duke@435: # duke@435: # Copyright 1999-2007 Sun Microsystems, Inc. All Rights Reserved. duke@435: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. duke@435: # duke@435: # This code is free software; you can redistribute it and/or modify it duke@435: # under the terms of the GNU General Public License version 2 only, as duke@435: # published by the Free Software Foundation. duke@435: # duke@435: # This code is distributed in the hope that it will be useful, but WITHOUT duke@435: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or duke@435: # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License duke@435: # version 2 for more details (a copy is included in the LICENSE file that duke@435: # accompanied this code). duke@435: # duke@435: # You should have received a copy of the GNU General Public License version duke@435: # 2 along with this work; if not, write to the Free Software Foundation, duke@435: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. duke@435: # duke@435: # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, duke@435: # CA 95054 USA or visit www.sun.com if you need additional information or duke@435: # have any questions. duke@435: # duke@435: # duke@435: duke@435: # Rules to build JVM and related libraries, included from vm.make in the build duke@435: # directory. duke@435: duke@435: # Common build rules. kamg@526: MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles duke@435: include $(MAKEFILES_DIR)/rules.make duke@435: duke@435: default: build duke@435: duke@435: #---------------------------------------------------------------------- duke@435: # Defs duke@435: duke@435: GENERATED = ../generated duke@435: duke@435: # read a generated file defining the set of .o's and the .o .h dependencies duke@435: include $(GENERATED)/Dependencies duke@435: duke@435: # read machine-specific adjustments (%%% should do this via buildtree.make?) duke@435: include $(MAKEFILES_DIR)/$(BUILDARCH).make duke@435: duke@435: # set VPATH so make knows where to look for source files duke@435: # Src_Dirs is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm duke@435: # The incls directory contains generated header file lists for inclusion. duke@435: # The adfiles directory contains ad_.[ch]pp. duke@435: # The jvmtifiles directory contains jvmti*.[ch]pp duke@435: Src_Dirs_V = $(GENERATED)/adfiles $(GENERATED)/jvmtifiles ${Src_Dirs} $(GENERATED)/incls duke@435: VPATH += $(Src_Dirs_V:%=%:) duke@435: duke@435: # set INCLUDES for C preprocessor duke@435: Src_Dirs_I = $(PRECOMPILED_HEADER_DIR) $(GENERATED)/adfiles $(GENERATED)/jvmtifiles ${Src_Dirs} $(GENERATED) duke@435: INCLUDES += $(Src_Dirs_I:%=-I%) duke@435: duke@435: ifeq (${VERSION}, debug) duke@435: SYMFLAG = -g duke@435: else duke@435: SYMFLAG = duke@435: endif duke@435: duke@435: # HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined duke@435: # in $(GAMMADIR)/make/defs.make duke@435: ifeq ($(HOTSPOT_BUILD_VERSION),) duke@435: BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\"" duke@435: else duke@435: BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\"" duke@435: endif duke@435: duke@435: # The following variables are defined in the generated flags.make file. duke@435: BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\"" duke@435: JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\"" jrose@535: HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\" duke@435: BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\"" duke@435: BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\"" duke@435: VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\"" duke@435: duke@435: CPPFLAGS = \ duke@435: ${SYSDEFS} \ duke@435: ${INCLUDES} \ duke@435: ${BUILD_VERSION} \ duke@435: ${BUILD_TARGET} \ duke@435: ${BUILD_USER} \ jrose@535: ${HS_LIB_ARCH} \ duke@435: ${JRE_VERSION} \ duke@435: ${VM_DISTRO} duke@435: duke@435: # CFLAGS_WARN holds compiler options to suppress/enable warnings. duke@435: CFLAGS += $(CFLAGS_WARN/BYFILE) duke@435: duke@435: # Do not use C++ exception handling duke@435: CFLAGS += $(CFLAGS/NOEX) duke@435: duke@435: # Extra flags from gnumake's invocation or environment duke@435: CFLAGS += $(EXTRA_CFLAGS) duke@435: duke@435: LIBS += -lm -ldl -lpthread duke@435: duke@435: # By default, link the *.o into the library, not the executable. duke@435: LINK_INTO$(LINK_INTO) = LIBJVM duke@435: duke@435: JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH) duke@435: duke@435: #---------------------------------------------------------------------- duke@435: # jvm_db & dtrace duke@435: include $(MAKEFILES_DIR)/dtrace.make duke@435: duke@435: #---------------------------------------------------------------------- duke@435: # JVM duke@435: duke@435: JVM = jvm$(G_SUFFIX) duke@435: LIBJVM = lib$(JVM).so duke@435: duke@435: JVM_OBJ_FILES = $(Obj_Files) duke@435: duke@435: vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES)) duke@435: duke@435: mapfile : $(MAPFILE) duke@435: rm -f $@ duke@435: cat $^ > $@ duke@435: duke@435: mapfile_reorder : mapfile $(REORDERFILE) duke@435: rm -f $@ duke@435: cat $^ > $@ duke@435: duke@435: STATIC_CXX = true duke@435: duke@435: ifeq ($(LINK_INTO),AOUT) duke@435: LIBJVM.o = duke@435: LIBJVM_MAPFILE = duke@435: LIBS_VM = $(LIBS) duke@435: else duke@435: LIBJVM.o = $(JVM_OBJ_FILES) duke@435: LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder duke@435: LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE)) duke@435: LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM)) duke@435: duke@435: # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to duke@435: # get around library dependency and compatibility issues. Must use gcc not duke@435: # g++ to link. duke@435: ifeq ($(STATIC_CXX), true) duke@435: LFLAGS_VM += $(STATIC_LIBGCC) duke@435: LIBS_VM += $(STATIC_STDCXX) duke@435: else duke@435: LIBS_VM += -lstdc++ duke@435: endif duke@435: duke@435: LIBS_VM += $(LIBS) duke@435: endif duke@435: duke@435: LINK_VM = $(LINK_LIB.c) duke@435: duke@435: # rule for building precompiled header duke@435: $(PRECOMPILED_HEADER): $(Precompiled_Files) duke@435: $(QUIETLY) echo Generating precompiled header $@ duke@435: $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)/incls duke@435: $(QUIETLY) $(COMPILE.CC) -x c++-header -c $(GENERATED)/incls/_precompiled.incl -o $@ $(COMPILE_DONE) duke@435: duke@435: # making the library: duke@435: duke@435: ifneq ($(JVM_BASE_ADDR),) duke@435: # By default shared library is linked at base address == 0. Modify the duke@435: # linker script if JVM prefers a different base location. It can also be duke@435: # implemented with 'prelink -r'. But 'prelink' is not (yet) available on duke@435: # our build platform (AS-2.1). duke@435: LD_SCRIPT = libjvm.so.lds duke@435: $(LD_SCRIPT): $(LIBJVM_MAPFILE) duke@435: $(QUIETLY) { \ duke@435: rm -rf $@; \ duke@435: $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1 | \ duke@435: sed -e '/^======/,/^======/!d' \ duke@435: -e '/^======/d' \ duke@435: -e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/' \ duke@435: > $@; \ duke@435: } duke@435: LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT) duke@435: endif duke@435: duke@435: # With more recent Redhat releases (or the cutting edge version Fedora), if duke@435: # SELinux is configured to be enabled, the runtime linker will fail to apply duke@435: # the text relocation to libjvm.so considering that it is built as a non-PIC duke@435: # DSO. To workaround that, we run chcon to libjvm.so after it is built. See duke@435: # details in bug 6538311. duke@435: $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT) duke@435: $(QUIETLY) { \ duke@435: echo Linking vm...; \ duke@435: $(LINK_LIB.CC/PRE_HOOK) \ duke@435: $(LINK_VM) $(LD_SCRIPT_FLAG) \ duke@435: $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM); \ duke@435: $(LINK_LIB.CC/POST_HOOK) \ duke@435: rm -f $@.1; ln -s $@ $@.1; \ duke@435: if [ -x /usr/sbin/selinuxenabled ] ; then \ duke@435: /usr/sbin/selinuxenabled; \ duke@435: if [ $$? = 0 ] ; then \ duke@435: /usr/bin/chcon -t textrel_shlib_t $@; \ duke@435: if [ $$? != 0 ]; then \ duke@435: echo "ERROR: Cannot chcon $@"; exit 1; \ duke@435: fi \ duke@435: fi \ duke@435: fi \ duke@435: } duke@435: duke@435: DEST_JVM = $(JDK_LIBDIR)/$(VM_SUBDIR)/$(LIBJVM) duke@435: duke@435: install_jvm: $(LIBJVM) duke@435: @echo "Copying $(LIBJVM) to $(DEST_JVM)" duke@435: $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done" duke@435: duke@435: #---------------------------------------------------------------------- duke@435: # Other files duke@435: duke@435: # Gamma launcher duke@435: include $(MAKEFILES_DIR)/launcher.make duke@435: duke@435: # Signal interposition library duke@435: include $(MAKEFILES_DIR)/jsig.make duke@435: duke@435: # Serviceability agent duke@435: include $(MAKEFILES_DIR)/saproc.make duke@435: duke@435: #---------------------------------------------------------------------- duke@435: duke@435: build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) checkAndBuildSA duke@435: duke@435: install: install_jvm install_jsig install_saproc duke@435: duke@435: .PHONY: default build install install_jvm