$(java-vm-cleanup)

$(DEMO_FULL_OBJECTS): $(DEMO_JAVAH_FILE)

  endif

endif

# Build involves populating the destination "src" tree, building the jar and

#     native library, and creating a source bundle

sources:  $(DEMO_FULL_SOURCES)

	@$(ECHO) "Created $@"

objects: 

	@$(ECHO) "Created $@"

# Why the nested make here? It only works this way, don't know why.

bundles: $(DEMO_BUILD_SRCZIP)

	$(RM) -r $(DEMO_DESTDIR)

	$(MKDIR) -p $(DEMO_DESTDIR)

	$(MAKE) $(DEMO_LIBRARY) $(DEMO_JAR) $(DEMO_SOURCE_ZIP) $(DEMO_DEST_TOPFILES)

# Applets are special, no jar file, no src.zip, everything expanded.

ifdef DEMO_IS_APPLET

	@$(ECHO) "Expanding jar file into demos area at $(DEMO_DESTDIR)"

	( $(CD) $(DEMO_DESTDIR) && \

	  $(BOOT_JAR_CMD) -xfv $(DEMONAME).jar \

	     $(BOOT_JAR_JFLAGS) && \

	  $(RM) -r META-INF $(DEMONAME).jar  && \

	  $(java-vm-cleanup) )

	@( $(CD) $(DEMO_DESTDIR) && $(java-vm-cleanup) )

	@$(ECHO) "Expanding source into demos area at $(DEMO_DESTDIR)"

	( $(CD) $(DEMO_DESTDIR) && $(UNZIP) -o src.zip && $(RM) src.zip )

endif

build: sources bundles

# Printing out a demo information line

define printDemoSetting

if [ "$2" != "" ] ; then $(PRINTF) "%-20s %s\n" "$1:" "$2"; fi

endef

# Print out the demo information

demo_info:

	@$(ECHO) "========================================================="

	@$(call printDemoSetting,DEMONAME,$(DEMONAME))

	@$(call printDemoSetting,DEMO_ROOT,$(DEMO_ROOT))

	@$(call printDemoSetting,DEMO_SRCDIR,$(DEMO_SRCDIR))

	@$(call printDemoSetting,DEMO_DESTDIR,$(DEMO_DESTDIR))

	@$(call printDemoSetting,DEMO_JAR,$(DEMO_JAR))

	@$(call printDemoSetting,DEMO_MANIFEST_ATTR,$(DEMO_MANIFEST_ATTR))

	@$(call printDemoSetting,DEMO_PSRCDIR,$(DEMO_PSRCDIR))

	@$(call printDemoSetting,DEMO_EXTRA_SRCDIR,$(DEMO_EXTRA_SRCDIR))

	@$(call printDemoSetting,DEMO_EXTRA_FILES,$(DEMO_EXTRA_FILES))

	@$(call printDemoSetting,DEMO_TOPFILES,$(DEMO_TOPFILES))

	@$(call printDemoSetting,DEMO_MAINCLASS,$(DEMO_MAINCLASS))

	@$(call printDemoSetting,DEMO_DESCRIPTOR,$(DEMO_DESCRIPTOR))

	@$(call printDemoSetting,DEMO_NATIVECLASS,$(DEMO_NATIVECLASS))

	@$(call printDemoSetting,DEMO_LIBRARY,$(DEMO_LIBRARY))

	@$(call printDemoSetting,DEMO_OBJECTS,$(DEMO_OBJECTS))

	@$(call printDemoSetting,DEMO_SOURCE_ZIP,$(DEMO_SOURCE_ZIP))

	@$(ECHO) "========================================================="

# Clean rule

clean clobber:

	$(RM) -r $(DEMO_BUILD_AREA)

	$(RM) -r $(DEMO_DESTDIR)

# This should not be needed, but some versions of GNU amke have a bug that

#   sometimes deleted these files  for some strange  and unknown reason 

#   (GNU make version 3.78.1 has the problem, GNU make version 3.80 doesn't?)

.PRECIOUS: $(DEMO_FULL_SOURCES) $(DEMO_BUILD_SRCZIP) $(DEMO_SOURCE_ZIP)

# List phony targets

.PHONY: all build clean clobber demo_info \

	sources bundles