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1 # |
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2 # Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved. |
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3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 # |
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5 # This code is free software; you can redistribute it and/or modify it |
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6 # under the terms of the GNU General Public License version 2 only, as |
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7 # published by the Free Software Foundation. Oracle designates this |
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8 # particular file as subject to the "Classpath" exception as provided |
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9 # by Oracle in the LICENSE file that accompanied this code. |
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10 # |
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11 # This code is distributed in the hope that it will be useful, but WITHOUT |
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12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 # version 2 for more details (a copy is included in the LICENSE file that |
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15 # accompanied this code). |
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16 # |
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17 # You should have received a copy of the GNU General Public License version |
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18 # 2 along with this work; if not, write to the Free Software Foundation, |
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19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 # |
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21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 # or visit www.oracle.com if you need additional information or have any |
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23 # questions. |
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24 # |
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25 |
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26 # All valid JVM features, regardless of platform |
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27 VALID_JVM_FEATURES="compiler1 compiler2 zero shark minimal dtrace jvmti jvmci \ |
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28 graal vm-structs jni-check services management all-gcs nmt cds \ |
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29 static-build link-time-opt aot" |
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30 |
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31 # All valid JVM variants |
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32 VALID_JVM_VARIANTS="server client minimal core zero zeroshark custom" |
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33 |
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34 ############################################################################### |
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35 # Check if the specified JVM variant should be built. To be used in shell if |
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36 # constructs, like this: |
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37 # if HOTSPOT_CHECK_JVM_VARIANT(server); then |
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38 # |
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39 # Only valid to use after HOTSPOT_SETUP_JVM_VARIANTS has setup variants. |
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40 |
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41 # Definition kept in one line to allow inlining in if statements. |
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42 # Additional [] needed to keep m4 from mangling shell constructs. |
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43 AC_DEFUN([HOTSPOT_CHECK_JVM_VARIANT], |
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44 [ [ [[ " $JVM_VARIANTS " =~ " $1 " ]] ] ]) |
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45 |
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46 ############################################################################### |
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47 # Check if the specified JVM features are explicitly enabled. To be used in |
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48 # shell if constructs, like this: |
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49 # if HOTSPOT_CHECK_JVM_FEATURE(jvmti); then |
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50 # |
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51 # Only valid to use after HOTSPOT_SETUP_JVM_FEATURES has setup features. |
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52 |
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53 # Definition kept in one line to allow inlining in if statements. |
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54 # Additional [] needed to keep m4 from mangling shell constructs. |
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55 AC_DEFUN([HOTSPOT_CHECK_JVM_FEATURE], |
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56 [ [ [[ " $JVM_FEATURES " =~ " $1 " ]] ] ]) |
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57 |
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58 ############################################################################### |
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59 # Check which variants of the JVM that we want to build. Available variants are: |
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60 # server: normal interpreter, and a tiered C1/C2 compiler |
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61 # client: normal interpreter, and C1 (no C2 compiler) |
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62 # minimal: reduced form of client with optional features stripped out |
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63 # core: normal interpreter only, no compiler |
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64 # zero: C++ based interpreter only, no compiler |
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65 # zeroshark: C++ based interpreter, and a llvm-based compiler |
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66 # custom: baseline JVM with no default features |
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67 # |
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68 AC_DEFUN_ONCE([HOTSPOT_SETUP_JVM_VARIANTS], |
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69 [ |
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70 AC_ARG_WITH([jvm-variants], [AS_HELP_STRING([--with-jvm-variants], |
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71 [JVM variants (separated by commas) to build (server,client,minimal,core,zero,zeroshark,custom) @<:@server@:>@])]) |
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72 |
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73 SETUP_HOTSPOT_TARGET_CPU_PORT |
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74 |
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75 if test "x$with_jvm_variants" = x; then |
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76 with_jvm_variants="server" |
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77 fi |
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78 JVM_VARIANTS_OPT="$with_jvm_variants" |
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79 |
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80 # Has the user listed more than one variant? |
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81 # Additional [] needed to keep m4 from mangling shell constructs. |
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82 if [ [[ "$JVM_VARIANTS_OPT" =~ "," ]] ]; then |
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83 BUILDING_MULTIPLE_JVM_VARIANTS=true |
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84 else |
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85 BUILDING_MULTIPLE_JVM_VARIANTS=false |
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86 fi |
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87 # Replace the commas with AND for use in the build directory name. |
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88 JVM_VARIANTS_WITH_AND=`$ECHO "$JVM_VARIANTS_OPT" | $SED -e 's/,/AND/g'` |
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89 |
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90 AC_MSG_CHECKING([which variants of the JVM to build]) |
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91 # JVM_VARIANTS is a space-separated list. |
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92 # Also use minimal, not minimal1 (which is kept for backwards compatibility). |
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93 JVM_VARIANTS=`$ECHO $JVM_VARIANTS_OPT | $SED -e 's/,/ /g' -e 's/minimal1/minimal/'` |
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94 AC_MSG_RESULT([$JVM_VARIANTS]) |
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95 |
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96 # Check that the selected variants are valid |
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97 |
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98 # grep filter function inspired by a comment to http://stackoverflow.com/a/1617326 |
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99 # Notice that the original variant failes on SLES 10 and 11 |
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100 NEEDLE=${VALID_JVM_VARIANTS// /$'\n'} |
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101 STACK=${JVM_VARIANTS// /$'\n'} |
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102 INVALID_VARIANTS=`$GREP -Fvx "${NEEDLE}" <<< "${STACK}"` |
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103 if test "x$INVALID_VARIANTS" != x; then |
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104 AC_MSG_NOTICE([Unknown variant(s) specified: $INVALID_VARIANTS]) |
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105 AC_MSG_ERROR([The available JVM variants are: $VALID_JVM_VARIANTS]) |
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106 fi |
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107 |
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108 # All "special" variants share the same output directory ("server") |
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109 VALID_MULTIPLE_JVM_VARIANTS="server client minimal" |
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110 NEEDLE=${VALID_MULTIPLE_JVM_VARIANTS// /$'\n'} |
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111 STACK=${JVM_VARIANTS// /$'\n'} |
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112 INVALID_MULTIPLE_VARIANTS=`$GREP -Fvx "${NEEDLE}" <<< "${STACK}"` |
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113 if test "x$INVALID_MULTIPLE_VARIANTS" != x && test "x$BUILDING_MULTIPLE_JVM_VARIANTS" = xtrue; then |
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114 AC_MSG_ERROR([You cannot build multiple variants with anything else than $VALID_MULTIPLE_JVM_VARIANTS.]) |
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115 fi |
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116 |
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117 # The "main" variant is the one used by other libs to link against during the |
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118 # build. |
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119 if test "x$BUILDING_MULTIPLE_JVM_VARIANTS" = "xtrue"; then |
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120 MAIN_VARIANT_PRIO_ORDER="server client minimal" |
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121 for variant in $MAIN_VARIANT_PRIO_ORDER; do |
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122 if HOTSPOT_CHECK_JVM_VARIANT($variant); then |
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123 JVM_VARIANT_MAIN="$variant" |
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124 break |
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125 fi |
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126 done |
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127 else |
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128 JVM_VARIANT_MAIN="$JVM_VARIANTS" |
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129 fi |
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130 |
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131 AC_SUBST(JVM_VARIANTS) |
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132 AC_SUBST(VALID_JVM_VARIANTS) |
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133 AC_SUBST(JVM_VARIANT_MAIN) |
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134 |
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135 if HOTSPOT_CHECK_JVM_VARIANT(zero) || HOTSPOT_CHECK_JVM_VARIANT(zeroshark); then |
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136 # zero behaves as a platform and rewrites these values. This is really weird. :( |
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137 # We are guaranteed that we do not build any other variants when building zero. |
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138 HOTSPOT_TARGET_CPU=zero |
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139 HOTSPOT_TARGET_CPU_ARCH=zero |
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140 fi |
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141 ]) |
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142 |
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143 ############################################################################### |
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144 # Check if dtrace should be enabled and has all prerequisites present. |
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145 # |
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146 AC_DEFUN_ONCE([HOTSPOT_SETUP_DTRACE], |
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147 [ |
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148 # Test for dtrace dependencies |
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149 AC_ARG_ENABLE([dtrace], [AS_HELP_STRING([--enable-dtrace@<:@=yes/no/auto@:>@], |
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150 [enable dtrace. Default is auto, where dtrace is enabled if all dependencies |
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151 are present.])]) |
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152 |
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153 DTRACE_DEP_MISSING=false |
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154 |
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155 AC_MSG_CHECKING([for dtrace tool]) |
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156 if test "x$DTRACE" != "x" && test -x "$DTRACE"; then |
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157 AC_MSG_RESULT([$DTRACE]) |
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158 else |
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159 AC_MSG_RESULT([not found, cannot build dtrace]) |
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160 DTRACE_DEP_MISSING=true |
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161 fi |
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162 |
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163 AC_CHECK_HEADERS([sys/sdt.h], [DTRACE_HEADERS_OK=yes],[DTRACE_HEADERS_OK=no]) |
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164 if test "x$DTRACE_HEADERS_OK" != "xyes"; then |
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165 DTRACE_DEP_MISSING=true |
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166 fi |
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167 |
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168 AC_MSG_CHECKING([if dtrace should be built]) |
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169 if test "x$enable_dtrace" = "xyes"; then |
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170 if test "x$DTRACE_DEP_MISSING" = "xtrue"; then |
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171 AC_MSG_RESULT([no, missing dependencies]) |
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172 HELP_MSG_MISSING_DEPENDENCY([dtrace]) |
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173 AC_MSG_ERROR([Cannot enable dtrace with missing dependencies. See above. $HELP_MSG]) |
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174 else |
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175 INCLUDE_DTRACE=true |
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176 AC_MSG_RESULT([yes, forced]) |
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177 fi |
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178 elif test "x$enable_dtrace" = "xno"; then |
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179 INCLUDE_DTRACE=false |
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180 AC_MSG_RESULT([no, forced]) |
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181 elif test "x$enable_dtrace" = "xauto" || test "x$enable_dtrace" = "x"; then |
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182 if test "x$DTRACE_DEP_MISSING" = "xtrue"; then |
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183 INCLUDE_DTRACE=false |
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184 AC_MSG_RESULT([no, missing dependencies]) |
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185 else |
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186 INCLUDE_DTRACE=true |
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187 AC_MSG_RESULT([yes, dependencies present]) |
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188 fi |
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189 else |
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190 AC_MSG_ERROR([Invalid value for --enable-dtrace: $enable_dtrace]) |
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191 fi |
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192 ]) |
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193 |
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194 ################################################################################ |
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195 # Check if AOT should be enabled |
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196 # |
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197 AC_DEFUN_ONCE([HOTSPOT_ENABLE_DISABLE_AOT], |
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198 [ |
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199 AC_ARG_ENABLE([aot], [AS_HELP_STRING([--enable-aot@<:@=yes/no/auto@:>@], |
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200 [enable ahead of time compilation feature. Default is auto, where aot is enabled if all dependencies are present.])]) |
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201 |
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202 if test "x$enable_aot" = "x" || test "x$enable_aot" = "xauto"; then |
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203 ENABLE_AOT="true" |
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204 elif test "x$enable_aot" = "xyes"; then |
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205 ENABLE_AOT="true" |
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206 elif test "x$enable_aot" = "xno"; then |
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207 ENABLE_AOT="false" |
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208 AC_MSG_CHECKING([if aot should be enabled]) |
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209 AC_MSG_RESULT([no, forced]) |
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210 else |
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211 AC_MSG_ERROR([Invalid value for --enable-aot: $enable_aot]) |
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212 fi |
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213 |
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214 if test "x$ENABLE_AOT" = "xtrue"; then |
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215 # Only enable AOT on X64 platforms. |
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216 if test "x$OPENJDK_TARGET_CPU" = "xx86_64"; then |
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217 if test -e "$HOTSPOT_TOPDIR/src/jdk.aot"; then |
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218 if test -e "$HOTSPOT_TOPDIR/src/jdk.internal.vm.compiler"; then |
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219 ENABLE_AOT="true" |
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220 else |
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221 ENABLE_AOT="false" |
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222 if test "x$enable_aot" = "xyes"; then |
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223 AC_MSG_ERROR([Cannot build AOT without hotspot/src/jdk.internal.vm.compiler sources. Remove --enable-aot.]) |
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224 fi |
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225 fi |
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226 else |
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227 ENABLE_AOT="false" |
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228 if test "x$enable_aot" = "xyes"; then |
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229 AC_MSG_ERROR([Cannot build AOT without hotspot/src/jdk.aot sources. Remove --enable-aot.]) |
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230 fi |
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231 fi |
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232 else |
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233 ENABLE_AOT="false" |
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234 if test "x$enable_aot" = "xyes"; then |
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235 AC_MSG_ERROR([AOT is currently only supported on x86_64. Remove --enable-aot.]) |
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236 fi |
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237 fi |
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238 fi |
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239 |
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240 AC_SUBST(ENABLE_AOT) |
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241 ]) |
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242 |
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243 ################################################################################ |
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244 # Allow to disable CDS |
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245 # |
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246 AC_DEFUN_ONCE([HOTSPOT_ENABLE_DISABLE_CDS], |
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247 [ |
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248 AC_ARG_ENABLE([cds], [AS_HELP_STRING([--enable-cds@<:@=yes/no@:>@], |
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249 [enable class data sharing feature in non-minimal VM. Default is yes.])]) |
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250 |
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251 if test "x$enable_cds" = "x" || test "x$enable_cds" = "xyes"; then |
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252 ENABLE_CDS="true" |
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253 elif test "x$enable_cds" = "xno"; then |
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254 ENABLE_CDS="false" |
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255 else |
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256 AC_MSG_ERROR([Invalid value for --enable-cds: $enable_cds]) |
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257 fi |
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258 |
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259 AC_SUBST(ENABLE_CDS) |
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260 ]) |
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261 |
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262 ############################################################################### |
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263 # Set up all JVM features for each JVM variant. |
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264 # |
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265 AC_DEFUN_ONCE([HOTSPOT_SETUP_JVM_FEATURES], |
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266 [ |
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267 # The user can in some cases supply additional jvm features. For the custom |
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268 # variant, this defines the entire variant. |
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269 AC_ARG_WITH([jvm-features], [AS_HELP_STRING([--with-jvm-features], |
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270 [additional JVM features to enable (separated by comma), use '--help' to show possible values @<:@none@:>@])]) |
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271 if test "x$with_jvm_features" != x; then |
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272 AC_MSG_CHECKING([additional JVM features]) |
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273 JVM_FEATURES=`$ECHO $with_jvm_features | $SED -e 's/,/ /g'` |
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274 AC_MSG_RESULT([$JVM_FEATURES]) |
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275 fi |
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276 |
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277 # Override hotspot cpu definitions for ARM platforms |
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278 if test "x$OPENJDK_TARGET_CPU" = xarm; then |
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279 HOTSPOT_TARGET_CPU=arm_32 |
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280 HOTSPOT_TARGET_CPU_DEFINE="ARM32" |
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281 JVM_LDFLAGS="$JVM_LDFLAGS -fsigned-char" |
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282 JVM_CFLAGS="$JVM_CFLAGS -DARM -fsigned-char" |
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283 elif test "x$OPENJDK_TARGET_CPU" = xaarch64 && test "x$HOTSPOT_TARGET_CPU_PORT" = xarm64; then |
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284 HOTSPOT_TARGET_CPU=arm_64 |
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285 HOTSPOT_TARGET_CPU_ARCH=arm |
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286 JVM_LDFLAGS="$JVM_LDFLAGS -fsigned-char" |
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287 JVM_CFLAGS="$JVM_CFLAGS -DARM -fsigned-char" |
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288 fi |
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289 |
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290 # Verify that dependencies are met for explicitly set features. |
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291 if HOTSPOT_CHECK_JVM_FEATURE(jvmti) && ! HOTSPOT_CHECK_JVM_FEATURE(services); then |
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292 AC_MSG_ERROR([Specified JVM feature 'jvmti' requires feature 'services']) |
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293 fi |
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294 |
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295 if HOTSPOT_CHECK_JVM_FEATURE(management) && ! HOTSPOT_CHECK_JVM_FEATURE(nmt); then |
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296 AC_MSG_ERROR([Specified JVM feature 'management' requires feature 'nmt']) |
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297 fi |
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298 |
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299 if HOTSPOT_CHECK_JVM_FEATURE(jvmci) && ! (HOTSPOT_CHECK_JVM_FEATURE(compiler1) || HOTSPOT_CHECK_JVM_FEATURE(compiler2)); then |
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300 AC_MSG_ERROR([Specified JVM feature 'jvmci' requires feature 'compiler2' or 'compiler1']) |
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301 fi |
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302 |
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303 if HOTSPOT_CHECK_JVM_FEATURE(compiler2) && ! HOTSPOT_CHECK_JVM_FEATURE(all-gcs); then |
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304 AC_MSG_ERROR([Specified JVM feature 'compiler2' requires feature 'all-gcs']) |
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305 fi |
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306 |
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307 if HOTSPOT_CHECK_JVM_FEATURE(vm-structs) && ! HOTSPOT_CHECK_JVM_FEATURE(all-gcs); then |
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308 AC_MSG_ERROR([Specified JVM feature 'vm-structs' requires feature 'all-gcs']) |
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309 fi |
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310 |
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311 # Turn on additional features based on other parts of configure |
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312 if test "x$INCLUDE_DTRACE" = "xtrue"; then |
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313 JVM_FEATURES="$JVM_FEATURES dtrace" |
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314 else |
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315 if HOTSPOT_CHECK_JVM_FEATURE(dtrace); then |
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316 AC_MSG_ERROR([To enable dtrace, you must use --enable-dtrace]) |
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317 fi |
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318 fi |
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319 |
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320 if test "x$STATIC_BUILD" = "xtrue"; then |
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321 JVM_FEATURES="$JVM_FEATURES static-build" |
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322 else |
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323 if HOTSPOT_CHECK_JVM_FEATURE(static-build); then |
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324 AC_MSG_ERROR([To enable static-build, you must use --enable-static-build]) |
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325 fi |
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326 fi |
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327 |
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328 if ! HOTSPOT_CHECK_JVM_VARIANT(zero) && ! HOTSPOT_CHECK_JVM_VARIANT(zeroshark); then |
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329 if HOTSPOT_CHECK_JVM_FEATURE(zero); then |
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330 AC_MSG_ERROR([To enable zero/zeroshark, you must use --with-jvm-variants=zero/zeroshark]) |
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331 fi |
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332 fi |
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333 |
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334 if ! HOTSPOT_CHECK_JVM_VARIANT(zeroshark); then |
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335 if HOTSPOT_CHECK_JVM_FEATURE(shark); then |
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336 AC_MSG_ERROR([To enable shark, you must use --with-jvm-variants=zeroshark]) |
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337 fi |
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338 fi |
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339 |
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340 # Only enable jvmci on x86_64, sparcv9 and aarch64. |
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341 if test "x$OPENJDK_TARGET_CPU" = "xx86_64" || \ |
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342 test "x$OPENJDK_TARGET_CPU" = "xsparcv9" || \ |
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343 test "x$OPENJDK_TARGET_CPU" = "xaarch64" ; then |
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344 JVM_FEATURES_jvmci="jvmci" |
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345 else |
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346 JVM_FEATURES_jvmci="" |
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347 fi |
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348 |
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349 AC_MSG_CHECKING([if jdk.internal.vm.compiler should be built]) |
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350 if HOTSPOT_CHECK_JVM_FEATURE(graal); then |
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351 AC_MSG_RESULT([yes, forced]) |
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352 if test "x$JVM_FEATURES_jvmci" != "xjvmci" ; then |
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353 AC_MSG_ERROR([Specified JVM feature 'graal' requires feature 'jvmci']) |
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354 fi |
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355 INCLUDE_GRAAL="true" |
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356 else |
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357 # By default enable graal build on linux-x64 or where AOT is available. |
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358 # graal build requires jvmci. |
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359 if test "x$JVM_FEATURES_jvmci" = "xjvmci" && \ |
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360 (test "x$OPENJDK_TARGET_CPU" = "xx86_64" && \ |
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361 test "x$OPENJDK_TARGET_OS" = "xlinux" || \ |
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362 test "x$ENABLE_AOT" = "xtrue") ; then |
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363 AC_MSG_RESULT([yes]) |
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364 JVM_FEATURES_graal="graal" |
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365 INCLUDE_GRAAL="true" |
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366 else |
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367 AC_MSG_RESULT([no]) |
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368 JVM_FEATURES_graal="" |
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369 INCLUDE_GRAAL="false" |
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370 fi |
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371 fi |
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372 |
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373 AC_SUBST(INCLUDE_GRAAL) |
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374 |
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375 AC_MSG_CHECKING([if aot should be enabled]) |
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376 if test "x$ENABLE_AOT" = "xtrue"; then |
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377 if test "x$enable_aot" = "xyes"; then |
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378 AC_MSG_RESULT([yes, forced]) |
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379 else |
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380 AC_MSG_RESULT([yes]) |
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381 fi |
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382 JVM_FEATURES_aot="aot" |
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383 else |
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384 if test "x$enable_aot" = "xno"; then |
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385 AC_MSG_RESULT([no, forced]) |
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386 else |
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387 AC_MSG_RESULT([no]) |
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388 fi |
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389 JVM_FEATURES_aot="" |
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390 fi |
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391 |
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392 if test "x$OPENJDK_TARGET_CPU" = xarm ; then |
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393 # Default to use link time optimizations on minimal on arm |
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394 JVM_FEATURES_link_time_opt="link-time-opt" |
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395 else |
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396 JVM_FEATURES_link_time_opt="" |
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397 fi |
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398 |
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399 # All variants but minimal (and custom) get these features |
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400 NON_MINIMAL_FEATURES="$NON_MINIMAL_FEATURES jvmti vm-structs jni-check services management all-gcs nmt" |
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401 if test "x$ENABLE_CDS" = "xtrue"; then |
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402 NON_MINIMAL_FEATURES="$NON_MINIMAL_FEATURES cds" |
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403 fi |
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404 |
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405 # Enable features depending on variant. |
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406 JVM_FEATURES_server="compiler1 compiler2 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci $JVM_FEATURES_aot $JVM_FEATURES_graal" |
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407 JVM_FEATURES_client="compiler1 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci" |
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408 JVM_FEATURES_core="$NON_MINIMAL_FEATURES $JVM_FEATURES" |
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409 JVM_FEATURES_minimal="compiler1 minimal $JVM_FEATURES $JVM_FEATURES_link_time_opt" |
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410 JVM_FEATURES_zero="zero $NON_MINIMAL_FEATURES $JVM_FEATURES" |
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411 JVM_FEATURES_zeroshark="zero shark $NON_MINIMAL_FEATURES $JVM_FEATURES" |
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412 JVM_FEATURES_custom="$JVM_FEATURES" |
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413 |
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414 AC_SUBST(JVM_FEATURES_server) |
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415 AC_SUBST(JVM_FEATURES_client) |
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416 AC_SUBST(JVM_FEATURES_core) |
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417 AC_SUBST(JVM_FEATURES_minimal) |
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418 AC_SUBST(JVM_FEATURES_zero) |
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419 AC_SUBST(JVM_FEATURES_zeroshark) |
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420 AC_SUBST(JVM_FEATURES_custom) |
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421 |
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422 # Used for verification of Makefiles by check-jvm-feature |
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423 AC_SUBST(VALID_JVM_FEATURES) |
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424 |
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425 # We don't support --with-jvm-interpreter anymore, use zero instead. |
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426 BASIC_DEPRECATED_ARG_WITH(jvm-interpreter) |
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427 ]) |
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428 |
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429 ############################################################################### |
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430 # Validate JVM features once all setup is complete, including custom setup. |
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431 # |
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432 AC_DEFUN_ONCE([HOTSPOT_VALIDATE_JVM_FEATURES], |
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433 [ |
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434 # Keep feature lists sorted and free of duplicates |
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435 JVM_FEATURES_server="$($ECHO $($PRINTF '%s\n' $JVM_FEATURES_server | $SORT -u))" |
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436 JVM_FEATURES_client="$($ECHO $($PRINTF '%s\n' $JVM_FEATURES_client | $SORT -u))" |
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437 JVM_FEATURES_core="$($ECHO $($PRINTF '%s\n' $JVM_FEATURES_core | $SORT -u))" |
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438 JVM_FEATURES_minimal="$($ECHO $($PRINTF '%s\n' $JVM_FEATURES_minimal | $SORT -u))" |
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439 JVM_FEATURES_zero="$($ECHO $($PRINTF '%s\n' $JVM_FEATURES_zero | $SORT -u))" |
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440 JVM_FEATURES_zeroshark="$($ECHO $($PRINTF '%s\n' $JVM_FEATURES_zeroshark | $SORT -u))" |
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441 JVM_FEATURES_custom="$($ECHO $($PRINTF '%s\n' $JVM_FEATURES_custom | $SORT -u))" |
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442 |
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443 # Validate features |
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444 for variant in $JVM_VARIANTS; do |
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445 AC_MSG_CHECKING([JVM features for JVM variant '$variant']) |
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446 features_var_name=JVM_FEATURES_$variant |
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447 JVM_FEATURES_TO_TEST=${!features_var_name} |
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448 AC_MSG_RESULT([$JVM_FEATURES_TO_TEST]) |
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449 NEEDLE=${VALID_JVM_FEATURES// /$'\n'} |
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450 STACK=${JVM_FEATURES_TO_TEST// /$'\n'} |
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451 INVALID_FEATURES=`$GREP -Fvx "${NEEDLE}" <<< "${STACK}"` |
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452 if test "x$INVALID_FEATURES" != x; then |
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453 AC_MSG_ERROR([Invalid JVM feature(s): $INVALID_FEATURES]) |
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454 fi |
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455 done |
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456 ]) |
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457 |
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458 ################################################################################ |
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459 # |
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460 # Specify which sources will be used to build the 64-bit ARM port |
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461 # |
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462 # --with-cpu-port=arm64 will use hotspot/src/cpu/arm |
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463 # --with-cpu-port=aarch64 will use hotspot/src/cpu/aarch64 |
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464 # |
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465 AC_DEFUN([SETUP_HOTSPOT_TARGET_CPU_PORT], |
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466 [ |
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467 AC_ARG_WITH(cpu-port, [AS_HELP_STRING([--with-cpu-port], |
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468 [specify sources to use for Hotspot 64-bit ARM port (arm64,aarch64) @<:@aarch64@:>@ ])]) |
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469 |
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470 if test "x$with_cpu_port" != x; then |
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471 if test "x$OPENJDK_TARGET_CPU" != xaarch64; then |
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472 AC_MSG_ERROR([--with-cpu-port only available on aarch64]) |
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473 fi |
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474 if test "x$with_cpu_port" != xarm64 && \ |
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475 test "x$with_cpu_port" != xaarch64; then |
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476 AC_MSG_ERROR([--with-cpu-port must specify arm64 or aarch64]) |
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477 fi |
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478 HOTSPOT_TARGET_CPU_PORT="$with_cpu_port" |
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479 fi |
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480 ]) |
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481 |
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482 |
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483 ################################################################################ |
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484 # Check if gtest should be built |
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485 # |
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486 AC_DEFUN_ONCE([HOTSPOT_ENABLE_DISABLE_GTEST], |
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487 [ |
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488 AC_ARG_ENABLE([hotspot-gtest], [AS_HELP_STRING([--disable-hotspot-gtest], |
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489 [Disables building of the Hotspot unit tests])]) |
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490 |
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491 if test -e "$HOTSPOT_TOPDIR/test/native"; then |
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492 GTEST_DIR_EXISTS="true" |
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493 else |
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494 GTEST_DIR_EXISTS="false" |
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495 fi |
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496 |
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497 AC_MSG_CHECKING([if Hotspot gtest unit tests should be built]) |
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498 if test "x$enable_hotspot_gtest" = "xyes"; then |
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499 if test "x$GTEST_DIR_EXISTS" = "xtrue"; then |
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500 AC_MSG_RESULT([yes, forced]) |
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501 BUILD_GTEST="true" |
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502 else |
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503 AC_MSG_ERROR([Cannot build gtest without the test source]) |
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504 fi |
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505 elif test "x$enable_hotspot_gtest" = "xno"; then |
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506 AC_MSG_RESULT([no, forced]) |
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507 BUILD_GTEST="false" |
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508 elif test "x$enable_hotspot_gtest" = "x"; then |
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509 if test "x$GTEST_DIR_EXISTS" = "xtrue"; then |
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510 AC_MSG_RESULT([yes]) |
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511 BUILD_GTEST="true" |
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512 else |
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513 AC_MSG_RESULT([no]) |
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514 BUILD_GTEST="false" |
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515 fi |
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516 else |
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517 AC_MSG_ERROR([--enable-gtest must be either yes or no]) |
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518 fi |
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519 |
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520 AC_SUBST(BUILD_GTEST) |
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521 ]) |