| # |
| # Copyright (c) 1999, 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 $(GENERATED)/Dependencies |
| |
| # read machine-specific adjustments (%%% should do this via buildtree.make?) |
| ifeq ($(ZERO_BUILD), true) |
| include $(MAKEFILES_DIR)/zeroshark.make |
| else |
| include $(MAKEFILES_DIR)/$(BUILDARCH).make |
| endif |
| |
| # 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="\"$(JRE_RELEASE_VER)\"" |
| HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(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/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 $(MAKEFILES_DIR)/dtrace.make |
| |
| #---------------------------------------------------------------------- |
| # JVM |
| |
| JVM = jvm |
| LIBJVM = lib$(JVM).so |
| LIBJVM_G = lib$(JVM)$(G_SUFFIX).so |
| |
| JVM_OBJ_FILES = $(Obj_Files) |
| |
| vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES)) |
| |
| mapfile : $(MAPFILE) vm.def |
| rm -f $@ |
| awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") \ |
| { system ("cat vm.def"); } \ |
| else \ |
| { print $$0 } \ |
| }' > $@ < $(MAPFILE) |
| |
| mapfile_reorder : mapfile $(REORDERFILE) |
| rm -f $@ |
| cat $^ > $@ |
| |
| vm.def: $(Res_Files) $(Obj_Files) |
| sh $(GAMMADIR)/make/linux/makefiles/build_vm_def.sh *.o > $@ |
| |
| ifeq ($(ZERO_LIBARCH), ppc64) |
| STATIC_CXX = false |
| else |
| STATIC_CXX = true |
| endif |
| |
| 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 += $(LIBS) |
| endif |
| ifeq ($(ZERO_BUILD), true) |
| LIBS_VM += $(LIBFFI_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; \ |
| [ -f $(LIBJVM_G) ] || { ln -s $@ $(LIBJVM_G); ln -s $@.1 $(LIBJVM_G).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 $@"; \ |
| 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 |