Wed, 16 Dec 2009 12:54:49 -0500
6843629: Make current hotspot build part of jdk5 control build
Summary: Source changes for older compilers plus makefile changes.
Reviewed-by: xlu
duke@435 | 1 | # |
xdono@631 | 2 | # Copyright 1999-2008 Sun Microsystems, Inc. All Rights Reserved. |
duke@435 | 3 | # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@435 | 4 | # |
duke@435 | 5 | # This code is free software; you can redistribute it and/or modify it |
duke@435 | 6 | # under the terms of the GNU General Public License version 2 only, as |
duke@435 | 7 | # published by the Free Software Foundation. |
duke@435 | 8 | # |
duke@435 | 9 | # This code is distributed in the hope that it will be useful, but WITHOUT |
duke@435 | 10 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@435 | 11 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@435 | 12 | # version 2 for more details (a copy is included in the LICENSE file that |
duke@435 | 13 | # accompanied this code). |
duke@435 | 14 | # |
duke@435 | 15 | # You should have received a copy of the GNU General Public License version |
duke@435 | 16 | # 2 along with this work; if not, write to the Free Software Foundation, |
duke@435 | 17 | # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@435 | 18 | # |
duke@435 | 19 | # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
duke@435 | 20 | # CA 95054 USA or visit www.sun.com if you need additional information or |
duke@435 | 21 | # have any questions. |
duke@435 | 22 | # |
duke@435 | 23 | # |
duke@435 | 24 | |
duke@435 | 25 | # Rules to build JVM and related libraries, included from vm.make in the build |
duke@435 | 26 | # directory. |
duke@435 | 27 | |
duke@435 | 28 | # Common build rules. |
kamg@526 | 29 | MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles |
duke@435 | 30 | include $(MAKEFILES_DIR)/rules.make |
duke@435 | 31 | |
duke@435 | 32 | default: build |
duke@435 | 33 | |
duke@435 | 34 | #---------------------------------------------------------------------- |
duke@435 | 35 | # Defs |
duke@435 | 36 | |
duke@435 | 37 | GENERATED = ../generated |
duke@435 | 38 | |
duke@435 | 39 | # read a generated file defining the set of .o's and the .o .h dependencies |
duke@435 | 40 | include $(GENERATED)/Dependencies |
duke@435 | 41 | |
duke@435 | 42 | # read machine-specific adjustments (%%% should do this via buildtree.make?) |
never@1445 | 43 | ifeq ($(ZERO_BUILD), true) |
never@1445 | 44 | include $(MAKEFILES_DIR)/zeroshark.make |
never@1445 | 45 | else |
never@1445 | 46 | include $(MAKEFILES_DIR)/$(BUILDARCH).make |
never@1445 | 47 | endif |
duke@435 | 48 | |
duke@435 | 49 | # set VPATH so make knows where to look for source files |
duke@435 | 50 | # Src_Dirs is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm |
duke@435 | 51 | # The incls directory contains generated header file lists for inclusion. |
duke@435 | 52 | # The adfiles directory contains ad_<arch>.[ch]pp. |
duke@435 | 53 | # The jvmtifiles directory contains jvmti*.[ch]pp |
duke@435 | 54 | Src_Dirs_V = $(GENERATED)/adfiles $(GENERATED)/jvmtifiles ${Src_Dirs} $(GENERATED)/incls |
duke@435 | 55 | VPATH += $(Src_Dirs_V:%=%:) |
duke@435 | 56 | |
duke@435 | 57 | # set INCLUDES for C preprocessor |
duke@435 | 58 | Src_Dirs_I = $(PRECOMPILED_HEADER_DIR) $(GENERATED)/adfiles $(GENERATED)/jvmtifiles ${Src_Dirs} $(GENERATED) |
duke@435 | 59 | INCLUDES += $(Src_Dirs_I:%=-I%) |
duke@435 | 60 | |
duke@435 | 61 | ifeq (${VERSION}, debug) |
duke@435 | 62 | SYMFLAG = -g |
duke@435 | 63 | else |
duke@435 | 64 | SYMFLAG = |
duke@435 | 65 | endif |
duke@435 | 66 | |
duke@435 | 67 | # HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined |
duke@435 | 68 | # in $(GAMMADIR)/make/defs.make |
duke@435 | 69 | ifeq ($(HOTSPOT_BUILD_VERSION),) |
duke@435 | 70 | BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\"" |
duke@435 | 71 | else |
duke@435 | 72 | BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\"" |
duke@435 | 73 | endif |
duke@435 | 74 | |
duke@435 | 75 | # The following variables are defined in the generated flags.make file. |
duke@435 | 76 | BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\"" |
duke@435 | 77 | JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\"" |
jrose@535 | 78 | HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\" |
duke@435 | 79 | BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\"" |
duke@435 | 80 | BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\"" |
duke@435 | 81 | VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\"" |
duke@435 | 82 | |
duke@435 | 83 | CPPFLAGS = \ |
duke@435 | 84 | ${SYSDEFS} \ |
duke@435 | 85 | ${INCLUDES} \ |
duke@435 | 86 | ${BUILD_VERSION} \ |
duke@435 | 87 | ${BUILD_TARGET} \ |
duke@435 | 88 | ${BUILD_USER} \ |
jrose@535 | 89 | ${HS_LIB_ARCH} \ |
duke@435 | 90 | ${JRE_VERSION} \ |
duke@435 | 91 | ${VM_DISTRO} |
duke@435 | 92 | |
duke@435 | 93 | # CFLAGS_WARN holds compiler options to suppress/enable warnings. |
duke@435 | 94 | CFLAGS += $(CFLAGS_WARN/BYFILE) |
duke@435 | 95 | |
duke@435 | 96 | # Do not use C++ exception handling |
duke@435 | 97 | CFLAGS += $(CFLAGS/NOEX) |
duke@435 | 98 | |
duke@435 | 99 | # Extra flags from gnumake's invocation or environment |
duke@435 | 100 | CFLAGS += $(EXTRA_CFLAGS) |
duke@435 | 101 | |
duke@435 | 102 | LIBS += -lm -ldl -lpthread |
duke@435 | 103 | |
duke@435 | 104 | # By default, link the *.o into the library, not the executable. |
duke@435 | 105 | LINK_INTO$(LINK_INTO) = LIBJVM |
duke@435 | 106 | |
duke@435 | 107 | JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH) |
duke@435 | 108 | |
duke@435 | 109 | #---------------------------------------------------------------------- |
duke@435 | 110 | # jvm_db & dtrace |
duke@435 | 111 | include $(MAKEFILES_DIR)/dtrace.make |
duke@435 | 112 | |
duke@435 | 113 | #---------------------------------------------------------------------- |
duke@435 | 114 | # JVM |
duke@435 | 115 | |
phh@1558 | 116 | JVM = jvm |
phh@1558 | 117 | LIBJVM = lib$(JVM).so |
phh@1558 | 118 | LIBJVM_G = lib$(JVM)$(G_SUFFIX).so |
duke@435 | 119 | |
duke@435 | 120 | JVM_OBJ_FILES = $(Obj_Files) |
duke@435 | 121 | |
duke@435 | 122 | vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES)) |
duke@435 | 123 | |
duke@435 | 124 | mapfile : $(MAPFILE) |
duke@435 | 125 | rm -f $@ |
duke@435 | 126 | cat $^ > $@ |
duke@435 | 127 | |
duke@435 | 128 | mapfile_reorder : mapfile $(REORDERFILE) |
duke@435 | 129 | rm -f $@ |
duke@435 | 130 | cat $^ > $@ |
duke@435 | 131 | |
never@1445 | 132 | ifeq ($(ZERO_LIBARCH), ppc64) |
never@1445 | 133 | STATIC_CXX = false |
never@1445 | 134 | else |
never@1445 | 135 | STATIC_CXX = true |
never@1445 | 136 | endif |
duke@435 | 137 | |
duke@435 | 138 | ifeq ($(LINK_INTO),AOUT) |
duke@435 | 139 | LIBJVM.o = |
duke@435 | 140 | LIBJVM_MAPFILE = |
duke@435 | 141 | LIBS_VM = $(LIBS) |
duke@435 | 142 | else |
duke@435 | 143 | LIBJVM.o = $(JVM_OBJ_FILES) |
duke@435 | 144 | LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder |
duke@435 | 145 | LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE)) |
duke@435 | 146 | LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM)) |
duke@435 | 147 | |
duke@435 | 148 | # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to |
duke@435 | 149 | # get around library dependency and compatibility issues. Must use gcc not |
duke@435 | 150 | # g++ to link. |
duke@435 | 151 | ifeq ($(STATIC_CXX), true) |
duke@435 | 152 | LFLAGS_VM += $(STATIC_LIBGCC) |
duke@435 | 153 | LIBS_VM += $(STATIC_STDCXX) |
duke@435 | 154 | else |
duke@435 | 155 | LIBS_VM += -lstdc++ |
duke@435 | 156 | endif |
duke@435 | 157 | |
duke@435 | 158 | LIBS_VM += $(LIBS) |
duke@435 | 159 | endif |
never@1445 | 160 | ifeq ($(ZERO_BUILD), true) |
never@1445 | 161 | LIBS_VM += $(LIBFFI_LIBS) |
never@1445 | 162 | endif |
duke@435 | 163 | |
duke@435 | 164 | LINK_VM = $(LINK_LIB.c) |
duke@435 | 165 | |
duke@435 | 166 | # rule for building precompiled header |
duke@435 | 167 | $(PRECOMPILED_HEADER): $(Precompiled_Files) |
duke@435 | 168 | $(QUIETLY) echo Generating precompiled header $@ |
duke@435 | 169 | $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)/incls |
duke@435 | 170 | $(QUIETLY) $(COMPILE.CC) -x c++-header -c $(GENERATED)/incls/_precompiled.incl -o $@ $(COMPILE_DONE) |
duke@435 | 171 | |
duke@435 | 172 | # making the library: |
duke@435 | 173 | |
duke@435 | 174 | ifneq ($(JVM_BASE_ADDR),) |
duke@435 | 175 | # By default shared library is linked at base address == 0. Modify the |
duke@435 | 176 | # linker script if JVM prefers a different base location. It can also be |
duke@435 | 177 | # implemented with 'prelink -r'. But 'prelink' is not (yet) available on |
duke@435 | 178 | # our build platform (AS-2.1). |
duke@435 | 179 | LD_SCRIPT = libjvm.so.lds |
duke@435 | 180 | $(LD_SCRIPT): $(LIBJVM_MAPFILE) |
duke@435 | 181 | $(QUIETLY) { \ |
duke@435 | 182 | rm -rf $@; \ |
duke@435 | 183 | $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1 | \ |
duke@435 | 184 | sed -e '/^======/,/^======/!d' \ |
duke@435 | 185 | -e '/^======/d' \ |
duke@435 | 186 | -e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/' \ |
duke@435 | 187 | > $@; \ |
duke@435 | 188 | } |
duke@435 | 189 | LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT) |
duke@435 | 190 | endif |
duke@435 | 191 | |
duke@435 | 192 | # With more recent Redhat releases (or the cutting edge version Fedora), if |
duke@435 | 193 | # SELinux is configured to be enabled, the runtime linker will fail to apply |
duke@435 | 194 | # the text relocation to libjvm.so considering that it is built as a non-PIC |
duke@435 | 195 | # DSO. To workaround that, we run chcon to libjvm.so after it is built. See |
duke@435 | 196 | # details in bug 6538311. |
duke@435 | 197 | $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT) |
duke@435 | 198 | $(QUIETLY) { \ |
duke@435 | 199 | echo Linking vm...; \ |
duke@435 | 200 | $(LINK_LIB.CC/PRE_HOOK) \ |
duke@435 | 201 | $(LINK_VM) $(LD_SCRIPT_FLAG) \ |
duke@435 | 202 | $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM); \ |
duke@435 | 203 | $(LINK_LIB.CC/POST_HOOK) \ |
duke@435 | 204 | rm -f $@.1; ln -s $@ $@.1; \ |
phh@1558 | 205 | [ -f $(LIBJVM_G) ] || { ln -s $@ $(LIBJVM_G); ln -s $@.1 $(LIBJVM_G).1; }; \ |
duke@435 | 206 | if [ -x /usr/sbin/selinuxenabled ] ; then \ |
duke@435 | 207 | /usr/sbin/selinuxenabled; \ |
duke@435 | 208 | if [ $$? = 0 ] ; then \ |
duke@435 | 209 | /usr/bin/chcon -t textrel_shlib_t $@; \ |
duke@435 | 210 | if [ $$? != 0 ]; then \ |
xlu@722 | 211 | echo "ERROR: Cannot chcon $@"; \ |
duke@435 | 212 | fi \ |
duke@435 | 213 | fi \ |
duke@435 | 214 | fi \ |
duke@435 | 215 | } |
duke@435 | 216 | |
duke@435 | 217 | DEST_JVM = $(JDK_LIBDIR)/$(VM_SUBDIR)/$(LIBJVM) |
duke@435 | 218 | |
duke@435 | 219 | install_jvm: $(LIBJVM) |
duke@435 | 220 | @echo "Copying $(LIBJVM) to $(DEST_JVM)" |
duke@435 | 221 | $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done" |
duke@435 | 222 | |
duke@435 | 223 | #---------------------------------------------------------------------- |
duke@435 | 224 | # Other files |
duke@435 | 225 | |
duke@435 | 226 | # Gamma launcher |
duke@435 | 227 | include $(MAKEFILES_DIR)/launcher.make |
duke@435 | 228 | |
duke@435 | 229 | # Signal interposition library |
duke@435 | 230 | include $(MAKEFILES_DIR)/jsig.make |
duke@435 | 231 | |
duke@435 | 232 | # Serviceability agent |
duke@435 | 233 | include $(MAKEFILES_DIR)/saproc.make |
duke@435 | 234 | |
duke@435 | 235 | #---------------------------------------------------------------------- |
duke@435 | 236 | |
duke@435 | 237 | build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) checkAndBuildSA |
duke@435 | 238 | |
duke@435 | 239 | install: install_jvm install_jsig install_saproc |
duke@435 | 240 | |
duke@435 | 241 | .PHONY: default build install install_jvm |