Thu, 04 Oct 2018 02:46:08 -0700
Added tag jdk8u181-b37 for changeset 6be7467c0f3b
erikj@459 | 1 | # |
dbuck@2172 | 2 | # Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved. |
erikj@459 | 3 | # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
erikj@459 | 4 | # |
erikj@459 | 5 | # This code is free software; you can redistribute it and/or modify it |
erikj@459 | 6 | # under the terms of the GNU General Public License version 2 only, as |
erikj@459 | 7 | # published by the Free Software Foundation. Oracle designates this |
erikj@459 | 8 | # particular file as subject to the "Classpath" exception as provided |
erikj@459 | 9 | # by Oracle in the LICENSE file that accompanied this code. |
erikj@459 | 10 | # |
erikj@459 | 11 | # This code is distributed in the hope that it will be useful, but WITHOUT |
erikj@459 | 12 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
erikj@459 | 13 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
erikj@459 | 14 | # version 2 for more details (a copy is included in the LICENSE file that |
erikj@459 | 15 | # accompanied this code). |
erikj@459 | 16 | # |
erikj@459 | 17 | # You should have received a copy of the GNU General Public License version |
erikj@459 | 18 | # 2 along with this work; if not, write to the Free Software Foundation, |
erikj@459 | 19 | # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
erikj@459 | 20 | # |
erikj@459 | 21 | # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
erikj@459 | 22 | # or visit www.oracle.com if you need additional information or have any |
erikj@459 | 23 | # questions. |
erikj@459 | 24 | # |
erikj@459 | 25 | |
andrew@1862 | 26 | # Prepare the system so that TOOLCHAIN_CHECK_COMPILER_VERSION can be called. |
andrew@1862 | 27 | # Must have CC_VERSION_NUMBER and CXX_VERSION_NUMBER. |
andrew@1862 | 28 | AC_DEFUN([TOOLCHAIN_PREPARE_FOR_VERSION_COMPARISONS], |
andrew@1862 | 29 | [ |
andrew@1862 | 30 | if test "x$CC_VERSION" != "x$CXX_VERSION"; then |
andrew@1862 | 31 | AC_MSG_WARN([C and C++ compiler has different version numbers, $CC_VERSION vs $CXX_VERSION.]) |
andrew@1862 | 32 | AC_MSG_WARN([This typically indicates a broken setup, and is not supported]) |
andrew@1862 | 33 | fi |
andrew@1862 | 34 | |
andrew@1862 | 35 | # We only check CC_VERSION since we assume CXX_VERSION is equal. |
andrew@1862 | 36 | if [ [[ "$CC_VERSION" =~ (.*\.){3} ]] ]; then |
andrew@1862 | 37 | AC_MSG_WARN([C compiler version number has more than three parts (X.Y.Z): $CC_VERSION. Comparisons might be wrong.]) |
andrew@1862 | 38 | fi |
andrew@1862 | 39 | |
andrew@1862 | 40 | if [ [[ "$CC_VERSION" =~ [0-9]{6} ]] ]; then |
andrew@1862 | 41 | AC_MSG_WARN([C compiler version number has a part larger than 99999: $CC_VERSION. Comparisons might be wrong.]) |
andrew@1862 | 42 | fi |
andrew@1862 | 43 | |
andrew@1862 | 44 | COMPARABLE_ACTUAL_VERSION=`$AWK -F. '{ printf("%05d%05d%05d\n", [$]1, [$]2, [$]3) }' <<< "$CC_VERSION"` |
andrew@1862 | 45 | ]) |
andrew@1862 | 46 | |
andrew@1862 | 47 | # Check if the configured compiler (C and C++) is of a specific version or |
andrew@1862 | 48 | # newer. TOOLCHAIN_PREPARE_FOR_VERSION_COMPARISONS must have been called before. |
andrew@1862 | 49 | # |
andrew@1862 | 50 | # Arguments: |
andrew@1862 | 51 | # $1: The version string to check against the found version |
andrew@1862 | 52 | # $2: block to run if the compiler is at least this version (>=) |
andrew@1862 | 53 | # $3: block to run if the compiler is older than this version (<) |
andrew@1862 | 54 | AC_DEFUN([TOOLCHAIN_CHECK_COMPILER_VERSION], |
andrew@1862 | 55 | [ |
andrew@1862 | 56 | REFERENCE_VERSION=$1 |
andrew@1862 | 57 | |
andrew@1862 | 58 | if [ [[ "$REFERENCE_VERSION" =~ (.*\.){3} ]] ]; then |
andrew@1862 | 59 | AC_MSG_ERROR([Internal error: Cannot compare to $REFERENCE_VERSION, only three parts (X.Y.Z) is supported]) |
andrew@1862 | 60 | fi |
andrew@1862 | 61 | |
andrew@1862 | 62 | if [ [[ "$REFERENCE_VERSION" =~ [0-9]{6} ]] ]; then |
andrew@1862 | 63 | AC_MSG_ERROR([Internal error: Cannot compare to $REFERENCE_VERSION, only parts < 99999 is supported]) |
andrew@1862 | 64 | fi |
andrew@1862 | 65 | |
andrew@1862 | 66 | # Version comparison method inspired by http://stackoverflow.com/a/24067243 |
andrew@1862 | 67 | COMPARABLE_REFERENCE_VERSION=`$AWK -F. '{ printf("%05d%05d%05d\n", [$]1, [$]2, [$]3) }' <<< "$REFERENCE_VERSION"` |
andrew@1862 | 68 | |
andrew@1862 | 69 | if test $COMPARABLE_ACTUAL_VERSION -ge $COMPARABLE_REFERENCE_VERSION ; then |
andrew@1862 | 70 | m4_ifval([$2], [$2], [:]) |
andrew@1862 | 71 | else |
andrew@1862 | 72 | m4_ifval([$3], [$3], [:]) |
andrew@1862 | 73 | fi |
andrew@1862 | 74 | ]) |
andrew@1862 | 75 | |
ohair@494 | 76 | # $1 = compiler to test (CC or CXX) |
ohair@494 | 77 | # $2 = human readable name of compiler (C or C++) |
andrew@1862 | 78 | AC_DEFUN([TOOLCHAIN_EXTRACT_COMPILER_VERSION], |
erikj@459 | 79 | [ |
ohair@494 | 80 | COMPILER=[$]$1 |
ohair@494 | 81 | COMPILER_NAME=$2 |
erikj@459 | 82 | |
ohair@494 | 83 | if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
ohair@494 | 84 | # Make sure we use the Sun Studio compiler and not gcc on Solaris, which won't work |
ohair@494 | 85 | COMPILER_VERSION_TEST=`$COMPILER -V 2>&1 | $HEAD -n 1` |
ohair@494 | 86 | $ECHO $COMPILER_VERSION_TEST | $GREP "^.*: Sun $COMPILER_NAME" > /dev/null |
ohair@494 | 87 | if test $? -ne 0; then |
ohair@494 | 88 | GCC_VERSION_TEST=`$COMPILER --version 2>&1 | $HEAD -n 1` |
mduigou@728 | 89 | |
ohair@494 | 90 | AC_MSG_NOTICE([The $COMPILER_NAME compiler (located as $COMPILER) does not seem to be the required Sun Studio compiler.]) |
ohair@494 | 91 | AC_MSG_NOTICE([The result from running with -V was: "$COMPILER_VERSION_TEST" and with --version: "$GCC_VERSION_TEST"]) |
ohair@494 | 92 | AC_MSG_ERROR([Sun Studio compiler is required. Try setting --with-tools-dir.]) |
ohair@478 | 93 | else |
ohair@494 | 94 | COMPILER_VERSION=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^.*@<:@ ,\t@:>@$COMPILER_NAME@<:@ ,\t@:>@\(@<:@1-9@:>@\.@<:@0-9@:>@@<:@0-9@:>@*\).*/\1/p"` |
ohair@494 | 95 | COMPILER_VENDOR="Sun Studio" |
ohair@494 | 96 | fi |
simonis@971 | 97 | elif test "x$OPENJDK_TARGET_OS" = xaix; then |
simonis@971 | 98 | COMPILER_VERSION_TEST=`$COMPILER -qversion 2>&1 | $TAIL -n 1` |
simonis@971 | 99 | $ECHO $COMPILER_VERSION_TEST | $GREP "^Version: " > /dev/null |
simonis@971 | 100 | if test $? -ne 0; then |
simonis@971 | 101 | AC_MSG_ERROR([Failed to detect the compiler version of $COMPILER ....]) |
simonis@971 | 102 | else |
simonis@971 | 103 | COMPILER_VERSION=`$ECHO $COMPILER_VERSION_TEST | $SED -n 's/Version: \([0-9][0-9]\.[0-9][0-9]*\).*/\1/p'` |
simonis@971 | 104 | COMPILER_VENDOR='IBM' |
simonis@971 | 105 | fi |
ohair@494 | 106 | elif test "x$OPENJDK_TARGET_OS" = xwindows; then |
ohair@494 | 107 | # First line typically looks something like: |
tbell@838 | 108 | # Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 16.00.40219.01 for 80x86 |
erikj@752 | 109 | COMPILER_VERSION_TEST=`$COMPILER 2>&1 | $HEAD -n 1 | $TR -d '\r'` |
ohair@494 | 110 | COMPILER_VERSION=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^.*Version \(@<:@1-9@:>@@<:@0-9.@:>@*\) .*/\1/p"` |
ohair@494 | 111 | COMPILER_VENDOR="Microsoft CL.EXE" |
ohair@494 | 112 | COMPILER_CPU_TEST=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^.* for \(.*\)$/\1/p"` |
ohair@494 | 113 | if test "x$OPENJDK_TARGET_CPU" = "xx86"; then |
ohair@494 | 114 | if test "x$COMPILER_CPU_TEST" != "x80x86"; then |
ohair@494 | 115 | AC_MSG_ERROR([Target CPU mismatch. We are building for $OPENJDK_TARGET_CPU but CL is for "$COMPILER_CPU_TEST"; expected "80x86".]) |
ohair@494 | 116 | fi |
ohair@494 | 117 | elif test "x$OPENJDK_TARGET_CPU" = "xx86_64"; then |
ohair@494 | 118 | if test "x$COMPILER_CPU_TEST" != "xx64"; then |
ohair@494 | 119 | AC_MSG_ERROR([Target CPU mismatch. We are building for $OPENJDK_TARGET_CPU but CL is for "$COMPILER_CPU_TEST"; expected "x64".]) |
ohair@494 | 120 | fi |
ohair@494 | 121 | fi |
ohair@494 | 122 | else |
ohair@494 | 123 | COMPILER_VERSION_TEST=`$COMPILER --version 2>&1 | $HEAD -n 1` |
ohair@494 | 124 | # Check that this is likely to be GCC. |
ohair@494 | 125 | $COMPILER --version 2>&1 | $GREP "Free Software Foundation" > /dev/null |
ohair@494 | 126 | if test $? -ne 0; then |
ohair@494 | 127 | AC_MSG_NOTICE([The $COMPILER_NAME compiler (located as $COMPILER) does not seem to be the required GCC compiler.]) |
ohair@494 | 128 | AC_MSG_NOTICE([The result from running with --version was: "$COMPILER_VERSION_TEST"]) |
ohair@494 | 129 | AC_MSG_ERROR([GCC compiler is required. Try setting --with-tools-dir.]) |
ohair@478 | 130 | fi |
mduigou@728 | 131 | |
ohair@494 | 132 | # First line typically looks something like: |
ohair@494 | 133 | # gcc (Ubuntu/Linaro 4.5.2-8ubuntu4) 4.5.2 |
andrew@1862 | 134 | COMPILER_VERSION=`$ECHO $COMPILER_VERSION_TEST | \ |
andrew@1862 | 135 | $SED -e 's/^.* \(@<:@1-9@:>@\.@<:@0-9.@:>@*\)@<:@^0-9.@:>@.*$/\1/'` |
ohair@494 | 136 | COMPILER_VENDOR=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^\(.*\) @<:@1-9@:>@@<:@0-9.@:>@*/\1/p"` |
ohair@494 | 137 | fi |
ohair@494 | 138 | # This sets CC_VERSION or CXX_VERSION. (This comment is a grep marker) |
ohair@494 | 139 | $1_VERSION="$COMPILER_VERSION" |
ohair@494 | 140 | # This sets CC_VENDOR or CXX_VENDOR. (This comment is a grep marker) |
ohair@494 | 141 | $1_VENDOR="$COMPILER_VENDOR" |
erikj@459 | 142 | |
ohair@494 | 143 | AC_MSG_NOTICE([Using $COMPILER_VENDOR $COMPILER_NAME compiler version $COMPILER_VERSION (located at $COMPILER)]) |
erikj@459 | 144 | ]) |
erikj@459 | 145 | |
ohair@494 | 146 | |
erikj@459 | 147 | AC_DEFUN_ONCE([TOOLCHAIN_SETUP_SYSROOT_AND_OUT_OPTIONS], |
erikj@459 | 148 | [ |
ihse@839 | 149 | ############################################################################### |
ihse@839 | 150 | # |
ihse@839 | 151 | # Configure the development tool paths and potential sysroot. |
ihse@839 | 152 | # |
ihse@839 | 153 | AC_LANG(C++) |
erikj@459 | 154 | |
ihse@839 | 155 | # The option used to specify the target .o,.a or .so file. |
ihse@839 | 156 | # When compiling, how to specify the to be created object file. |
ihse@839 | 157 | CC_OUT_OPTION='-o$(SPACE)' |
ihse@839 | 158 | # When linking, how to specify the to be created executable. |
ihse@839 | 159 | EXE_OUT_OPTION='-o$(SPACE)' |
ihse@839 | 160 | # When linking, how to specify the to be created dynamically linkable library. |
ihse@839 | 161 | LD_OUT_OPTION='-o$(SPACE)' |
ihse@839 | 162 | # When archiving, how to specify the to be create static archive for object files. |
ihse@839 | 163 | AR_OUT_OPTION='rcs$(SPACE)' |
ihse@839 | 164 | AC_SUBST(CC_OUT_OPTION) |
ihse@839 | 165 | AC_SUBST(EXE_OUT_OPTION) |
ihse@839 | 166 | AC_SUBST(LD_OUT_OPTION) |
ihse@839 | 167 | AC_SUBST(AR_OUT_OPTION) |
erikj@459 | 168 | ]) |
erikj@459 | 169 | |
ohair@494 | 170 | # $1 = compiler to test (CC or CXX) |
ohair@494 | 171 | # $2 = human readable name of compiler (C or C++) |
ohair@494 | 172 | # $3 = list of compiler names to search for |
ohair@494 | 173 | AC_DEFUN([TOOLCHAIN_FIND_COMPILER], |
erikj@459 | 174 | [ |
ohair@494 | 175 | COMPILER_NAME=$2 |
ohair@494 | 176 | |
erikj@532 | 177 | $1= |
erikj@532 | 178 | # If TOOLS_DIR is set, check for all compiler names in there first |
erikj@532 | 179 | # before checking the rest of the PATH. |
erikj@532 | 180 | if test -n "$TOOLS_DIR"; then |
erikj@532 | 181 | PATH_save="$PATH" |
erikj@532 | 182 | PATH="$TOOLS_DIR" |
erikj@532 | 183 | AC_PATH_PROGS(TOOLS_DIR_$1, $3) |
erikj@532 | 184 | $1=$TOOLS_DIR_$1 |
erikj@532 | 185 | PATH="$PATH_save" |
erikj@532 | 186 | fi |
erikj@532 | 187 | |
ohair@494 | 188 | # AC_PATH_PROGS can't be run multiple times with the same variable, |
ohair@494 | 189 | # so create a new name for this run. |
erikj@532 | 190 | if test "x[$]$1" = x; then |
erikj@532 | 191 | AC_PATH_PROGS(POTENTIAL_$1, $3) |
erikj@532 | 192 | $1=$POTENTIAL_$1 |
erikj@532 | 193 | fi |
ohair@494 | 194 | |
erikj@532 | 195 | if test "x[$]$1" = x; then |
ihse@839 | 196 | HELP_MSG_MISSING_DEPENDENCY([devkit]) |
ihse@839 | 197 | AC_MSG_ERROR([Could not find a $COMPILER_NAME compiler. $HELP_MSG]) |
ohair@494 | 198 | fi |
ohair@494 | 199 | BASIC_FIXUP_EXECUTABLE($1) |
ohair@494 | 200 | TEST_COMPILER="[$]$1" |
simonis@971 | 201 | # Don't remove symbolic links on AIX because 'xlc_r' and 'xlC_r' may all be links |
simonis@971 | 202 | # to 'xlc' but it is crucial that we invoke the compiler with the right name! |
simonis@971 | 203 | if test "x$OPENJDK_BUILD_OS" != xaix; then |
simonis@971 | 204 | AC_MSG_CHECKING([resolved symbolic links for $1]) |
simonis@971 | 205 | BASIC_REMOVE_SYMBOLIC_LINKS(TEST_COMPILER) |
simonis@971 | 206 | AC_MSG_RESULT([$TEST_COMPILER]) |
simonis@971 | 207 | fi |
ohair@494 | 208 | AC_MSG_CHECKING([if $1 is disguised ccache]) |
mduigou@728 | 209 | |
ohair@494 | 210 | COMPILER_BASENAME=`$BASENAME "$TEST_COMPILER"` |
ohair@494 | 211 | if test "x$COMPILER_BASENAME" = "xccache"; then |
ohair@494 | 212 | AC_MSG_RESULT([yes, trying to find proper $COMPILER_NAME compiler]) |
ohair@494 | 213 | # We /usr/lib/ccache in the path, so cc is a symlink to /usr/bin/ccache. |
ohair@494 | 214 | # We want to control ccache invocation ourselves, so ignore this cc and try |
ohair@494 | 215 | # searching again. |
ohair@494 | 216 | |
ohair@494 | 217 | # Remove the path to the fake ccache cc from the PATH |
ohair@494 | 218 | RETRY_COMPILER_SAVED_PATH="$PATH" |
ohair@494 | 219 | COMPILER_DIRNAME=`$DIRNAME [$]$1` |
ohair@494 | 220 | PATH="`$ECHO $PATH | $SED -e "s,$COMPILER_DIRNAME,,g" -e "s,::,:,g" -e "s,^:,,g"`" |
ohair@494 | 221 | |
ohair@494 | 222 | # Try again looking for our compiler |
ohair@494 | 223 | AC_CHECK_TOOLS(PROPER_COMPILER_$1, $3) |
ohair@494 | 224 | BASIC_FIXUP_EXECUTABLE(PROPER_COMPILER_$1) |
ohair@494 | 225 | PATH="$RETRY_COMPILER_SAVED_PATH" |
ohair@494 | 226 | |
ohair@494 | 227 | AC_MSG_CHECKING([for resolved symbolic links for $1]) |
ohair@494 | 228 | BASIC_REMOVE_SYMBOLIC_LINKS(PROPER_COMPILER_$1) |
ohair@494 | 229 | AC_MSG_RESULT([$PROPER_COMPILER_$1]) |
ohair@494 | 230 | $1="$PROPER_COMPILER_$1" |
ohair@494 | 231 | else |
ohair@494 | 232 | AC_MSG_RESULT([no, keeping $1]) |
ohair@494 | 233 | $1="$TEST_COMPILER" |
ohair@494 | 234 | fi |
andrew@1862 | 235 | TOOLCHAIN_EXTRACT_COMPILER_VERSION([$1], [$COMPILER_NAME]) |
ohair@494 | 236 | ]) |
ohair@494 | 237 | |
ohair@494 | 238 | |
ohair@494 | 239 | AC_DEFUN([TOOLCHAIN_SETUP_PATHS], |
ohair@494 | 240 | [ |
ihse@839 | 241 | if test "x$OPENJDK_TARGET_OS" = "xwindows"; then |
ihse@839 | 242 | TOOLCHAIN_SETUP_VISUAL_STUDIO_ENV |
ihse@857 | 243 | TOOLCHAIN_SETUP_MSVCR_DLL |
ihse@839 | 244 | BASIC_DEPRECATED_ARG_WITH([dxsdk]) |
ihse@839 | 245 | BASIC_DEPRECATED_ARG_WITH([dxsdk-lib]) |
ihse@839 | 246 | BASIC_DEPRECATED_ARG_WITH([dxsdk-include]) |
ihse@839 | 247 | fi |
ohair@494 | 248 | |
ihse@839 | 249 | AC_SUBST(MSVCR_DLL) |
ohair@494 | 250 | |
ihse@839 | 251 | # If --build AND --host is set, then the configure script will find any |
ihse@839 | 252 | # cross compilation tools in the PATH. Cross compilation tools |
ihse@839 | 253 | # follows the cross compilation standard where they are prefixed with ${host}. |
ihse@839 | 254 | # For example the binary i686-sun-solaris2.10-gcc |
ihse@839 | 255 | # will cross compile for i686-sun-solaris2.10 |
ihse@839 | 256 | # If neither of build and host is not set, then build=host and the |
ihse@839 | 257 | # default compiler found in the path will be used. |
ihse@839 | 258 | # Setting only --host, does not seem to be really supported. |
ihse@839 | 259 | # Please set both --build and --host if you want to cross compile. |
erikj@459 | 260 | |
ihse@839 | 261 | if test "x$COMPILE_TYPE" = "xcross"; then |
erikj@459 | 262 | # Now we to find a C/C++ compiler that can build executables for the build |
erikj@459 | 263 | # platform. We can't use the AC_PROG_CC macro, since it can only be used |
ohair@478 | 264 | # once. Also, we need to do this before adding a tools dir to the path, |
ohair@478 | 265 | # otherwise we might pick up cross-compilers which don't use standard naming. |
ohair@478 | 266 | # Otherwise, we'll set the BUILD_tools to the native tools, but that'll have |
ohair@478 | 267 | # to wait until they are properly discovered. |
ohair@478 | 268 | AC_PATH_PROGS(BUILD_CC, [cl cc gcc]) |
ohair@494 | 269 | BASIC_FIXUP_EXECUTABLE(BUILD_CC) |
ohair@478 | 270 | AC_PATH_PROGS(BUILD_CXX, [cl CC g++]) |
ohair@494 | 271 | BASIC_FIXUP_EXECUTABLE(BUILD_CXX) |
ohair@478 | 272 | AC_PATH_PROG(BUILD_LD, ld) |
ohair@494 | 273 | BASIC_FIXUP_EXECUTABLE(BUILD_LD) |
ihse@839 | 274 | fi |
ihse@839 | 275 | AC_SUBST(BUILD_CC) |
ihse@839 | 276 | AC_SUBST(BUILD_CXX) |
ihse@839 | 277 | AC_SUBST(BUILD_LD) |
erikj@459 | 278 | |
ihse@839 | 279 | # If a devkit is found on the builddeps server, then prepend its path to the |
ihse@839 | 280 | # PATH variable. If there are cross compilers available in the devkit, these |
ihse@839 | 281 | # will be found by AC_PROG_CC et al. |
ihse@839 | 282 | DEVKIT= |
ihse@839 | 283 | BDEPS_CHECK_MODULE(DEVKIT, devkit, xxx, |
ihse@839 | 284 | [ |
ihse@839 | 285 | # Found devkit |
ihse@839 | 286 | PATH="$DEVKIT/bin:$PATH" |
ihse@839 | 287 | SYS_ROOT="$DEVKIT/${rewritten_target}/sys-root" |
ihse@839 | 288 | if test "x$x_includes" = "xNONE"; then |
ihse@839 | 289 | x_includes="$SYS_ROOT/usr/include/X11" |
ihse@839 | 290 | fi |
ihse@839 | 291 | if test "x$x_libraries" = "xNONE"; then |
ihse@839 | 292 | x_libraries="$SYS_ROOT/usr/lib" |
ihse@839 | 293 | fi |
ihse@839 | 294 | ], |
ihse@839 | 295 | []) |
erikj@459 | 296 | |
ihse@839 | 297 | # Store the CFLAGS etal passed to the configure script. |
ihse@839 | 298 | ORG_CFLAGS="$CFLAGS" |
ihse@839 | 299 | ORG_CXXFLAGS="$CXXFLAGS" |
ihse@839 | 300 | ORG_OBJCFLAGS="$OBJCFLAGS" |
erikj@459 | 301 | |
ihse@839 | 302 | # autoconf magic only relies on PATH, so update it if tools dir is specified |
ihse@839 | 303 | OLD_PATH="$PATH" |
ihse@839 | 304 | if test "x$TOOLS_DIR" != x; then |
ihse@839 | 305 | PATH=$TOOLS_DIR:$PATH |
ihse@839 | 306 | fi |
erikj@459 | 307 | |
ddehaven@1304 | 308 | # Before we locate the compilers, we need to sanitize the Xcode build environment |
ddehaven@1304 | 309 | if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then |
ddehaven@1304 | 310 | # determine path to Xcode developer directory |
ddehaven@1304 | 311 | # can be empty in which case all the tools will rely on a sane Xcode 4 installation |
ddehaven@1304 | 312 | SET_DEVELOPER_DIR= |
ddehaven@1304 | 313 | |
ddehaven@1304 | 314 | if test -n "$XCODE_PATH"; then |
ddehaven@1304 | 315 | DEVELOPER_DIR="$XCODE_PATH"/Contents/Developer |
ddehaven@1304 | 316 | fi |
ddehaven@1304 | 317 | |
ddehaven@1304 | 318 | # DEVELOPER_DIR could also be provided directly |
ddehaven@1304 | 319 | AC_MSG_CHECKING([Determining if we need to set DEVELOPER_DIR]) |
ddehaven@1304 | 320 | if test -n "$DEVELOPER_DIR"; then |
ddehaven@1304 | 321 | if test ! -d "$DEVELOPER_DIR"; then |
ddehaven@1304 | 322 | AC_MSG_ERROR([Xcode Developer path does not exist: $DEVELOPER_DIR, please provide a path to the Xcode 4 application bundle using --with-xcode-path]) |
ddehaven@1304 | 323 | fi |
ddehaven@1304 | 324 | if test ! -f "$DEVELOPER_DIR"/usr/bin/xcodebuild; then |
ddehaven@1304 | 325 | AC_MSG_ERROR([Xcode Developer path is not valid: $DEVELOPER_DIR, it must point to Contents/Developer inside an Xcode application bundle]) |
ddehaven@1304 | 326 | fi |
ddehaven@1304 | 327 | # make it visible to all the tools immediately |
ddehaven@1304 | 328 | export DEVELOPER_DIR |
ddehaven@1304 | 329 | SET_DEVELOPER_DIR="export DEVELOPER_DIR := $DEVELOPER_DIR" |
ddehaven@1304 | 330 | AC_MSG_RESULT([yes ($DEVELOPER_DIR)]) |
ddehaven@1304 | 331 | else |
ddehaven@1304 | 332 | AC_MSG_RESULT([no]) |
ddehaven@1304 | 333 | fi |
ddehaven@1304 | 334 | AC_SUBST(SET_DEVELOPER_DIR) |
ddehaven@1304 | 335 | |
ddehaven@1304 | 336 | AC_PATH_PROG(XCODEBUILD, xcodebuild) |
ddehaven@1304 | 337 | if test -z "$XCODEBUILD"; then |
ddehaven@1304 | 338 | AC_MSG_ERROR([The xcodebuild tool was not found, the Xcode command line tools are required to build on Mac OS X]) |
ddehaven@1304 | 339 | fi |
ddehaven@1304 | 340 | |
ddehaven@1304 | 341 | # Fail-fast: verify we're building on Xcode 4, we cannot build with Xcode 5 or later |
ddehaven@1304 | 342 | XCODE_VERSION=`$XCODEBUILD -version | grep '^Xcode ' | sed 's/Xcode //'` |
ddehaven@1304 | 343 | XC_VERSION_PARTS=( ${XCODE_VERSION//./ } ) |
ddehaven@1304 | 344 | if test ! "${XC_VERSION_PARTS[[0]]}" = "4"; then |
ddehaven@1304 | 345 | AC_MSG_ERROR([Xcode 4 is required to build JDK 8, the version found was $XCODE_VERSION. Use --with-xcode-path to specify the location of Xcode 4 or make Xcode 4 active by using xcode-select.]) |
ddehaven@1304 | 346 | fi |
ddehaven@1304 | 347 | |
ddehaven@1304 | 348 | # Some versions of Xcode 5 command line tools install gcc and g++ as symlinks to |
ddehaven@1304 | 349 | # clang and clang++, which will break the build. So handle that here if we need to. |
ddehaven@1304 | 350 | if test -L "/usr/bin/gcc" -o -L "/usr/bin/g++"; then |
ddehaven@1304 | 351 | # use xcrun to find the real gcc and add it's directory to PATH |
ddehaven@1304 | 352 | # then autoconf magic will find it |
ddehaven@1304 | 353 | AC_MSG_NOTICE([Found gcc symlinks to clang in /usr/bin, adding path to real gcc to PATH]) |
ddehaven@1304 | 354 | XCODE_BIN_PATH=$(dirname `xcrun -find gcc`) |
ddehaven@1304 | 355 | PATH="$XCODE_BIN_PATH":$PATH |
ddehaven@1304 | 356 | fi |
ddehaven@1304 | 357 | |
ddehaven@1304 | 358 | # Determine appropriate SDKPATH, don't use SDKROOT as it interferes with the stub tools |
ddehaven@1304 | 359 | AC_MSG_CHECKING([Determining Xcode SDK path]) |
ddehaven@1304 | 360 | # allow SDKNAME to be set to override the default SDK selection |
ddehaven@1304 | 361 | SDKPATH=`"$XCODEBUILD" -sdk ${SDKNAME:-macosx} -version | grep '^Path: ' | sed 's/Path: //'` |
ddehaven@1304 | 362 | if test -n "$SDKPATH"; then |
ddehaven@1304 | 363 | AC_MSG_RESULT([$SDKPATH]) |
ddehaven@1304 | 364 | else |
ddehaven@1304 | 365 | AC_MSG_RESULT([(none, will use system headers and frameworks)]) |
ddehaven@1304 | 366 | fi |
ddehaven@1304 | 367 | AC_SUBST(SDKPATH) |
ddehaven@1304 | 368 | |
ddehaven@1304 | 369 | # Perform a basic sanity test |
ddehaven@1304 | 370 | if test ! -f "$SDKPATH/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h"; then |
ddehaven@1304 | 371 | AC_MSG_ERROR([Unable to find required framework headers, provide a valid path to Xcode 4 using --with-xcode-path]) |
ddehaven@1304 | 372 | fi |
ddehaven@1304 | 373 | |
ddehaven@1304 | 374 | # if SDKPATH is non-empty then we need to add -isysroot and -iframework for gcc and g++ |
ddehaven@1304 | 375 | if test -n "$SDKPATH"; then |
ddehaven@1304 | 376 | # We need -isysroot <path> and -iframework<path>/System/Library/Frameworks |
ddehaven@1304 | 377 | CFLAGS_JDK="${CFLAGS_JDK} -isysroot \"$SDKPATH\" -iframework\"$SDKPATH/System/Library/Frameworks\"" |
ddehaven@1304 | 378 | CXXFLAGS_JDK="${CXXFLAGS_JDK} -isysroot \"$SDKPATH\" -iframework\"$SDKPATH/System/Library/Frameworks\"" |
ddehaven@1304 | 379 | LDFLAGS_JDK="${LDFLAGS_JDK} -isysroot \"$SDKPATH\" -iframework\"$SDKPATH/System/Library/Frameworks\"" |
ddehaven@1304 | 380 | fi |
ddehaven@1304 | 381 | |
ddehaven@1304 | 382 | # These always need to be set, or we can't find the frameworks embedded in JavaVM.framework |
ddehaven@1304 | 383 | # setting this here means it doesn't have to be peppered throughout the forest |
ddehaven@1304 | 384 | CFLAGS_JDK="$CFLAGS_JDK -F\"$SDKPATH/System/Library/Frameworks/JavaVM.framework/Frameworks\"" |
ddehaven@1304 | 385 | CXXFLAGS_JDK="$CXXFLAGS_JDK -F\"$SDKPATH/System/Library/Frameworks/JavaVM.framework/Frameworks\"" |
ddehaven@1304 | 386 | LDFLAGS_JDK="$LDFLAGS_JDK -F\"$SDKPATH/System/Library/Frameworks/JavaVM.framework/Frameworks\"" |
ddehaven@1304 | 387 | fi |
ohair@494 | 388 | |
ihse@839 | 389 | ### Locate C compiler (CC) |
ohair@494 | 390 | |
ihse@839 | 391 | # On windows, only cl.exe is supported. |
ihse@839 | 392 | # On Solaris, cc is preferred to gcc. |
ihse@839 | 393 | # Elsewhere, gcc is preferred to cc. |
martin@648 | 394 | |
ihse@839 | 395 | if test "x$CC" != x; then |
ihse@839 | 396 | COMPILER_CHECK_LIST="$CC" |
ihse@839 | 397 | elif test "x$OPENJDK_TARGET_OS" = "xwindows"; then |
ihse@839 | 398 | COMPILER_CHECK_LIST="cl" |
ihse@839 | 399 | elif test "x$OPENJDK_TARGET_OS" = "xsolaris"; then |
ihse@839 | 400 | COMPILER_CHECK_LIST="cc gcc" |
kvn@972 | 401 | elif test "x$OPENJDK_TARGET_OS" = "xaix"; then |
kvn@972 | 402 | # Do not probe for cc on AIX. |
kvn@972 | 403 | COMPILER_CHECK_LIST="xlc_r" |
ihse@839 | 404 | else |
ihse@839 | 405 | COMPILER_CHECK_LIST="gcc cc" |
ihse@839 | 406 | fi |
erikj@459 | 407 | |
ihse@839 | 408 | TOOLCHAIN_FIND_COMPILER([CC],[C],[$COMPILER_CHECK_LIST]) |
ihse@839 | 409 | # Now that we have resolved CC ourself, let autoconf have its go at it |
ihse@839 | 410 | AC_PROG_CC([$CC]) |
ohair@494 | 411 | |
kvn@972 | 412 | # Option used to tell the compiler whether to create 32- or 64-bit executables |
kvn@972 | 413 | # Notice that CC contains the full compiler path at this point. |
kvn@972 | 414 | case $CC in |
kvn@972 | 415 | *xlc_r) COMPILER_TARGET_BITS_FLAG="-q";; |
kvn@972 | 416 | *) COMPILER_TARGET_BITS_FLAG="-m";; |
kvn@972 | 417 | esac |
kvn@972 | 418 | AC_SUBST(COMPILER_TARGET_BITS_FLAG) |
simonis@971 | 419 | |
ihse@839 | 420 | ### Locate C++ compiler (CXX) |
ohair@494 | 421 | |
ihse@839 | 422 | if test "x$CXX" != x; then |
ihse@839 | 423 | COMPILER_CHECK_LIST="$CXX" |
ihse@839 | 424 | elif test "x$OPENJDK_TARGET_OS" = "xwindows"; then |
ihse@839 | 425 | COMPILER_CHECK_LIST="cl" |
ihse@839 | 426 | elif test "x$OPENJDK_TARGET_OS" = "xsolaris"; then |
ihse@839 | 427 | COMPILER_CHECK_LIST="CC g++" |
kvn@972 | 428 | elif test "x$OPENJDK_TARGET_OS" = "xaix"; then |
kvn@972 | 429 | # Do not probe for CC on AIX . |
kvn@972 | 430 | COMPILER_CHECK_LIST="xlC_r" |
ihse@839 | 431 | else |
ihse@839 | 432 | COMPILER_CHECK_LIST="g++ CC" |
ihse@839 | 433 | fi |
martin@648 | 434 | |
ihse@839 | 435 | TOOLCHAIN_FIND_COMPILER([CXX],[C++],[$COMPILER_CHECK_LIST]) |
ihse@839 | 436 | # Now that we have resolved CXX ourself, let autoconf have its go at it |
ihse@839 | 437 | AC_PROG_CXX([$CXX]) |
ohair@494 | 438 | |
andrew@1862 | 439 | # This is the compiler version number on the form X.Y[.Z] |
andrew@1862 | 440 | AC_SUBST(CC_VERSION) |
andrew@1862 | 441 | AC_SUBST(CXX_VERSION) |
andrew@1862 | 442 | |
andrew@1862 | 443 | TOOLCHAIN_PREPARE_FOR_VERSION_COMPARISONS |
andrew@1862 | 444 | |
ihse@839 | 445 | ### Locate other tools |
ohair@494 | 446 | |
ihse@839 | 447 | if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
erikj@459 | 448 | AC_PROG_OBJC |
ohair@494 | 449 | BASIC_FIXUP_EXECUTABLE(OBJC) |
ihse@839 | 450 | else |
erikj@459 | 451 | OBJC= |
ihse@839 | 452 | fi |
erikj@459 | 453 | |
ihse@839 | 454 | # Restore the flags to the user specified values. |
ihse@839 | 455 | # This is necessary since AC_PROG_CC defaults CFLAGS to "-g -O2" |
ihse@839 | 456 | CFLAGS="$ORG_CFLAGS" |
ihse@839 | 457 | CXXFLAGS="$ORG_CXXFLAGS" |
ihse@839 | 458 | OBJCFLAGS="$ORG_OBJCFLAGS" |
erikj@459 | 459 | |
ihse@839 | 460 | LD="$CC" |
ihse@839 | 461 | LDEXE="$CC" |
ihse@839 | 462 | LDCXX="$CXX" |
ihse@839 | 463 | LDEXECXX="$CXX" |
ihse@839 | 464 | AC_SUBST(LD) |
ihse@839 | 465 | # LDEXE is the linker to use, when creating executables. |
ihse@839 | 466 | AC_SUBST(LDEXE) |
ihse@839 | 467 | # Linking C++ libraries. |
ihse@839 | 468 | AC_SUBST(LDCXX) |
ihse@839 | 469 | # Linking C++ executables. |
ihse@839 | 470 | AC_SUBST(LDEXECXX) |
erikj@459 | 471 | |
ihse@839 | 472 | if test "x$OPENJDK_TARGET_OS" != xwindows; then |
ohair@478 | 473 | AC_CHECK_TOOL(AR, ar) |
ohair@494 | 474 | BASIC_FIXUP_EXECUTABLE(AR) |
ihse@839 | 475 | fi |
ihse@839 | 476 | if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
erikj@459 | 477 | ARFLAGS="-r" |
kvn@972 | 478 | elif test "x$OPENJDK_TARGET_OS" = xaix; then |
simonis@971 | 479 | ARFLAGS="-X64" |
ihse@839 | 480 | else |
erikj@459 | 481 | ARFLAGS="" |
ihse@839 | 482 | fi |
ihse@839 | 483 | AC_SUBST(ARFLAGS) |
erikj@459 | 484 | |
ihse@839 | 485 | # For hotspot, we need these in Windows mixed path; other platforms keep them the same |
ihse@839 | 486 | HOTSPOT_CXX="$CXX" |
ihse@839 | 487 | HOTSPOT_LD="$LD" |
ihse@839 | 488 | AC_SUBST(HOTSPOT_CXX) |
ihse@839 | 489 | AC_SUBST(HOTSPOT_LD) |
ohair@494 | 490 | |
ihse@839 | 491 | COMPILER_NAME=gcc |
ihse@839 | 492 | COMPILER_TYPE=CC |
ihse@839 | 493 | AS_IF([test "x$OPENJDK_TARGET_OS" = xwindows], [ |
mduigou@728 | 494 | # For now, assume that we are always compiling using cl.exe. |
erikj@459 | 495 | CC_OUT_OPTION=-Fo |
erikj@459 | 496 | EXE_OUT_OPTION=-out: |
erikj@459 | 497 | LD_OUT_OPTION=-out: |
erikj@459 | 498 | AR_OUT_OPTION=-out: |
ohair@478 | 499 | # On Windows, reject /usr/bin/link (as determined in CYGWIN_LINK), which is a cygwin |
erikj@459 | 500 | # program for something completely different. |
ohair@478 | 501 | AC_CHECK_PROG([WINLD], [link],[link],,, [$CYGWIN_LINK]) |
erikj@459 | 502 | # Since we must ignore the first found link, WINLD will contain |
erikj@459 | 503 | # the full path to the link.exe program. |
ohair@494 | 504 | BASIC_FIXUP_EXECUTABLE(WINLD) |
ohair@478 | 505 | printf "Windows linker was found at $WINLD\n" |
ohair@478 | 506 | AC_MSG_CHECKING([if the found link.exe is actually the Visual Studio linker]) |
ohair@478 | 507 | "$WINLD" --version > /dev/null |
ohair@478 | 508 | if test $? -eq 0 ; then |
ohair@478 | 509 | AC_MSG_RESULT([no]) |
ohair@478 | 510 | AC_MSG_ERROR([This is the Cygwin link tool. Please check your PATH and rerun configure.]) |
ohair@478 | 511 | else |
ohair@478 | 512 | AC_MSG_RESULT([yes]) |
ohair@478 | 513 | fi |
erikj@459 | 514 | LD="$WINLD" |
erikj@459 | 515 | LDEXE="$WINLD" |
erikj@459 | 516 | LDCXX="$WINLD" |
erikj@459 | 517 | LDEXECXX="$WINLD" |
erikj@459 | 518 | |
erikj@459 | 519 | AC_CHECK_PROG([MT], [mt], [mt],,, [/usr/bin/mt]) |
ohair@494 | 520 | BASIC_FIXUP_EXECUTABLE(MT) |
erikj@459 | 521 | # The resource compiler |
erikj@459 | 522 | AC_CHECK_PROG([RC], [rc], [rc],,, [/usr/bin/rc]) |
ohair@494 | 523 | BASIC_FIXUP_EXECUTABLE(RC) |
erikj@459 | 524 | |
ohair@494 | 525 | # For hotspot, we need these in Windows mixed path, |
ohair@494 | 526 | # so rewrite them all. Need added .exe suffix. |
ohair@494 | 527 | HOTSPOT_CXX="$CXX.exe" |
ohair@494 | 528 | HOTSPOT_LD="$LD.exe" |
ohair@494 | 529 | HOTSPOT_MT="$MT.exe" |
ohair@494 | 530 | HOTSPOT_RC="$RC.exe" |
ohair@494 | 531 | BASIC_WINDOWS_REWRITE_AS_WINDOWS_MIXED_PATH(HOTSPOT_CXX) |
ohair@494 | 532 | BASIC_WINDOWS_REWRITE_AS_WINDOWS_MIXED_PATH(HOTSPOT_LD) |
ohair@494 | 533 | BASIC_WINDOWS_REWRITE_AS_WINDOWS_MIXED_PATH(HOTSPOT_MT) |
ohair@494 | 534 | BASIC_WINDOWS_REWRITE_AS_WINDOWS_MIXED_PATH(HOTSPOT_RC) |
ohair@494 | 535 | AC_SUBST(HOTSPOT_MT) |
ohair@494 | 536 | AC_SUBST(HOTSPOT_RC) |
ohair@494 | 537 | |
ohair@494 | 538 | RC_FLAGS="-nologo -l 0x409 -r" |
erikj@459 | 539 | AS_IF([test "x$VARIANT" = xOPT], [ |
ihse@839 | 540 | RC_FLAGS="$RC_FLAGS -d NDEBUG" |
ihse@839 | 541 | ]) |
erikj@755 | 542 | |
ihse@839 | 543 | # The version variables used to create RC_FLAGS may be overridden |
ihse@839 | 544 | # in a custom configure script, or possibly the command line. |
ihse@839 | 545 | # Let those variables be expanded at make time in spec.gmk. |
ihse@839 | 546 | # The \$ are escaped to the shell, and the $(...) variables |
ihse@839 | 547 | # are evaluated by make. |
ihse@839 | 548 | RC_FLAGS="$RC_FLAGS \ |
ihse@839 | 549 | -d \"JDK_BUILD_ID=\$(FULL_VERSION)\" \ |
ihse@839 | 550 | -d \"JDK_COMPANY=\$(COMPANY_NAME)\" \ |
ihse@839 | 551 | -d \"JDK_COMPONENT=\$(PRODUCT_NAME) \$(JDK_RC_PLATFORM_NAME) binary\" \ |
erikj@1404 | 552 | -d \"JDK_VER=\$(JDK_MINOR_VERSION).\$(JDK_MICRO_VERSION).\$(COOKED_JDK_UPDATE_VERSION).\$(COOKED_BUILD_NUMBER)\" \ |
ihse@839 | 553 | -d \"JDK_COPYRIGHT=Copyright \xA9 $COPYRIGHT_YEAR\" \ |
ihse@839 | 554 | -d \"JDK_NAME=\$(PRODUCT_NAME) \$(JDK_RC_PLATFORM_NAME) \$(JDK_MINOR_VERSION) \$(JDK_UPDATE_META_TAG)\" \ |
erikj@1404 | 555 | -d \"JDK_FVER=\$(JDK_MINOR_VERSION),\$(JDK_MICRO_VERSION),\$(COOKED_JDK_UPDATE_VERSION),\$(COOKED_BUILD_NUMBER)\"" |
erikj@459 | 556 | |
ihse@839 | 557 | # lib.exe is used to create static libraries. |
ihse@839 | 558 | AC_CHECK_PROG([WINAR], [lib],[lib],,,) |
ihse@839 | 559 | BASIC_FIXUP_EXECUTABLE(WINAR) |
ihse@839 | 560 | AR="$WINAR" |
ihse@839 | 561 | ARFLAGS="-nologo -NODEFAULTLIB:MSVCRT" |
erikj@459 | 562 | |
ihse@839 | 563 | AC_CHECK_PROG([DUMPBIN], [dumpbin], [dumpbin],,,) |
ihse@839 | 564 | BASIC_FIXUP_EXECUTABLE(DUMPBIN) |
erikj@459 | 565 | |
ihse@839 | 566 | COMPILER_TYPE=CL |
andrew@1862 | 567 | # silence copyright notice and other headers. |
andrew@1862 | 568 | COMMON_CCXXFLAGS="$COMMON_CCXXFLAGS -nologo" |
ihse@839 | 569 | ]) |
ihse@839 | 570 | AC_SUBST(RC_FLAGS) |
ihse@839 | 571 | AC_SUBST(COMPILER_TYPE) |
erikj@459 | 572 | |
ihse@839 | 573 | AC_PROG_CPP |
ihse@839 | 574 | BASIC_FIXUP_EXECUTABLE(CPP) |
erikj@459 | 575 | |
ihse@839 | 576 | AC_PROG_CXXCPP |
ihse@839 | 577 | BASIC_FIXUP_EXECUTABLE(CXXCPP) |
ohair@478 | 578 | |
ihse@839 | 579 | if test "x$COMPILE_TYPE" != "xcross"; then |
ohair@478 | 580 | # If we are not cross compiling, use the same compilers for |
ohair@478 | 581 | # building the build platform executables. The cross-compilation |
ohair@478 | 582 | # case needed to be done earlier, but this can only be done after |
ohair@478 | 583 | # the native tools have been localized. |
ohair@478 | 584 | BUILD_CC="$CC" |
ohair@478 | 585 | BUILD_CXX="$CXX" |
ohair@478 | 586 | BUILD_LD="$LD" |
ihse@839 | 587 | fi |
erikj@459 | 588 | |
ihse@839 | 589 | # for solaris we really need solaris tools, and not gnu equivalent |
ihse@839 | 590 | # these seems to normally reside in /usr/ccs/bin so add that to path before |
ihse@839 | 591 | # starting to probe |
ihse@839 | 592 | # |
ihse@839 | 593 | # NOTE: I add this /usr/ccs/bin after TOOLS but before OLD_PATH |
ihse@839 | 594 | # so that it can be overriden --with-tools-dir |
ihse@839 | 595 | if test "x$OPENJDK_BUILD_OS" = xsolaris; then |
erikj@459 | 596 | PATH="${TOOLS_DIR}:/usr/ccs/bin:${OLD_PATH}" |
ihse@839 | 597 | fi |
erikj@459 | 598 | |
ihse@839 | 599 | # Find the right assembler. |
ihse@839 | 600 | if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
erikj@459 | 601 | AC_PATH_PROG(AS, as) |
ohair@494 | 602 | BASIC_FIXUP_EXECUTABLE(AS) |
ihse@839 | 603 | else |
erikj@459 | 604 | AS="$CC -c" |
ihse@839 | 605 | fi |
ihse@839 | 606 | AC_SUBST(AS) |
erikj@459 | 607 | |
ihse@839 | 608 | if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
erikj@672 | 609 | AC_PATH_PROG(NM, nm) |
ohair@494 | 610 | BASIC_FIXUP_EXECUTABLE(NM) |
erikj@672 | 611 | AC_PATH_PROG(GNM, gnm) |
erikj@672 | 612 | BASIC_FIXUP_EXECUTABLE(GNM) |
erikj@459 | 613 | AC_PATH_PROG(STRIP, strip) |
ohair@494 | 614 | BASIC_FIXUP_EXECUTABLE(STRIP) |
erikj@459 | 615 | AC_PATH_PROG(MCS, mcs) |
ohair@494 | 616 | BASIC_FIXUP_EXECUTABLE(MCS) |
ihse@839 | 617 | elif test "x$OPENJDK_TARGET_OS" != xwindows; then |
ddehaven@1304 | 618 | AC_PATH_PROG(OTOOL, otool) |
ddehaven@1304 | 619 | if test "x$OTOOL" = "x"; then |
ddehaven@1304 | 620 | OTOOL="true" |
ddehaven@1304 | 621 | fi |
erikj@459 | 622 | AC_CHECK_TOOL(NM, nm) |
ohair@494 | 623 | BASIC_FIXUP_EXECUTABLE(NM) |
erikj@672 | 624 | GNM="$NM" |
erikj@672 | 625 | AC_SUBST(GNM) |
erikj@459 | 626 | AC_CHECK_TOOL(STRIP, strip) |
ohair@494 | 627 | BASIC_FIXUP_EXECUTABLE(STRIP) |
ihse@839 | 628 | fi |
erikj@459 | 629 | |
ihse@839 | 630 | # objcopy is used for moving debug symbols to separate files when |
ihse@839 | 631 | # full debug symbols are enabled. |
ihse@839 | 632 | if test "x$OPENJDK_TARGET_OS" = xsolaris || test "x$OPENJDK_TARGET_OS" = xlinux; then |
ohair@494 | 633 | AC_CHECK_TOOLS(OBJCOPY, [gobjcopy objcopy]) |
tbell@516 | 634 | # Only call fixup if objcopy was found. |
tbell@516 | 635 | if test -n "$OBJCOPY"; then |
ihse@839 | 636 | BASIC_FIXUP_EXECUTABLE(OBJCOPY) |
tbell@516 | 637 | fi |
ihse@839 | 638 | fi |
ohair@494 | 639 | |
ihse@839 | 640 | AC_CHECK_TOOLS(OBJDUMP, [gobjdump objdump]) |
ihse@839 | 641 | if test "x$OBJDUMP" != x; then |
ihse@839 | 642 | # Only used for compare.sh; we can live without it. BASIC_FIXUP_EXECUTABLE bails if argument is missing. |
ihse@839 | 643 | BASIC_FIXUP_EXECUTABLE(OBJDUMP) |
ihse@839 | 644 | fi |
erikj@459 | 645 | |
ihse@839 | 646 | TOOLCHAIN_SETUP_JTREG |
erikj@718 | 647 | |
ihse@839 | 648 | # Restore old path without tools dir |
ihse@839 | 649 | PATH="$OLD_PATH" |
erikj@459 | 650 | ]) |
erikj@459 | 651 | |
erikj@459 | 652 | |
erikj@459 | 653 | AC_DEFUN_ONCE([TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_LIBS], |
erikj@459 | 654 | [ |
erikj@459 | 655 | |
ihse@839 | 656 | ############################################################################### |
ihse@839 | 657 | # |
ihse@839 | 658 | # How to compile shared libraries. |
ihse@839 | 659 | # |
erikj@459 | 660 | |
ihse@839 | 661 | if test "x$GCC" = xyes; then |
erikj@459 | 662 | COMPILER_NAME=gcc |
erikj@459 | 663 | PICFLAG="-fPIC" |
erikj@459 | 664 | LIBRARY_PREFIX=lib |
erikj@459 | 665 | SHARED_LIBRARY='lib[$]1.so' |
erikj@459 | 666 | STATIC_LIBRARY='lib[$]1.a' |
erikj@459 | 667 | SHARED_LIBRARY_FLAGS="-shared" |
erikj@459 | 668 | SHARED_LIBRARY_SUFFIX='.so' |
erikj@459 | 669 | STATIC_LIBRARY_SUFFIX='.a' |
erikj@459 | 670 | OBJ_SUFFIX='.o' |
erikj@459 | 671 | EXE_SUFFIX='' |
erikj@459 | 672 | SET_SHARED_LIBRARY_NAME='-Xlinker -soname=[$]1' |
erikj@459 | 673 | SET_SHARED_LIBRARY_MAPFILE='-Xlinker -version-script=[$]1' |
erikj@459 | 674 | C_FLAG_REORDER='' |
erikj@459 | 675 | CXX_FLAG_REORDER='' |
ohair@478 | 676 | SET_SHARED_LIBRARY_ORIGIN='-Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$$$ORIGIN[$]1' |
ohair@478 | 677 | SET_EXECUTABLE_ORIGIN='-Xlinker -rpath -Xlinker \$$$$ORIGIN[$]1' |
erikj@459 | 678 | LD="$CC" |
erikj@459 | 679 | LDEXE="$CC" |
erikj@459 | 680 | LDCXX="$CXX" |
erikj@459 | 681 | LDEXECXX="$CXX" |
erikj@459 | 682 | POST_STRIP_CMD="$STRIP -g" |
erikj@459 | 683 | |
erikj@459 | 684 | # Linking is different on MacOSX |
ohair@494 | 685 | if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
ihse@839 | 686 | # Might change in the future to clang. |
ihse@839 | 687 | COMPILER_NAME=gcc |
ihse@839 | 688 | SHARED_LIBRARY='lib[$]1.dylib' |
ihse@839 | 689 | SHARED_LIBRARY_FLAGS="-dynamiclib -compatibility_version 1.0.0 -current_version 1.0.0 $PICFLAG" |
ihse@839 | 690 | SHARED_LIBRARY_SUFFIX='.dylib' |
ihse@839 | 691 | EXE_SUFFIX='' |
ihse@839 | 692 | SET_SHARED_LIBRARY_NAME='-Xlinker -install_name -Xlinker @rpath/[$]1' |
ihse@839 | 693 | SET_SHARED_LIBRARY_MAPFILE='' |
ihse@839 | 694 | SET_SHARED_LIBRARY_ORIGIN='-Xlinker -rpath -Xlinker @loader_path/.' |
ihse@839 | 695 | SET_EXECUTABLE_ORIGIN="$SET_SHARED_LIBRARY_ORIGIN" |
ihse@839 | 696 | POST_STRIP_CMD="$STRIP -S" |
erikj@459 | 697 | fi |
ihse@839 | 698 | else |
ohair@494 | 699 | if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
ihse@839 | 700 | # If it is not gcc, then assume it is the Oracle Solaris Studio Compiler |
ihse@839 | 701 | COMPILER_NAME=ossc |
ihse@839 | 702 | PICFLAG="-KPIC" |
ihse@839 | 703 | LIBRARY_PREFIX=lib |
ihse@839 | 704 | SHARED_LIBRARY='lib[$]1.so' |
ihse@839 | 705 | STATIC_LIBRARY='lib[$]1.a' |
ihse@839 | 706 | SHARED_LIBRARY_FLAGS="-G" |
ihse@839 | 707 | SHARED_LIBRARY_SUFFIX='.so' |
ihse@839 | 708 | STATIC_LIBRARY_SUFFIX='.a' |
ihse@839 | 709 | OBJ_SUFFIX='.o' |
ihse@839 | 710 | EXE_SUFFIX='' |
ihse@839 | 711 | SET_SHARED_LIBRARY_NAME='' |
ihse@839 | 712 | SET_SHARED_LIBRARY_MAPFILE='-M[$]1' |
ihse@839 | 713 | C_FLAG_REORDER='-xF' |
ihse@839 | 714 | CXX_FLAG_REORDER='-xF' |
ihse@839 | 715 | SET_SHARED_LIBRARY_ORIGIN='-R\$$$$ORIGIN[$]1' |
ihse@839 | 716 | SET_EXECUTABLE_ORIGIN="$SET_SHARED_LIBRARY_ORIGIN" |
ihse@839 | 717 | CFLAGS_JDK="${CFLAGS_JDK} -D__solaris__" |
ihse@839 | 718 | CXXFLAGS_JDK="${CXXFLAGS_JDK} -D__solaris__" |
ihse@839 | 719 | CFLAGS_JDKLIB_EXTRA='-xstrconst' |
ihse@839 | 720 | POST_STRIP_CMD="$STRIP -x" |
ihse@839 | 721 | POST_MCS_CMD="$MCS -d -a \"JDK $FULL_VERSION\"" |
erikj@459 | 722 | fi |
simonis@971 | 723 | if test "x$OPENJDK_TARGET_OS" = xaix; then |
simonis@971 | 724 | COMPILER_NAME=xlc |
simonis@971 | 725 | PICFLAG="-qpic=large" |
simonis@971 | 726 | LIBRARY_PREFIX=lib |
simonis@971 | 727 | SHARED_LIBRARY='lib[$]1.so' |
simonis@971 | 728 | STATIC_LIBRARY='lib[$]1.a' |
simonis@971 | 729 | SHARED_LIBRARY_FLAGS="-qmkshrobj" |
simonis@971 | 730 | SHARED_LIBRARY_SUFFIX='.so' |
simonis@971 | 731 | STATIC_LIBRARY_SUFFIX='.a' |
simonis@971 | 732 | OBJ_SUFFIX='.o' |
simonis@971 | 733 | EXE_SUFFIX='' |
simonis@971 | 734 | SET_SHARED_LIBRARY_NAME='' |
simonis@971 | 735 | SET_SHARED_LIBRARY_MAPFILE='' |
simonis@971 | 736 | C_FLAG_REORDER='' |
simonis@971 | 737 | CXX_FLAG_REORDER='' |
simonis@971 | 738 | SET_SHARED_LIBRARY_ORIGIN='' |
simonis@971 | 739 | SET_EXECUTABLE_ORIGIN="" |
simonis@971 | 740 | CFLAGS_JDK="" |
simonis@971 | 741 | CXXFLAGS_JDK="" |
simonis@971 | 742 | CFLAGS_JDKLIB_EXTRA='' |
simonis@971 | 743 | POST_STRIP_CMD="$STRIP -X32_64" |
simonis@971 | 744 | POST_MCS_CMD="" |
simonis@971 | 745 | fi |
ohair@494 | 746 | if test "x$OPENJDK_TARGET_OS" = xwindows; then |
ihse@839 | 747 | # If it is not gcc, then assume it is the MS Visual Studio compiler |
ihse@839 | 748 | COMPILER_NAME=cl |
ihse@839 | 749 | PICFLAG="" |
ihse@839 | 750 | LIBRARY_PREFIX= |
ihse@839 | 751 | SHARED_LIBRARY='[$]1.dll' |
ihse@839 | 752 | STATIC_LIBRARY='[$]1.lib' |
ihse@839 | 753 | SHARED_LIBRARY_FLAGS="-LD" |
ihse@839 | 754 | SHARED_LIBRARY_SUFFIX='.dll' |
ihse@839 | 755 | STATIC_LIBRARY_SUFFIX='.lib' |
ihse@839 | 756 | OBJ_SUFFIX='.obj' |
ihse@839 | 757 | EXE_SUFFIX='.exe' |
ihse@839 | 758 | SET_SHARED_LIBRARY_NAME='' |
ihse@839 | 759 | SET_SHARED_LIBRARY_MAPFILE='' |
ihse@839 | 760 | SET_SHARED_LIBRARY_ORIGIN='' |
ihse@839 | 761 | SET_EXECUTABLE_ORIGIN='' |
erikj@459 | 762 | fi |
ihse@839 | 763 | fi |
erikj@459 | 764 | |
ihse@839 | 765 | AC_SUBST(COMPILER_NAME) |
ihse@839 | 766 | AC_SUBST(OBJ_SUFFIX) |
ihse@839 | 767 | AC_SUBST(SHARED_LIBRARY) |
ihse@839 | 768 | AC_SUBST(STATIC_LIBRARY) |
ihse@839 | 769 | AC_SUBST(LIBRARY_PREFIX) |
ihse@839 | 770 | AC_SUBST(SHARED_LIBRARY_SUFFIX) |
ihse@839 | 771 | AC_SUBST(STATIC_LIBRARY_SUFFIX) |
ihse@839 | 772 | AC_SUBST(EXE_SUFFIX) |
ihse@839 | 773 | AC_SUBST(SHARED_LIBRARY_FLAGS) |
ihse@839 | 774 | AC_SUBST(SET_SHARED_LIBRARY_NAME) |
ihse@839 | 775 | AC_SUBST(SET_SHARED_LIBRARY_MAPFILE) |
ihse@839 | 776 | AC_SUBST(C_FLAG_REORDER) |
ihse@839 | 777 | AC_SUBST(CXX_FLAG_REORDER) |
ihse@839 | 778 | AC_SUBST(SET_SHARED_LIBRARY_ORIGIN) |
ihse@839 | 779 | AC_SUBST(SET_EXECUTABLE_ORIGIN) |
ihse@839 | 780 | AC_SUBST(POST_STRIP_CMD) |
ihse@839 | 781 | AC_SUBST(POST_MCS_CMD) |
erikj@459 | 782 | |
ihse@839 | 783 | # The (cross) compiler is now configured, we can now test capabilities |
ihse@839 | 784 | # of the target platform. |
erikj@459 | 785 | ]) |
erikj@459 | 786 | |
erikj@459 | 787 | AC_DEFUN_ONCE([TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_OPTIMIZATION], |
erikj@459 | 788 | [ |
erikj@459 | 789 | |
ihse@839 | 790 | ############################################################################### |
ihse@839 | 791 | # |
ihse@839 | 792 | # Setup the opt flags for different compilers |
ihse@839 | 793 | # and different operating systems. |
ihse@839 | 794 | # |
ohair@478 | 795 | |
ihse@839 | 796 | # |
ihse@839 | 797 | # NOTE: check for -mstackrealign needs to be below potential addition of -m32 |
ihse@839 | 798 | # |
ihse@839 | 799 | if test "x$OPENJDK_TARGET_CPU_BITS" = x32 && test "x$OPENJDK_TARGET_OS" = xmacosx; then |
ohair@478 | 800 | # On 32-bit MacOSX the OS requires C-entry points to be 16 byte aligned. |
ohair@478 | 801 | # While waiting for a better solution, the current workaround is to use -mstackrealign. |
ohair@478 | 802 | CFLAGS="$CFLAGS -mstackrealign" |
ohair@478 | 803 | AC_MSG_CHECKING([if 32-bit compiler supports -mstackrealign]) |
ohair@478 | 804 | AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])], |
ihse@839 | 805 | [ |
ihse@839 | 806 | AC_MSG_RESULT([yes]) |
ihse@839 | 807 | ], |
ihse@839 | 808 | [ |
ihse@839 | 809 | AC_MSG_RESULT([no]) |
ihse@839 | 810 | AC_MSG_ERROR([The selected compiler $CXX does not support -mstackrealign! Try to put another compiler in the path.]) |
ihse@839 | 811 | ] |
ihse@839 | 812 | ) |
ihse@839 | 813 | fi |
ohair@478 | 814 | |
ihse@839 | 815 | C_FLAG_DEPS="-MMD -MF" |
ihse@839 | 816 | CXX_FLAG_DEPS="-MMD -MF" |
erikj@459 | 817 | |
ihse@839 | 818 | case $COMPILER_TYPE in |
ihse@839 | 819 | CC ) |
ihse@839 | 820 | case $COMPILER_NAME in |
ihse@839 | 821 | gcc ) |
ihse@839 | 822 | case $OPENJDK_TARGET_OS in |
ihse@839 | 823 | macosx ) |
ihse@839 | 824 | # On MacOSX we optimize for size, something |
ihse@839 | 825 | # we should do for all platforms? |
ihse@839 | 826 | C_O_FLAG_HI="-Os" |
ihse@839 | 827 | C_O_FLAG_NORM="-Os" |
ihse@839 | 828 | C_O_FLAG_NONE="" |
ihse@839 | 829 | ;; |
ihse@839 | 830 | *) |
ihse@839 | 831 | C_O_FLAG_HI="-O3" |
ihse@839 | 832 | C_O_FLAG_NORM="-O2" |
ihse@839 | 833 | C_O_FLAG_NONE="-O0" |
ihse@839 | 834 | ;; |
ihse@839 | 835 | esac |
ihse@839 | 836 | CXX_O_FLAG_HI="$C_O_FLAG_HI" |
ihse@839 | 837 | CXX_O_FLAG_NORM="$C_O_FLAG_NORM" |
ihse@839 | 838 | CXX_O_FLAG_NONE="$C_O_FLAG_NONE" |
ihse@839 | 839 | CFLAGS_DEBUG_SYMBOLS="-g" |
ihse@839 | 840 | CXXFLAGS_DEBUG_SYMBOLS="-g" |
ihse@839 | 841 | if test "x$OPENJDK_TARGET_CPU_BITS" = "x64" && test "x$DEBUG_LEVEL" = "xfastdebug"; then |
erikj@739 | 842 | CFLAGS_DEBUG_SYMBOLS="-g1" |
erikj@739 | 843 | CXXFLAGS_DEBUG_SYMBOLS="-g1" |
ihse@839 | 844 | fi |
ihse@839 | 845 | ;; |
ihse@839 | 846 | ossc ) |
ihse@839 | 847 | # |
ihse@839 | 848 | # Forte has different names for this with their C++ compiler... |
ihse@839 | 849 | # |
ihse@839 | 850 | C_FLAG_DEPS="-xMMD -xMF" |
ihse@839 | 851 | CXX_FLAG_DEPS="-xMMD -xMF" |
erikj@459 | 852 | |
ihse@839 | 853 | # Extra options used with HIGHEST |
ihse@839 | 854 | # |
ihse@839 | 855 | # WARNING: Use of OPTIMIZATION_LEVEL=HIGHEST in your Makefile needs to be |
ihse@839 | 856 | # done with care, there are some assumptions below that need to |
ihse@839 | 857 | # be understood about the use of pointers, and IEEE behavior. |
ihse@839 | 858 | # |
ihse@839 | 859 | # Use non-standard floating point mode (not IEEE 754) |
ihse@839 | 860 | CC_HIGHEST="$CC_HIGHEST -fns" |
ihse@839 | 861 | # Do some simplification of floating point arithmetic (not IEEE 754) |
ihse@839 | 862 | CC_HIGHEST="$CC_HIGHEST -fsimple" |
ihse@839 | 863 | # Use single precision floating point with 'float' |
ihse@839 | 864 | CC_HIGHEST="$CC_HIGHEST -fsingle" |
ihse@839 | 865 | # Assume memory references via basic pointer types do not alias |
ihse@839 | 866 | # (Source with excessing pointer casting and data access with mixed |
ihse@839 | 867 | # pointer types are not recommended) |
ihse@839 | 868 | CC_HIGHEST="$CC_HIGHEST -xalias_level=basic" |
ihse@839 | 869 | # Use intrinsic or inline versions for math/std functions |
ihse@839 | 870 | # (If you expect perfect errno behavior, do not use this) |
ihse@839 | 871 | CC_HIGHEST="$CC_HIGHEST -xbuiltin=%all" |
ihse@839 | 872 | # Loop data dependency optimizations (need -xO3 or higher) |
ihse@839 | 873 | CC_HIGHEST="$CC_HIGHEST -xdepend" |
ihse@839 | 874 | # Pointer parameters to functions do not overlap |
ihse@839 | 875 | # (Similar to -xalias_level=basic usage, but less obvious sometimes. |
ihse@839 | 876 | # If you pass in multiple pointers to the same data, do not use this) |
ihse@839 | 877 | CC_HIGHEST="$CC_HIGHEST -xrestrict" |
ihse@839 | 878 | # Inline some library routines |
ihse@839 | 879 | # (If you expect perfect errno behavior, do not use this) |
ihse@839 | 880 | CC_HIGHEST="$CC_HIGHEST -xlibmil" |
ihse@839 | 881 | # Use optimized math routines |
ihse@839 | 882 | # (If you expect perfect errno behavior, do not use this) |
ihse@839 | 883 | # Can cause undefined external on Solaris 8 X86 on __sincos, removing for now |
ihse@839 | 884 | #CC_HIGHEST="$CC_HIGHEST -xlibmopt" |
erikj@459 | 885 | |
ihse@839 | 886 | if test "x$OPENJDK_TARGET_CPU" = xsparc; then |
ihse@839 | 887 | CFLAGS_JDK="${CFLAGS_JDK} -xmemalign=4s" |
ihse@839 | 888 | CXXFLAGS_JDK="${CXXFLAGS_JDK} -xmemalign=4s" |
ihse@839 | 889 | fi |
ohair@494 | 890 | |
ihse@839 | 891 | case $OPENJDK_TARGET_CPU_ARCH in |
ihse@839 | 892 | x86) |
ihse@839 | 893 | C_O_FLAG_HIGHEST="-xO4 -Wu,-O4~yz $CC_HIGHEST -xregs=no%frameptr" |
ihse@839 | 894 | C_O_FLAG_HI="-xO4 -Wu,-O4~yz -xregs=no%frameptr" |
ihse@839 | 895 | C_O_FLAG_NORM="-xO2 -Wu,-O2~yz -xregs=no%frameptr" |
ihse@839 | 896 | C_O_FLAG_NONE="-xregs=no%frameptr" |
ihse@839 | 897 | CXX_O_FLAG_HIGHEST="-xO4 -Qoption ube -O4~yz $CC_HIGHEST -xregs=no%frameptr" |
ihse@839 | 898 | CXX_O_FLAG_HI="-xO4 -Qoption ube -O4~yz -xregs=no%frameptr" |
ihse@839 | 899 | CXX_O_FLAG_NORM="-xO2 -Qoption ube -O2~yz -xregs=no%frameptr" |
ihse@839 | 900 | CXX_O_FLAG_NONE="-xregs=no%frameptr" |
ihse@839 | 901 | if test "x$OPENJDK_TARGET_CPU" = xx86; then |
ihse@839 | 902 | C_O_FLAG_HIGHEST="$C_O_FLAG_HIGHEST -xchip=pentium" |
ihse@839 | 903 | CXX_O_FLAG_HIGHEST="$CXX_O_FLAG_HIGHEST -xchip=pentium" |
ihse@839 | 904 | fi |
ihse@839 | 905 | ;; |
ihse@839 | 906 | sparc) |
ihse@839 | 907 | CFLAGS_JDKLIB_EXTRA="${CFLAGS_JDKLIB_EXTRA} -xregs=no%appl" |
ihse@839 | 908 | CXXFLAGS_JDKLIB_EXTRA="${CXXFLAGS_JDKLIB_EXTRA} -xregs=no%appl" |
ihse@839 | 909 | C_O_FLAG_HIGHEST="-xO4 -Wc,-Qrm-s -Wc,-Qiselect-T0 $CC_HIGHEST -xprefetch=auto,explicit -xchip=ultra" |
ihse@839 | 910 | C_O_FLAG_HI="-xO4 -Wc,-Qrm-s -Wc,-Qiselect-T0" |
ihse@839 | 911 | C_O_FLAG_NORM="-xO2 -Wc,-Qrm-s -Wc,-Qiselect-T0" |
ihse@839 | 912 | C_O_FLAG_NONE="" |
ihse@839 | 913 | CXX_O_FLAG_HIGHEST="-xO4 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0 $CC_HIGHEST -xprefetch=auto,explicit -xchip=ultra" |
ihse@839 | 914 | CXX_O_FLAG_HI="-xO4 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0" |
ihse@839 | 915 | CXX_O_FLAG_NORM="-xO2 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0" |
ihse@839 | 916 | CXX_O_FLAG_NONE="" |
ihse@839 | 917 | ;; |
ihse@839 | 918 | esac |
erikj@459 | 919 | |
ihse@839 | 920 | CFLAGS_DEBUG_SYMBOLS="-g -xs" |
ihse@839 | 921 | CXXFLAGS_DEBUG_SYMBOLS="-g0 -xs" |
kvn@972 | 922 | ;; |
kvn@972 | 923 | xlc ) |
kvn@972 | 924 | C_FLAG_DEPS="-qmakedep=gcc -MF" |
kvn@972 | 925 | CXX_FLAG_DEPS="-qmakedep=gcc -MF" |
kvn@972 | 926 | C_O_FLAG_HIGHEST="-O3" |
kvn@972 | 927 | C_O_FLAG_HI="-O3 -qstrict" |
kvn@972 | 928 | C_O_FLAG_NORM="-O2" |
kvn@972 | 929 | C_O_FLAG_NONE="" |
kvn@972 | 930 | CXX_O_FLAG_HIGHEST="-O3" |
kvn@972 | 931 | CXX_O_FLAG_HI="-O3 -qstrict" |
kvn@972 | 932 | CXX_O_FLAG_NORM="-O2" |
kvn@972 | 933 | CXX_O_FLAG_NONE="" |
kvn@972 | 934 | CFLAGS_DEBUG_SYMBOLS="-g" |
kvn@972 | 935 | CXXFLAGS_DEBUG_SYMBOLS="-g" |
kvn@972 | 936 | LDFLAGS_JDK="${LDFLAGS_JDK} -q64 -brtl -bnolibpath -liconv -bexpall" |
kvn@972 | 937 | CFLAGS_JDK="${CFLAGS_JDK} -qchars=signed -q64 -qfullpath -qsaveopt" |
kvn@972 | 938 | CXXFLAGS_JDK="${CXXFLAGS_JDK} -qchars=signed -q64 -qfullpath -qsaveopt" |
kvn@972 | 939 | ;; |
ihse@839 | 940 | esac |
ihse@839 | 941 | ;; |
ihse@839 | 942 | CL ) |
ihse@839 | 943 | C_O_FLAG_HIGHEST="-O2" |
ihse@839 | 944 | C_O_FLAG_HI="-O1" |
ihse@839 | 945 | C_O_FLAG_NORM="-O1" |
ihse@839 | 946 | C_O_FLAG_NONE="-Od" |
ihse@839 | 947 | CXX_O_FLAG_HIGHEST="$C_O_FLAG_HIGHEST" |
ihse@839 | 948 | CXX_O_FLAG_HI="$C_O_FLAG_HI" |
ihse@839 | 949 | CXX_O_FLAG_NORM="$C_O_FLAG_NORM" |
ihse@839 | 950 | CXX_O_FLAG_NONE="$C_O_FLAG_NONE" |
ihse@839 | 951 | ;; |
ihse@839 | 952 | esac |
erikj@459 | 953 | |
ihse@839 | 954 | if test -z "$C_O_FLAG_HIGHEST"; then |
ihse@839 | 955 | C_O_FLAG_HIGHEST="$C_O_FLAG_HI" |
ihse@839 | 956 | fi |
erikj@459 | 957 | |
ihse@839 | 958 | if test -z "$CXX_O_FLAG_HIGHEST"; then |
ihse@839 | 959 | CXX_O_FLAG_HIGHEST="$CXX_O_FLAG_HI" |
ihse@839 | 960 | fi |
erikj@459 | 961 | |
ihse@839 | 962 | AC_SUBST(C_O_FLAG_HIGHEST) |
ihse@839 | 963 | AC_SUBST(C_O_FLAG_HI) |
ihse@839 | 964 | AC_SUBST(C_O_FLAG_NORM) |
ihse@839 | 965 | AC_SUBST(C_O_FLAG_NONE) |
ihse@839 | 966 | AC_SUBST(CXX_O_FLAG_HIGHEST) |
ihse@839 | 967 | AC_SUBST(CXX_O_FLAG_HI) |
ihse@839 | 968 | AC_SUBST(CXX_O_FLAG_NORM) |
ihse@839 | 969 | AC_SUBST(CXX_O_FLAG_NONE) |
ihse@839 | 970 | AC_SUBST(C_FLAG_DEPS) |
ihse@839 | 971 | AC_SUBST(CXX_FLAG_DEPS) |
erikj@459 | 972 | ]) |
erikj@459 | 973 | |
erikj@459 | 974 | AC_DEFUN_ONCE([TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_JDK], |
erikj@459 | 975 | [ |
erikj@459 | 976 | |
ihse@839 | 977 | if test "x$CFLAGS" != "x${ADDED_CFLAGS}"; then |
ihse@839 | 978 | AC_MSG_WARN([Ignoring CFLAGS($CFLAGS) found in environment. Use --with-extra-cflags]) |
ihse@839 | 979 | fi |
erikj@459 | 980 | |
ihse@839 | 981 | if test "x$CXXFLAGS" != "x${ADDED_CXXFLAGS}"; then |
ihse@839 | 982 | AC_MSG_WARN([Ignoring CXXFLAGS($CXXFLAGS) found in environment. Use --with-extra-cxxflags]) |
ihse@839 | 983 | fi |
erikj@459 | 984 | |
ihse@839 | 985 | if test "x$LDFLAGS" != "x${ADDED_LDFLAGS}"; then |
ihse@839 | 986 | AC_MSG_WARN([Ignoring LDFLAGS($LDFLAGS) found in environment. Use --with-extra-ldflags]) |
ihse@839 | 987 | fi |
erikj@459 | 988 | |
ihse@839 | 989 | AC_ARG_WITH(extra-cflags, [AS_HELP_STRING([--with-extra-cflags], |
ihse@839 | 990 | [extra flags to be used when compiling jdk c-files])]) |
erikj@459 | 991 | |
ihse@839 | 992 | AC_ARG_WITH(extra-cxxflags, [AS_HELP_STRING([--with-extra-cxxflags], |
ihse@839 | 993 | [extra flags to be used when compiling jdk c++-files])]) |
erikj@459 | 994 | |
ihse@839 | 995 | AC_ARG_WITH(extra-ldflags, [AS_HELP_STRING([--with-extra-ldflags], |
ihse@839 | 996 | [extra flags to be used when linking jdk])]) |
erikj@459 | 997 | |
ihse@839 | 998 | CFLAGS_JDK="${CFLAGS_JDK} $with_extra_cflags" |
ihse@839 | 999 | CXXFLAGS_JDK="${CXXFLAGS_JDK} $with_extra_cxxflags" |
ihse@839 | 1000 | LDFLAGS_JDK="${LDFLAGS_JDK} $with_extra_ldflags" |
erikj@459 | 1001 | |
ihse@839 | 1002 | # Hotspot needs these set in their legacy form |
ihse@839 | 1003 | LEGACY_EXTRA_CFLAGS=$with_extra_cflags |
ihse@839 | 1004 | LEGACY_EXTRA_CXXFLAGS=$with_extra_cxxflags |
ihse@839 | 1005 | LEGACY_EXTRA_LDFLAGS=$with_extra_ldflags |
ohair@478 | 1006 | |
ihse@839 | 1007 | AC_SUBST(LEGACY_EXTRA_CFLAGS) |
ihse@839 | 1008 | AC_SUBST(LEGACY_EXTRA_CXXFLAGS) |
ihse@839 | 1009 | AC_SUBST(LEGACY_EXTRA_LDFLAGS) |
ohair@478 | 1010 | |
ihse@839 | 1011 | ############################################################################### |
ihse@839 | 1012 | # |
ihse@839 | 1013 | # Now setup the CFLAGS and LDFLAGS for the JDK build. |
ihse@839 | 1014 | # Later we will also have CFLAGS and LDFLAGS for the hotspot subrepo build. |
andrew@1862 | 1015 | # CFLAGS_JDK - C Compiler flags |
andrew@1862 | 1016 | # CXXFLAGS_JDK - C++ Compiler flags |
andrew@1862 | 1017 | # COMMON_CCXXFLAGS_JDK - common to C and C++ |
ihse@839 | 1018 | # |
ihse@839 | 1019 | case $COMPILER_NAME in |
ihse@839 | 1020 | gcc ) |
andrew@1862 | 1021 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS $COMMON_CCXXFLAGS_JDK -W -Wall -Wno-unused -Wno-parentheses \ |
ihse@839 | 1022 | -pipe \ |
ihse@839 | 1023 | -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE" |
andrew@1862 | 1024 | CXXSTD_CXXFLAG="-std=gnu++98" |
andrew@1862 | 1025 | TOOLCHAIN_CXX_COMPILER_CHECK_ARGUMENTS([$CXXSTD_CXXFLAG $CFLAGS_WARNINGS_ARE_ERRORS], |
andrew@1862 | 1026 | [], [CXXSTD_CXXFLAG=""]) |
andrew@1862 | 1027 | CXXFLAGS_JDK="${CXXFLAGS_JDK} ${CXXSTD_CXXFLAG}" |
andrew@1862 | 1028 | AC_SUBST([CXXSTD_CXXFLAG]) |
ihse@839 | 1029 | case $OPENJDK_TARGET_CPU_ARCH in |
ihse@839 | 1030 | arm ) |
ihse@839 | 1031 | # on arm we don't prevent gcc to omit frame pointer but do prevent strict aliasing |
ihse@839 | 1032 | CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing" |
erikj@459 | 1033 | ;; |
ihse@839 | 1034 | ppc ) |
ihse@839 | 1035 | # on ppc we don't prevent gcc to omit frame pointer nor strict-aliasing |
erikj@459 | 1036 | ;; |
ihse@839 | 1037 | * ) |
andrew@1862 | 1038 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -fno-omit-frame-pointer" |
ihse@839 | 1039 | CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing" |
ohair@478 | 1040 | ;; |
ihse@839 | 1041 | esac |
andrew@1862 | 1042 | TOOLCHAIN_CHECK_COMPILER_VERSION(6, TOOLCHAIN_SETUP_GCC6_COMPILER_FLAGS) |
ihse@839 | 1043 | ;; |
ihse@839 | 1044 | ossc ) |
andrew@1862 | 1045 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS $COMMON_CCXXFLAGS_JDK -DTRACING -DMACRO_MEMSYS_OPS -DBREAKPTS" |
ihse@839 | 1046 | case $OPENJDK_TARGET_CPU_ARCH in |
ihse@839 | 1047 | x86 ) |
andrew@1862 | 1048 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DcpuIntel -Di586 -D$OPENJDK_TARGET_CPU_LEGACY_LIB" |
ihse@839 | 1049 | CFLAGS_JDK="$CFLAGS_JDK -erroff=E_BAD_PRAGMA_PACK_VALUE" |
ihse@839 | 1050 | ;; |
ihse@839 | 1051 | esac |
ohair@478 | 1052 | |
ihse@839 | 1053 | CFLAGS_JDK="$CFLAGS_JDK -xc99=%none -xCC -errshort=tags -Xa -v -mt -W0,-noglobal" |
ihse@839 | 1054 | CXXFLAGS_JDK="$CXXFLAGS_JDK -errtags=yes +w -mt -features=no%except -DCC_NOEX -norunpath -xnolib" |
ohair@478 | 1055 | |
ihse@839 | 1056 | LDFLAGS_JDK="$LDFLAGS_JDK -z defs -xildoff -ztext" |
ihse@839 | 1057 | LDFLAGS_CXX_JDK="$LDFLAGS_CXX_JDK -norunpath -xnolib" |
ihse@839 | 1058 | ;; |
kvn@972 | 1059 | xlc ) |
kvn@972 | 1060 | CFLAGS_JDK="$CFLAGS_JDK -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE -DSTDC" |
kvn@972 | 1061 | CXXFLAGS_JDK="$CXXFLAGS_JDK -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE -DSTDC" |
kvn@972 | 1062 | |
kvn@972 | 1063 | LDFLAGS_JDK="$LDFLAGS_JDK" |
kvn@972 | 1064 | LDFLAGS_CXX_JDK="$LDFLAGS_CXX_JDK" |
kvn@972 | 1065 | ;; |
ihse@839 | 1066 | cl ) |
andrew@1862 | 1067 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS $COMMON_CCXXFLAGS_JDK -Zi -MD -Zc:wchar_t- -W3 -wd4800 \ |
ihse@839 | 1068 | -D_STATIC_CPPLIB -D_DISABLE_DEPRECATE_STATIC_CPPLIB -DWIN32_LEAN_AND_MEAN \ |
ihse@839 | 1069 | -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE \ |
ihse@839 | 1070 | -DWIN32 -DIAL" |
ihse@839 | 1071 | case $OPENJDK_TARGET_CPU in |
ihse@839 | 1072 | x86 ) |
andrew@1862 | 1073 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -D_X86_ -Dx86" |
erikj@459 | 1074 | ;; |
ihse@839 | 1075 | x86_64 ) |
andrew@1862 | 1076 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -D_AMD64_ -Damd64" |
erikj@459 | 1077 | ;; |
ihse@839 | 1078 | esac |
ihse@839 | 1079 | ;; |
ihse@839 | 1080 | esac |
erikj@459 | 1081 | |
ihse@839 | 1082 | ############################################################################### |
erikj@459 | 1083 | |
ihse@839 | 1084 | # Adjust flags according to debug level. |
ihse@839 | 1085 | case $DEBUG_LEVEL in |
ihse@839 | 1086 | fastdebug ) |
ihse@839 | 1087 | CFLAGS_JDK="$CFLAGS_JDK $CFLAGS_DEBUG_SYMBOLS" |
ihse@839 | 1088 | CXXFLAGS_JDK="$CXXFLAGS_JDK $CXXFLAGS_DEBUG_SYMBOLS" |
ihse@839 | 1089 | C_O_FLAG_HI="$C_O_FLAG_NORM" |
ihse@839 | 1090 | C_O_FLAG_NORM="$C_O_FLAG_NORM" |
ihse@839 | 1091 | CXX_O_FLAG_HI="$CXX_O_FLAG_NORM" |
ihse@839 | 1092 | CXX_O_FLAG_NORM="$CXX_O_FLAG_NORM" |
ihse@839 | 1093 | JAVAC_FLAGS="$JAVAC_FLAGS -g" |
ihse@839 | 1094 | ;; |
ihse@839 | 1095 | slowdebug ) |
ihse@839 | 1096 | CFLAGS_JDK="$CFLAGS_JDK $CFLAGS_DEBUG_SYMBOLS" |
ihse@839 | 1097 | CXXFLAGS_JDK="$CXXFLAGS_JDK $CXXFLAGS_DEBUG_SYMBOLS" |
ihse@839 | 1098 | C_O_FLAG_HI="$C_O_FLAG_NONE" |
ihse@839 | 1099 | C_O_FLAG_NORM="$C_O_FLAG_NONE" |
ihse@839 | 1100 | CXX_O_FLAG_HI="$CXX_O_FLAG_NONE" |
ihse@839 | 1101 | CXX_O_FLAG_NORM="$CXX_O_FLAG_NONE" |
ihse@839 | 1102 | JAVAC_FLAGS="$JAVAC_FLAGS -g" |
ihse@839 | 1103 | ;; |
ihse@839 | 1104 | esac |
erikj@739 | 1105 | |
andrew@1862 | 1106 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK $ADD_LP64" |
erikj@459 | 1107 | |
ihse@839 | 1108 | # The package path is used only on macosx? |
ihse@839 | 1109 | PACKAGE_PATH=/opt/local |
ihse@839 | 1110 | AC_SUBST(PACKAGE_PATH) |
erikj@459 | 1111 | |
ihse@839 | 1112 | if test "x$OPENJDK_TARGET_CPU_ENDIAN" = xlittle; then |
ohair@478 | 1113 | # The macro _LITTLE_ENDIAN needs to be defined the same to avoid the |
ohair@478 | 1114 | # Sun C compiler warning message: warning: macro redefined: _LITTLE_ENDIAN |
ohair@478 | 1115 | # (The Solaris X86 system defines this in file /usr/include/sys/isa_defs.h). |
ohair@478 | 1116 | # Note: -Dmacro is the same as #define macro 1 |
ihse@839 | 1117 | # -Dmacro= is the same as #define macro |
ohair@478 | 1118 | if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
andrew@1862 | 1119 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -D_LITTLE_ENDIAN=" |
ohair@478 | 1120 | else |
andrew@1862 | 1121 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -D_LITTLE_ENDIAN" |
ohair@478 | 1122 | fi |
ihse@839 | 1123 | else |
andrew@1862 | 1124 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -D_BIG_ENDIAN" |
ihse@839 | 1125 | fi |
ihse@839 | 1126 | if test "x$OPENJDK_TARGET_OS" = xlinux; then |
andrew@1862 | 1127 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DLINUX" |
ihse@839 | 1128 | fi |
ihse@839 | 1129 | if test "x$OPENJDK_TARGET_OS" = xwindows; then |
andrew@1862 | 1130 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DWINDOWS" |
ihse@839 | 1131 | fi |
ihse@839 | 1132 | if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
andrew@1862 | 1133 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DSOLARIS" |
ihse@839 | 1134 | fi |
kvn@972 | 1135 | if test "x$OPENJDK_TARGET_OS" = xaix; then |
andrew@1862 | 1136 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DAIX -DPPC64" |
kvn@972 | 1137 | fi |
ihse@839 | 1138 | if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
andrew@1862 | 1139 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DMACOSX -D_ALLBSD_SOURCE -D_DARWIN_UNLIMITED_SELECT" |
mduigou@728 | 1140 | # Setting these parameters makes it an error to link to macosx APIs that are |
erikj@631 | 1141 | # newer than the given OS version and makes the linked binaries compatible even |
erikj@631 | 1142 | # if built on a newer version of the OS. |
erikj@631 | 1143 | # The expected format is X.Y.Z |
erikj@631 | 1144 | MACOSX_VERSION_MIN=10.7.0 |
erikj@631 | 1145 | AC_SUBST(MACOSX_VERSION_MIN) |
erikj@631 | 1146 | # The macro takes the version with no dots, ex: 1070 |
erikj@631 | 1147 | # Let the flags variables get resolved in make for easier override on make |
erikj@631 | 1148 | # command line. |
andrew@1862 | 1149 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DMAC_OS_X_VERSION_MAX_ALLOWED=\$(subst .,,\$(MACOSX_VERSION_MIN)) -mmacosx-version-min=\$(MACOSX_VERSION_MIN)" |
erikj@631 | 1150 | LDFLAGS_JDK="$LDFLAGS_JDK -mmacosx-version-min=\$(MACOSX_VERSION_MIN)" |
ihse@839 | 1151 | fi |
ihse@839 | 1152 | if test "x$OPENJDK_TARGET_OS" = xbsd; then |
andrew@1862 | 1153 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DBSD -D_ALLBSD_SOURCE" |
ihse@839 | 1154 | fi |
ihse@839 | 1155 | if test "x$DEBUG_LEVEL" = xrelease; then |
andrew@1862 | 1156 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DNDEBUG" |
ihse@839 | 1157 | if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
andrew@1862 | 1158 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DTRIMMED" |
ihse@839 | 1159 | fi |
ihse@839 | 1160 | else |
andrew@1862 | 1161 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DDEBUG" |
ihse@839 | 1162 | fi |
erikj@459 | 1163 | |
andrew@1862 | 1164 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DARCH='\"$OPENJDK_TARGET_CPU_LEGACY\"' -D$OPENJDK_TARGET_CPU_LEGACY" |
andrew@1862 | 1165 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DRELEASE='\"\$(RELEASE)\"'" |
erikj@459 | 1166 | |
andrew@1862 | 1167 | COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK \ |
ihse@839 | 1168 | -I${JDK_OUTPUTDIR}/include \ |
ihse@839 | 1169 | -I${JDK_OUTPUTDIR}/include/$OPENJDK_TARGET_OS \ |
ihse@839 | 1170 | -I${JDK_TOPDIR}/src/share/javavm/export \ |
dholmes@872 | 1171 | -I${JDK_TOPDIR}/src/$OPENJDK_TARGET_OS_EXPORT_DIR/javavm/export \ |
ihse@839 | 1172 | -I${JDK_TOPDIR}/src/share/native/common \ |
ihse@839 | 1173 | -I${JDK_TOPDIR}/src/$OPENJDK_TARGET_OS_API_DIR/native/common" |
erikj@459 | 1174 | |
ihse@839 | 1175 | # The shared libraries are compiled using the picflag. |
andrew@1862 | 1176 | CFLAGS_JDKLIB="$COMMON_CCXXFLAGS_JDK $CFLAGS_JDK $PICFLAG $CFLAGS_JDKLIB_EXTRA" |
andrew@1862 | 1177 | CXXFLAGS_JDKLIB="$COMMON_CCXXFLAGS_JDK $CXXFLAGS_JDK $PICFLAG $CXXFLAGS_JDKLIB_EXTRA " |
erikj@459 | 1178 | |
ihse@839 | 1179 | # Executable flags |
andrew@1862 | 1180 | CFLAGS_JDKEXE="$COMMON_CCXXFLAGS_JDK $CFLAGS_JDK" |
andrew@1862 | 1181 | CXXFLAGS_JDKEXE="$COMMON_CCXXFLAGS_JDK $CXXFLAGS_JDK" |
erikj@459 | 1182 | |
ihse@839 | 1183 | # Now this is odd. The JDK native libraries have to link against libjvm.so |
ihse@839 | 1184 | # On 32-bit machines there is normally two distinct libjvm.so:s, client and server. |
ihse@839 | 1185 | # Which should we link to? Are we lucky enough that the binary api to the libjvm.so library |
ihse@839 | 1186 | # is identical for client and server? Yes. Which is picked at runtime (client or server)? |
ihse@839 | 1187 | # Neither, since the chosen libjvm.so has already been loaded by the launcher, all the following |
ihse@839 | 1188 | # libraries will link to whatever is in memory. Yuck. |
ihse@839 | 1189 | # |
ihse@839 | 1190 | # Thus we offer the compiler to find libjvm.so first in server then in client. It works. Ugh. |
ihse@839 | 1191 | if test "x$COMPILER_NAME" = xcl; then |
erikj@459 | 1192 | LDFLAGS_JDK="$LDFLAGS_JDK -nologo -opt:ref -incremental:no" |
mduigou@728 | 1193 | if test "x$OPENJDK_TARGET_CPU" = xx86; then |
ihse@839 | 1194 | LDFLAGS_JDK="$LDFLAGS_JDK -safeseh" |
erikj@459 | 1195 | fi |
erikj@459 | 1196 | # TODO: make -debug optional "--disable-full-debug-symbols" |
erikj@459 | 1197 | LDFLAGS_JDK="$LDFLAGS_JDK -debug" |
erikj@459 | 1198 | LDFLAGS_JDKLIB="${LDFLAGS_JDK} -dll -libpath:${JDK_OUTPUTDIR}/lib" |
erikj@459 | 1199 | LDFLAGS_JDKLIB_SUFFIX="" |
erikj@459 | 1200 | if test "x$OPENJDK_TARGET_CPU_BITS" = "x64"; then |
ihse@839 | 1201 | LDFLAGS_STACK_SIZE=1048576 |
erikj@459 | 1202 | else |
ihse@839 | 1203 | LDFLAGS_STACK_SIZE=327680 |
erikj@459 | 1204 | fi |
erikj@459 | 1205 | LDFLAGS_JDKEXE="${LDFLAGS_JDK} /STACK:$LDFLAGS_STACK_SIZE" |
ihse@839 | 1206 | else |
ohair@494 | 1207 | if test "x$COMPILER_NAME" = xgcc; then |
ihse@839 | 1208 | # If this is a --hash-style=gnu system, use --hash-style=both, why? |
ihse@839 | 1209 | HAS_GNU_HASH=`$CC -dumpspecs 2>/dev/null | $GREP 'hash-style=gnu'` |
ihse@839 | 1210 | if test -n "$HAS_GNU_HASH"; then |
ihse@839 | 1211 | LDFLAGS_JDK="${LDFLAGS_JDK} -Xlinker --hash-style=both " |
ihse@839 | 1212 | fi |
ihse@839 | 1213 | if test "x$OPENJDK_TARGET_OS" = xlinux; then |
dbuck@2172 | 1214 | # And since we now know that the linker is gnu, then add: |
dbuck@2172 | 1215 | # -z defs, to forbid undefined symbols in object files |
dbuck@2172 | 1216 | # -z noexecstack, to mark stack regions as non-executable |
dbuck@2172 | 1217 | LDFLAGS_JDK="${LDFLAGS_JDK} -Xlinker -z -Xlinker defs -Xlinker -z -Xlinker noexecstack" |
ihse@839 | 1218 | if test "x$DEBUG_LEVEL" = "xrelease"; then |
ihse@839 | 1219 | # When building release libraries, tell the linker optimize them. |
ihse@839 | 1220 | # Should this be supplied to the OSS linker as well? |
ihse@839 | 1221 | LDFLAGS_JDK="${LDFLAGS_JDK} -Xlinker -O1" |
ohair@494 | 1222 | fi |
ihse@839 | 1223 | fi |
erikj@459 | 1224 | fi |
erikj@459 | 1225 | LDFLAGS_JDKLIB="${LDFLAGS_JDK} $SHARED_LIBRARY_FLAGS \ |
ihse@839 | 1226 | -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}" |
ohair@478 | 1227 | |
erikj@517 | 1228 | # On some platforms (mac) the linker warns about non existing -L dirs. |
erikj@519 | 1229 | # Add server first if available. Linking aginst client does not always produce the same results. |
dholmes@542 | 1230 | # Only add client dir if client is being built. Add minimal (note not minimal1) if only building minimal1. |
dholmes@542 | 1231 | # Default to server for other variants. |
erikj@519 | 1232 | if test "x$JVM_VARIANT_SERVER" = xtrue; then |
ihse@839 | 1233 | LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/server" |
erikj@519 | 1234 | elif test "x$JVM_VARIANT_CLIENT" = xtrue; then |
ihse@839 | 1235 | LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/client" |
dholmes@542 | 1236 | elif test "x$JVM_VARIANT_MINIMAL1" = xtrue; then |
ihse@839 | 1237 | LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/minimal" |
erikj@517 | 1238 | else |
ihse@839 | 1239 | LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/server" |
erikj@517 | 1240 | fi |
erikj@517 | 1241 | |
ohair@478 | 1242 | LDFLAGS_JDKLIB_SUFFIX="-ljava -ljvm" |
erikj@459 | 1243 | if test "x$COMPILER_NAME" = xossc; then |
ihse@839 | 1244 | LDFLAGS_JDKLIB_SUFFIX="$LDFLAGS_JDKLIB_SUFFIX -lc" |
erikj@459 | 1245 | fi |
erikj@459 | 1246 | |
erikj@459 | 1247 | LDFLAGS_JDKEXE="${LDFLAGS_JDK}" |
ohair@478 | 1248 | if test "x$OPENJDK_TARGET_OS" = xlinux; then |
ihse@839 | 1249 | LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE -Xlinker --allow-shlib-undefined" |
erikj@459 | 1250 | fi |
ihse@839 | 1251 | fi |
erikj@459 | 1252 | |
ihse@839 | 1253 | AC_SUBST(CFLAGS_JDKLIB) |
ihse@839 | 1254 | AC_SUBST(CFLAGS_JDKEXE) |
erikj@459 | 1255 | |
ihse@839 | 1256 | AC_SUBST(CXXFLAGS_JDKLIB) |
ihse@839 | 1257 | AC_SUBST(CXXFLAGS_JDKEXE) |
erikj@459 | 1258 | |
ihse@839 | 1259 | AC_SUBST(LDFLAGS_JDKLIB) |
ihse@839 | 1260 | AC_SUBST(LDFLAGS_JDKEXE) |
ihse@839 | 1261 | AC_SUBST(LDFLAGS_JDKLIB_SUFFIX) |
ihse@839 | 1262 | AC_SUBST(LDFLAGS_JDKEXE_SUFFIX) |
ihse@839 | 1263 | AC_SUBST(LDFLAGS_CXX_JDK) |
erikj@459 | 1264 | ]) |
erikj@698 | 1265 | |
erikj@698 | 1266 | |
andrew@1862 | 1267 | # TOOLCHAIN_C_COMPILER_CHECK_ARGUMENTS([ARGUMENT], [RUN-IF-TRUE], |
andrew@1862 | 1268 | # [RUN-IF-FALSE]) |
erikj@698 | 1269 | # ------------------------------------------------------------ |
andrew@1862 | 1270 | # Check that the C compiler supports an argument |
andrew@1862 | 1271 | AC_DEFUN([TOOLCHAIN_C_COMPILER_CHECK_ARGUMENTS], |
erikj@698 | 1272 | [ |
andrew@1862 | 1273 | AC_MSG_CHECKING([if the C compiler supports "$1"]) |
erikj@698 | 1274 | supports=yes |
erikj@698 | 1275 | |
erikj@698 | 1276 | saved_cflags="$CFLAGS" |
erikj@698 | 1277 | CFLAGS="$CFLAGS $1" |
erikj@698 | 1278 | AC_LANG_PUSH([C]) |
ihse@839 | 1279 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[int i;]])], [], |
ihse@839 | 1280 | [supports=no]) |
erikj@698 | 1281 | AC_LANG_POP([C]) |
erikj@698 | 1282 | CFLAGS="$saved_cflags" |
erikj@698 | 1283 | |
andrew@1862 | 1284 | AC_MSG_RESULT([$supports]) |
andrew@1862 | 1285 | if test "x$supports" = "xyes" ; then |
andrew@1862 | 1286 | m4_ifval([$2], [$2], [:]) |
andrew@1862 | 1287 | else |
andrew@1862 | 1288 | m4_ifval([$3], [$3], [:]) |
andrew@1862 | 1289 | fi |
andrew@1862 | 1290 | ]) |
andrew@1862 | 1291 | |
andrew@1862 | 1292 | # TOOLCHAIN_CXX_COMPILER_CHECK_ARGUMENTS([ARGUMENT], [RUN-IF-TRUE], |
andrew@1862 | 1293 | # [RUN-IF-FALSE]) |
andrew@1862 | 1294 | # ------------------------------------------------------------ |
andrew@1862 | 1295 | # Check that the C++ compiler supports an argument |
andrew@1862 | 1296 | AC_DEFUN([TOOLCHAIN_CXX_COMPILER_CHECK_ARGUMENTS], |
andrew@1862 | 1297 | [ |
andrew@1862 | 1298 | AC_MSG_CHECKING([if the C++ compiler supports "$1"]) |
andrew@1862 | 1299 | supports=yes |
andrew@1862 | 1300 | |
erikj@698 | 1301 | saved_cxxflags="$CXXFLAGS" |
erikj@698 | 1302 | CXXFLAGS="$CXXFLAG $1" |
erikj@698 | 1303 | AC_LANG_PUSH([C++]) |
ihse@839 | 1304 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[int i;]])], [], |
ihse@839 | 1305 | [supports=no]) |
erikj@698 | 1306 | AC_LANG_POP([C++]) |
erikj@698 | 1307 | CXXFLAGS="$saved_cxxflags" |
andrew@1862 | 1308 | |
andrew@1862 | 1309 | AC_MSG_RESULT([$supports]) |
andrew@1862 | 1310 | if test "x$supports" = "xyes" ; then |
andrew@1862 | 1311 | m4_ifval([$2], [$2], [:]) |
andrew@1862 | 1312 | else |
andrew@1862 | 1313 | m4_ifval([$3], [$3], [:]) |
andrew@1862 | 1314 | fi |
andrew@1862 | 1315 | ]) |
erikj@698 | 1316 | |
andrew@1862 | 1317 | # TOOLCHAIN_COMPILER_CHECK_ARGUMENTS([ARGUMENT], [RUN-IF-TRUE], |
andrew@1862 | 1318 | # [RUN-IF-FALSE]) |
andrew@1862 | 1319 | # ------------------------------------------------------------ |
andrew@1862 | 1320 | # Check that the C and C++ compilers support an argument |
andrew@1862 | 1321 | AC_DEFUN([TOOLCHAIN_COMPILER_CHECK_ARGUMENTS], |
andrew@1862 | 1322 | [ |
andrew@1862 | 1323 | TOOLCHAIN_C_COMPILER_CHECK_ARGUMENTS([$1], |
andrew@1862 | 1324 | [C_COMP_SUPPORTS="yes"], |
andrew@1862 | 1325 | [C_COMP_SUPPORTS="no"]) |
andrew@1862 | 1326 | TOOLCHAIN_CXX_COMPILER_CHECK_ARGUMENTS([$1], |
andrew@1862 | 1327 | [CXX_COMP_SUPPORTS="yes"], |
andrew@1862 | 1328 | [CXX_COMP_SUPPORTS="no"]) |
andrew@1862 | 1329 | |
andrew@1862 | 1330 | AC_MSG_CHECKING([if both compilers support "$1"]) |
andrew@1862 | 1331 | supports=no |
andrew@1862 | 1332 | if test "x$C_COMP_SUPPORTS" = "xyes" -a "x$CXX_COMP_SUPPORTS" = "xyes"; then supports=yes; fi |
andrew@1862 | 1333 | |
erikj@698 | 1334 | AC_MSG_RESULT([$supports]) |
erikj@698 | 1335 | if test "x$supports" = "xyes" ; then |
erikj@698 | 1336 | m4_ifval([$2], [$2], [:]) |
erikj@698 | 1337 | else |
erikj@698 | 1338 | m4_ifval([$3], [$3], [:]) |
erikj@698 | 1339 | fi |
erikj@698 | 1340 | ]) |
erikj@698 | 1341 | |
erikj@698 | 1342 | AC_DEFUN_ONCE([TOOLCHAIN_SETUP_COMPILER_FLAGS_MISC], |
erikj@698 | 1343 | [ |
erikj@698 | 1344 | # Some Zero and Shark settings. |
erikj@698 | 1345 | # ZERO_ARCHFLAG tells the compiler which mode to build for |
erikj@698 | 1346 | case "${OPENJDK_TARGET_CPU}" in |
erikj@698 | 1347 | s390) |
simonis@971 | 1348 | ZERO_ARCHFLAG="${COMPILER_TARGET_BITS_FLAG}31" |
erikj@698 | 1349 | ;; |
erikj@698 | 1350 | *) |
simonis@971 | 1351 | ZERO_ARCHFLAG="${COMPILER_TARGET_BITS_FLAG}${OPENJDK_TARGET_CPU_BITS}" |
erikj@698 | 1352 | esac |
erikj@698 | 1353 | TOOLCHAIN_COMPILER_CHECK_ARGUMENTS([$ZERO_ARCHFLAG], [], [ZERO_ARCHFLAG=""]) |
erikj@698 | 1354 | AC_SUBST(ZERO_ARCHFLAG) |
erikj@698 | 1355 | |
simonis@971 | 1356 | # Check that the compiler supports -mX (or -qX on AIX) flags |
erikj@698 | 1357 | # Set COMPILER_SUPPORTS_TARGET_BITS_FLAG to 'true' if it does |
simonis@971 | 1358 | TOOLCHAIN_COMPILER_CHECK_ARGUMENTS([${COMPILER_TARGET_BITS_FLAG}${OPENJDK_TARGET_CPU_BITS}], |
ihse@839 | 1359 | [COMPILER_SUPPORTS_TARGET_BITS_FLAG=true], |
ihse@839 | 1360 | [COMPILER_SUPPORTS_TARGET_BITS_FLAG=false]) |
erikj@698 | 1361 | AC_SUBST(COMPILER_SUPPORTS_TARGET_BITS_FLAG) |
simonis@965 | 1362 | |
simonis@965 | 1363 | |
simonis@965 | 1364 | # Check for broken SuSE 'ld' for which 'Only anonymous version tag is allowed in executable.' |
simonis@965 | 1365 | USING_BROKEN_SUSE_LD=no |
simonis@965 | 1366 | if test "x$OPENJDK_TARGET_OS" = xlinux && test "x$GCC" = xyes; then |
simonis@965 | 1367 | AC_MSG_CHECKING([for broken SuSE 'ld' which only understands anonymous version tags in executables]) |
simonis@965 | 1368 | echo "SUNWprivate_1.1 { local: *; };" > version-script.map |
simonis@965 | 1369 | echo "int main() { }" > main.c |
simonis@965 | 1370 | if $CXX -Xlinker -version-script=version-script.map main.c 2>&AS_MESSAGE_LOG_FD >&AS_MESSAGE_LOG_FD; then |
simonis@965 | 1371 | AC_MSG_RESULT(no) |
simonis@965 | 1372 | USING_BROKEN_SUSE_LD=no |
simonis@965 | 1373 | else |
simonis@965 | 1374 | AC_MSG_RESULT(yes) |
simonis@965 | 1375 | USING_BROKEN_SUSE_LD=yes |
simonis@965 | 1376 | fi |
simonis@965 | 1377 | rm -rf version-script.map main.c |
simonis@965 | 1378 | fi |
simonis@965 | 1379 | AC_SUBST(USING_BROKEN_SUSE_LD) |
erikj@698 | 1380 | ]) |
erikj@718 | 1381 | |
mduigou@728 | 1382 | # Setup the JTREG paths |
mduigou@728 | 1383 | AC_DEFUN_ONCE([TOOLCHAIN_SETUP_JTREG], |
mduigou@728 | 1384 | [ |
mduigou@728 | 1385 | AC_ARG_WITH(jtreg, [AS_HELP_STRING([--with-jtreg], |
ihse@839 | 1386 | [Regression Test Harness @<:@probed@:>@])], |
ihse@839 | 1387 | [], |
ihse@839 | 1388 | [with_jtreg=no]) |
mduigou@728 | 1389 | |
mduigou@728 | 1390 | if test "x$with_jtreg" = xno; then |
mduigou@728 | 1391 | # jtreg disabled |
mduigou@728 | 1392 | AC_MSG_CHECKING([for jtreg]) |
mduigou@728 | 1393 | AC_MSG_RESULT(no) |
mduigou@728 | 1394 | else |
mduigou@728 | 1395 | if test "x$with_jtreg" != xyes; then |
mduigou@728 | 1396 | # with path specified. |
mduigou@728 | 1397 | JT_HOME="$with_jtreg" |
erikj@718 | 1398 | fi |
mduigou@728 | 1399 | |
mduigou@728 | 1400 | if test "x$JT_HOME" != x; then |
mduigou@728 | 1401 | AC_MSG_CHECKING([for jtreg]) |
mduigou@728 | 1402 | |
mduigou@728 | 1403 | # use JT_HOME enviroment var. |
mduigou@728 | 1404 | BASIC_FIXUP_PATH([JT_HOME]) |
mduigou@728 | 1405 | |
mduigou@728 | 1406 | # jtreg win32 script works for everybody |
erikj@1328 | 1407 | JTREGEXE="$JT_HOME/bin/jtreg" |
mduigou@728 | 1408 | |
mduigou@728 | 1409 | if test ! -f "$JTREGEXE"; then |
mduigou@728 | 1410 | AC_MSG_ERROR([JTReg executable does not exist: $JTREGEXE]) |
mduigou@728 | 1411 | fi |
mduigou@728 | 1412 | |
mduigou@728 | 1413 | AC_MSG_RESULT($JTREGEXE) |
mduigou@728 | 1414 | else |
mduigou@728 | 1415 | # try to find jtreg on path |
mduigou@728 | 1416 | BASIC_REQUIRE_PROG(JTREGEXE, jtreg) |
mduigou@728 | 1417 | JT_HOME="`$DIRNAME $JTREGEXE`" |
mduigou@728 | 1418 | fi |
mduigou@728 | 1419 | fi |
mduigou@728 | 1420 | |
mduigou@728 | 1421 | AC_SUBST(JT_HOME) |
mduigou@728 | 1422 | AC_SUBST(JTREGEXE) |
erikj@718 | 1423 | ]) |
andrew@1862 | 1424 | |
andrew@1862 | 1425 | AC_DEFUN_ONCE([TOOLCHAIN_SETUP_GCC6_COMPILER_FLAGS], |
andrew@1862 | 1426 | [ |
andrew@1862 | 1427 | # These flags are required for GCC 6 builds as undefined behaviour in OpenJDK code |
andrew@1862 | 1428 | # runs afoul of the more aggressive versions of these optimisations. |
andrew@1862 | 1429 | # Notably, value range propagation now assumes that the this pointer of C++ |
andrew@1862 | 1430 | # member functions is non-null. |
andrew@1862 | 1431 | NO_DELETE_NULL_POINTER_CHECKS_CFLAG="-fno-delete-null-pointer-checks" |
andrew@1862 | 1432 | TOOLCHAIN_COMPILER_CHECK_ARGUMENTS([$NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror], |
andrew@1862 | 1433 | [], [NO_DELETE_NULL_POINTER_CHECKS_CFLAG=""]) |
andrew@1862 | 1434 | AC_SUBST([NO_DELETE_NULL_POINTER_CHECKS_CFLAG]) |
andrew@1862 | 1435 | NO_LIFETIME_DSE_CFLAG="-fno-lifetime-dse" |
andrew@1862 | 1436 | TOOLCHAIN_COMPILER_CHECK_ARGUMENTS([$NO_LIFETIME_DSE_CFLAG -Werror], |
andrew@1862 | 1437 | [], [NO_LIFETIME_DSE_CFLAG=""]) |
andrew@1862 | 1438 | CFLAGS_JDK="${CFLAGS_JDK} ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} ${NO_LIFETIME_DSE_CFLAG}" |
andrew@1862 | 1439 | AC_SUBST([NO_LIFETIME_DSE_CFLAG]) |
andrew@1862 | 1440 | ]) |