erikj@459: #
erikj@459: # Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
erikj@459: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
erikj@459: #
erikj@459: # This code is free software; you can redistribute it and/or modify it
erikj@459: # under the terms of the GNU General Public License version 2 only, as
erikj@459: # published by the Free Software Foundation.  Oracle designates this
erikj@459: # particular file as subject to the "Classpath" exception as provided
erikj@459: # by Oracle in the LICENSE file that accompanied this code.
erikj@459: #
erikj@459: # This code is distributed in the hope that it will be useful, but WITHOUT
erikj@459: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
erikj@459: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
erikj@459: # version 2 for more details (a copy is included in the LICENSE file that
erikj@459: # accompanied this code).
erikj@459: #
erikj@459: # You should have received a copy of the GNU General Public License version
erikj@459: # 2 along with this work; if not, write to the Free Software Foundation,
erikj@459: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
erikj@459: #
erikj@459: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
erikj@459: # or visit www.oracle.com if you need additional information or have any
erikj@459: # questions.
erikj@459: #
erikj@459: 
erikj@459: AC_DEFUN_ONCE([TOOLCHAIN_SETUP_VISUAL_STUDIO_ENV],
erikj@459: [
erikj@459: 
erikj@459: # Check if the VS env variables were setup prior to running configure.
erikj@459: # If not, then find vcvarsall.bat and run it automatically, and integrate
erikj@459: # the set env variables into the spec file.
erikj@459: SETUPDEVENV="# No special vars"
erikj@459: if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
erikj@459:     # If vcvarsall.bat has been run, then VCINSTALLDIR is set.
erikj@459:     if test "x$VCINSTALLDIR" != x; then
erikj@459:         # No further setup is needed. The build will happen from this kind
erikj@459:         # of shell.
erikj@459:         SETUPDEVENV="# This spec file expects that you are running bash from within a VS command prompt."
erikj@459:         # Make sure to remind you, if you forget to run make from a cygwin bash shell
erikj@459:         # that is spawned "bash -l" from a VS command prompt.
erikj@459:         CHECK_FOR_VCINSTALLDIR=yes
erikj@459:         AC_MSG_CHECKING([if you are running from within a VS command prompt])
erikj@459:         AC_MSG_RESULT([yes])
erikj@459:     else
erikj@459:         # Ah, we have not yet run vcvarsall.bat/vsvars32.bat/vsvars64.bat. Lets do that. First find it.
erikj@459:         if test "x$VS100COMNTOOLS" != x; then
erikj@459:             VARSBAT=`find "$VS100COMNTOOLS/../.." -name vcvarsall.bat`
erikj@459: 	    SEARCH_ROOT="$VS100COMNTOOLS"
erikj@459:         else
erikj@459:             VARSBAT=`find "$PROGRAMFILES" -name vcvarsall.bat`
erikj@459: 	    SEARCH_ROOT="$PROGRAMFILES"
erikj@459:         fi
erikj@459:         VCPATH=`dirname "$VARSBAT"`
erikj@459:         VCPATH=`cygpath -w "$VCPATH"`
erikj@459: 	if test "x$VARSBAT" = x || test ! -d "$VCPATH"; then
erikj@459:             AC_MSG_CHECKING([if we can find the VS installation])
erikj@459:             AC_MSG_RESULT([no])
erikj@459:             AC_MSG_ERROR([Tried to find a VS installation using both $SEARCH_ROOT but failed. Please run "c:\\cygwin\\bin\\bash.exe -l" from a VS command prompt and then run configure/make from there.])
erikj@459:         fi
erikj@459:         case "$LEGACY_OPENJDK_TARGET_CPU1" in
erikj@459:           i?86)
erikj@459:             VARSBAT_ARCH=x86
erikj@459:             ;;
erikj@459:           *)
erikj@459:             VARSBAT_ARCH=$LEGACY_OPENJDK_TARGET_CPU1
erikj@459:             ;;
erikj@459:         esac
erikj@459:         # Lets extract the variables that are set by vcvarsall.bat/vsvars32.bat/vsvars64.bat
erikj@459:         cd $OUTPUT_ROOT
erikj@459:         bash $SRC_ROOT/common/bin/extractvcvars.sh "$VARSBAT" "$VARSBAT_ARCH"
erikj@459: 	cd $CURDIR
erikj@459: 	if test ! -s $OUTPUT_ROOT/localdevenv.sh || test ! -s $OUTPUT_ROOT/localdevenv.gmk; then
erikj@459:             AC_MSG_CHECKING([if we can extract the needed env variables])
erikj@459:             AC_MSG_RESULT([no])
erikj@459:             AC_MSG_ERROR([Could not succesfully extract the env variables needed for the VS setup. Please run "c:\\cygwin\\bin\\bash.exe -l" from a VS command prompt and then run configure/make from there.])
erikj@459:         fi 
erikj@459:         # Now set all paths and other env variables. This will allow the rest of 
erikj@459:         # the configure script to find and run the compiler in the proper way.
erikj@459:         . $OUTPUT_ROOT/localdevenv.sh
erikj@459:         AC_MSG_CHECKING([if we can find the VS installation])
erikj@459: 	if test "x$VCINSTALLDIR" != x; then 
erikj@459:             AC_MSG_RESULT([$VCINSTALLDIR])
erikj@459:         else 
erikj@459:             AC_MSG_RESULT([no])
erikj@459:             AC_MSG_ERROR([Could not find VS installation. Please install. If you are sure you have installed VS, then please run "c:\\cygwin\\bin\\bash.exe -l" from a VS command prompt and then run configure/make from there.])
erikj@459:         fi
erikj@459:         CHECK_FOR_VCINSTALLDIR=no
erikj@459: 	SETUPDEVENV="include $OUTPUT_ROOT/localdevenv.gmk"
erikj@459: 
erikj@459: 	AC_MSG_CHECKING([for msvcr100.dll])
erikj@459:         AC_ARG_WITH(msvcr100dll, [AS_HELP_STRING([--with-msvcr100dll],
erikj@459:             [copy this msvcr100.dll into the built JDK])])
erikj@459:         if test "x$with_msvcr100dll" != x; then
erikj@459:             MSVCR100DLL="$with_msvcr100dll"
erikj@459:         else
erikj@459:             if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
erikj@459:                 MSVCR100DLL=`find "$VCINSTALLDIR/.." -name msvcr100.dll | grep x64 | head --lines 1`
erikj@459:             else
erikj@459:                 MSVCR100DLL=`find "$VCINSTALLDIR/.." -name msvcr100.dll | grep x86 | grep -v ia64 | grep -v x64 | head --lines 1`
erikj@459:                 if test "x$MSVCR100DLL" = x; then
erikj@459:                     MSVCR100DLL=`find "$VCINSTALLDIR/.." -name msvcr100.dll | head --lines 1`
erikj@459:                 fi
erikj@459:             fi
erikj@459:         fi
erikj@459: 	if test "x$MSVCR100DLL" = x; then
erikj@459:            AC_MSG_RESULT([no])
erikj@459: 	   AC_MSG_ERROR([Could not find msvcr100.dll !])
erikj@459:         fi
erikj@459:         AC_MSG_RESULT([$MSVCR100DLL])
erikj@459: 	SPACESAFE(MSVCR100DLL,[the path to msvcr100.dll])
erikj@459:     fi
erikj@459: fi
erikj@459: AC_SUBST(SETUPDEVENV)
erikj@459: AC_SUBST(CHECK_FOR_VCINSTALLDIR)
erikj@459: AC_SUBST(MSVCR100DLL)
erikj@459: ])
erikj@459: 
erikj@459: AC_DEFUN_ONCE([TOOLCHAIN_SETUP_SYSROOT_AND_OUT_OPTIONS],
erikj@459: [
erikj@459: ###############################################################################
erikj@459: #
erikj@459: # Configure the development tool paths and potential sysroot.
erikj@459: #
erikj@459: AC_LANG(C++)
erikj@459: DEVKIT=
erikj@459: SYS_ROOT=/
erikj@459: AC_SUBST(SYS_ROOT)
erikj@459: 
erikj@459: # The option used to specify the target .o,.a or .so file.
erikj@459: # When compiling, how to specify the to be created object file.
erikj@459: CC_OUT_OPTION='-o$(SPACE)'
erikj@459: # When linking, how to specify the to be created executable.
erikj@459: EXE_OUT_OPTION='-o$(SPACE)'
erikj@459: # When linking, how to specify the to be created dynamically linkable library.
erikj@459: LD_OUT_OPTION='-o$(SPACE)'
erikj@459: # When archiving, how to specify the to be create static archive for object files.
erikj@459: AR_OUT_OPTION='rcs$(SPACE)'
erikj@459: AC_SUBST(CC_OUT_OPTION)
erikj@459: AC_SUBST(EXE_OUT_OPTION)
erikj@459: AC_SUBST(LD_OUT_OPTION)
erikj@459: AC_SUBST(AR_OUT_OPTION)
erikj@459: ])
erikj@459: 
erikj@459: AC_DEFUN_ONCE([TOOLCHAIN_SETUP_PATHS],
erikj@459: [
erikj@459: # If --build AND --host is set, then the configure script will find any
erikj@459: # cross compilation tools in the PATH. Cross compilation tools
erikj@459: # follows the cross compilation standard where they are prefixed with ${host}.
erikj@459: # For example the binary i686-sun-solaris2.10-gcc
erikj@459: # will cross compile for i686-sun-solaris2.10
erikj@459: # If neither of build and host is not set, then build=host and the
erikj@459: # default compiler found in the path will be used.
erikj@459: # Setting only --host, does not seem to be really supported.
erikj@459: # Please set both --build and --host if you want to cross compile.
erikj@459: 
erikj@459: DEFINE_CROSS_COMPILE_ARCH=""
erikj@459: HOSTCC=""
erikj@459: HOSTCXX=""
erikj@459: HOSTLD=""
erikj@459: AC_SUBST(DEFINE_CROSS_COMPILE_ARCH)
erikj@459: AC_MSG_CHECKING([if this is a cross compile])
erikj@459: if test "x$OPENJDK_BUILD_SYSTEM" != "x$OPENJDK_TARGET_SYSTEM"; then
erikj@459:     AC_MSG_RESULT([yes, from $OPENJDK_BUILD_SYSTEM to $OPENJDK_TARGET_SYSTEM])
erikj@459:     # We have detected a cross compile!
erikj@459:     DEFINE_CROSS_COMPILE_ARCH="CROSS_COMPILE_ARCH:=$LEGACY_OPENJDK_TARGET_CPU1"
erikj@459:     # Now we to find a C/C++ compiler that can build executables for the build
erikj@459:     # platform. We can't use the AC_PROG_CC macro, since it can only be used
erikj@459:     # once.
erikj@459:     AC_PATH_PROGS(HOSTCC, [cl cc gcc])
erikj@459:     WHICHCMD(HOSTCC)
erikj@459:     AC_PATH_PROGS(HOSTCXX, [cl CC g++])
erikj@459:     WHICHCMD(HOSTCXX)
erikj@459:     AC_PATH_PROG(HOSTLD, ld)
erikj@459:     WHICHCMD(HOSTLD)
erikj@459:     # Building for the build platform should be easy. Therefore
erikj@459:     # we do not need any linkers or assemblers etc.    
erikj@459: else
erikj@459:     AC_MSG_RESULT([no])
erikj@459: fi
erikj@459: 
erikj@459: # You can force the sys-root if the sys-root encoded into the cross compiler tools
erikj@459: # is not correct.
erikj@459: AC_ARG_WITH(sys-root, [AS_HELP_STRING([--with-sys-root],
erikj@459:     [pass this sys-root to the compilers and linker (useful if the sys-root encoded in
erikj@459:      the cross compiler tools is incorrect)])])
erikj@459: 
erikj@459: if test "x$with_sys_root" != x; then
erikj@459:     SYS_ROOT=$with_sys_root
erikj@459: fi
erikj@459:                      
erikj@459: # If a devkit is found on the builddeps server, then prepend its path to the
erikj@459: # PATH variable. If there are cross compilers available in the devkit, these
erikj@459: # will be found by AC_PROG_CC et al.
erikj@459: BDEPS_CHECK_MODULE(DEVKIT, devkit, xxx,
erikj@459:                     [# Found devkit
erikj@459:                      PATH="$DEVKIT/bin:$PATH"
erikj@459:                      SYS_ROOT="$DEVKIT/${rewritten_target}/sys-root"
erikj@459:                      if test "x$x_includes" = "xNONE"; then
erikj@459:                          x_includes="$SYS_ROOT/usr/include/X11"
erikj@459:                      fi
erikj@459:                      if test "x$x_libraries" = "xNONE"; then
erikj@459:                          x_libraries="$SYS_ROOT/usr/lib"
erikj@459:                      fi
erikj@459:                     ],
erikj@459:                     [])
erikj@459: 
erikj@459: if test "x$SYS_ROOT" != "x/" ; then                    
erikj@459:     CFLAGS="--sysroot=$SYS_ROOT $CFLAGS"
erikj@459:     CXXFLAGS="--sysroot=$SYS_ROOT $CXXFLAGS"
erikj@459:     OBJCFLAGS="--sysroot=$SYS_ROOT $OBJCFLAGS" 
erikj@459:     OBJCXXFLAGS="--sysroot=$SYS_ROOT $OBJCFLAGS" 
erikj@459:     CPPFLAGS="--sysroot=$SYS_ROOT $CPPFLAGS"
erikj@459:     LDFLAGS="--sysroot=$SYS_ROOT $LDFLAGS"
erikj@459: fi
erikj@459: 
erikj@459: # Store the CFLAGS etal passed to the configure script.
erikj@459: ORG_CFLAGS="$CFLAGS"
erikj@459: ORG_CXXFLAGS="$CXXFLAGS"
erikj@459: ORG_OBJCFLAGS="$OBJCFLAGS"
erikj@459: 
erikj@459: AC_ARG_WITH([tools-dir], [AS_HELP_STRING([--with-tools-dir],
erikj@459: 	[search this directory for compilers and tools])], [TOOLS_DIR=$with_tools_dir])
erikj@459: 
erikj@459: AC_ARG_WITH([devkit], [AS_HELP_STRING([--with-devkit],
erikj@459: 	[use this directory as base for tools-dir and sys-root])], [
erikj@459:     if test "x$with_sys_root" != x; then
erikj@459:       AC_MSG_ERROR([Cannot specify both --with-devkit and --with-sys-root at the same time])
erikj@459:     fi
erikj@459:     if test "x$with_tools_dir" != x; then
erikj@459:       AC_MSG_ERROR([Cannot specify both --with-devkit and --with-tools-dir at the same time])
erikj@459:     fi
erikj@459:     TOOLS_DIR=$with_devkit/bin
erikj@459:     SYS_ROOT=$with_devkit/$host_alias/libc
erikj@459:     ])
erikj@459: 
erikj@459: # autoconf magic only relies on PATH, so update it if tools dir is specified
erikj@459: OLD_PATH="$PATH"
erikj@459: if test "x$TOOLS_DIR" != x; then
erikj@459:   PATH=$TOOLS_DIR:$PATH
erikj@459: fi
erikj@459: 
erikj@459: # gcc is almost always present, but on Windows we
erikj@459: # prefer cl.exe and on Solaris we prefer CC.
erikj@459: # Thus test for them in this order.
erikj@459: AC_PROG_CC([cl cc gcc])
erikj@459: if test "x$CC" = x; then
erikj@459:     HELP_MSG_MISSING_DEPENDENCY([devkit])
erikj@459:     AC_MSG_ERROR([Could not find a compiler. $HELP_MSG])
erikj@459: fi
erikj@459: if test "x$CC" = xcc && test "x$OPENJDK_BUILD_OS" = xmacosx; then
erikj@459:     # Do not use cc on MacOSX use gcc instead.
erikj@459:     CC="gcc"
erikj@459: fi
erikj@459: WHICHCMD(CC)
erikj@459: 
erikj@459: AC_PROG_CXX([cl CC g++])
erikj@459: if test "x$CXX" = xCC && test "x$OPENJDK_BUILD_OS" = xmacosx; then
erikj@459:     # The found CC, even though it seems to be a g++ derivate, cannot compile
erikj@459:     # c++ code. Override.
erikj@459:     CXX="g++"
erikj@459: fi
erikj@459: WHICHCMD(CXX)
erikj@459: 
erikj@459: if test "x$CXX" = x || test "x$CC" = x; then
erikj@459:     HELP_MSG_MISSING_DEPENDENCY([devkit])
erikj@459:     AC_MSG_ERROR([Could not find the needed compilers! $HELP_MSG ])
erikj@459: fi
erikj@459: 
erikj@459: if test "x$OPENJDK_BUILD_OS" != xwindows; then
erikj@459:     AC_PROG_OBJC
erikj@459:     WHICHCMD(OBJC)
erikj@459: else
erikj@459:     OBJC=
erikj@459: fi
erikj@459: 
erikj@459: # Restore the flags to the user specified values.
erikj@459: # This is necessary since AC_PROG_CC defaults CFLAGS to "-g -O2"
erikj@459: CFLAGS="$ORG_CFLAGS"
erikj@459: CXXFLAGS="$ORG_CXXFLAGS"
erikj@459: OBJCFLAGS="$ORG_OBJCFLAGS"
erikj@459: 
erikj@459: # If we are not cross compiling, use the same compilers for
erikj@459: # building the build platform executables.
erikj@459: if test "x$DEFINE_CROSS_COMPILE_ARCH" = x; then
erikj@459:     HOSTCC="$CC"
erikj@459:     HOSTCXX="$CXX"
erikj@459: fi
erikj@459: 
erikj@459: AC_CHECK_TOOL(LD, ld)
erikj@459: WHICHCMD(LD)
erikj@459: LD="$CC"
erikj@459: LDEXE="$CC"
erikj@459: LDCXX="$CXX"
erikj@459: LDEXECXX="$CXX"
erikj@459: # LDEXE is the linker to use, when creating executables.
erikj@459: AC_SUBST(LDEXE)
erikj@459: # Linking C++ libraries.
erikj@459: AC_SUBST(LDCXX)
erikj@459: # Linking C++ executables.
erikj@459: AC_SUBST(LDEXECXX)
erikj@459: 
erikj@459: AC_CHECK_TOOL(AR, ar)
erikj@459: WHICHCMD(AR)
erikj@459: if test "x$OPENJDK_BUILD_OS" = xmacosx; then
erikj@459:     ARFLAGS="-r"
erikj@459: else
erikj@459:     ARFLAGS=""
erikj@459: fi
erikj@459: AC_SUBST(ARFLAGS)
erikj@459: 
erikj@459: COMPILER_NAME=gcc
erikj@459: COMPILER_TYPE=CC
erikj@459: AS_IF([test "x$OPENJDK_BUILD_OS" = xwindows], [
erikj@459:     # For now, assume that we are always compiling using cl.exe. 
erikj@459:     CC_OUT_OPTION=-Fo
erikj@459:     EXE_OUT_OPTION=-out:
erikj@459:     LD_OUT_OPTION=-out:
erikj@459:     AR_OUT_OPTION=-out:
erikj@459:     # On Windows, reject /usr/bin/link, which is a cygwin
erikj@459:     # program for something completely different.
erikj@459:     AC_CHECK_PROG([WINLD], [link],[link],,, [/usr/bin/link])
erikj@459:     # Since we must ignore the first found link, WINLD will contain
erikj@459:     # the full path to the link.exe program.
erikj@459:     WHICHCMD_SPACESAFE([WINLD])
erikj@459:     LD="$WINLD"
erikj@459:     LDEXE="$WINLD"
erikj@459:     LDCXX="$WINLD"
erikj@459:     LDEXECXX="$WINLD"
erikj@459:     # Set HOSTLD to same as LD until we fully support cross compilation
erikj@459:     # on windows.
erikj@459:     HOSTLD="$WINLD"
erikj@459: 
erikj@459:     AC_CHECK_PROG([MT], [mt], [mt],,, [/usr/bin/mt])
erikj@459:     WHICHCMD_SPACESAFE([MT])
erikj@459:     # The resource compiler
erikj@459:     AC_CHECK_PROG([RC], [rc], [rc],,, [/usr/bin/rc])
erikj@459:     WHICHCMD_SPACESAFE([RC])
erikj@459: 
erikj@459:     RC_FLAGS="-nologo /l 0x409 /r"
erikj@459:     AS_IF([test "x$VARIANT" = xOPT], [
erikj@459:         RC_FLAGS="$RC_FLAGS -d NDEBUG"
erikj@459:     ])
erikj@459:     JDK_UPDATE_VERSION_NOTNULL=$JDK_UPDATE_VERSION
erikj@459:     AS_IF([test "x$JDK_UPDATE_VERSION" = x], [
erikj@459:         JDK_UPDATE_VERSION_NOTNULL=0
erikj@459:     ])
erikj@459:     RC_FLAGS="$RC_FLAGS -d \"JDK_BUILD_ID=$FULL_VERSION\""
erikj@459:     RC_FLAGS="$RC_FLAGS -d \"JDK_COMPANY=$COMPANY_NAME\""
erikj@459:     RC_FLAGS="$RC_FLAGS -d \"JDK_COMPONENT=$PRODUCT_NAME $JDK_RC_PLATFORM_NAME binary\""
erikj@459:     RC_FLAGS="$RC_FLAGS -d \"JDK_VER=$JDK_MINOR_VERSION.$JDK_MICRO_VERSION.$JDK_UPDATE_VERSION_NOTNULL.$COOKED_BUILD_NUMBER\""
erikj@459:     RC_FLAGS="$RC_FLAGS -d \"JDK_COPYRIGHT=Copyright \xA9 $COPYRIGHT_YEAR\""
erikj@459:     RC_FLAGS="$RC_FLAGS -d \"JDK_NAME=$PRODUCT_NAME $JDK_RC_PLATFORM_NAME $JDK_MINOR_VERSION $JDK_UPDATE_META_TAG\""
erikj@459:     RC_FLAGS="$RC_FLAGS -d \"JDK_FVER=$JDK_MINOR_VERSION,$JDK_MICRO_VERSION,$JDK_UPDATE_VERSION_NOTNULL,$COOKED_BUILD_NUMBER\""
erikj@459: 
erikj@459:     # lib.exe is used to create static libraries.
erikj@459:     AC_CHECK_PROG([WINAR], [lib],[lib],,,)
erikj@459:     WHICHCMD_SPACESAFE([WINAR])
erikj@459:     AR="$WINAR"
erikj@459:     ARFLAGS="-nologo -NODEFAULTLIB:MSVCRT"
erikj@459: 
erikj@459:     AC_CHECK_PROG([DUMPBIN], [dumpbin], [dumpbin],,,)
erikj@459:     WHICHCMD_SPACESAFE([DUMPBIN])
erikj@459: 
erikj@459:     COMPILER_TYPE=CL
erikj@459:     CCXXFLAGS="$CCXXFLAGS -nologo"
erikj@459: ])
erikj@459: AC_SUBST(RC_FLAGS)
erikj@459: AC_SUBST(COMPILER_TYPE)
erikj@459: 
erikj@459: AC_PROG_CPP
erikj@459: WHICHCMD(CPP)
erikj@459: 
erikj@459: AC_PROG_CXXCPP
erikj@459: WHICHCMD(CXXCPP)
erikj@459: 
erikj@459: # for solaris we really need solaris tools, and not gnu equivalent
erikj@459: #   these seems to normally reside in /usr/ccs/bin so add that to path before
erikj@459: #   starting to probe
erikj@459: #
erikj@459: #   NOTE: I add this /usr/ccs/bin after TOOLS but before OLD_PATH
erikj@459: #         so that it can be overriden --with-tools-dir
erikj@459: if test "x$OPENJDK_BUILD_OS" = xsolaris; then
erikj@459:     PATH="${TOOLS_DIR}:/usr/ccs/bin:${OLD_PATH}"
erikj@459: fi
erikj@459: 
erikj@459: # Find the right assembler.
erikj@459: if test "x$OPENJDK_BUILD_OS" = xsolaris; then
erikj@459:     AC_PATH_PROG(AS, as)
erikj@459:     WHICHCMD(AS)
erikj@459:     ASFLAGS=" "
erikj@459: else
erikj@459:     AS="$CC -c"
erikj@459:     ASFLAGS=" "
erikj@459: fi
erikj@459: AC_SUBST(AS)
erikj@459: AC_SUBST(ASFLAGS)
erikj@459: 
erikj@459: if test "x$OPENJDK_BUILD_OS" = xsolaris; then
erikj@459:     AC_PATH_PROG(NM, nm)
erikj@459:     WHICHCMD(NM)
erikj@459:     AC_PATH_PROG(STRIP, strip)
erikj@459:     WHICHCMD(STRIP)
erikj@459:     AC_PATH_PROG(MCS, mcs)
erikj@459:     WHICHCMD(MCS)
erikj@459: else
erikj@459:     AC_CHECK_TOOL(NM, nm)
erikj@459:     WHICHCMD(NM)
erikj@459:     AC_CHECK_TOOL(STRIP, strip)
erikj@459:     WHICHCMD(STRIP)
erikj@459: fi
erikj@459: 
erikj@459: ###
erikj@459: #
erikj@459: # Check for objcopy
erikj@459: #
erikj@459: #   but search for gobjcopy first...
erikj@459: #   since I on solaris found a broken objcopy...buhh
erikj@459: #
erikj@459: AC_PATH_TOOL(OBJCOPY, gobjcopy)
erikj@459: if test "x$OBJCOPY" = x; then
erikj@459:    AC_PATH_TOOL(OBJCOPY, objcopy)
erikj@459: fi
erikj@459: 
erikj@459: # Restore old path without tools dir
erikj@459: PATH="$OLD_PATH"
erikj@459: ])
erikj@459: 
erikj@459: 
erikj@459: AC_DEFUN_ONCE([TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_LIBS],
erikj@459: [
erikj@459: 
erikj@459: ###############################################################################
erikj@459: #
erikj@459: # How to compile shared libraries. 
erikj@459: #
erikj@459: 
erikj@459: if test "x$GCC" = xyes; then
erikj@459:     COMPILER_NAME=gcc
erikj@459:     PICFLAG="-fPIC"
erikj@459:     LIBRARY_PREFIX=lib
erikj@459:     SHARED_LIBRARY='lib[$]1.so'
erikj@459:     STATIC_LIBRARY='lib[$]1.a'
erikj@459:     SHARED_LIBRARY_FLAGS="-shared"
erikj@459:     SHARED_LIBRARY_SUFFIX='.so'
erikj@459:     STATIC_LIBRARY_SUFFIX='.a'
erikj@459:     OBJ_SUFFIX='.o'
erikj@459:     EXE_SUFFIX=''
erikj@459:     SET_SHARED_LIBRARY_NAME='-Xlinker -soname=[$]1'
erikj@459:     SET_SHARED_LIBRARY_MAPFILE='-Xlinker -version-script=[$]1'
erikj@459:     C_FLAG_REORDER=''
erikj@459:     CXX_FLAG_REORDER=''
erikj@459:     SET_SHARED_LIBRARY_ORIGIN='-Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$$$ORIGIN/[$]1'
erikj@459:     LD="$CC"
erikj@459:     LDEXE="$CC"
erikj@459:     LDCXX="$CXX"
erikj@459:     LDEXECXX="$CXX"
erikj@459:     POST_STRIP_CMD="$STRIP -g"
erikj@459:     if test "x$JDK_VARIANT" = xembedded; then
erikj@459:         POST_STRIP_CMD="$STRIP --strip-unneeded"
erikj@459:     fi
erikj@459: 
erikj@459:     # Linking is different on MacOSX
erikj@459:     if test "x$OPENJDK_BUILD_OS" = xmacosx; then
erikj@459:         # Might change in the future to clang.
erikj@459:         COMPILER_NAME=gcc
erikj@459:         SHARED_LIBRARY='lib[$]1.dylib'
erikj@459:         SHARED_LIBRARY_FLAGS="-dynamiclib -compatibility_version 1.0.0 -current_version 1.0.0 $PICFLAG"
erikj@459:         SHARED_LIBRARY_SUFFIX='.dylib'
erikj@459:         EXE_SUFFIX=''
erikj@459:         SET_SHARED_LIBRARY_NAME='-Xlinker -install_name -Xlinker @rpath/[$]1' 
erikj@459:         SET_SHARED_LIBRARY_MAPFILE=''
erikj@459:         SET_SHARED_LIBRARY_ORIGIN='-Xlinker -rpath -Xlinker @loader_path/.'
erikj@459:         POST_STRIP_CMD="$STRIP -S"
erikj@459:     fi
erikj@459: else
erikj@459:     if test "x$OPENJDK_BUILD_OS" = xsolaris; then
erikj@459:         # If it is not gcc, then assume it is the Oracle Solaris Studio Compiler
erikj@459:         COMPILER_NAME=ossc
erikj@459:         PICFLAG="-KPIC"
erikj@459:         LIBRARY_PREFIX=lib
erikj@459:         SHARED_LIBRARY='lib[$]1.so'
erikj@459:         STATIC_LIBRARY='lib[$]1.a'
erikj@459:         SHARED_LIBRARY_FLAGS="-z defs -xildoff -ztext -G"
erikj@459:         SHARED_LIBRARY_SUFFIX='.so'
erikj@459:         STATIC_LIBRARY_SUFFIX='.a'
erikj@459:         OBJ_SUFFIX='.o'
erikj@459:         EXE_SUFFIX=''
erikj@459:         SET_SHARED_LIBRARY_NAME=''
erikj@459:         SET_SHARED_LIBRARY_MAPFILE='-M[$]1'
erikj@459: 	C_FLAG_REORDER='-xF'
erikj@459: 	CXX_FLAG_REORDER='-xF'
erikj@459:         SET_SHARED_LIBRARY_ORIGIN='-R \$$$$ORIGIN/[$]1'
erikj@459:         CFLAGS_JDK="${CFLAGS_JDK} -D__solaris__"
erikj@459:         CXXFLAGS_JDK="${CXXFLAGS_JDK} -D__solaris__"
erikj@459:         CFLAGS_JDKLIB_EXTRA='-xstrconst'
erikj@459:         POST_STRIP_CMD="$STRIP -x"
erikj@459:         POST_MCS_CMD="$MCS -d -a \"JDK $FULL_VERSION\""
erikj@459:     fi
erikj@459:     if test "x$OPENJDK_BUILD_OS" = xwindows; then
erikj@459:         # If it is not gcc, then assume it is the MS Visual Studio compiler
erikj@459:         COMPILER_NAME=cl
erikj@459:         PICFLAG=""
erikj@459:         LIBRARY_PREFIX=
erikj@459:         SHARED_LIBRARY='[$]1.dll'
erikj@459:         STATIC_LIBRARY='[$]1.lib'
erikj@459:         SHARED_LIBRARY_FLAGS="-LD"
erikj@459:         SHARED_LIBRARY_SUFFIX='.dll'
erikj@459:         STATIC_LIBRARY_SUFFIX='.lib'
erikj@459:         OBJ_SUFFIX='.obj'
erikj@459:         EXE_SUFFIX='.exe'
erikj@459:         SET_SHARED_LIBRARY_NAME=''
erikj@459:         SET_SHARED_LIBRARY_MAPFILE=''
erikj@459:         SET_SHARED_LIBRARY_ORIGIN=''
erikj@459:     fi
erikj@459: fi
erikj@459: 
erikj@459: AC_SUBST(OBJ_SUFFIX)
erikj@459: AC_SUBST(SHARED_LIBRARY)
erikj@459: AC_SUBST(STATIC_LIBRARY)
erikj@459: AC_SUBST(LIBRARY_PREFIX)
erikj@459: AC_SUBST(SHARED_LIBRARY_SUFFIX)
erikj@459: AC_SUBST(STATIC_LIBRARY_SUFFIX)
erikj@459: AC_SUBST(EXE_SUFFIX)
erikj@459: AC_SUBST(SHARED_LIBRARY_FLAGS)
erikj@459: AC_SUBST(SET_SHARED_LIBRARY_NAME)
erikj@459: AC_SUBST(SET_SHARED_LIBRARY_MAPFILE)
erikj@459: AC_SUBST(C_FLAG_REORDER)
erikj@459: AC_SUBST(CXX_FLAG_REORDER)
erikj@459: AC_SUBST(SET_SHARED_LIBRARY_ORIGIN)
erikj@459: AC_SUBST(POST_STRIP_CMD)
erikj@459: AC_SUBST(POST_MCS_CMD)
erikj@459: 
erikj@459: # The (cross) compiler is now configured, we can now test capabilities
erikj@459: # of the target platform.
erikj@459: ])
erikj@459: 
erikj@459: AC_DEFUN_ONCE([TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_OPTIMIZATION],
erikj@459: [
erikj@459: 
erikj@459: ###############################################################################
erikj@459: #
erikj@459: # Setup the opt flags for different compilers
erikj@459: # and different operating systems.
erikj@459: #
erikj@459: C_FLAG_DEPS="-MMD -MF"
erikj@459: CXX_FLAG_DEPS="-MMD -MF"
erikj@459: 
erikj@459: case $COMPILER_TYPE in
erikj@459:   CC )
erikj@459:     D_FLAG="-g"
erikj@459:     case $COMPILER_NAME in
erikj@459:       gcc )
erikj@459:       	case $OPENJDK_TARGET_OS in
erikj@459: 	  macosx )
erikj@459: 	    # On MacOSX we optimize for size, something
erikj@459: 	    # we should do for all platforms?
erikj@459: 	    C_O_FLAG_HI="-Os"
erikj@459: 	    C_O_FLAG_NORM="-Os"
erikj@459: 	    C_O_FLAG_NONE=""
erikj@459: 	    ;;
erikj@459: 	  *)
erikj@459: 	    C_O_FLAG_HI="-O3"
erikj@459: 	    C_O_FLAG_NORM="-O2"
erikj@459: 	    C_O_FLAG_NONE="-O0"
erikj@459: 	    CFLAGS_DEBUG_SYMBOLS="-g"
erikj@459: 	    CXXFLAGS_DEBUG_SYMBOLS="-g"
erikj@459: 	    if test "x$OPENJDK_TARGET_CPU_BITS" = "x64" && test "x$DEBUG_LEVEL" = "xfastdebug"; then
erikj@459: 	       CFLAGS_DEBUG_SYMBOLS="-g1"
erikj@459: 	       CXXFLAGS_DEBUG_SYMBOLSG="-g1"
erikj@459: 	    fi
erikj@459: 	    ;;
erikj@459: 	esac
erikj@459:         CXX_O_FLAG_HI="$C_O_FLAG_HI"
erikj@459:         CXX_O_FLAG_NORM="$C_O_FLAG_NORM"
erikj@459:         CXX_O_FLAG_NONE="$C_O_FLAG_NONE"
erikj@459:         ;;
erikj@459:       ossc )
erikj@459:         #
erikj@459:         # Forte has different names for this with their C++ compiler...
erikj@459:         #
erikj@459: 	C_FLAG_DEPS="-xMMD -xMF"
erikj@459: 	CXX_FLAG_DEPS="-xMMD -xMF"
erikj@459: 
erikj@459: # Extra options used with HIGHEST
erikj@459: #
erikj@459: # WARNING: Use of OPTIMIZATION_LEVEL=HIGHEST in your Makefile needs to be
erikj@459: #          done with care, there are some assumptions below that need to
erikj@459: #          be understood about the use of pointers, and IEEE behavior.
erikj@459: #
erikj@459: # Use non-standard floating point mode (not IEEE 754)
erikj@459: CC_HIGHEST="$CC_HIGHEST -fns"
erikj@459: # Do some simplification of floating point arithmetic (not IEEE 754)
erikj@459: CC_HIGHEST="$CC_HIGHEST -fsimple"
erikj@459: # Use single precision floating point with 'float'
erikj@459: CC_HIGHEST="$CC_HIGHEST -fsingle"
erikj@459: # Assume memory references via basic pointer types do not alias
erikj@459: #   (Source with excessing pointer casting and data access with mixed 
erikj@459: #    pointer types are not recommended)
erikj@459: CC_HIGHEST="$CC_HIGHEST -xalias_level=basic"
erikj@459: # Use intrinsic or inline versions for math/std functions
erikj@459: #   (If you expect perfect errno behavior, do not use this)
erikj@459: CC_HIGHEST="$CC_HIGHEST -xbuiltin=%all"
erikj@459: # Loop data dependency optimizations (need -xO3 or higher)
erikj@459: CC_HIGHEST="$CC_HIGHEST -xdepend"
erikj@459: # Pointer parameters to functions do not overlap
erikj@459: #   (Similar to -xalias_level=basic usage, but less obvious sometimes.
erikj@459: #    If you pass in multiple pointers to the same data, do not use this)
erikj@459: CC_HIGHEST="$CC_HIGHEST -xrestrict"
erikj@459: # Inline some library routines
erikj@459: #   (If you expect perfect errno behavior, do not use this)
erikj@459: CC_HIGHEST="$CC_HIGHEST -xlibmil"
erikj@459: # Use optimized math routines
erikj@459: #   (If you expect perfect errno behavior, do not use this)
erikj@459: #  Can cause undefined external on Solaris 8 X86 on __sincos, removing for now
erikj@459: #CC_HIGHEST="$CC_HIGHEST -xlibmopt"
erikj@459: 
erikj@459:         case $LEGACY_OPENJDK_TARGET_CPU1 in
erikj@459:           i586)
erikj@459:             C_O_FLAG_HIGHEST="-xO4 -Wu,-O4~yz $CC_HIGHEST -xchip=pentium"
erikj@459:             C_O_FLAG_HI="-xO4 -Wu,-O4~yz"
erikj@459:             C_O_FLAG_NORM="-xO2 -Wu,-O2~yz"
erikj@459:             C_O_FLAG_NONE=""
erikj@459:             CXX_O_FLAG_HIGHEST="-xO4 -Qoption ube -O4~yz $CC_HIGHEST -xchip=pentium"
erikj@459:             CXX_O_FLAG_HI="-xO4 -Qoption ube -O4~yz"
erikj@459:             CXX_O_FLAG_NORM="-xO2 -Qoption ube -O2~yz"
erikj@459:             CXX_O_FLAG_NONE=""
erikj@459:             ;;
erikj@459:           sparc)
erikj@459:             CFLAGS_JDK="${CFLAGS_JDK} -xmemalign=4s"
erikj@459:             CXXFLAGS_JDK="${CXXFLAGS_JDK} -xmemalign=4s"
erikj@459:             CFLAGS_JDKLIB_EXTRA="${CFLAGS_JDKLIB_EXTRA} -xregs=no%appl"
erikj@459:             CXXFLAGS_JDKLIB_EXTRA="${CXXFLAGS_JDKLIB_EXTRA} -xregs=no%appl"
erikj@459:             C_O_FLAG_HIGHEST="-xO4 -Wc,-Qrm-s -Wc,-Qiselect-T0 $CC_HIGHEST -xprefetch=auto,explicit -xchip=ultra"
erikj@459:             C_O_FLAG_HI="-xO4 -Wc,-Qrm-s -Wc,-Qiselect-T0"
erikj@459:             C_O_FLAG_NORM="-xO2 -Wc,-Qrm-s -Wc,-Qiselect-T0"
erikj@459:             C_O_FLAG_NONE=""
erikj@459:             CXX_O_FLAG_HIGHEST="-xO4 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0 $CC_HIGHEST -xprefetch=auto,explicit -xchip=ultra"
erikj@459:             CXX_O_FLAG_HI="-xO4 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0"
erikj@459:             CXX_O_FLAG_NORM="-xO2 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0"
erikj@459:             CXX_O_FLAG_NONE=""
erikj@459:             ;;
erikj@459:         esac
erikj@459: 
erikj@459:     CFLAGS_DEBUG_SYMBOLS="-g -xs"
erikj@459:     CXXFLAGS_DEBUG_SYMBOLS="-g0 -xs"
erikj@459:     esac
erikj@459:     ;;
erikj@459:   CL )
erikj@459:     D_FLAG=
erikj@459:     C_O_FLAG_HI="-O2"
erikj@459:     C_O_FLAG_NORM="-O1"
erikj@459:     C_O_FLAG_NONE="-Od"
erikj@459:     CXX_O_FLAG_HI="$C_O_FLAG_HI"
erikj@459:     CXX_O_FLAG_NORM="$C_O_FLAG_NORM"
erikj@459:     CXX_O_FLAG_NONE="$C_O_FLAG_NONE"
erikj@459:     ;;
erikj@459: esac
erikj@459: 
erikj@459: if test -z "$C_O_FLAG_HIGHEST"; then
erikj@459:    C_O_FLAG_HIGHEST="$C_O_FLAG_HI"
erikj@459: fi
erikj@459: 
erikj@459: if test -z "$CXX_O_FLAG_HIGHEST"; then
erikj@459:    CXX_O_FLAG_HIGHEST="$CXX_O_FLAG_HI"
erikj@459: fi
erikj@459: 
erikj@459: AC_SUBST(C_O_FLAG_HIGHEST)
erikj@459: AC_SUBST(C_O_FLAG_HI)
erikj@459: AC_SUBST(C_O_FLAG_NORM)
erikj@459: AC_SUBST(C_O_FLAG_NONE)
erikj@459: AC_SUBST(CXX_O_FLAG_HIGHEST)
erikj@459: AC_SUBST(CXX_O_FLAG_HI)
erikj@459: AC_SUBST(CXX_O_FLAG_NORM)
erikj@459: AC_SUBST(CXX_O_FLAG_NONE)
erikj@459: AC_SUBST(C_FLAG_DEPS)
erikj@459: AC_SUBST(CXX_FLAG_DEPS)
erikj@459: ])
erikj@459: 
erikj@459: AC_DEFUN_ONCE([TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_JDK],
erikj@459: [
erikj@459: 
erikj@459: if test "x$CFLAGS" != "x${ADDED_CFLAGS}"; then
erikj@459:    AC_MSG_WARN([Ignoring CFLAGS($CFLAGS) found in environment. Use --with-extra-cflags"])
erikj@459: fi
erikj@459: 
erikj@459: if test "x$CXXFLAGS" != "x${ADDED_CXXFLAGS}"; then
erikj@459:    AC_MSG_WARN([Ignoring CXXFLAGS($CXXFLAGS) found in environment. Use --with-extra-cxxflags"])
erikj@459: fi
erikj@459: 
erikj@459: if test "x$LDFLAGS" != "x${ADDED_LDFLAGS}"; then
erikj@459:    AC_MSG_WARN([Ignoring LDFLAGS($LDFLAGS) found in environment. Use --with-extra-ldflags"])
erikj@459: fi
erikj@459: 
erikj@459: AC_ARG_WITH(extra-cflags, [AS_HELP_STRING([--with-extra-cflags],
erikj@459:     [extra flags to be used when compiling jdk c-files])])
erikj@459: 
erikj@459: AC_ARG_WITH(extra-cxxflags, [AS_HELP_STRING([--with-extra-cxxflags],
erikj@459:     [extra flags to be used when compiling jdk c++-files])])
erikj@459: 
erikj@459: AC_ARG_WITH(extra-ldflags, [AS_HELP_STRING([--with-extra-ldflags],
erikj@459:     [extra flags to be used when linking jdk])])
erikj@459: 
erikj@459: CFLAGS_JDK="${CFLAGS_JDK} $with_extra_cflags"
erikj@459: CXXFLAGS_JDK="${CXXFLAGS_JDK} $with_extra_cxxflags"
erikj@459: LDFLAGS_JDK="${LDFLAGS_JDK} $with_extra_ldflags"
erikj@459: 
erikj@459: ###############################################################################
erikj@459: #
erikj@459: # Now setup the CFLAGS and LDFLAGS for the JDK build.
erikj@459: # Later we will also have CFLAGS and LDFLAGS for the hotspot subrepo build.
erikj@459: #
erikj@459: case $COMPILER_NAME in
erikj@459:       gcc )
erikj@459:       	  CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -W -Wall -Wno-unused -Wno-parentheses \
erikj@459:                           -pipe \
erikj@459:                           -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
erikj@459: 	  case $OPENJDK_TARGET_CPU_ARCH in
erikj@459: 	  arm )
erikj@459:             # on arm we don't prevent gcc to omit frame pointer but do prevent strict aliasing
erikj@459: 	    CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing"
erikj@459: 	  ;;
erikj@459: 	  ppc )
erikj@459:             # on ppc we don't prevent gcc to omit frame pointer nor strict-aliasing
erikj@459: 	  ;;
erikj@459: 	  * )
erikj@459: 	    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fno-omit-frame-pointer"
erikj@459: 	    CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing"
erikj@459:           ;;
erikj@459: 	  esac
erikj@459:           ;;
erikj@459:       ossc )
erikj@459:       	  CFLAGS_JDK="$CFLAGS_JDK -xc99=%none -xCC -errshort=tags -Xa -v -mt -norunpath -xnolib"
erikj@459:       	  CXXFLAGS_JDK="$CXXFLAGS_JDK -errtags=yes +w -mt -features=no%except -DCC_NOEX"
erikj@459:           ;;
erikj@459:       cl )
erikj@459:           CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -Zi -MD -Zc:wchar_t- -W3 -wd4800 \
erikj@459:                -D_STATIC_CPPLIB -D_DISABLE_DEPRECATE_STATIC_CPPLIB -DWIN32_LEAN_AND_MEAN \
erikj@459: 	       -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE \
erikj@459: 	       -DWIN32 -DIAL"
erikj@459:           case $LEGACY_OPENJDK_TARGET_CPU1 in
erikj@459:               i?86 )
erikj@459:                   CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_X86_ -Dx86"
erikj@459:                   ;;
erikj@459:               amd64 )
erikj@459:                   CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_AMD64_ -Damd64"
erikj@459:                   ;;
erikj@459:           esac
erikj@459:           ;;
erikj@459: esac
erikj@459: 
erikj@459: ###############################################################################
erikj@459: #
erikj@459: # Cross-compile arch specific flags
erikj@459: 
erikj@459: #
erikj@459: if test "x$JDK_VARIANT" = "xembedded"; then
erikj@459:    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DJAVASE_EMBEDDED"
erikj@459: fi
erikj@459: 
erikj@459: case $OPENJDK_TARGET_CPU_ARCH in
erikj@459: arm )
erikj@459:     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fsigned-char"
erikj@459:     ;;
erikj@459: ppc )
erikj@459:     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fsigned-char"
erikj@459:     ;;
erikj@459: esac
erikj@459: 
erikj@459: ###############################################################################
erikj@459: 
erikj@459: CCXXFLAGS_JDK="$CCXXFLAGS_JDK $ADD_LP64"
erikj@459: 
erikj@459: # The package path is used only on macosx?
erikj@459: PACKAGE_PATH=/opt/local
erikj@459: AC_SUBST(PACKAGE_PATH)
erikj@459: 
erikj@459: # Sometimes we use a cpu dir (.../lib/amd64/server) 
erikj@459: # Sometimes not (.../lib/server) 
erikj@459: LIBARCHDIR="$LEGACY_OPENJDK_TARGET_CPU2/"
erikj@459: if test "x$ENDIAN" = xlittle; then
erikj@459:     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_LITTLE_ENDIAN"
erikj@459: else
erikj@459:     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_BIG_ENDIAN"
erikj@459: fi
erikj@459: if test "x$OPENJDK_TARGET_OS" = xlinux; then
erikj@459:     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DLINUX"
erikj@459: fi
erikj@459: if test "x$OPENJDK_TARGET_OS" = xwindows; then
erikj@459:     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DWINDOWS"
erikj@459: fi
erikj@459: if test "x$OPENJDK_TARGET_OS" = xsolaris; then
erikj@459:     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DSOLARIS"
erikj@459: fi
erikj@459: if test "x$OPENJDK_TARGET_OS" = xmacosx; then
erikj@459:     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DMACOSX -D_ALLBSD_SOURCE"
erikj@459:     LIBARCHDIR=""
erikj@459: fi
erikj@459: if test "x$OPENJDK_TARGET_OS" = xbsd; then
erikj@459:     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DBSD -D_ALLBSD_SOURCE"
erikj@459: fi
erikj@459: if test "x$DEBUG_LEVEL" = xrelease; then
erikj@459:     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DNDEBUG"
erikj@459: else
erikj@459:     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DDEBUG"
erikj@459: fi
erikj@459: 
erikj@459: CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DARCH='\"$LEGACY_OPENJDK_TARGET_CPU1\"' -D$LEGACY_OPENJDK_TARGET_CPU1"
erikj@459: CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DRELEASE='\"$RELEASE\"'"
erikj@459: 
erikj@459: CCXXFLAGS_JDK="$CCXXFLAGS_JDK \
erikj@459:         -I${JDK_OUTPUTDIR}/include \
erikj@459:         -I${JDK_OUTPUTDIR}/include/$OPENJDK_TARGET_OS \
erikj@459:         -I${JDK_TOPDIR}/src/share/javavm/export \
erikj@459:         -I${JDK_TOPDIR}/src/$LEGACY_OPENJDK_TARGET_OS_API/javavm/export \
erikj@459:         -I${JDK_TOPDIR}/src/share/native/common \
erikj@459:         -I${JDK_TOPDIR}/src/$LEGACY_OPENJDK_TARGET_OS_API/native/common"
erikj@459: 
erikj@459: # The shared libraries are compiled using the picflag.
erikj@459: CFLAGS_JDKLIB="$CCXXFLAGS_JDK $CFLAGS_JDK $PICFLAG $CFLAGS_JDKLIB_EXTRA"
erikj@459: CXXFLAGS_JDKLIB="$CCXXFLAGS_JDK $CXXFLAGS_JDK $PICFLAG $CXXFLAGS_JDKLIB_EXTRA "
erikj@459: 
erikj@459: # Executable flags
erikj@459: CFLAGS_JDKEXE="$CCXXFLAGS_JDK $CFLAGS_JDK"
erikj@459: CXXFLAGS_JDKEXE="$CCXXFLAGS_JDK $CXXFLAGS_JDK"
erikj@459: 
erikj@459: # Now this is odd. The JDK native libraries have to link against libjvm.so
erikj@459: # On 32-bit machines there is normally two distinct libjvm.so:s, client and server.
erikj@459: # Which should we link to? Are we lucky enough that the binary api to the libjvm.so library
erikj@459: # is identical for client and server? Yes. Which is picked at runtime (client or server)?
erikj@459: # Neither, since the chosen libjvm.so has already been loaded by the launcher, all the following
erikj@459: # libraries will link to whatever is in memory. Yuck. 
erikj@459: #
erikj@459: # Thus we offer the compiler to find libjvm.so first in server then in client. It works. Ugh.
erikj@459: if test "x$COMPILER_TYPE" = xCL; then
erikj@459:     LDFLAGS_JDK="$LDFLAGS_JDK -nologo -opt:ref -incremental:no"
erikj@459:     if test "x$LEGACY_OPENJDK_TARGET_CPU1" = xi586; then 
erikj@459:         LDFLAGS_JDK="$LDFLAGS_JDK -safeseh"
erikj@459:     fi
erikj@459:     # TODO: make -debug optional "--disable-full-debug-symbols"
erikj@459:     LDFLAGS_JDK="$LDFLAGS_JDK -debug"
erikj@459:     LDFLAGS_JDKLIB="${LDFLAGS_JDK} -dll -libpath:${JDK_OUTPUTDIR}/lib"
erikj@459:     LDFLAGS_JDKLIB_SUFFIX=""
erikj@459:     if test "x$OPENJDK_TARGET_CPU_BITS" = "x64"; then
erikj@459:         LDFLAGS_STACK_SIZE=1048576
erikj@459:     else
erikj@459:         LDFLAGS_STACK_SIZE=327680
erikj@459:     fi
erikj@459:     LDFLAGS_JDKEXE="${LDFLAGS_JDK} /STACK:$LDFLAGS_STACK_SIZE"
erikj@459: else
erikj@459:     # If this is a --hash-style=gnu system, use --hash-style=both, why?
erikj@459:     HAS_GNU_HASH=`$CC -dumpspecs 2>/dev/null | $GREP 'hash-style=gnu'`
erikj@459:     if test -n "$HAS_GNU_HASH"; then
erikj@459:         # And since we now know that the linker is gnu, then add -z defs, to forbid
erikj@459:         # undefined symbols in object files.
erikj@459:         LDFLAGS_JDK="${LDFLAGS_JDK} -Xlinker --hash-style=both -Xlinker -z -Xlinker defs"
erikj@459:         if test "x$DEBUG_LEVEL" == "xrelease"; then
erikj@459:             # When building release libraries, tell the linker optimize them.
erikj@459:             # Should this be supplied to the OSS linker as well?
erikj@459:             LDFLAGS_JDK="${LDFLAGS_JDK} -Xlinker -O1"
erikj@459:         fi
erikj@459:     fi
erikj@459: 
erikj@459:     LDFLAGS_JDKLIB="${LDFLAGS_JDK} $SHARED_LIBRARY_FLAGS \
erikj@459:                     -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}server \
erikj@459:                     -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}client \
erikj@459:   	            -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}"
erikj@459:     LDFLAGS_JDKLIB_SUFFIX="-ljvm -ljava"
erikj@459:     if test "x$COMPILER_NAME" = xossc; then
erikj@459:         LDFLAGS_JDKLIB_SUFFIX="$LDFLAGS_JDKLIB_SUFFIX -lc"
erikj@459:     fi
erikj@459: 
erikj@459:     # Only the jli library is explicitly linked when the launchers are built.
erikj@459:     # The libjvm is then dynamically loaded/linked by the launcher.
erikj@459:     LDFLAGS_JDKEXE="${LDFLAGS_JDK}"
erikj@459:     if test "x$OPENJDK_TARGET_OS" != "xmacosx"; then
erikj@459:        LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}jli"
erikj@459:        LDFLAGS_JDKEXE_SUFFIX="-ljli"
erikj@459:     fi
erikj@459: fi
erikj@459: 
erikj@459: # Adjust flags according to debug level.
erikj@459: case $DEBUG_LEVEL in
erikj@459:       fastdebug ) 
erikj@459:               CFLAGS="$CFLAGS $D_FLAG"
erikj@459:               JAVAC_FLAGS="$JAVAC_FLAGS -g"
erikj@459:               ;;
erikj@459:       slowdebug )
erikj@459:               CFLAGS="$CFLAGS $D_FLAG"
erikj@459: 	      C_O_FLAG_HI="$C_O_FLAG_NONE"
erikj@459: 	      C_O_FLAG_NORM="$C_O_FLAG_NONE"
erikj@459: 	      CXX_O_FLAG_HI="$CXX_O_FLAG_NONE"
erikj@459: 	      CXX_O_FLAG_NORM="$CXX_O_FLAG_NONE"
erikj@459:               JAVAC_FLAGS="$JAVAC_FLAGS -g"
erikj@459:               ;;
erikj@459: esac              
erikj@459: 
erikj@459:                 
erikj@459: AC_SUBST(CFLAGS_JDKLIB)
erikj@459: AC_SUBST(CFLAGS_JDKEXE)
erikj@459: 
erikj@459: AC_SUBST(CXXFLAGS_JDKLIB)
erikj@459: AC_SUBST(CXXFLAGS_JDKEXE)
erikj@459: 
erikj@459: AC_SUBST(LDFLAGS_JDKLIB)
erikj@459: AC_SUBST(LDFLAGS_JDKEXE)
erikj@459: AC_SUBST(LDFLAGS_JDKLIB_SUFFIX)
erikj@459: AC_SUBST(LDFLAGS_JDKEXE_SUFFIX)
erikj@459: ])