hotspot.m4 revision 1868:8b46c6cecc37
1# 2# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved. 3# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4# 5# This code is free software; you can redistribute it and/or modify it 6# under the terms of the GNU General Public License version 2 only, as 7# published by the Free Software Foundation. Oracle designates this 8# particular file as subject to the "Classpath" exception as provided 9# by Oracle in the LICENSE file that accompanied this code. 10# 11# This code is distributed in the hope that it will be useful, but WITHOUT 12# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14# version 2 for more details (a copy is included in the LICENSE file that 15# accompanied this code). 16# 17# You should have received a copy of the GNU General Public License version 18# 2 along with this work; if not, write to the Free Software Foundation, 19# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20# 21# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22# or visit www.oracle.com if you need additional information or have any 23# questions. 24# 25 26############################################################################### 27# Check which interpreter of the JVM we want to build. 28# Currently we have: 29# template: Template interpreter (the default) 30# cpp : C++ interpreter 31AC_DEFUN_ONCE([HOTSPOT_SETUP_JVM_INTERPRETER], 32[ 33 AC_ARG_WITH([jvm-interpreter], [AS_HELP_STRING([--with-jvm-interpreter], 34 [JVM interpreter to build (template, cpp) @<:@template@:>@])]) 35 36 AC_MSG_CHECKING([which interpreter of the JVM to build]) 37 if test "x$with_jvm_interpreter" = x; then 38 JVM_INTERPRETER="template" 39 else 40 JVM_INTERPRETER="$with_jvm_interpreter" 41 fi 42 AC_MSG_RESULT([$JVM_INTERPRETER]) 43 44 if test "x$JVM_INTERPRETER" != xtemplate && test "x$JVM_INTERPRETER" != xcpp; then 45 AC_MSG_ERROR([The available JVM interpreters are: template, cpp]) 46 fi 47 48 AC_SUBST(JVM_INTERPRETER) 49]) 50 51############################################################################### 52# Check which variants of the JVM that we want to build. 53# Currently we have: 54# server: normal interpreter and a C2 or tiered C1/C2 compiler 55# client: normal interpreter and C1 (no C2 compiler) (only 32-bit platforms) 56# minimal1: reduced form of client with optional VM services and features stripped out 57# zero: no machine code interpreter, no compiler 58# zeroshark: zero interpreter and shark/llvm compiler backend 59# core: interpreter only, no compiler (only works on some platforms) 60AC_DEFUN_ONCE([HOTSPOT_SETUP_JVM_VARIANTS], 61[ 62 AC_MSG_CHECKING([which variants of the JVM to build]) 63 AC_ARG_WITH([jvm-variants], [AS_HELP_STRING([--with-jvm-variants], 64 [JVM variants (separated by commas) to build (server, client, minimal1, zero, zeroshark, core) @<:@server@:>@])]) 65 66 if test "x$with_jvm_variants" = x; then 67 with_jvm_variants="server" 68 fi 69 70 JVM_VARIANTS=",$with_jvm_variants," 71 TEST_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/server,//' -e 's/client,//' -e 's/minimal1,//' -e 's/zero,//' -e 's/zeroshark,//' -e 's/core,//'` 72 73 if test "x$TEST_VARIANTS" != "x,"; then 74 AC_MSG_ERROR([The available JVM variants are: server, client, minimal1, zero, zeroshark, core]) 75 fi 76 AC_MSG_RESULT([$with_jvm_variants]) 77 78 JVM_VARIANT_SERVER=`$ECHO "$JVM_VARIANTS" | $SED -e '/,server,/!s/.*/false/g' -e '/,server,/s/.*/true/g'` 79 JVM_VARIANT_CLIENT=`$ECHO "$JVM_VARIANTS" | $SED -e '/,client,/!s/.*/false/g' -e '/,client,/s/.*/true/g'` 80 JVM_VARIANT_MINIMAL1=`$ECHO "$JVM_VARIANTS" | $SED -e '/,minimal1,/!s/.*/false/g' -e '/,minimal1,/s/.*/true/g'` 81 JVM_VARIANT_ZERO=`$ECHO "$JVM_VARIANTS" | $SED -e '/,zero,/!s/.*/false/g' -e '/,zero,/s/.*/true/g'` 82 JVM_VARIANT_ZEROSHARK=`$ECHO "$JVM_VARIANTS" | $SED -e '/,zeroshark,/!s/.*/false/g' -e '/,zeroshark,/s/.*/true/g'` 83 JVM_VARIANT_CORE=`$ECHO "$JVM_VARIANTS" | $SED -e '/,core,/!s/.*/false/g' -e '/,core,/s/.*/true/g'` 84 85 if test "x$JVM_VARIANT_CLIENT" = xtrue; then 86 if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then 87 AC_MSG_ERROR([You cannot build a client JVM for a 64-bit machine.]) 88 fi 89 fi 90 if test "x$JVM_VARIANT_MINIMAL1" = xtrue; then 91 if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then 92 AC_MSG_ERROR([You cannot build a minimal JVM for a 64-bit machine.]) 93 fi 94 fi 95 96 # Replace the commas with AND for use in the build directory name. 97 ANDED_JVM_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/^,//' -e 's/,$//' -e 's/,/AND/g'` 98 COUNT_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/server,/1/' -e 's/client,/1/' -e 's/minimal1,/1/' -e 's/zero,/1/' -e 's/zeroshark,/1/' -e 's/core,/1/'` 99 if test "x$COUNT_VARIANTS" != "x,1"; then 100 BUILDING_MULTIPLE_JVM_VARIANTS=yes 101 else 102 BUILDING_MULTIPLE_JVM_VARIANTS=no 103 fi 104 105 if test "x$JVM_VARIANT_ZERO" = xtrue && test "x$BUILDING_MULTIPLE_JVM_VARIANTS" = xyes; then 106 AC_MSG_ERROR([You cannot build multiple variants with zero.]) 107 fi 108 109 AC_SUBST(JVM_VARIANTS) 110 AC_SUBST(JVM_VARIANT_SERVER) 111 AC_SUBST(JVM_VARIANT_CLIENT) 112 AC_SUBST(JVM_VARIANT_MINIMAL1) 113 AC_SUBST(JVM_VARIANT_ZERO) 114 AC_SUBST(JVM_VARIANT_ZEROSHARK) 115 AC_SUBST(JVM_VARIANT_CORE) 116 117 INCLUDE_SA=true 118 if test "x$JVM_VARIANT_ZERO" = xtrue ; then 119 INCLUDE_SA=false 120 fi 121 if test "x$JVM_VARIANT_ZEROSHARK" = xtrue ; then 122 INCLUDE_SA=false 123 fi 124 if test "x$OPENJDK_TARGET_OS" = xaix ; then 125 INCLUDE_SA=false 126 fi 127 if test "x$OPENJDK_TARGET_CPU" = xaarch64; then 128 INCLUDE_SA=false 129 fi 130 AC_SUBST(INCLUDE_SA) 131 132 if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then 133 MACOSX_UNIVERSAL="true" 134 fi 135 136 AC_SUBST(MACOSX_UNIVERSAL) 137]) 138 139 140############################################################################### 141# Setup legacy vars/targets and new vars to deal with different debug levels. 142# 143# release: no debug information, all optimizations, no asserts. 144# optimized: no debug information, all optimizations, no asserts, HotSpot target is 'optimized'. 145# fastdebug: debug information (-g), all optimizations, all asserts 146# slowdebug: debug information (-g), no optimizations, all asserts 147# 148AC_DEFUN_ONCE([HOTSPOT_SETUP_DEBUG_LEVEL], 149[ 150 case $DEBUG_LEVEL in 151 release ) 152 VARIANT="OPT" 153 FASTDEBUG="false" 154 DEBUG_CLASSFILES="false" 155 BUILD_VARIANT_RELEASE="" 156 HOTSPOT_DEBUG_LEVEL="product" 157 HOTSPOT_EXPORT="product" 158 ;; 159 fastdebug ) 160 VARIANT="DBG" 161 FASTDEBUG="true" 162 DEBUG_CLASSFILES="true" 163 BUILD_VARIANT_RELEASE="-fastdebug" 164 HOTSPOT_DEBUG_LEVEL="fastdebug" 165 HOTSPOT_EXPORT="fastdebug" 166 ;; 167 slowdebug ) 168 VARIANT="DBG" 169 FASTDEBUG="false" 170 DEBUG_CLASSFILES="true" 171 BUILD_VARIANT_RELEASE="-debug" 172 HOTSPOT_DEBUG_LEVEL="debug" 173 HOTSPOT_EXPORT="debug" 174 ;; 175 optimized ) 176 VARIANT="OPT" 177 FASTDEBUG="false" 178 DEBUG_CLASSFILES="false" 179 BUILD_VARIANT_RELEASE="-optimized" 180 HOTSPOT_DEBUG_LEVEL="optimized" 181 HOTSPOT_EXPORT="optimized" 182 ;; 183 esac 184 185 # The debug level 'optimized' is a little special because it is currently only 186 # applicable to the HotSpot build where it means to build a completely 187 # optimized version of the VM without any debugging code (like for the 188 # 'release' debug level which is called 'product' in the HotSpot build) but 189 # with the exception that it can contain additional code which is otherwise 190 # protected by '#ifndef PRODUCT' macros. These 'optimized' builds are used to 191 # test new and/or experimental features which are not intended for customer 192 # shipment. Because these new features need to be tested and benchmarked in 193 # real world scenarios, we want to build the containing JDK at the 'release' 194 # debug level. 195 if test "x$DEBUG_LEVEL" = xoptimized; then 196 DEBUG_LEVEL="release" 197 fi 198 199 ##### 200 # Generate the legacy makefile targets for hotspot. 201 # The hotspot api for selecting the build artifacts, really, needs to be improved. 202 # JDK-7195896 will fix this on the hotspot side by using the JVM_VARIANT_* variables to 203 # determine what needs to be built. All we will need to set here is all_product, all_fastdebug etc 204 # But until then ... 205 HOTSPOT_TARGET="" 206 207 if test "x$JVM_VARIANT_SERVER" = xtrue; then 208 HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL} " 209 fi 210 211 if test "x$JVM_VARIANT_CLIENT" = xtrue; then 212 HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}1 " 213 fi 214 215 if test "x$JVM_VARIANT_MINIMAL1" = xtrue; then 216 HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}minimal1 " 217 fi 218 219 if test "x$JVM_VARIANT_ZERO" = xtrue; then 220 HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}zero " 221 fi 222 223 if test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then 224 HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}shark " 225 fi 226 227 if test "x$JVM_VARIANT_CORE" = xtrue; then 228 HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}core " 229 fi 230 231 HOTSPOT_TARGET="$HOTSPOT_TARGET docs export_$HOTSPOT_EXPORT" 232 233 # On Macosx universal binaries are produced, but they only contain 234 # 64 bit intel. This invalidates control of which jvms are built 235 # from configure, but only server is valid anyway. Fix this 236 # when hotspot makefiles are rewritten. 237 if test "x$MACOSX_UNIVERSAL" = xtrue; then 238 HOTSPOT_TARGET=universal_${HOTSPOT_EXPORT} 239 fi 240 241 ##### 242 243 AC_SUBST(DEBUG_LEVEL) 244 AC_SUBST(VARIANT) 245 AC_SUBST(FASTDEBUG) 246 AC_SUBST(DEBUG_CLASSFILES) 247 AC_SUBST(BUILD_VARIANT_RELEASE) 248]) 249 250AC_DEFUN_ONCE([HOTSPOT_SETUP_HOTSPOT_OPTIONS], 251[ 252 # Control wether Hotspot runs Queens test after build. 253 AC_ARG_ENABLE([hotspot-test-in-build], [AS_HELP_STRING([--enable-hotspot-test-in-build], 254 [run the Queens test after Hotspot build @<:@disabled@:>@])],, 255 [enable_hotspot_test_in_build=no]) 256 if test "x$enable_hotspot_test_in_build" = "xyes"; then 257 TEST_IN_BUILD=true 258 else 259 TEST_IN_BUILD=false 260 fi 261 AC_SUBST(TEST_IN_BUILD) 262]) 263 264AC_DEFUN_ONCE([HOTSPOT_SETUP_BUILD_TWEAKS], 265[ 266 HOTSPOT_MAKE_ARGS="$HOTSPOT_TARGET" 267 AC_SUBST(HOTSPOT_MAKE_ARGS) 268]) 269 270 # -g is already added by ENABLE_DEBUG_SYMBOLS and the hotspot makefiles 271 # will basically do slowdebug builds when DEBUG_BINARIES is set for 272 # fastdebug builds 273 DEBUG_BINARIES=false 274 # Fastdebug builds with this setting will essentially be slowdebug 275 # in hotspot. 276 # -g is already added by ENABLE_DEBUG_SYMBOLS and the hotspot makefiles 277 # will basically do slowdebug builds when DEBUG_BINARIES is set for 278 # fastdebug builds 279 DEBUG_BINARIES=false