Mercurial > hg > graal-compiler
view make/jprt.config @ 453:c96030fff130
6684579: SoftReference processing can be made more efficient
Summary: For current soft-ref clearing policies, we can decide at marking time if a soft-reference will definitely not be cleared, postponing the decision of whether it will definitely be cleared to the final reference processing phase. This can be especially beneficial in the case of concurrent collectors where the marking is usually concurrent but reference processing is usually not.
Reviewed-by: jmasa
author | ysr |
---|---|
date | Thu, 20 Nov 2008 16:56:09 -0800 |
parents | 4852f4a82e58 |
children | 4961a8a726a4 |
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#!echo "This is not a shell script" # # Copyright 2006-2008 Sun Microsystems, Inc. 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. # # 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, # CA 95054 USA or visit www.sun.com if you need additional information or # have any questions. # # ############################################################################# # Error error() # message { echo "ERROR: $1" exit 6 } # Directory must exist dirMustExist() # dir name { if [ ! -d "$1" ] ; then error "Directory for $2 does not exist: $1" fi } # File must exist fileMustExist() # dir name { if [ ! -f "$1" ] ; then error "File for $2 does not exist: $1" fi } ############################################################################# # Should be set by JPRT as the 3 basic inputs bootdir="${ALT_BOOTDIR}" slashjava="${ALT_SLASH_JAVA}" jdk_import="${ALT_JDK_IMPORT_PATH}" # Check input dirMustExist "${bootdir}" ALT_BOOTDIR dirMustExist "${slashjava}" ALT_SLASH_JAVA dirMustExist "${jdk_import}" ALT_JDK_IMPORT_PATH # Uses 'uname -s', but only expect SunOS or Linux, assume Windows otherwise. osname=`uname -s` if [ "${osname}" = SunOS ] ; then # SOLARIS: Sparc or X86 osarch=`uname -p` if [ "${osarch}" = sparc ] ; then solaris_arch=sparc else solaris_arch=i386 fi if [ "${JPRT_SOLARIS_COMPILER_NAME}" != "" ] ; then compiler_name=${JPRT_SOLARIS_COMPILER_NAME} else if [ "${JPRT_JOB_PRODUCT_RELEASE}" = "jdk6" -o \ "${JPRT_JOB_PRODUCT_RELEASE}" = "jdk6u10" -o \ "${JPRT_JOB_PRODUCT_RELEASE}" = "jdk6perf" ] ; then # All jdk6 builds use SS11 compiler_name=SS11 else compiler_name=SS12 fi fi # Get into path (make sure it matches ALT setting) compiler_path=${slashjava}/devtools/${solaris_arch}/SUNWspro/${compiler_name}/bin dirMustExist "${compiler_path}" COMPILER_PATH path4sdk=${compiler_path} # Add basic solaris system paths path4sdk=${path4sdk}:/usr/ccs/bin:/usr/ccs/lib:/usr/bin:/bin:/usr/sfw/bin # Get the previous JDK to be used to bootstrap the build path4sdk=${bootdir}/bin:${path4sdk} # Find GNU make make=/usr/sfw/bin/gmake if [ ! -f ${make} ] ; then make=/opt/sfw/bin/gmake if [ ! -f ${make} ] ; then make=${slashjava}/devtools/${solaris_arch}/bin/gnumake fi fi fileMustExist "${make}" make # File creation mask umask 002 elif [ "${osname}" = Linux ] ; then # LINUX: X86, AMD64 osarch=`uname -m` if [ "${osarch}" = i686 ] ; then linux_arch=i586 elif [ "${osarch}" = x86_64 ] ; then linux_arch=amd64 fi # Get the compilers into path (make sure it matches ALT setting) compiler_path=/usr/bin dirMustExist "${compiler_path}" COMPILER_PATH path4sdk=${compiler_path} # Add basic paths path4sdk=${path4sdk}:/usr/bin:/bin:/usr/sbin:/sbin # Get the previous JDK to be used to bootstrap the build path4sdk=${bootdir}/bin:${path4sdk} # Find GNU make make=/usr/bin/make fileMustExist "${make}" make umask 002 else # Windows: Differs on CYGWIN vs. MKS, and the compiler available. # Also, blanks in pathnames gives GNU make headaches, so anything placed # in any ALT_* variable should be the short windows dosname. # WINDOWS: Install and use MKS or CYGWIN (should have already been done) # Assumption here is that you are in a shell window via MKS or cygwin. # MKS install should have defined the environment variable ROOTDIR. # We also need to figure out which one we have: X86, AMD64 if [ "`echo ${PROCESSOR_IDENTIFIER} | fgrep AMD64`" != "" ] ; then windows_arch=amd64 else windows_arch=i586 fi # We need to determine if we are running a CYGWIN shell or an MKS shell # (if uname isn't available, then it will be unix_toolset=unknown) unix_toolset=unknown if [ "`uname -a | fgrep Cygwin`" = "" -a -d "${ROOTDIR}" ] ; then # We kind of assume ROOTDIR is where MKS is and it's ok unix_toolset=MKS mkshome=`dosname -s "${ROOTDIR}"` # Utility to convert to short pathnames without spaces dosname="${mkshome}/mksnt/dosname -s" # Most unix utilities are in the mksnt directory of ROOTDIR unixcommand_path="${mkshome}/mksnt" path4sdk="${unixcommand_path}" dirMustExist "${unixcommand_path}" UNIXCOMMAND_PATH devtools_path="${slashjava}/devtools/win32/bin" path4sdk="${devtools_path};${path4sdk}" dirMustExist "${devtools_path}" DEVTOOLS_PATH # Find GNU make make="${devtools_path}/gnumake.exe" fileMustExist "${make}" make elif [ "`uname -a | fgrep Cygwin`" != "" -a -f /bin/cygpath ] ; then # For CYGWIN, uname will have "Cygwin" in it, and /bin/cygpath should exist unix_toolset=CYGWIN # Utility to convert to short pathnames without spaces dosname="/usr/bin/cygpath -a -m -s" # Most unix utilities are in the /usr/bin unixcommand_path="/usr/bin" path4sdk="${unixcommand_path}" dirMustExist "${unixcommand_path}" UNIXCOMMAND_PATH # Find GNU make make="${unixcommand_path}/make.exe" fileMustExist "${make}" make else echo "WARNING: Cannot figure out if this is MKS or CYGWIN" fi # WINDOWS: Compiler setup (nasty part) # NOTE: You can use vcvars32.bat to set PATH, LIB, and INCLUDE. # NOTE: CYGWIN has a link.exe too, make sure the compilers are first if [ "${windows_arch}" = i586 ] ; then # 32bit Windows compiler settings # VisualStudio .NET 2003 VC++ 7.1 (VS71COMNTOOLS should be defined) vs_root=`${dosname} "${VS71COMNTOOLS}/../.."` # Fill in PATH, LIB, and INCLUDE (unset all others to make sure) vc7_root="${vs_root}/Vc7" compiler_path="${vc7_root}/bin" platform_sdk="${vc7_root}/PlatformSDK" # LIB and INCLUDE must use ; as a separator include4sdk="${vc7_root}/atlmfc/include" include4sdk="${include4sdk};${vc7_root}/include" include4sdk="${include4sdk};${platform_sdk}/include/prerelease" include4sdk="${include4sdk};${platform_sdk}/include" include4sdk="${include4sdk};${vs_root}/SDK/v1.1/include" lib4sdk="${vc7_root}/atlmfc/lib" lib4sdk="${lib4sdk};${vc7_root}/lib" lib4sdk="${lib4sdk};${platform_sdk}/lib/prerelease" lib4sdk="${lib4sdk};${platform_sdk}/lib" lib4sdk="${lib4sdk};${vs_root}/SDK/v1.1/lib" # Search path and DLL locating path # WARNING: CYGWIN has a link.exe too, make sure compilers are first path4sdk="${vs_root}/Common7/Tools/bin;${path4sdk}" path4sdk="${vs_root}/SDK/v1.1/bin;${path4sdk}" path4sdk="${vs_root}/Common7/Tools;${path4sdk}" path4sdk="${vs_root}/Common7/Tools/bin/prerelease;${path4sdk}" path4sdk="${vs_root}/Common7/IDE;${path4sdk}" path4sdk="${compiler_path};${path4sdk}" elif [ "${windows_arch}" = amd64 ] ; then # AMD64 64bit Windows compiler settings if [ "${MSSDK}" != "" ] ; then platform_sdk="${MSSDK}" else platform_sdk=`${dosname} "C:/Program Files/Microsoft Platform SDK/"` fi compiler_path="${platform_sdk}/Bin/win64/x86/AMD64" # LIB and INCLUDE must use ; as a separator include4sdk="${platform_sdk}/Include" include4sdk="${include4sdk};${platform_sdk}/Include/crt/sys" include4sdk="${include4sdk};${platform_sdk}/Include/mfc" include4sdk="${include4sdk};${platform_sdk}/Include/atl" include4sdk="${include4sdk};${platform_sdk}/Include/crt" lib4sdk="${platform_sdk}/Lib/AMD64" lib4sdk="${lib4sdk};${platform_sdk}/Lib/AMD64/atlmfc" # Search path and DLL locating path # WARNING: CYGWIN has a link.exe too, make sure compilers are first path4sdk="${platform_sdk}/bin;${path4sdk}" path4sdk="${compiler_path};${path4sdk}" fi # Export LIB and INCLUDE unset lib unset Lib LIB="${lib4sdk}" export LIB unset include unset Include INCLUDE="${include4sdk}" export INCLUDE # Set the ALT variable dirMustExist "${compiler_path}" COMPILER_PATH # WINDOWS: Get the previous JDK to be used to bootstrap the build path4sdk="${bootdir}/bin;${path4sdk}" # Turn all \\ into /, remove duplicates and trailing / slash_path="`echo ${path4sdk} | sed -e 's@\\\\@/@g' -e 's@//@/@g' -e 's@/$@@' -e 's@/;@;@g'`" # For windows, it's hard to know where the system is, so we just add this # to PATH. path4sdk="${slash_path};${PATH}" # Convert path4sdk to cygwin style if [ "${unix_toolset}" = CYGWIN ] ; then path4sdk="`/usr/bin/cygpath -p ${path4sdk}`" fi fi # Export PATH setting PATH="${path4sdk}" export PATH # Unset certain vars unset LD_LIBRARY_PATH unset LD_LIBRARY_PATH_32 unset LD_LIBRARY_PATH_64