Mercurial > jdk8-mips64-public > hotspot / file revision

 #

 # Copyright (c) 1998, 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.

 #

 # 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.

 #  

 #

 # Rules to build JVM and related libraries, included from vm.make in the build

 # directory.

 # Common build rules.

 MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles

 include $(MAKEFILES_DIR)/rules.make

 default: build

 #----------------------------------------------------------------------

 # Defs

 GENERATED     = ../generated

 # read a generated file defining the set of .o's and the .o .h dependencies

 include $(GENERATED)/Dependencies

 # read machine-specific adjustments (%%% should do this via buildtree.make?)

 include $(MAKEFILES_DIR)/$(BUILDARCH).make

 # set VPATH so make knows where to look for source files

 # Src_Dirs is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm

 # The incls directory contains generated header file lists for inclusion.

 # The adfiles directory contains ad_<arch>.[ch]pp.

 # The jvmtifiles directory contains jvmti*.[ch]pp

 Src_Dirs_V = $(GENERATED)/adfiles $(GENERATED)/jvmtifiles ${Src_Dirs} $(GENERATED)/incls

 VPATH    += $(Src_Dirs_V:%=%:)

 # set INCLUDES for C preprocessor

 Src_Dirs_I = $(GENERATED)/adfiles $(GENERATED)/jvmtifiles ${Src_Dirs} $(GENERATED) 

 INCLUDES += $(Src_Dirs_I:%=-I%)

 ifeq (${VERSION}, debug)

   SYMFLAG = -g

 else

   SYMFLAG =

 endif

 # The following variables are defined in the generated flags.make file.

 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\""

 JRE_VERSION   = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""

 HS_LIB_ARCH   = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"

 BUILD_TARGET  = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""

 BUILD_USER    = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""

 VM_DISTRO     = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""

 CPPFLAGS =           \

   ${SYSDEFS}         \

   ${INCLUDES}        \

   ${BUILD_VERSION}   \

   ${BUILD_TARGET}    \

   ${BUILD_USER}      \

   ${HS_LIB_ARCH}     \

   ${JRE_VERSION}     \

   ${VM_DISTRO}

 # CFLAGS_WARN holds compiler options to suppress/enable warnings.

 CFLAGS += $(CFLAGS_WARN)

 # Do not use C++ exception handling

 CFLAGS += $(CFLAGS/NOEX)

 # Extra flags from gnumake's invocation or environment

 CFLAGS += $(EXTRA_CFLAGS)

 # Math Library (libm.so), do not use -lm.

 #    There might be two versions of libm.so on the build system:

 #    libm.so.1 and libm.so.2, and we want libm.so.1.

 #    Depending on the Solaris release being used to build with,

 #    /usr/lib/libm.so could point at a libm.so.2, so we are

 #    explicit here so that the libjvm.so you have built will work on an

 #    older Solaris release that might not have libm.so.2.

 #    This is a critical factor in allowing builds on Solaris 10 or newer

 #    to run on Solaris 8 or 9.

 #

 LIBM=/usr/lib$(ISA_DIR)/libm.so.1

 ifeq ("${Platform_compiler}", "sparcWorks")

 # The whole megilla:

 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1)

 # Old Comment: List the libraries in the order the compiler was designed for

 # Not sure what the 'designed for' comment is referring too above.

 #   The order may not be too significant anymore, but I have placed this

 #   older libm before libCrun, just to make sure it's found and used first.

 LIBS += -lsocket -lsched -ldl $(LIBM) -lCrun -lthread -ldoor -lc

 else

 ifeq ($(COMPILER_REV_NUMERIC), 502)

 # SC6.1 has it's own libm.so: specifying anything else provokes a name conflict.

 LIBS += -ldl -lthread -lsocket -lm -lsched -ldoor

 else

 LIBS += -ldl -lthread -lsocket $(LIBM) -lsched -ldoor

 endif # 502

 endif # 505

 else

 LIBS += -lsocket -lsched -ldl $(LIBM) -lthread -lc

 endif # sparcWorks

 # By default, link the *.o into the library, not the executable.

 LINK_INTO$(LINK_INTO) = LIBJVM

 JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)

 #----------------------------------------------------------------------

 # jvm_db & dtrace

 include $(MAKEFILES_DIR)/dtrace.make

 #----------------------------------------------------------------------

 # JVM

 JVM      = jvm

 LIBJVM   = lib$(JVM).so

 LIBJVM_G = lib$(JVM)$(G_SUFFIX).so

 JVM_OBJ_FILES = $(Obj_Files) $(DTRACE_OBJS)

 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))

 mapfile : $(MAPFILE) $(MAPFILE_DTRACE_OPT)

 	rm -f $@

 	cat $^ > $@

 mapfile_reorder : mapfile $(MAPFILE_DTRACE_OPT) $(REORDERFILE)

 	rm -f $@

 	cat $^ > $@

 ifeq ($(LINK_INTO),AOUT)

   LIBJVM.o                 =

   LIBJVM_MAPFILE           =

   LIBS_VM                  = $(LIBS)

 else

   LIBJVM.o                 = $(JVM_OBJ_FILES)

   LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder

   LFLAGS_VM$(LDNOMAP)      += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))

   LFLAGS_VM                += $(SONAMEFLAG:SONAME=$(LIBJVM))

 ifndef USE_GCC

   LIBS_VM                  = $(LIBS)

 else

   # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to

   # get around library dependency and compatibility issues. Must use gcc not

   # g++ to link.

   LFLAGS_VM                += $(STATIC_LIBGCC)

   LIBS_VM                  += $(STATIC_STDCXX) $(LIBS)

 endif

 endif

 ifdef USE_GCC

 LINK_VM = $(LINK_LIB.c)

 else

 LINK_VM = $(LINK_LIB.CC)

 endif

 # making the library:

 $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) 

 ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),)

 	@echo Linking vm...

 	$(QUIETLY) $(LINK_LIB.CC/PRE_HOOK)

 	$(QUIETLY) $(LINK_VM) $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM)

 	$(QUIETLY) $(LINK_LIB.CC/POST_HOOK)

 	$(QUIETLY) rm -f $@.1 && ln -s $@ $@.1

 	$(QUIETLY) [ -f $(LIBJVM_G) ] || ln -s $@ $(LIBJVM_G)

 	$(QUIETLY) [ -f $(LIBJVM_G).1 ] || ln -s $@.1 $(LIBJVM_G).1

 endif # filter -sbfast -xsbfast

 DEST_JVM = $(JDK_LIBDIR)/$(VM_SUBDIR)/$(LIBJVM)

 install_jvm: $(LIBJVM)

 	@echo "Copying $(LIBJVM) to $(DEST_JVM)"

 	$(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done"

 #----------------------------------------------------------------------

 # Other files

 # Gamma launcher

 include $(MAKEFILES_DIR)/launcher.make

 # Signal interposition library

 include $(MAKEFILES_DIR)/jsig.make

 # Serviceability agent

 include $(MAKEFILES_DIR)/saproc.make

 #----------------------------------------------------------------------

 build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(LIBJVM_DTRACE) checkAndBuildSA dtraceCheck

 install: install_jvm install_jsig install_saproc

 .PHONY: default build install install_jvm