Mercurial > hg > graal-compiler
diff build/linux/makefiles/vm.make @ 0:a61af66fc99e jdk7-b24
Initial load
author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c7c777385a15 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/build/linux/makefiles/vm.make Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,226 @@ +# +# Copyright 1999-2007 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=$(GAMMADIR)/build/$(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 = $(PRECOMPILED_HEADER_DIR) $(GENERATED)/adfiles $(GENERATED)/jvmtifiles ${Src_Dirs} $(GENERATED) +INCLUDES += $(Src_Dirs_I:%=-I%) + +ifeq (${VERSION}, debug) + SYMFLAG = -g +else + SYMFLAG = +endif + +# HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined +# in $(GAMMADIR)/make/defs.make +ifeq ($(HOTSPOT_BUILD_VERSION),) + BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\"" +else + BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\"" +endif + +# The following variables are defined in the generated flags.make file. +BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\"" +JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\"" +BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(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} \ + ${JRE_VERSION} \ + ${VM_DISTRO} + +# CFLAGS_WARN holds compiler options to suppress/enable warnings. +CFLAGS += $(CFLAGS_WARN/BYFILE) + +# Do not use C++ exception handling +CFLAGS += $(CFLAGS/NOEX) + +# Extra flags from gnumake's invocation or environment +CFLAGS += $(EXTRA_CFLAGS) + +LIBS += -lm -ldl -lpthread + +# By default, link the *.o into the library, not the executable. +LINK_INTO$(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) + +vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES)) + +mapfile : $(MAPFILE) + rm -f $@ + cat $^ > $@ + +mapfile_reorder : mapfile $(REORDERFILE) + rm -f $@ + cat $^ > $@ + +STATIC_CXX = true + +ifeq ($(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)) + + # 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. + ifeq ($(STATIC_CXX), true) + LFLAGS_VM += $(STATIC_LIBGCC) + LIBS_VM += $(STATIC_STDCXX) + else + LIBS_VM += -lstdc++ + endif + + LIBS_VM += $(LIBS) +endif + +LINK_VM = $(LINK_LIB.c) + +# rule for building precompiled header +$(PRECOMPILED_HEADER): $(Precompiled_Files) + $(QUIETLY) echo Generating precompiled header $@ + $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)/incls + $(QUIETLY) $(COMPILE.CC) -x c++-header -c $(GENERATED)/incls/_precompiled.incl -o $@ $(COMPILE_DONE) + +# making the library: + +ifneq ($(JVM_BASE_ADDR),) +# By default shared library is linked at base address == 0. Modify the +# linker script if JVM prefers a different base location. It can also be +# implemented with 'prelink -r'. But 'prelink' is not (yet) available on +# our build platform (AS-2.1). +LD_SCRIPT = libjvm.so.lds +$(LD_SCRIPT): $(LIBJVM_MAPFILE) + $(QUIETLY) { \ + rm -rf $@; \ + $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1 | \ + sed -e '/^======/,/^======/!d' \ + -e '/^======/d' \ + -e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/' \ + > $@; \ + } +LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT) +endif + +# With more recent Redhat releases (or the cutting edge version Fedora), if +# SELinux is configured to be enabled, the runtime linker will fail to apply +# the text relocation to libjvm.so considering that it is built as a non-PIC +# DSO. To workaround that, we run chcon to libjvm.so after it is built. See +# details in bug 6538311. +$(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT) + $(QUIETLY) { \ + echo Linking vm...; \ + $(LINK_LIB.CC/PRE_HOOK) \ + $(LINK_VM) $(LD_SCRIPT_FLAG) \ + $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM); \ + $(LINK_LIB.CC/POST_HOOK) \ + rm -f $@.1; ln -s $@ $@.1; \ + if [ -x /usr/sbin/selinuxenabled ] ; then \ + /usr/sbin/selinuxenabled; \ + if [ $$? = 0 ] ; then \ + /usr/bin/chcon -t textrel_shlib_t $@; \ + if [ $$? != 0 ]; then \ + echo "ERROR: Cannot chcon $@"; exit 1; \ + fi \ + fi \ + fi \ + } + +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) checkAndBuildSA + +install: install_jvm install_jsig install_saproc + +.PHONY: default build install install_jvm