| # |
| # Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved. |
| # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| # |
| # This code is free software; you can redistribute it and/or modify it |
| # under the terms of the GNU General Public License version 2 only, as |
| # published by the Free Software Foundation. Oracle designates this |
| # particular file as subject to the "Classpath" exception as provided |
| # by Oracle in the LICENSE file that accompanied this code. |
| # |
| # This code is distributed in the hope that it will be useful, but WITHOUT |
| # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| # version 2 for more details (a copy is included in the LICENSE file that |
| # accompanied this code). |
| # |
| # You should have received a copy of the GNU General Public License version |
| # 2 along with this work; if not, write to the Free Software Foundation, |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| # |
| # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| # or visit www.oracle.com if you need additional information or have any |
| # questions. |
| # |
| |
| ################################################################################ |
| # |
| # Setup ABI profile (for arm) |
| # |
| AC_DEFUN([FLAGS_SETUP_ABI_PROFILE], |
| [ |
| AC_ARG_WITH(abi-profile, [AS_HELP_STRING([--with-abi-profile], |
| [specify ABI profile for ARM builds (arm-vfp-sflt,arm-vfp-hflt,arm-sflt, armv5-vfp-sflt,armv6-vfp-hflt,arm64,aarch64) @<:@toolchain dependent@:>@ ])]) |
| |
| if test "x$with_abi_profile" != x; then |
| if test "x$OPENJDK_TARGET_CPU" != xarm && \ |
| test "x$OPENJDK_TARGET_CPU" != xaarch64; then |
| AC_MSG_ERROR([--with-abi-profile only available on arm/aarch64]) |
| fi |
| |
| OPENJDK_TARGET_ABI_PROFILE=$with_abi_profile |
| AC_MSG_CHECKING([for ABI profle]) |
| AC_MSG_RESULT([$OPENJDK_TARGET_ABI_PROFILE]) |
| |
| if test "x$OPENJDK_TARGET_ABI_PROFILE" = xarm-vfp-sflt; then |
| ARM_FLOAT_TYPE=vfp-sflt |
| ARM_ARCH_TYPE_FLAGS='-march=armv7-a -mthumb' |
| elif test "x$OPENJDK_TARGET_ABI_PROFILE" = xarm-vfp-hflt; then |
| ARM_FLOAT_TYPE=vfp-hflt |
| ARM_ARCH_TYPE_FLAGS='-march=armv7-a -mthumb' |
| elif test "x$OPENJDK_TARGET_ABI_PROFILE" = xarm-sflt; then |
| ARM_FLOAT_TYPE=sflt |
| ARM_ARCH_TYPE_FLAGS='-march=armv5t -marm' |
| elif test "x$OPENJDK_TARGET_ABI_PROFILE" = xarmv5-vfp-sflt; then |
| ARM_FLOAT_TYPE=vfp-sflt |
| ARM_ARCH_TYPE_FLAGS='-march=armv5t -marm' |
| elif test "x$OPENJDK_TARGET_ABI_PROFILE" = xarmv6-vfp-hflt; then |
| ARM_FLOAT_TYPE=vfp-hflt |
| ARM_ARCH_TYPE_FLAGS='-march=armv6 -marm' |
| elif test "x$OPENJDK_TARGET_ABI_PROFILE" = xarm64; then |
| # No special flags, just need to trigger setting JDK_ARCH_ABI_PROP_NAME |
| ARM_FLOAT_TYPE= |
| ARM_ARCH_TYPE_FLAGS= |
| elif test "x$OPENJDK_TARGET_ABI_PROFILE" = xaarch64; then |
| # No special flags, just need to trigger setting JDK_ARCH_ABI_PROP_NAME |
| ARM_FLOAT_TYPE= |
| ARM_ARCH_TYPE_FLAGS= |
| else |
| AC_MSG_ERROR([Invalid ABI profile: "$OPENJDK_TARGET_ABI_PROFILE"]) |
| fi |
| |
| if test "x$ARM_FLOAT_TYPE" = xvfp-sflt; then |
| ARM_FLOAT_TYPE_FLAGS='-mfloat-abi=softfp -mfpu=vfp -DFLOAT_ARCH=-vfp-sflt' |
| elif test "x$ARM_FLOAT_TYPE" = xvfp-hflt; then |
| ARM_FLOAT_TYPE_FLAGS='-mfloat-abi=hard -mfpu=vfp -DFLOAT_ARCH=-vfp-hflt' |
| elif test "x$ARM_FLOAT_TYPE" = xsflt; then |
| ARM_FLOAT_TYPE_FLAGS='-msoft-float -mfpu=vfp' |
| fi |
| AC_MSG_CHECKING([for $ARM_FLOAT_TYPE floating point flags]) |
| AC_MSG_RESULT([$ARM_FLOAT_TYPE_FLAGS]) |
| |
| AC_MSG_CHECKING([for arch type flags]) |
| AC_MSG_RESULT([$ARM_ARCH_TYPE_FLAGS]) |
| |
| # Now set JDK_ARCH_ABI_PROP_NAME. This is equivalent to the last part of the |
| # autoconf target triplet. |
| [ JDK_ARCH_ABI_PROP_NAME=`$ECHO $OPENJDK_TARGET_AUTOCONF_NAME | $SED -e 's/.*-\([^-]*\)$/\1/'` ] |
| # Sanity check that it is a known ABI. |
| if test "x$JDK_ARCH_ABI_PROP_NAME" != xgnu && \ |
| test "x$JDK_ARCH_ABI_PROP_NAME" != xgnueabi && \ |
| test "x$JDK_ARCH_ABI_PROP_NAME" != xgnueabihf; then |
| AC_MSG_WARN([Unknown autoconf target triplet ABI: "$JDK_ARCH_ABI_PROP_NAME"]) |
| fi |
| AC_MSG_CHECKING([for ABI property name]) |
| AC_MSG_RESULT([$JDK_ARCH_ABI_PROP_NAME]) |
| AC_SUBST(JDK_ARCH_ABI_PROP_NAME) |
| |
| # Pass these on to the open part of configure as if they were set using |
| # --with-extra-c[xx]flags. |
| EXTRA_CFLAGS="$EXTRA_CFLAGS $ARM_ARCH_TYPE_FLAGS $ARM_FLOAT_TYPE_FLAGS" |
| EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $ARM_ARCH_TYPE_FLAGS $ARM_FLOAT_TYPE_FLAGS" |
| # Get rid of annoying "note: the mangling of 'va_list' has changed in GCC 4.4" |
| # FIXME: This should not really be set using extra_cflags. |
| if test "x$OPENJDK_TARGET_CPU" = xarm; then |
| EXTRA_CFLAGS="$EXTRA_CFLAGS -Wno-psabi" |
| EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS -Wno-psabi" |
| fi |
| # Also add JDK_ARCH_ABI_PROP_NAME define, but only to CFLAGS. |
| EXTRA_CFLAGS="$EXTRA_CFLAGS -DJDK_ARCH_ABI_PROP_NAME='\"\$(JDK_ARCH_ABI_PROP_NAME)\"'" |
| # And pass the architecture flags to the linker as well |
| EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARM_ARCH_TYPE_FLAGS $ARM_FLOAT_TYPE_FLAGS" |
| fi |
| |
| # When building with an abi profile, the name of that profile is appended on the |
| # bundle platform, which is used in bundle names. |
| if test "x$OPENJDK_TARGET_ABI_PROFILE" != x; then |
| OPENJDK_TARGET_BUNDLE_PLATFORM="$OPENJDK_TARGET_OS_BUNDLE-$OPENJDK_TARGET_ABI_PROFILE" |
| fi |
| ]) |
| |
| # Reset the global CFLAGS/LDFLAGS variables and initialize them with the |
| # corresponding configure arguments instead |
| AC_DEFUN_ONCE([FLAGS_SETUP_USER_SUPPLIED_FLAGS], |
| [ |
| if test "x$CFLAGS" != "x${ADDED_CFLAGS}"; then |
| AC_MSG_WARN([Ignoring CFLAGS($CFLAGS) found in environment. Use --with-extra-cflags]) |
| fi |
| |
| if test "x$CXXFLAGS" != "x${ADDED_CXXFLAGS}"; then |
| AC_MSG_WARN([Ignoring CXXFLAGS($CXXFLAGS) found in environment. Use --with-extra-cxxflags]) |
| fi |
| |
| if test "x$LDFLAGS" != "x${ADDED_LDFLAGS}"; then |
| AC_MSG_WARN([Ignoring LDFLAGS($LDFLAGS) found in environment. Use --with-extra-ldflags]) |
| fi |
| |
| AC_ARG_WITH(extra-cflags, [AS_HELP_STRING([--with-extra-cflags], |
| [extra flags to be used when compiling jdk c-files])]) |
| |
| AC_ARG_WITH(extra-cxxflags, [AS_HELP_STRING([--with-extra-cxxflags], |
| [extra flags to be used when compiling jdk c++-files])]) |
| |
| AC_ARG_WITH(extra-ldflags, [AS_HELP_STRING([--with-extra-ldflags], |
| [extra flags to be used when linking jdk])]) |
| |
| EXTRA_CFLAGS="$with_extra_cflags" |
| EXTRA_CXXFLAGS="$with_extra_cxxflags" |
| EXTRA_LDFLAGS="$with_extra_ldflags" |
| |
| AC_SUBST(EXTRA_CFLAGS) |
| AC_SUBST(EXTRA_CXXFLAGS) |
| AC_SUBST(EXTRA_LDFLAGS) |
| |
| # The global CFLAGS and LDLAGS variables are used by configure tests and |
| # should include the extra parameters |
| CFLAGS="$EXTRA_CFLAGS" |
| CXXFLAGS="$EXTRA_CXXFLAGS" |
| LDFLAGS="$EXTRA_LDFLAGS" |
| CPPFLAGS="" |
| ]) |
| |
| # Setup the sysroot flags and add them to global CFLAGS and LDFLAGS so |
| # that configure can use them while detecting compilers. |
| # TOOLCHAIN_TYPE is available here. |
| # Param 1 - Optional prefix to all variables. (e.g BUILD_) |
| AC_DEFUN([FLAGS_SETUP_SYSROOT_FLAGS], |
| [ |
| if test "x[$]$1SYSROOT" != "x"; then |
| if test "x$TOOLCHAIN_TYPE" = xsolstudio; then |
| if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
| # Solaris Studio does not have a concept of sysroot. Instead we must |
| # make sure the default include and lib dirs are appended to each |
| # compile and link command line. Must also add -I-xbuiltin to enable |
| # inlining of system functions and intrinsics. |
| $1SYSROOT_CFLAGS="-I-xbuiltin -I[$]$1SYSROOT/usr/include" |
| $1SYSROOT_LDFLAGS="-L[$]$1SYSROOT/usr/lib$OPENJDK_TARGET_CPU_ISADIR \ |
| -L[$]$1SYSROOT/lib$OPENJDK_TARGET_CPU_ISADIR" |
| fi |
| elif test "x$TOOLCHAIN_TYPE" = xgcc; then |
| $1SYSROOT_CFLAGS="--sysroot=[$]$1SYSROOT" |
| $1SYSROOT_LDFLAGS="--sysroot=[$]$1SYSROOT" |
| elif test "x$TOOLCHAIN_TYPE" = xclang; then |
| $1SYSROOT_CFLAGS="-isysroot [$]$1SYSROOT" |
| $1SYSROOT_LDFLAGS="-isysroot [$]$1SYSROOT" |
| fi |
| # The global CFLAGS and LDFLAGS variables need these for configure to function |
| $1CFLAGS="[$]$1CFLAGS [$]$1SYSROOT_CFLAGS" |
| $1CPPFLAGS="[$]$1CPPFLAGS [$]$1SYSROOT_CFLAGS" |
| $1CXXFLAGS="[$]$1CXXFLAGS [$]$1SYSROOT_CFLAGS" |
| $1LDFLAGS="[$]$1LDFLAGS [$]$1SYSROOT_LDFLAGS" |
| fi |
| |
| if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
| # We also need -iframework<path>/System/Library/Frameworks |
| $1SYSROOT_CFLAGS="[$]$1SYSROOT_CFLAGS -iframework [$]$1SYSROOT/System/Library/Frameworks" |
| $1SYSROOT_LDFLAGS="[$]$1SYSROOT_LDFLAGS -iframework [$]$1SYSROOT/System/Library/Frameworks" |
| # These always need to be set, or we can't find the frameworks embedded in JavaVM.framework |
| # set this here so it doesn't have to be peppered throughout the forest |
| $1SYSROOT_CFLAGS="[$]$1SYSROOT_CFLAGS -F [$]$1SYSROOT/System/Library/Frameworks/JavaVM.framework/Frameworks" |
| $1SYSROOT_LDFLAGS="[$]$1SYSROOT_LDFLAGS -F [$]$1SYSROOT/System/Library/Frameworks/JavaVM.framework/Frameworks" |
| fi |
| |
| AC_SUBST($1SYSROOT_CFLAGS) |
| AC_SUBST($1SYSROOT_LDFLAGS) |
| ]) |
| |
| AC_DEFUN_ONCE([FLAGS_SETUP_INIT_FLAGS], |
| [ |
| # COMPILER_TARGET_BITS_FLAG : option for selecting 32- or 64-bit output |
| # COMPILER_COMMAND_FILE_FLAG : option for passing a command file to the compiler |
| # COMPILER_BINDCMD_FILE_FLAG : option for specifying a file which saves the binder |
| # commands produced by the link step (currently AIX only) |
| if test "x$TOOLCHAIN_TYPE" = xxlc; then |
| COMPILER_TARGET_BITS_FLAG="-q" |
| COMPILER_COMMAND_FILE_FLAG="-f" |
| COMPILER_BINDCMD_FILE_FLAG="-bloadmap:" |
| else |
| COMPILER_TARGET_BITS_FLAG="-m" |
| COMPILER_COMMAND_FILE_FLAG="@" |
| COMPILER_BINDCMD_FILE_FLAG="" |
| |
| # The solstudio linker does not support @-files. |
| if test "x$TOOLCHAIN_TYPE" = xsolstudio; then |
| COMPILER_COMMAND_FILE_FLAG= |
| fi |
| |
| # Check if @file is supported by gcc |
| if test "x$TOOLCHAIN_TYPE" = xgcc; then |
| AC_MSG_CHECKING([if @file is supported by gcc]) |
| # Extra emtpy "" to prevent ECHO from interpreting '--version' as argument |
| $ECHO "" "--version" > command.file |
| if $CXX @command.file 2>&AS_MESSAGE_LOG_FD >&AS_MESSAGE_LOG_FD; then |
| AC_MSG_RESULT(yes) |
| COMPILER_COMMAND_FILE_FLAG="@" |
| else |
| AC_MSG_RESULT(no) |
| COMPILER_COMMAND_FILE_FLAG= |
| fi |
| $RM command.file |
| fi |
| fi |
| AC_SUBST(COMPILER_TARGET_BITS_FLAG) |
| AC_SUBST(COMPILER_COMMAND_FILE_FLAG) |
| AC_SUBST(COMPILER_BINDCMD_FILE_FLAG) |
| |
| # FIXME: figure out if we should select AR flags depending on OS or toolchain. |
| if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
| ARFLAGS="-r" |
| elif test "x$OPENJDK_TARGET_OS" = xaix; then |
| ARFLAGS="-X64" |
| elif test "x$OPENJDK_TARGET_OS" = xwindows; then |
| # lib.exe is used as AR to create static libraries. |
| ARFLAGS="-nologo -NODEFAULTLIB:MSVCRT" |
| else |
| ARFLAGS="" |
| fi |
| AC_SUBST(ARFLAGS) |
| |
| ## Setup strip. |
| # FIXME: should this really be per platform, or should it be per toolchain type? |
| # strip is not provided by clang or solstudio; so guessing platform makes most sense. |
| # FIXME: we should really only export STRIPFLAGS from here, not POST_STRIP_CMD. |
| if test "x$OPENJDK_TARGET_OS" = xlinux; then |
| STRIPFLAGS="-g" |
| elif test "x$OPENJDK_TARGET_OS" = xsolaris; then |
| STRIPFLAGS="-x" |
| elif test "x$OPENJDK_TARGET_OS" = xmacosx; then |
| STRIPFLAGS="-S" |
| elif test "x$OPENJDK_TARGET_OS" = xaix; then |
| STRIPFLAGS="-X32_64" |
| fi |
| |
| AC_SUBST(STRIPFLAGS) |
| |
| if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| CC_OUT_OPTION=-Fo |
| EXE_OUT_OPTION=-out: |
| LD_OUT_OPTION=-out: |
| AR_OUT_OPTION=-out: |
| else |
| # The option used to specify the target .o,.a or .so file. |
| # When compiling, how to specify the to be created object file. |
| CC_OUT_OPTION='-o$(SPACE)' |
| # When linking, how to specify the to be created executable. |
| EXE_OUT_OPTION='-o$(SPACE)' |
| # When linking, how to specify the to be created dynamically linkable library. |
| LD_OUT_OPTION='-o$(SPACE)' |
| # When archiving, how to specify the to be create static archive for object files. |
| AR_OUT_OPTION='rcs$(SPACE)' |
| fi |
| AC_SUBST(CC_OUT_OPTION) |
| AC_SUBST(EXE_OUT_OPTION) |
| AC_SUBST(LD_OUT_OPTION) |
| AC_SUBST(AR_OUT_OPTION) |
| |
| # On Windows, we need to set RC flags. |
| if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| RC_FLAGS="-nologo -l0x409" |
| JVM_RCFLAGS="-nologo" |
| if test "x$DEBUG_LEVEL" = xrelease; then |
| RC_FLAGS="$RC_FLAGS -DNDEBUG" |
| JVM_RCFLAGS="$JVM_RCFLAGS -DNDEBUG" |
| fi |
| |
| # The version variables used to create RC_FLAGS may be overridden |
| # in a custom configure script, or possibly the command line. |
| # Let those variables be expanded at make time in spec.gmk. |
| # The \$ are escaped to the shell, and the $(...) variables |
| # are evaluated by make. |
| RC_FLAGS="$RC_FLAGS \ |
| -D\"JDK_VERSION_STRING=\$(VERSION_STRING)\" \ |
| -D\"JDK_COMPANY=\$(COMPANY_NAME)\" \ |
| -D\"JDK_COMPONENT=\$(PRODUCT_NAME) \$(JDK_RC_PLATFORM_NAME) binary\" \ |
| -D\"JDK_VER=\$(VERSION_NUMBER)\" \ |
| -D\"JDK_COPYRIGHT=Copyright \xA9 $COPYRIGHT_YEAR\" \ |
| -D\"JDK_NAME=\$(PRODUCT_NAME) \$(JDK_RC_PLATFORM_NAME) \$(VERSION_MAJOR)\" \ |
| -D\"JDK_FVER=\$(subst .,\$(COMMA),\$(VERSION_NUMBER_FOUR_POSITIONS))\"" |
| |
| JVM_RCFLAGS="$JVM_RCFLAGS \ |
| -D\"HS_BUILD_ID=\$(VERSION_STRING)\" \ |
| -D\"HS_COMPANY=\$(COMPANY_NAME)\" \ |
| -D\"JDK_DOTVER=\$(VERSION_NUMBER_FOUR_POSITIONS)\" \ |
| -D\"HS_COPYRIGHT=Copyright $COPYRIGHT_YEAR\" \ |
| -D\"HS_NAME=\$(PRODUCT_NAME) \$(VERSION_SHORT)\" \ |
| -D\"JDK_VER=\$(subst .,\$(COMMA),\$(VERSION_NUMBER_FOUR_POSITIONS))\" \ |
| -D\"HS_FNAME=jvm.dll\" \ |
| -D\"HS_INTERNAL_NAME=jvm\"" |
| fi |
| AC_SUBST(RC_FLAGS) |
| AC_SUBST(JVM_RCFLAGS) |
| |
| if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| # silence copyright notice and other headers. |
| COMMON_CCXXFLAGS="$COMMON_CCXXFLAGS -nologo" |
| fi |
| ]) |
| |
| AC_DEFUN([FLAGS_SETUP_COMPILER_FLAGS_FOR_LIBS], |
| [ |
| ############################################################################### |
| # |
| # How to compile shared libraries. |
| # |
| |
| if test "x$TOOLCHAIN_TYPE" = xgcc; then |
| PICFLAG="-fPIC" |
| C_FLAG_REORDER='' |
| CXX_FLAG_REORDER='' |
| |
| if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
| # Linking is different on MacOSX |
| if test "x$STATIC_BUILD" = xtrue; then |
| SHARED_LIBRARY_FLAGS ='-undefined dynamic_lookup' |
| else |
| SHARED_LIBRARY_FLAGS="-dynamiclib -compatibility_version 1.0.0 -current_version 1.0.0 $PICFLAG" |
| JVM_CFLAGS="$JVM_CFLAGS $PICFLAG" |
| fi |
| SET_EXECUTABLE_ORIGIN='-Wl,-rpath,@loader_path/.' |
| SET_SHARED_LIBRARY_ORIGIN="$SET_EXECUTABLE_ORIGIN" |
| SET_SHARED_LIBRARY_NAME='-Wl,-install_name,@rpath/[$]1' |
| SET_SHARED_LIBRARY_MAPFILE='-Wl,-exported_symbols_list,[$]1' |
| else |
| # Default works for linux, might work on other platforms as well. |
| SHARED_LIBRARY_FLAGS='-shared' |
| SET_EXECUTABLE_ORIGIN='-Wl,-rpath,\$$ORIGIN[$]1' |
| SET_SHARED_LIBRARY_ORIGIN="-Wl,-z,origin $SET_EXECUTABLE_ORIGIN" |
| SET_SHARED_LIBRARY_NAME='-Wl,-soname=[$]1' |
| SET_SHARED_LIBRARY_MAPFILE='-Wl,-version-script=[$]1' |
| fi |
| elif test "x$TOOLCHAIN_TYPE" = xclang; then |
| C_FLAG_REORDER='' |
| CXX_FLAG_REORDER='' |
| |
| if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
| # Linking is different on MacOSX |
| PICFLAG='' |
| SHARED_LIBRARY_FLAGS="-dynamiclib -compatibility_version 1.0.0 -current_version 1.0.0 $PICFLAG" |
| SET_EXECUTABLE_ORIGIN='-Wl,-rpath,@loader_path/.' |
| SET_SHARED_LIBRARY_ORIGIN="$SET_EXECUTABLE_ORIGIN" |
| SET_SHARED_LIBRARY_NAME='-Wl,-install_name,@rpath/[$]1' |
| SET_SHARED_LIBRARY_MAPFILE='-Wl,-exported_symbols_list,[$]1' |
| |
| if test "x$STATIC_BUILD" = xfalse; then |
| JVM_CFLAGS="$JVM_CFLAGS -fPIC" |
| fi |
| else |
| # Default works for linux, might work on other platforms as well. |
| PICFLAG='-fPIC' |
| SHARED_LIBRARY_FLAGS='-shared' |
| SET_EXECUTABLE_ORIGIN='-Wl,-rpath,\$$ORIGIN[$]1' |
| SET_SHARED_LIBRARY_NAME='-Wl,-soname=[$]1' |
| SET_SHARED_LIBRARY_MAPFILE='-Wl,-version-script=[$]1' |
| |
| # arm specific settings |
| if test "x$OPENJDK_TARGET_CPU" = "xarm"; then |
| # '-Wl,-z,origin' isn't used on arm. |
| SET_SHARED_LIBRARY_ORIGIN='-Wl,-rpath,\$$$$ORIGIN[$]1' |
| else |
| SET_SHARED_LIBRARY_ORIGIN="-Wl,-z,origin $SET_EXECUTABLE_ORIGIN" |
| fi |
| |
| fi |
| elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then |
| if test "x$OPENJDK_TARGET_CPU" = xsparcv9; then |
| PICFLAG="-xcode=pic32" |
| else |
| PICFLAG="-KPIC" |
| fi |
| C_FLAG_REORDER='-xF' |
| CXX_FLAG_REORDER='-xF' |
| SHARED_LIBRARY_FLAGS="-G" |
| SET_EXECUTABLE_ORIGIN='-R\$$ORIGIN[$]1' |
| SET_SHARED_LIBRARY_ORIGIN="$SET_EXECUTABLE_ORIGIN" |
| SET_SHARED_LIBRARY_NAME='-h [$]1' |
| SET_SHARED_LIBRARY_MAPFILE='-M[$]1' |
| elif test "x$TOOLCHAIN_TYPE" = xxlc; then |
| # '-qpic' defaults to 'qpic=small'. This means that the compiler generates only |
| # one instruction for accessing the TOC. If the TOC grows larger than 64K, the linker |
| # will have to patch this single instruction with a call to some out-of-order code which |
| # does the load from the TOC. This is of course slow. But in that case we also would have |
| # to use '-bbigtoc' for linking anyway so we could also change the PICFLAG to 'qpic=large'. |
| # With 'qpic=large' the compiler will by default generate a two-instruction sequence which |
| # can be patched directly by the linker and does not require a jump to out-of-order code. |
| # Another alternative instead of using 'qpic=large -bbigtoc' may be to use '-qminimaltoc' |
| # instead. This creates a distinct TOC for every compilation unit (and thus requires two |
| # loads for accessing a global variable). But there are rumors that this may be seen as a |
| # 'performance feature' because of improved code locality of the symbols used in a |
| # compilation unit. |
| PICFLAG="-qpic" |
| JVM_CFLAGS="$JVM_CFLAGS $PICFLAG" |
| C_FLAG_REORDER='' |
| CXX_FLAG_REORDER='' |
| SHARED_LIBRARY_FLAGS="-qmkshrobj -bM:SRE -bnoentry" |
| SET_EXECUTABLE_ORIGIN="" |
| SET_SHARED_LIBRARY_ORIGIN='' |
| SET_SHARED_LIBRARY_NAME='' |
| SET_SHARED_LIBRARY_MAPFILE='' |
| elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| PICFLAG="" |
| C_FLAG_REORDER='' |
| CXX_FLAG_REORDER='' |
| SHARED_LIBRARY_FLAGS="-dll" |
| SET_EXECUTABLE_ORIGIN='' |
| SET_SHARED_LIBRARY_ORIGIN='' |
| SET_SHARED_LIBRARY_NAME='' |
| SET_SHARED_LIBRARY_MAPFILE='-def:[$]1' |
| fi |
| |
| AC_SUBST(C_FLAG_REORDER) |
| AC_SUBST(CXX_FLAG_REORDER) |
| AC_SUBST(SET_EXECUTABLE_ORIGIN) |
| AC_SUBST(SET_SHARED_LIBRARY_ORIGIN) |
| AC_SUBST(SET_SHARED_LIBRARY_NAME) |
| AC_SUBST(SET_SHARED_LIBRARY_MAPFILE) |
| AC_SUBST(SHARED_LIBRARY_FLAGS) |
| |
| # The (cross) compiler is now configured, we can now test capabilities |
| # of the target platform. |
| ]) |
| |
| # Documentation on common flags used for solstudio in HIGHEST. |
| # |
| # WARNING: Use of OPTIMIZATION_LEVEL=HIGHEST in your Makefile needs to be |
| # done with care, there are some assumptions below that need to |
| # be understood about the use of pointers, and IEEE behavior. |
| # |
| # -fns: Use non-standard floating point mode (not IEEE 754) |
| # -fsimple: Do some simplification of floating point arithmetic (not IEEE 754) |
| # -fsingle: Use single precision floating point with 'float' |
| # -xalias_level=basic: Assume memory references via basic pointer types do not alias |
| # (Source with excessing pointer casting and data access with mixed |
| # pointer types are not recommended) |
| # -xbuiltin=%all: Use intrinsic or inline versions for math/std functions |
| # (If you expect perfect errno behavior, do not use this) |
| # -xdepend: Loop data dependency optimizations (need -xO3 or higher) |
| # -xrestrict: Pointer parameters to functions do not overlap |
| # (Similar to -xalias_level=basic usage, but less obvious sometimes. |
| # If you pass in multiple pointers to the same data, do not use this) |
| # -xlibmil: Inline some library routines |
| # (If you expect perfect errno behavior, do not use this) |
| # -xlibmopt: Use optimized math routines (CURRENTLY DISABLED) |
| # (If you expect perfect errno behavior, do not use this) |
| # Can cause undefined external on Solaris 8 X86 on __sincos, removing for now |
| |
| # FIXME: this will never happen since sparc != sparcv9, ie 32 bit, which we don't build anymore. |
| # Bug? |
| #if test "x$OPENJDK_TARGET_CPU" = xsparc; then |
| # CFLAGS_JDK="${CFLAGS_JDK} -xmemalign=4s" |
| # CXXFLAGS_JDK="${CXXFLAGS_JDK} -xmemalign=4s" |
| #fi |
| |
| AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_OPTIMIZATION], |
| [ |
| |
| ############################################################################### |
| # |
| # Setup the opt flags for different compilers |
| # and different operating systems. |
| # |
| |
| # FIXME: this was indirectly the old default, but just inherited. |
| # if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| # C_FLAG_DEPS="-MMD -MF" |
| # fi |
| |
| # Generate make dependency files |
| if test "x$TOOLCHAIN_TYPE" = xgcc; then |
| C_FLAG_DEPS="-MMD -MF" |
| elif test "x$TOOLCHAIN_TYPE" = xclang; then |
| C_FLAG_DEPS="-MMD -MF" |
| elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then |
| C_FLAG_DEPS="-xMMD -xMF" |
| elif test "x$TOOLCHAIN_TYPE" = xxlc; then |
| C_FLAG_DEPS="-qmakedep=gcc -MF" |
| fi |
| CXX_FLAG_DEPS="$C_FLAG_DEPS" |
| AC_SUBST(C_FLAG_DEPS) |
| AC_SUBST(CXX_FLAG_DEPS) |
| |
| # Debug symbols |
| if test "x$TOOLCHAIN_TYPE" = xgcc; then |
| if test "x$OPENJDK_TARGET_CPU_BITS" = "x64" && test "x$DEBUG_LEVEL" = "xfastdebug"; then |
| # reduce from default "-g2" option to save space |
| CFLAGS_DEBUG_SYMBOLS="-g1" |
| CXXFLAGS_DEBUG_SYMBOLS="-g1" |
| else |
| CFLAGS_DEBUG_SYMBOLS="-g" |
| CXXFLAGS_DEBUG_SYMBOLS="-g" |
| fi |
| elif test "x$TOOLCHAIN_TYPE" = xclang; then |
| CFLAGS_DEBUG_SYMBOLS="-g" |
| CXXFLAGS_DEBUG_SYMBOLS="-g" |
| elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then |
| CFLAGS_DEBUG_SYMBOLS="-g -xs" |
| # -g0 enables debug symbols without disabling inlining. |
| CXXFLAGS_DEBUG_SYMBOLS="-g0 -xs" |
| elif test "x$TOOLCHAIN_TYPE" = xxlc; then |
| CFLAGS_DEBUG_SYMBOLS="-g" |
| CXXFLAGS_DEBUG_SYMBOLS="-g" |
| elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| CFLAGS_DEBUG_SYMBOLS="-Zi" |
| CXXFLAGS_DEBUG_SYMBOLS="-Zi" |
| fi |
| AC_SUBST(CFLAGS_DEBUG_SYMBOLS) |
| AC_SUBST(CXXFLAGS_DEBUG_SYMBOLS) |
| |
| # Debug symbols for JVM_CFLAGS |
| if test "x$TOOLCHAIN_TYPE" = xsolstudio; then |
| JVM_CFLAGS_SYMBOLS="$JVM_CFLAGS_SYMBOLS -xs" |
| if test "x$DEBUG_LEVEL" = xslowdebug; then |
| JVM_CFLAGS_SYMBOLS="$JVM_CFLAGS_SYMBOLS -g" |
| else |
| # -g0 does not disable inlining, which -g does. |
| JVM_CFLAGS_SYMBOLS="$JVM_CFLAGS_SYMBOLS -g0" |
| fi |
| elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| JVM_CFLAGS_SYMBOLS="$JVM_CFLAGS_SYMBOLS -Z7 -d2Zi+" |
| else |
| JVM_CFLAGS_SYMBOLS="$JVM_CFLAGS_SYMBOLS -g" |
| fi |
| AC_SUBST(JVM_CFLAGS_SYMBOLS) |
| |
| # bounds, memory and behavior checking options |
| if test "x$TOOLCHAIN_TYPE" = xgcc; then |
| case $DEBUG_LEVEL in |
| release ) |
| # no adjustment |
| ;; |
| fastdebug ) |
| # no adjustment |
| ;; |
| slowdebug ) |
| # FIXME: By adding this to C(XX)FLAGS_DEBUG_OPTIONS/JVM_CFLAGS_SYMBOLS it |
| # get's added conditionally on whether we produce debug symbols or not. |
| # This is most likely not really correct. |
| |
| # Add runtime stack smashing and undefined behavior checks. |
| # Not all versions of gcc support -fstack-protector |
| STACK_PROTECTOR_CFLAG="-fstack-protector-all" |
| FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$STACK_PROTECTOR_CFLAG -Werror], IF_FALSE: [STACK_PROTECTOR_CFLAG=""]) |
| |
| CFLAGS_DEBUG_OPTIONS="$STACK_PROTECTOR_CFLAG --param ssp-buffer-size=1" |
| CXXFLAGS_DEBUG_OPTIONS="$STACK_PROTECTOR_CFLAG --param ssp-buffer-size=1" |
| if test "x$STACK_PROTECTOR_CFLAG" != x; then |
| JVM_CFLAGS_SYMBOLS="$JVM_CFLAGS_SYMBOLS $STACK_PROTECTOR_CFLAG --param ssp-buffer-size=1" |
| fi |
| ;; |
| esac |
| fi |
| |
| if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| if test "x$DEBUG_LEVEL" != xrelease; then |
| if test "x$OPENJDK_TARGET_CPU" = xx86_64; then |
| JVM_CFLAGS="$JVM_CFLAGS -homeparams" |
| fi |
| fi |
| fi |
| |
| # Optimization levels |
| if test "x$TOOLCHAIN_TYPE" = xsolstudio; then |
| CC_HIGHEST="$CC_HIGHEST -fns -fsimple -fsingle -xbuiltin=%all -xdepend -xrestrict -xlibmil" |
| |
| if test "x$OPENJDK_TARGET_CPU_ARCH" = "xx86"; then |
| # FIXME: seems we always set -xregs=no%frameptr; put it elsewhere more global? |
| C_O_FLAG_HIGHEST_JVM="-xO4" |
| C_O_FLAG_HIGHEST="-xO4 -Wu,-O4~yz $CC_HIGHEST -xalias_level=basic -xregs=no%frameptr" |
| C_O_FLAG_HI="-xO4 -Wu,-O4~yz -xregs=no%frameptr" |
| C_O_FLAG_NORM="-xO2 -Wu,-O2~yz -xregs=no%frameptr" |
| C_O_FLAG_DEBUG="-xregs=no%frameptr" |
| C_O_FLAG_DEBUG_JVM="" |
| C_O_FLAG_NONE="-xregs=no%frameptr" |
| CXX_O_FLAG_HIGHEST_JVM="-xO4" |
| CXX_O_FLAG_HIGHEST="-xO4 -Qoption ube -O4~yz $CC_HIGHEST -xregs=no%frameptr" |
| CXX_O_FLAG_HI="-xO4 -Qoption ube -O4~yz -xregs=no%frameptr" |
| CXX_O_FLAG_NORM="-xO2 -Qoption ube -O2~yz -xregs=no%frameptr" |
| CXX_O_FLAG_DEBUG="-xregs=no%frameptr" |
| CXX_O_FLAG_DEBUG_JVM="" |
| CXX_O_FLAG_NONE="-xregs=no%frameptr" |
| if test "x$OPENJDK_TARGET_CPU_BITS" = "x32"; then |
| C_O_FLAG_HIGHEST="$C_O_FLAG_HIGHEST -xchip=pentium" |
| CXX_O_FLAG_HIGHEST="$CXX_O_FLAG_HIGHEST -xchip=pentium" |
| fi |
| elif test "x$OPENJDK_TARGET_CPU_ARCH" = "xsparc"; then |
| C_O_FLAG_HIGHEST_JVM="-xO4" |
| C_O_FLAG_HIGHEST="-xO4 -Wc,-Qrm-s -Wc,-Qiselect-T0 $CC_HIGHEST -xalias_level=basic -xprefetch=auto,explicit -xchip=ultra" |
| C_O_FLAG_HI="-xO4 -Wc,-Qrm-s -Wc,-Qiselect-T0" |
| C_O_FLAG_NORM="-xO2 -Wc,-Qrm-s -Wc,-Qiselect-T0" |
| C_O_FLAG_DEBUG="" |
| C_O_FLAG_DEBUG_JVM="" |
| C_O_FLAG_NONE="" |
| CXX_O_FLAG_HIGHEST_JVM="-xO4" |
| CXX_O_FLAG_HIGHEST="-xO4 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0 $CC_HIGHEST -xprefetch=auto,explicit -xchip=ultra" |
| CXX_O_FLAG_HI="-xO4 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0" |
| CXX_O_FLAG_NORM="-xO2 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0" |
| CXX_O_FLAG_DEBUG="" |
| CXX_O_FLAG_DEBUG_JVM="" |
| CXX_O_FLAG_NONE="" |
| fi |
| else |
| # The remaining toolchains share opt flags between CC and CXX; |
| # setup for C and duplicate afterwards. |
| if test "x$TOOLCHAIN_TYPE" = xgcc; then |
| if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
| # On MacOSX we optimize for size, something |
| # we should do for all platforms? |
| C_O_FLAG_HIGHEST_JVM="-Os" |
| C_O_FLAG_HIGHEST="-Os" |
| C_O_FLAG_HI="-Os" |
| C_O_FLAG_NORM="-Os" |
| C_O_FLAG_SIZE="-Os" |
| else |
| C_O_FLAG_HIGHEST_JVM="-O3" |
| C_O_FLAG_HIGHEST="-O3" |
| C_O_FLAG_HI="-O3" |
| C_O_FLAG_NORM="-O2" |
| C_O_FLAG_SIZE="-Os" |
| fi |
| C_O_FLAG_DEBUG="-O0" |
| if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
| C_O_FLAG_DEBUG_JVM="" |
| elif test "x$OPENJDK_TARGET_OS" = xlinux; then |
| C_O_FLAG_DEBUG_JVM="-O0" |
| fi |
| C_O_FLAG_NONE="-O0" |
| elif test "x$TOOLCHAIN_TYPE" = xclang; then |
| if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
| # On MacOSX we optimize for size, something |
| # we should do for all platforms? |
| C_O_FLAG_HIGHEST_JVM="-Os" |
| C_O_FLAG_HIGHEST="-Os" |
| C_O_FLAG_HI="-Os" |
| C_O_FLAG_NORM="-Os" |
| C_O_FLAG_SIZE="-Os" |
| else |
| C_O_FLAG_HIGHEST_JVM="-O3" |
| C_O_FLAG_HIGHEST="-O3" |
| C_O_FLAG_HI="-O3" |
| C_O_FLAG_NORM="-O2" |
| C_O_FLAG_SIZE="-Os" |
| fi |
| C_O_FLAG_DEBUG="-O0" |
| if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
| C_O_FLAG_DEBUG_JVM="" |
| elif test "x$OPENJDK_TARGET_OS" = xlinux; then |
| C_O_FLAG_DEBUG_JVM="-O0" |
| fi |
| C_O_FLAG_NONE="-O0" |
| elif test "x$TOOLCHAIN_TYPE" = xxlc; then |
| C_O_FLAG_HIGHEST_JVM="-O3 -qhot=level=1 -qinline -qinlglue" |
| C_O_FLAG_HIGHEST="-O3 -qhot=level=1 -qinline -qinlglue" |
| C_O_FLAG_HI="-O3 -qinline -qinlglue" |
| C_O_FLAG_NORM="-O2" |
| C_O_FLAG_DEBUG="-qnoopt" |
| # FIXME: Value below not verified. |
| C_O_FLAG_DEBUG_JVM="" |
| C_O_FLAG_NONE="-qnoopt" |
| elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| C_O_FLAG_HIGHEST_JVM="-O2 -Oy-" |
| C_O_FLAG_HIGHEST="-O2" |
| C_O_FLAG_HI="-O1" |
| C_O_FLAG_NORM="-O1" |
| C_O_FLAG_DEBUG="-Od" |
| C_O_FLAG_DEBUG_JVM="" |
| C_O_FLAG_NONE="-Od" |
| C_O_FLAG_SIZE="-Os" |
| fi |
| CXX_O_FLAG_HIGHEST_JVM="$C_O_FLAG_HIGHEST_JVM" |
| CXX_O_FLAG_HIGHEST="$C_O_FLAG_HIGHEST" |
| CXX_O_FLAG_HI="$C_O_FLAG_HI" |
| CXX_O_FLAG_NORM="$C_O_FLAG_NORM" |
| CXX_O_FLAG_DEBUG="$C_O_FLAG_DEBUG" |
| CXX_O_FLAG_DEBUG_JVM="$C_O_FLAG_DEBUG_JVM" |
| CXX_O_FLAG_NONE="$C_O_FLAG_NONE" |
| CXX_O_FLAG_SIZE="$C_O_FLAG_SIZE" |
| fi |
| |
| # Adjust optimization flags according to debug level. |
| case $DEBUG_LEVEL in |
| release ) |
| # no adjustment |
| ;; |
| fastdebug ) |
| # Not quite so much optimization |
| C_O_FLAG_HI="$C_O_FLAG_NORM" |
| CXX_O_FLAG_HI="$CXX_O_FLAG_NORM" |
| ;; |
| slowdebug ) |
| # Disable optimization |
| C_O_FLAG_HIGHEST_JVM="$C_O_FLAG_DEBUG_JVM" |
| C_O_FLAG_HIGHEST="$C_O_FLAG_DEBUG" |
| C_O_FLAG_HI="$C_O_FLAG_DEBUG" |
| C_O_FLAG_NORM="$C_O_FLAG_DEBUG" |
| C_O_FLAG_SIZE="$C_O_FLAG_DEBUG" |
| CXX_O_FLAG_HIGHEST_JVM="$CXX_O_FLAG_DEBUG_JVM" |
| CXX_O_FLAG_HIGHEST="$CXX_O_FLAG_DEBUG" |
| CXX_O_FLAG_HI="$CXX_O_FLAG_DEBUG" |
| CXX_O_FLAG_NORM="$CXX_O_FLAG_DEBUG" |
| CXX_O_FLAG_SIZE="$CXX_O_FLAG_DEBUG" |
| ;; |
| esac |
| |
| AC_SUBST(C_O_FLAG_HIGHEST_JVM) |
| AC_SUBST(C_O_FLAG_HIGHEST) |
| AC_SUBST(C_O_FLAG_HI) |
| AC_SUBST(C_O_FLAG_NORM) |
| AC_SUBST(C_O_FLAG_DEBUG) |
| AC_SUBST(C_O_FLAG_NONE) |
| AC_SUBST(C_O_FLAG_SIZE) |
| AC_SUBST(CXX_O_FLAG_HIGHEST_JVM) |
| AC_SUBST(CXX_O_FLAG_HIGHEST) |
| AC_SUBST(CXX_O_FLAG_HI) |
| AC_SUBST(CXX_O_FLAG_NORM) |
| AC_SUBST(CXX_O_FLAG_DEBUG) |
| AC_SUBST(CXX_O_FLAG_NONE) |
| AC_SUBST(CXX_O_FLAG_SIZE) |
| ]) |
| |
| |
| AC_DEFUN([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK], |
| [ |
| |
| FLAGS_SETUP_ABI_PROFILE |
| FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK_HELPER([TARGET]) |
| FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK_HELPER([BUILD], [OPENJDK_BUILD_]) |
| |
| # Tests are only ever compiled for TARGET |
| # Flags for compiling test libraries |
| CFLAGS_TESTLIB="$COMMON_CCXXFLAGS_JDK $CFLAGS_JDK $PICFLAG $CFLAGS_JDKLIB_EXTRA" |
| CXXFLAGS_TESTLIB="$COMMON_CCXXFLAGS_JDK $CXXFLAGS_JDK $PICFLAG $CXXFLAGS_JDKLIB_EXTRA" |
| |
| # Flags for compiling test executables |
| CFLAGS_TESTEXE="$COMMON_CCXXFLAGS_JDK $CFLAGS_JDK" |
| CXXFLAGS_TESTEXE="$COMMON_CCXXFLAGS_JDK $CXXFLAGS_JDK" |
| |
| AC_SUBST(CFLAGS_TESTLIB) |
| AC_SUBST(CFLAGS_TESTEXE) |
| AC_SUBST(CXXFLAGS_TESTLIB) |
| AC_SUBST(CXXFLAGS_TESTEXE) |
| |
| LDFLAGS_TESTLIB="$LDFLAGS_JDKLIB" |
| LDFLAGS_TESTEXE="$LDFLAGS_JDKEXE $JAVA_BASE_LDFLAGS" |
| |
| AC_SUBST(LDFLAGS_TESTLIB) |
| AC_SUBST(LDFLAGS_TESTEXE) |
| |
| ]) |
| |
| ################################################################################ |
| # $1 - Either BUILD or TARGET to pick the correct OS/CPU variables to check |
| # conditionals against. |
| # $2 - Optional prefix for each variable defined. |
| AC_DEFUN([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK_HELPER], |
| [ |
| # Special extras... |
| if test "x$TOOLCHAIN_TYPE" = xsolstudio; then |
| if test "x$OPENJDK_$1_CPU_ARCH" = "xsparc"; then |
| $2CFLAGS_JDKLIB_EXTRA="${$2CFLAGS_JDKLIB_EXTRA} -xregs=no%appl" |
| $2CXXFLAGS_JDKLIB_EXTRA="${$2CXXFLAGS_JDKLIB_EXTRA} -xregs=no%appl" |
| fi |
| $2CFLAGS_JDKLIB_EXTRA="${$2CFLAGS_JDKLIB_EXTRA} -errtags=yes -errfmt" |
| $2CXXFLAGS_JDKLIB_EXTRA="${$2CXXFLAGS_JDKLIB_EXTRA} -errtags=yes -errfmt" |
| elif test "x$TOOLCHAIN_TYPE" = xxlc; then |
| $2CFLAGS_JDK="${$2CFLAGS_JDK} -qchars=signed -qfullpath -qsaveopt" |
| $2CXXFLAGS_JDK="${$2CXXFLAGS_JDK} -qchars=signed -qfullpath -qsaveopt" |
| elif test "x$TOOLCHAIN_TYPE" = xgcc; then |
| $2CXXSTD_CXXFLAG="-std=gnu++98" |
| FLAGS_CXX_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [[$]$2CXXSTD_CXXFLAG -Werror], |
| IF_FALSE: [$2CXXSTD_CXXFLAG=""]) |
| $2CXXFLAGS_JDK="${$2CXXFLAGS_JDK} ${$2CXXSTD_CXXFLAG}" |
| $2JVM_CFLAGS="${$2JVM_CFLAGS} ${$2CXXSTD_CXXFLAG}" |
| AC_SUBST($2CXXSTD_CXXFLAG) |
| fi |
| if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
| $2CFLAGS_JDK="${$2CFLAGS_JDK} -D__solaris__" |
| $2CXXFLAGS_JDK="${$2CXXFLAGS_JDK} -D__solaris__" |
| fi |
| |
| $2CFLAGS_JDK="${$2CFLAGS_JDK} ${$2EXTRA_CFLAGS}" |
| $2CXXFLAGS_JDK="${$2CXXFLAGS_JDK} ${$2EXTRA_CXXFLAGS}" |
| $2LDFLAGS_JDK="${$2LDFLAGS_JDK} ${$2EXTRA_LDFLAGS}" |
| |
| ############################################################################### |
| # |
| # Now setup the CFLAGS and LDFLAGS for the JDK build. |
| # Later we will also have CFLAGS and LDFLAGS for the hotspot subrepo build. |
| # |
| |
| # Setup compiler/platform specific flags into |
| # $2CFLAGS_JDK - C Compiler flags |
| # $2CXXFLAGS_JDK - C++ Compiler flags |
| # $2COMMON_CCXXFLAGS_JDK - common to C and C++ |
| if test "x$TOOLCHAIN_TYPE" = xgcc; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -D_GNU_SOURCE" |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -D_REENTRANT" |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -fcheck-new" |
| if test "x$OPENJDK_$1_CPU" = xx86; then |
| # Force compatibility with i586 on 32 bit intel platforms. |
| $2COMMON_CCXXFLAGS="${$2COMMON_CCXXFLAGS} -march=i586" |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -march=i586" |
| fi |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS [$]$2COMMON_CCXXFLAGS_JDK -Wall -Wextra -Wno-unused -Wno-unused-parameter -Wformat=2 \ |
| -pipe -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE" |
| case $OPENJDK_$1_CPU_ARCH in |
| arm ) |
| # on arm we don't prevent gcc to omit frame pointer but do prevent strict aliasing |
| $2CFLAGS_JDK="${$2CFLAGS_JDK} -fno-strict-aliasing" |
| $2COMMON_CCXXFLAGS_JDK="${$2COMMON_CCXXFLAGS_JDK} -fsigned-char" |
| ;; |
| ppc ) |
| # on ppc we don't prevent gcc to omit frame pointer but do prevent strict aliasing |
| $2CFLAGS_JDK="${$2CFLAGS_JDK} -fno-strict-aliasing" |
| ;; |
| s390 ) |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -fno-omit-frame-pointer -mbackchain -march=z10" |
| $2CFLAGS_JDK="${$2CFLAGS_JDK} -fno-strict-aliasing" |
| ;; |
| * ) |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -fno-omit-frame-pointer" |
| $2CFLAGS_JDK="${$2CFLAGS_JDK} -fno-strict-aliasing" |
| ;; |
| esac |
| TOOLCHAIN_CHECK_COMPILER_VERSION(VERSION: 6, PREFIX: $2, IF_AT_LEAST: FLAGS_SETUP_GCC6_COMPILER_FLAGS($2)) |
| elif test "x$TOOLCHAIN_TYPE" = xclang; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -D_GNU_SOURCE" |
| |
| # Restrict the debug information created by Clang to avoid |
| # too big object files and speed the build up a little bit |
| # (see http://llvm.org/bugs/show_bug.cgi?id=7554) |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -flimit-debug-info" |
| if test "x$OPENJDK_$1_OS" = xlinux; then |
| if test "x$OPENJDK_$1_CPU" = xx86; then |
| # Force compatibility with i586 on 32 bit intel platforms. |
| $2COMMON_CCXXFLAGS="${$2COMMON_CCXXFLAGS} -march=i586" |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -march=i586" |
| fi |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -Wno-sometimes-uninitialized" |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS [$]$2COMMON_CCXXFLAGS_JDK -Wall -Wextra -Wno-unused -Wno-unused-parameter -Wformat=2 \ |
| -pipe -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE" |
| case $OPENJDK_$1_CPU_ARCH in |
| ppc ) |
| # on ppc we don't prevent gcc to omit frame pointer but do prevent strict aliasing |
| $2CFLAGS_JDK="${$2CFLAGS_JDK} -fno-strict-aliasing" |
| ;; |
| * ) |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -fno-omit-frame-pointer" |
| $2CFLAGS_JDK="${$2CFLAGS_JDK} -fno-strict-aliasing" |
| ;; |
| esac |
| fi |
| elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -DSPARC_WORKS" |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS [$]$2COMMON_CCXXFLAGS_JDK -DTRACING -DMACRO_MEMSYS_OPS -DBREAKPTS" |
| if test "x$OPENJDK_$1_CPU_ARCH" = xx86; then |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -DcpuIntel -Di586 -D$OPENJDK_$1_CPU_LEGACY_LIB" |
| fi |
| |
| $2CFLAGS_JDK="[$]$2CFLAGS_JDK -xc99=%none -xCC -errshort=tags -Xa -v -mt -W0,-noglobal" |
| $2CXXFLAGS_JDK="[$]$2CXXFLAGS_JDK -errtags=yes +w -mt -features=no%except -DCC_NOEX -norunpath -xnolib" |
| elif test "x$TOOLCHAIN_TYPE" = xxlc; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -D_REENTRANT -D__STDC_FORMAT_MACROS" |
| $2CFLAGS_JDK="[$]$2CFLAGS_JDK -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE -DSTDC" |
| $2CXXFLAGS_JDK="[$]$2CXXFLAGS_JDK -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE -DSTDC" |
| elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS [$]$2COMMON_CCXXFLAGS_JDK \ |
| -MD -Zc:wchar_t- -W3 -wd4800 \ |
| -DWIN32_LEAN_AND_MEAN \ |
| -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE \ |
| -D_WINSOCK_DEPRECATED_NO_WARNINGS \ |
| -DWIN32 -DIAL" |
| if test "x$OPENJDK_$1_CPU" = xx86_64; then |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -D_AMD64_ -Damd64" |
| else |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -D_X86_ -Dx86" |
| fi |
| # If building with Visual Studio 2010, we can still use _STATIC_CPPLIB to |
| # avoid bundling msvcpNNN.dll. Doesn't work with newer versions of visual |
| # studio. |
| if test "x$TOOLCHAIN_VERSION" = "x2010"; then |
| STATIC_CPPLIB_FLAGS="-D_STATIC_CPPLIB -D_DISABLE_DEPRECATE_STATIC_CPPLIB" |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK $STATIC_CPPLIB_FLAGS" |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS $STATIC_CPPLIB_FLAGS" |
| fi |
| fi |
| |
| ############################################################################### |
| |
| # Adjust flags according to debug level. |
| case $DEBUG_LEVEL in |
| fastdebug | slowdebug ) |
| $2CFLAGS_JDK="[$]$2CFLAGS_JDK $CFLAGS_DEBUG_SYMBOLS $CFLAGS_DEBUG_OPTIONS" |
| $2CXXFLAGS_JDK="[$]$2CXXFLAGS_JDK $CXXFLAGS_DEBUG_SYMBOLS $CXXFLAGS_DEBUG_OPTIONS" |
| ;; |
| release ) |
| ;; |
| * ) |
| AC_MSG_ERROR([Unrecognized \$DEBUG_LEVEL: $DEBUG_LEVEL]) |
| ;; |
| esac |
| |
| # Set some common defines. These works for all compilers, but assume |
| # -D is universally accepted. |
| |
| # Setup endianness |
| if test "x$OPENJDK_$1_CPU_ENDIAN" = xlittle; then |
| # The macro _LITTLE_ENDIAN needs to be defined the same to avoid the |
| # Sun C compiler warning message: warning: macro redefined: _LITTLE_ENDIAN |
| # (The Solaris X86 system defines this in file /usr/include/sys/isa_defs.h). |
| # Note: -Dmacro is the same as #define macro 1 |
| # -Dmacro= is the same as #define macro |
| if test "x$OPENJDK_$1_OS" = xsolaris; then |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -D_LITTLE_ENDIAN=" |
| else |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -D_LITTLE_ENDIAN" |
| fi |
| else |
| # Same goes for _BIG_ENDIAN. Do we really need to set *ENDIAN on Solaris if they |
| # are defined in the system? |
| if test "x$OPENJDK_$1_OS" = xsolaris; then |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -D_BIG_ENDIAN=" |
| else |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -D_BIG_ENDIAN" |
| fi |
| fi |
| |
| # Setup target OS define. Use OS target name but in upper case. |
| OPENJDK_$1_OS_UPPERCASE=`$ECHO $OPENJDK_$1_OS | $TR 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -D$OPENJDK_$1_OS_UPPERCASE" |
| |
| # Setup target CPU |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK \ |
| $OPENJDK_$1_ADD_LP64 \ |
| -DARCH='\"$OPENJDK_$1_CPU_LEGACY\"' -D$OPENJDK_$1_CPU_LEGACY" |
| |
| # Setup debug/release defines |
| if test "x$DEBUG_LEVEL" = xrelease; then |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -DNDEBUG" |
| if test "x$OPENJDK_$1_OS" = xsolaris; then |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -DTRIMMED" |
| fi |
| else |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -DDEBUG" |
| fi |
| |
| # Set some additional per-OS defines. |
| if test "x$OPENJDK_$1_OS" = xlinux; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -DLINUX" |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -pipe $PICFLAG -fno-rtti -fno-exceptions \ |
| -fvisibility=hidden -fno-strict-aliasing -fno-omit-frame-pointer" |
| elif test "x$OPENJDK_$1_OS" = xsolaris; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -DSOLARIS" |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -template=no%extdef -features=no%split_init \ |
| -D_Crun_inline_placement -library=%none $PICFLAG -mt -features=no%except" |
| elif test "x$OPENJDK_$1_OS" = xmacosx; then |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -D_ALLBSD_SOURCE -D_DARWIN_UNLIMITED_SELECT" |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -D_ALLBSD_SOURCE" |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -D_DARWIN_C_SOURCE -D_XOPEN_SOURCE" |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -fno-rtti -fno-exceptions -fvisibility=hidden \ |
| -mno-omit-leaf-frame-pointer -mstack-alignment=16 -pipe -fno-strict-aliasing \ |
| -DMAC_OS_X_VERSION_MAX_ALLOWED=1070 -mmacosx-version-min=10.7.0 \ |
| -fno-omit-frame-pointer" |
| elif test "x$OPENJDK_$1_OS" = xaix; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -DAIX" |
| # We may need '-qminimaltoc' or '-qpic=large -bbigtoc' if the TOC overflows. |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -qtune=balanced \ |
| -qalias=noansi -qstrict -qtls=default -qlanglvl=c99vla \ |
| -qlanglvl=noredefmac -qnortti -qnoeh -qignerrno" |
| elif test "x$OPENJDK_$1_OS" = xbsd; then |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -D_ALLBSD_SOURCE" |
| elif test "x$OPENJDK_$1_OS" = xwindows; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -D_WINDOWS -DWIN32 -D_JNI_IMPLEMENTATION_" |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -nologo -W3 -MD -MP" |
| fi |
| |
| # Set some additional per-CPU defines. |
| if test "x$OPENJDK_$1_OS-$OPENJDK_$1_CPU" = xwindows-x86; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -arch:IA32" |
| elif test "x$OPENJDK_$1_CPU" = xsparcv9; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -xarch=sparc" |
| elif test "x$OPENJDK_$1_CPU" = xppc64; then |
| if test "x$OPENJDK_$1_OS" = xlinux; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -minsert-sched-nops=regroup_exact -mno-multiple -mno-string" |
| # fixes `relocation truncated to fit' error for gcc 4.1. |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -mminimal-toc" |
| # Use ppc64 instructions, but schedule for power5 |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -mcpu=powerpc64 -mtune=power5" |
| elif test "x$OPENJDK_$1_OS" = xaix; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -qarch=ppc64" |
| fi |
| elif test "x$OPENJDK_$1_CPU" = xppc64le; then |
| if test "x$OPENJDK_$1_OS" = xlinux; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -minsert-sched-nops=regroup_exact -mno-multiple -mno-string" |
| # Little endian machine uses ELFv2 ABI. |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -DABI_ELFv2" |
| # Use Power8, this is the first CPU to support PPC64 LE with ELFv2 ABI. |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -mcpu=power8 -mtune=power8" |
| fi |
| elif test "x$OPENJDK_$1_CPU" = xs390x; then |
| if test "x$OPENJDK_$1_OS" = xlinux; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -mbackchain -march=z10" |
| fi |
| fi |
| |
| if test "x$OPENJDK_$1_CPU_ENDIAN" = xlittle; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -DVM_LITTLE_ENDIAN" |
| fi |
| |
| if test "x$OPENJDK_$1_CPU_BITS" = x64; then |
| if test "x$OPENJDK_$1_OS" != xsolaris && test "x$OPENJDK_$1_OS" != xaix; then |
| # Solaris does not have _LP64=1 in the old build. |
| # xlc on AIX defines _LP64=1 by default and issues a warning if we redefine it. |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -D_LP64=1" |
| fi |
| fi |
| |
| # Set $2JVM_CFLAGS warning handling |
| if test "x$OPENJDK_$1_OS" = xlinux; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -Wpointer-arith -Wsign-compare -Wunused-function \ |
| -Wunused-value -Woverloaded-virtual" |
| |
| if test "x$TOOLCHAIN_TYPE" = xgcc; then |
| TOOLCHAIN_CHECK_COMPILER_VERSION(VERSION: [4.8], PREFIX: $2, |
| IF_AT_LEAST: [ |
| # These flags either do not work or give spurious warnings prior to gcc 4.8. |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -Wno-format-zero-length -Wtype-limits -Wuninitialized" |
| ] |
| ) |
| fi |
| if ! HOTSPOT_CHECK_JVM_VARIANT(zero) && ! HOTSPOT_CHECK_JVM_VARIANT(zeroshark); then |
| # Non-zero builds have stricter warnings |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -Wreturn-type -Wundef -Wformat=2" |
| else |
| if test "x$TOOLCHAIN_TYPE" = xclang; then |
| # Some versions of llvm do not like -Wundef |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -Wno-undef" |
| fi |
| fi |
| elif test "x$OPENJDK_$1_OS" = xmacosx; then |
| $2JVM_CFLAGS="[$]$2JVM_CFLAGS -Wno-deprecated -Wpointer-arith \ |
| -Wsign-compare -Wundef -Wunused-function -Wformat=2" |
| fi |
| |
| # Additional macosx handling |
| if test "x$OPENJDK_$1_OS" = xmacosx; then |
| # Setting these parameters makes it an error to link to macosx APIs that are |
| # newer than the given OS version and makes the linked binaries compatible |
| # even if built on a newer version of the OS. |
| # The expected format is X.Y.Z |
| MACOSX_VERSION_MIN=10.7.0 |
| AC_SUBST(MACOSX_VERSION_MIN) |
| |
| # The macro takes the version with no dots, ex: 1070 |
| # Let the flags variables get resolved in make for easier override on make |
| # command line. |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK -DMAC_OS_X_VERSION_MAX_ALLOWED=\$(subst .,,\$(MACOSX_VERSION_MIN)) -mmacosx-version-min=\$(MACOSX_VERSION_MIN)" |
| $2LDFLAGS_JDK="[$]$2LDFLAGS_JDK -mmacosx-version-min=\$(MACOSX_VERSION_MIN)" |
| fi |
| |
| # Setup some hard coded includes |
| $2COMMON_CCXXFLAGS_JDK="[$]$2COMMON_CCXXFLAGS_JDK \ |
| -I\$(SUPPORT_OUTPUTDIR)/modules_include/java.base \ |
| -I${JDK_TOPDIR}/src/java.base/share/native/include \ |
| -I${JDK_TOPDIR}/src/java.base/$OPENJDK_$1_OS/native/include \ |
| -I${JDK_TOPDIR}/src/java.base/$OPENJDK_$1_OS_TYPE/native/include \ |
| -I${JDK_TOPDIR}/src/java.base/share/native/libjava \ |
| -I${JDK_TOPDIR}/src/java.base/$OPENJDK_$1_OS_TYPE/native/libjava" |
| |
| # The shared libraries are compiled using the picflag. |
| $2CFLAGS_JDKLIB="[$]$2COMMON_CCXXFLAGS_JDK \ |
| [$]$2CFLAGS_JDK [$]$2EXTRA_CFLAGS_JDK $PICFLAG [$]$2CFLAGS_JDKLIB_EXTRA" |
| $2CXXFLAGS_JDKLIB="[$]$2COMMON_CCXXFLAGS_JDK \ |
| [$]$2CXXFLAGS_JDK [$]$2EXTRA_CXXFLAGS_JDK $PICFLAG [$]$2CXXFLAGS_JDKLIB_EXTRA" |
| |
| # Executable flags |
| $2CFLAGS_JDKEXE="[$]$2COMMON_CCXXFLAGS_JDK [$]$2CFLAGS_JDK [$]$2EXTRA_CFLAGS_JDK" |
| $2CXXFLAGS_JDKEXE="[$]$2COMMON_CCXXFLAGS_JDK [$]$2CXXFLAGS_JDK [$]$2EXTRA_CXXFLAGS_JDK" |
| |
| AC_SUBST($2CFLAGS_JDKLIB) |
| AC_SUBST($2CFLAGS_JDKEXE) |
| AC_SUBST($2CXXFLAGS_JDKLIB) |
| AC_SUBST($2CXXFLAGS_JDKEXE) |
| |
| # Setup LDFLAGS et al. |
| # |
| |
| if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| LDFLAGS_MICROSOFT="-nologo -opt:ref" |
| $2LDFLAGS_JDK="[$]$2LDFLAGS_JDK $LDFLAGS_MICROSOFT -incremental:no" |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS $LDFLAGS_MICROSOFT -opt:icf,8 -subsystem:windows -base:0x8000000" |
| if test "x$OPENJDK_$1_CPU_BITS" = "x32"; then |
| LDFLAGS_SAFESH="-safeseh" |
| $2LDFLAGS_JDK="[$]$2LDFLAGS_JDK $LDFLAGS_SAFESH" |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS $LDFLAGS_SAFESH" |
| # NOTE: Old build added -machine. Probably not needed. |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS -machine:I386" |
| else |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS -machine:AMD64" |
| fi |
| elif test "x$TOOLCHAIN_TYPE" = xclang; then |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS -mno-omit-leaf-frame-pointer -mstack-alignment=16 -stdlib=libstdc++ -fPIC" |
| if test "x$OPENJDK_$1_OS" = xmacosx; then |
| # FIXME: We should really generalize SET_SHARED_LIBRARY_ORIGIN instead. |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS -Wl,-rpath,@loader_path/. -Wl,-rpath,@loader_path/.." |
| fi |
| elif test "x$TOOLCHAIN_TYPE" = xgcc; then |
| # If this is a --hash-style=gnu system, use --hash-style=both, why? |
| # We have previously set HAS_GNU_HASH if this is the case |
| if test -n "$HAS_GNU_HASH"; then |
| $2LDFLAGS_HASH_STYLE="-Wl,--hash-style=both" |
| $2LDFLAGS_JDK="${$2LDFLAGS_JDK} [$]$2LDFLAGS_HASH_STYLE" |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS [$]$2LDFLAGS_HASH_STYLE" |
| fi |
| if test "x$OPENJDK_$1_OS" = xmacosx; then |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS -Wl,-rpath,@loader_path/. -Wl,-rpath,@loader_path/.." |
| fi |
| if test "x$OPENJDK_$1_OS" = xlinux; then |
| # And since we now know that the linker is gnu, then add -z defs, to forbid |
| # undefined symbols in object files. |
| LDFLAGS_NO_UNDEF_SYM="-Wl,-z,defs" |
| $2LDFLAGS_JDK="${$2LDFLAGS_JDK} $LDFLAGS_NO_UNDEF_SYM" |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS $LDFLAGS_NO_UNDEF_SYM" |
| LDFLAGS_NO_EXEC_STACK="-Wl,-z,noexecstack" |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS $LDFLAGS_NO_EXEC_STACK" |
| if test "x$OPENJDK_$1_CPU" = xx86; then |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS -march=i586" |
| fi |
| case $DEBUG_LEVEL in |
| release ) |
| # tell linker to optimize libraries. |
| # Should this be supplied to the OSS linker as well? |
| LDFLAGS_DEBUGLEVEL_release="-Wl,-O1" |
| $2LDFLAGS_JDK="${$2LDFLAGS_JDK} $LDFLAGS_DEBUGLEVEL_release" |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS $LDFLAGS_DEBUGLEVEL_release" |
| if test "x$HAS_LINKER_RELRO" = "xtrue"; then |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS $LINKER_RELRO_FLAG" |
| fi |
| ;; |
| slowdebug ) |
| # Hotspot always let the linker optimize |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS -Wl,-O1" |
| if test "x$HAS_LINKER_NOW" = "xtrue"; then |
| # do relocations at load |
| $2LDFLAGS_JDK="[$]$2LDFLAGS_JDK $LINKER_NOW_FLAG" |
| $2LDFLAGS_CXX_JDK="[$]$2LDFLAGS_CXX_JDK $LINKER_NOW_FLAG" |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS $LINKER_NOW_FLAG" |
| fi |
| if test "x$HAS_LINKER_RELRO" = "xtrue"; then |
| # mark relocations read only |
| $2LDFLAGS_JDK="[$]$2LDFLAGS_JDK $LINKER_RELRO_FLAG" |
| $2LDFLAGS_CXX_JDK="[$]$2LDFLAGS_CXX_JDK $LINKER_RELRO_FLAG" |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS $LINKER_RELRO_FLAG" |
| fi |
| ;; |
| fastdebug ) |
| # Hotspot always let the linker optimize |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS -Wl,-O1" |
| if test "x$HAS_LINKER_RELRO" = "xtrue"; then |
| # mark relocations read only |
| $2LDFLAGS_JDK="[$]$2LDFLAGS_JDK $LINKER_RELRO_FLAG" |
| $2LDFLAGS_CXX_JDK="[$]$2LDFLAGS_CXX_JDK $LINKER_RELRO_FLAG" |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS $LINKER_RELRO_FLAG" |
| fi |
| ;; |
| * ) |
| AC_MSG_ERROR([Unrecognized \$DEBUG_LEVEL: $DEBUG_LEVEL]) |
| ;; |
| esac |
| fi |
| elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then |
| LDFLAGS_SOLSTUDIO="-Wl,-z,defs" |
| $2LDFLAGS_JDK="[$]$2LDFLAGS_JDK $LDFLAGS_SOLSTUDIO -ztext" |
| LDFLAGS_CXX_SOLSTUDIO="-norunpath" |
| $2LDFLAGS_CXX_JDK="[$]$2LDFLAGS_CXX_JDK $LDFLAGS_CXX_SOLSTUDIO -xnolib" |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS $LDFLAGS_SOLSTUDIO -library=%none -mt $LDFLAGS_CXX_SOLSTUDIO -z noversion" |
| if test "x$OPENJDK_$1_CPU_ARCH" = "xsparc"; then |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS -xarch=sparc" |
| fi |
| elif test "x$TOOLCHAIN_TYPE" = xxlc; then |
| LDFLAGS_XLC="-b64 -brtl -bnolibpath -bexpall -bernotok" |
| $2LDFLAGS_JDK="${$2LDFLAGS_JDK} $LDFLAGS_XLC" |
| $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS $LDFLAGS_XLC" |
| fi |
| |
| # Customize LDFLAGS for executables |
| |
| $2LDFLAGS_JDKEXE="${$2LDFLAGS_JDK}" |
| |
| if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| if test "x$OPENJDK_$1_CPU_BITS" = "x64"; then |
| LDFLAGS_STACK_SIZE=1048576 |
| else |
| LDFLAGS_STACK_SIZE=327680 |
| fi |
| $2LDFLAGS_JDKEXE="${$2LDFLAGS_JDKEXE} /STACK:$LDFLAGS_STACK_SIZE" |
| elif test "x$OPENJDK_$1_OS" = xlinux; then |
| $2LDFLAGS_JDKEXE="[$]$2LDFLAGS_JDKEXE -Wl,--allow-shlib-undefined" |
| fi |
| |
| $2LDFLAGS_JDKEXE="${$2LDFLAGS_JDKEXE} ${$2EXTRA_LDFLAGS_JDK}" |
| |
| # Customize LDFLAGS for libs |
| $2LDFLAGS_JDKLIB="${$2LDFLAGS_JDK}" |
| |
| $2LDFLAGS_JDKLIB="${$2LDFLAGS_JDKLIB} ${SHARED_LIBRARY_FLAGS}" |
| if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then |
| $2JAVA_BASE_LDFLAGS="${$2JAVA_BASE_LDFLAGS} \ |
| -libpath:${OUTPUT_ROOT}/support/modules_libs/java.base" |
| $2JDKLIB_LIBS="" |
| else |
| $2JAVA_BASE_LDFLAGS="${$2JAVA_BASE_LDFLAGS} \ |
| -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base" |
| |
| if test "x$1" = "xTARGET"; then |
| # On some platforms (mac) the linker warns about non existing -L dirs. |
| # For any of the variants server, client or minimal, the dir matches the |
| # variant name. The "main" variant should be used for linking. For the |
| # rest, the dir is just server. |
| if HOTSPOT_CHECK_JVM_VARIANT(server) || HOTSPOT_CHECK_JVM_VARIANT(client) \ |
| || HOTSPOT_CHECK_JVM_VARIANT(minimal); then |
| $2JAVA_BASE_LDFLAGS="${$2JAVA_BASE_LDFLAGS} \ |
| -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base/$JVM_VARIANT_MAIN" |
| else |
| $2JAVA_BASE_LDFLAGS="${$2JAVA_BASE_LDFLAGS} \ |
| -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base/server" |
| fi |
| elif test "x$1" = "xBUILD"; then |
| # When building a buildjdk, it's always only the server variant |
| $2JAVA_BASE_LDFLAGS="${$2JAVA_BASE_LDFLAGS} \ |
| -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base/server" |
| fi |
| |
| $2JDKLIB_LIBS="-ljava -ljvm" |
| if test "x$TOOLCHAIN_TYPE" = xsolstudio; then |
| $2JDKLIB_LIBS="[$]$2JDKLIB_LIBS -lc" |
| fi |
| |
| fi |
| |
| $2LDFLAGS_JDKLIB="${$2LDFLAGS_JDKLIB} ${$2JAVA_BASE_LDFLAGS}" |
| |
| # Set $2JVM_LIBS (per os) |
| if test "x$OPENJDK_$1_OS" = xlinux; then |
| $2JVM_LIBS="[$]$2JVM_LIBS -lm -ldl -lpthread" |
| elif test "x$OPENJDK_$1_OS" = xsolaris; then |
| # FIXME: This hard-coded path is not really proper. |
| if test "x$OPENJDK_$1_CPU" = xx86_64; then |
| $2SOLARIS_LIBM_LIBS="/usr/lib/amd64/libm.so.1" |
| elif test "x$OPENJDK_$1_CPU" = xsparcv9; then |
| $2SOLARIS_LIBM_LIBS="/usr/lib/sparcv9/libm.so.1" |
| fi |
| $2JVM_LIBS="[$]$2JVM_LIBS -lsocket -lsched -ldl $SOLARIS_LIBM_LIBS -lCrun \ |
| -lthread -ldoor -lc -ldemangle -lnsl -lkstat -lrt" |
| elif test "x$OPENJDK_$1_OS" = xmacosx; then |
| $2JVM_LIBS="[$]$2JVM_LIBS -lm" |
| elif test "x$OPENJDK_$1_OS" = xaix; then |
| $2JVM_LIBS="[$]$2JVM_LIBS -Wl,-lC_r -lm -ldl -lpthread" |
| elif test "x$OPENJDK_$1_OS" = xbsd; then |
| $2JVM_LIBS="[$]$2JVM_LIBS -lm" |
| elif test "x$OPENJDK_$1_OS" = xwindows; then |
| $2JVM_LIBS="[$]$2JVM_LIBS kernel32.lib user32.lib gdi32.lib winspool.lib \ |
| comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib \ |
| wsock32.lib winmm.lib version.lib psapi.lib" |
| fi |
| |
| # Set $2JVM_ASFLAGS |
| if test "x$OPENJDK_$1_OS" = xlinux; then |
| if test "x$OPENJDK_$1_CPU" = xx86; then |
| $2JVM_ASFLAGS="[$]$2JVM_ASFLAGS -march=i586" |
| fi |
| elif test "x$OPENJDK_$1_OS" = xmacosx; then |
| $2JVM_ASFLAGS="[$]$2JVM_ASFLAGS -x assembler-with-cpp -mno-omit-leaf-frame-pointer -mstack-alignment=16" |
| fi |
| |
| $2LDFLAGS_JDKLIB="${$2LDFLAGS_JDKLIB} ${$2EXTRA_LDFLAGS_JDK}" |
| |
| AC_SUBST($2LDFLAGS_JDKLIB) |
| AC_SUBST($2LDFLAGS_JDKEXE) |
| AC_SUBST($2JDKLIB_LIBS) |
| AC_SUBST($2JDKEXE_LIBS) |
| AC_SUBST($2LDFLAGS_CXX_JDK) |
| AC_SUBST($2LDFLAGS_HASH_STYLE) |
| |
| AC_SUBST($2JVM_CFLAGS) |
| AC_SUBST($2JVM_LDFLAGS) |
| AC_SUBST($2JVM_ASFLAGS) |
| AC_SUBST($2JVM_LIBS) |
| |
| ]) |
| |
| # FLAGS_C_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [ARGUMENT], IF_TRUE: [RUN-IF-TRUE], |
| # IF_FALSE: [RUN-IF-FALSE]) |
| # ------------------------------------------------------------ |
| # Check that the C compiler supports an argument |
| BASIC_DEFUN_NAMED([FLAGS_C_COMPILER_CHECK_ARGUMENTS], |
| [*ARGUMENT IF_TRUE IF_FALSE], [$@], |
| [ |
| AC_MSG_CHECKING([if the C compiler supports "ARG_ARGUMENT"]) |
| supports=yes |
| |
| saved_cflags="$CFLAGS" |
| CFLAGS="$CFLAGS ARG_ARGUMENT" |
| AC_LANG_PUSH([C]) |
| AC_COMPILE_IFELSE([AC_LANG_SOURCE([[int i;]])], [], |
| [supports=no]) |
| AC_LANG_POP([C]) |
| CFLAGS="$saved_cflags" |
| |
| AC_MSG_RESULT([$supports]) |
| if test "x$supports" = "xyes" ; then |
| : |
| ARG_IF_TRUE |
| else |
| : |
| ARG_IF_FALSE |
| fi |
| ]) |
| |
| # FLAGS_CXX_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [ARGUMENT], IF_TRUE: [RUN-IF-TRUE], |
| # IF_FALSE: [RUN-IF-FALSE]) |
| # ------------------------------------------------------------ |
| # Check that the C++ compiler supports an argument |
| BASIC_DEFUN_NAMED([FLAGS_CXX_COMPILER_CHECK_ARGUMENTS], |
| [*ARGUMENT IF_TRUE IF_FALSE], [$@], |
| [ |
| AC_MSG_CHECKING([if the C++ compiler supports "ARG_ARGUMENT"]) |
| supports=yes |
| |
| saved_cxxflags="$CXXFLAGS" |
| CXXFLAGS="$CXXFLAG ARG_ARGUMENT" |
| AC_LANG_PUSH([C++]) |
| AC_COMPILE_IFELSE([AC_LANG_SOURCE([[int i;]])], [], |
| [supports=no]) |
| AC_LANG_POP([C++]) |
| CXXFLAGS="$saved_cxxflags" |
| |
| AC_MSG_RESULT([$supports]) |
| if test "x$supports" = "xyes" ; then |
| : |
| ARG_IF_TRUE |
| else |
| : |
| ARG_IF_FALSE |
| fi |
| ]) |
| |
| # FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [ARGUMENT], IF_TRUE: [RUN-IF-TRUE], |
| # IF_FALSE: [RUN-IF-FALSE]) |
| # ------------------------------------------------------------ |
| # Check that the C and C++ compilers support an argument |
| BASIC_DEFUN_NAMED([FLAGS_COMPILER_CHECK_ARGUMENTS], |
| [*ARGUMENT IF_TRUE IF_FALSE], [$@], |
| [ |
| FLAGS_C_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [ARG_ARGUMENT], |
| IF_TRUE: [C_COMP_SUPPORTS="yes"], |
| IF_FALSE: [C_COMP_SUPPORTS="no"]) |
| FLAGS_CXX_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [ARG_ARGUMENT], |
| IF_TRUE: [CXX_COMP_SUPPORTS="yes"], |
| IF_FALSE: [CXX_COMP_SUPPORTS="no"]) |
| |
| AC_MSG_CHECKING([if both compilers support "ARG_ARGUMENT"]) |
| supports=no |
| if test "x$C_COMP_SUPPORTS" = "xyes" -a "x$CXX_COMP_SUPPORTS" = "xyes"; then supports=yes; fi |
| |
| AC_MSG_RESULT([$supports]) |
| if test "x$supports" = "xyes" ; then |
| : |
| ARG_IF_TRUE |
| else |
| : |
| ARG_IF_FALSE |
| fi |
| ]) |
| |
| # FLAGS_LINKER_CHECK_ARGUMENTS(ARGUMENT: [ARGUMENT], IF_TRUE: [RUN-IF-TRUE], |
| # IF_FALSE: [RUN-IF-FALSE]) |
| # ------------------------------------------------------------ |
| # Check that the linker support an argument |
| BASIC_DEFUN_NAMED([FLAGS_LINKER_CHECK_ARGUMENTS], |
| [*ARGUMENT IF_TRUE IF_FALSE], [$@], |
| [ |
| AC_MSG_CHECKING([if linker supports "ARG_ARGUMENT"]) |
| supports=yes |
| |
| saved_ldflags="$LDFLAGS" |
| LDFLAGS="$LDFLAGS ARG_ARGUMENT" |
| AC_LANG_PUSH([C]) |
| AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])], |
| [], [supports=no]) |
| AC_LANG_POP([C]) |
| LDFLAGS="$saved_ldflags" |
| |
| AC_MSG_RESULT([$supports]) |
| if test "x$supports" = "xyes" ; then |
| : |
| ARG_IF_TRUE |
| else |
| : |
| ARG_IF_FALSE |
| fi |
| ]) |
| |
| AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_MISC], |
| [ |
| # Check that the compiler supports -mX (or -qX on AIX) flags |
| # Set COMPILER_SUPPORTS_TARGET_BITS_FLAG to 'true' if it does |
| FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [${COMPILER_TARGET_BITS_FLAG}${OPENJDK_TARGET_CPU_BITS}], |
| IF_TRUE: [COMPILER_SUPPORTS_TARGET_BITS_FLAG=true], |
| IF_FALSE: [COMPILER_SUPPORTS_TARGET_BITS_FLAG=false]) |
| AC_SUBST(COMPILER_SUPPORTS_TARGET_BITS_FLAG) |
| |
| AC_ARG_ENABLE([warnings-as-errors], [AS_HELP_STRING([--disable-warnings-as-errors], |
| [do not consider native warnings to be an error @<:@enabled@:>@])]) |
| |
| AC_MSG_CHECKING([if native warnings are errors]) |
| if test "x$enable_warnings_as_errors" = "xyes"; then |
| AC_MSG_RESULT([yes (explicitly set)]) |
| WARNINGS_AS_ERRORS=true |
| elif test "x$enable_warnings_as_errors" = "xno"; then |
| AC_MSG_RESULT([no]) |
| WARNINGS_AS_ERRORS=false |
| elif test "x$enable_warnings_as_errors" = "x"; then |
| AC_MSG_RESULT([yes (default)]) |
| WARNINGS_AS_ERRORS=true |
| else |
| AC_MSG_ERROR([--enable-warnings-as-errors accepts no argument]) |
| fi |
| |
| AC_SUBST(WARNINGS_AS_ERRORS) |
| |
| case "${TOOLCHAIN_TYPE}" in |
| microsoft) |
| DISABLE_WARNING_PREFIX="-wd" |
| CFLAGS_WARNINGS_ARE_ERRORS="-WX" |
| ;; |
| solstudio) |
| DISABLE_WARNING_PREFIX="-erroff=" |
| CFLAGS_WARNINGS_ARE_ERRORS="-errtags -errwarn=%all" |
| ;; |
| gcc) |
| # Prior to gcc 4.4, a -Wno-X where X is unknown for that version of gcc will cause an error |
| FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [-Wno-this-is-a-warning-that-do-not-exist], |
| IF_TRUE: [GCC_CAN_DISABLE_WARNINGS=true], |
| IF_FALSE: [GCC_CAN_DISABLE_WARNINGS=false] |
| ) |
| if test "x$GCC_CAN_DISABLE_WARNINGS" = "xtrue"; then |
| DISABLE_WARNING_PREFIX="-Wno-" |
| else |
| DISABLE_WARNING_PREFIX= |
| fi |
| CFLAGS_WARNINGS_ARE_ERRORS="-Werror" |
| # Repeate the check for the BUILD_CC and BUILD_CXX. Need to also reset |
| # CFLAGS since any target specific flags will likely not work with the |
| # build compiler |
| CC_OLD="$CC" |
| CXX_OLD="$CXX" |
| CC="$BUILD_CC" |
| CXX="$BUILD_CXX" |
| CFLAGS_OLD="$CFLAGS" |
| CFLAGS="" |
| FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [-Wno-this-is-a-warning-that-do-not-exist], |
| IF_TRUE: [BUILD_CC_CAN_DISABLE_WARNINGS=true], |
| IF_FALSE: [BUILD_CC_CAN_DISABLE_WARNINGS=false] |
| ) |
| if test "x$BUILD_CC_CAN_DISABLE_WARNINGS" = "xtrue"; then |
| BUILD_CC_DISABLE_WARNING_PREFIX="-Wno-" |
| else |
| BUILD_CC_DISABLE_WARNING_PREFIX= |
| fi |
| CC="$CC_OLD" |
| CXX="$CXX_OLD" |
| CFLAGS="$CFLAGS_OLD" |
| ;; |
| clang) |
| DISABLE_WARNING_PREFIX="-Wno-" |
| CFLAGS_WARNINGS_ARE_ERRORS="-Werror" |
| ;; |
| xlc) |
| DISABLE_WARNING_PREFIX="-qsuppress=" |
| CFLAGS_WARNINGS_ARE_ERRORS="-qhalt=w" |
| ;; |
| esac |
| AC_SUBST(DISABLE_WARNING_PREFIX) |
| AC_SUBST(BUILD_CC_DISABLE_WARNING_PREFIX) |
| AC_SUBST(CFLAGS_WARNINGS_ARE_ERRORS) |
| ]) |
| |
| # FLAGS_SETUP_GCC6_COMPILER_FLAGS([PREFIX]) |
| # Arguments: |
| # $1 - Optional prefix for each variable defined. |
| AC_DEFUN([FLAGS_SETUP_GCC6_COMPILER_FLAGS], |
| [ |
| # These flags are required for GCC 6 builds as undefined behaviour in OpenJDK code |
| # runs afoul of the more aggressive versions of these optimisations. |
| # Notably, value range propagation now assumes that the this pointer of C++ |
| # member functions is non-null. |
| NO_DELETE_NULL_POINTER_CHECKS_CFLAG="-fno-delete-null-pointer-checks" |
| dnl Argument check is disabled until FLAGS_COMPILER_CHECK_ARGUMENTS handles cross-compilation |
| dnl FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror], |
| dnl IF_FALSE: [NO_DELETE_NULL_POINTER_CHECKS_CFLAG=""]) |
| NO_LIFETIME_DSE_CFLAG="-fno-lifetime-dse" |
| dnl Argument check is disabled until FLAGS_COMPILER_CHECK_ARGUMENTS handles cross-compilation |
| dnl FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$NO_LIFETIME_DSE_CFLAG -Werror], |
| dnl IF_FALSE: [NO_LIFETIME_DSE_CFLAG=""]) |
| AC_MSG_NOTICE([GCC >= 6 detected; adding ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} and ${NO_LIFETIME_DSE_CFLAG}]) |
| $1CFLAGS_JDK="[$]$1CFLAGS_JDK ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} ${NO_LIFETIME_DSE_CFLAG}" |
| $1JVM_CFLAGS="[$]$1JVM_CFLAGS ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} ${NO_LIFETIME_DSE_CFLAG}" |
| ]) |
