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#
# Copyright 1998-2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
# CA 95054 USA or visit www.sun.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
LIBS += -ldl -lthread -lsocket $(LIBM) -lsched -ldoor
endif
else
LIBS += -lsocket -lsched -ldl $(LIBM) -lthread -lc
endif
# By default, link the *.o into the library, not the executable.
LINK_INTO$(LINK_INTO) = LIBJVM
JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)
#----------------------------------------------------------------------
# jvm_db & dtrace
include $(MAKEFILES_DIR)/dtrace.make
#----------------------------------------------------------------------
# JVM
JVM = jvm$(G_SUFFIX)
LIBJVM = lib$(JVM).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)
$(QUIETLY) \
case "$(CFLAGS_BROWSE)" in \
-sbfast|-xsbfast) \
;; \
*) \
echo Linking vm...; \
$(LINK_LIB.CC/PRE_HOOK) \
$(LINK_VM) $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM); \
$(LINK_LIB.CC/POST_HOOK) \
rm -f $@.1; ln -s $@ $@.1; \
;; \
esac
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
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