jdk8-mips64-public: comparison common/autoconf/basics.m4

-:ec48d637778a
+:174a54ce39c4
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
 # Test if $1 is a valid argument to $3 (often is $JAVA passed as $3)
-# If so, then append $1 to $2\
+# If so, then append $1 to $2 \
 # Also set JVM_ARG_OK to true/false depending on outcome.
 AC_DEFUN([ADD_JVM_ARG_IF_OK],
 [
 $ECHO "Check if jvm arg is ok: $1" >&AS_MESSAGE_LOG_FD
 $ECHO "Command: $3 $1 -version" >&AS_MESSAGE_LOG_FD
 OUTPUT=`$3 $1 -version 2>&1`
 FOUND_WARN=`$ECHO "$OUTPUT" | grep -i warn`
 FOUND_VERSION=`$ECHO $OUTPUT | grep " version \""`
 if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
 $2="[$]$2 $1"
-	JVM_ARG_OK=true
+JVM_ARG_OK=true
 else
-	$ECHO "Arg failed:" >&AS_MESSAGE_LOG_FD
+$ECHO "Arg failed:" >&AS_MESSAGE_LOG_FD
-	$ECHO "$OUTPUT" >&AS_MESSAGE_LOG_FD
+$ECHO "$OUTPUT" >&AS_MESSAGE_LOG_FD
-	JVM_ARG_OK=false
+JVM_ARG_OK=false
 fi
 ])
 # Appends a string to a path variable, only adding the : when needed.
 AC_DEFUN([BASIC_APPEND_TO_PATH],
 [
 eval path="$path"
 if test ! -f "$path" && test ! -d "$path"; then
 AC_MSG_ERROR([The path of $1, which resolves as "$path", is not found.])
 fi
 $1="`cd "$path"; $THEPWDCMD -L`"
 fi
 ])
 # This will make sure the given variable points to a executable
 # with a full and proper path. This means:
 IFS="$IFS_save"
 else
 AC_MSG_NOTICE([Resolving $1 (as $path) failed, using $path directly.])
 new_path="$path"
 fi
 if test "x$new_path" = x; then
 AC_MSG_NOTICE([The path of $1, which resolves as "$complete", is not found.])
 has_space=`$ECHO "$complete" | $GREP " "`
 if test "x$has_space" != x; then
 AC_MSG_NOTICE([This might be caused by spaces in the path, which is not allowed.])
+fi
+AC_MSG_ERROR([Cannot locate the the path of $1])
+fi
+fi
+# Now join together the path and the arguments once again
+if test "x$arguments" != xEOL; then
+new_complete="$new_path ${arguments% *}"
+else
+new_complete="$new_path"
+fi
+if test "x$complete" != "x$new_complete"; then
+$1="$new_complete"
+AC_MSG_NOTICE([Rewriting $1 to "$new_complete"])
+fi
+])
+AC_DEFUN([BASIC_REMOVE_SYMBOLIC_LINKS],
+[
+if test "x$OPENJDK_BUILD_OS" != xwindows; then
+# Follow a chain of symbolic links. Use readlink
+# where it exists, else fall back to horribly
+# complicated shell code.
+if test "x$READLINK_TESTED" != yes; then
+# On MacOSX there is a readlink tool with a different
+# purpose than the GNU readlink tool. Check the found readlink.
+ISGNU=`$READLINK --version 2>&1 | $GREP GNU`
+if test "x$ISGNU" = x; then
+# A readlink that we do not know how to use.
+# Are there other non-GNU readlinks out there?
+READLINK_TESTED=yes
+READLINK=
+fi
+fi
+if test "x$READLINK" != x; then
+$1=`$READLINK -f [$]$1`
+else
+# Save the current directory for restoring afterwards
+STARTDIR=$PWD
+COUNTER=0
+sym_link_dir=`$DIRNAME [$]$1`
+sym_link_file=`$BASENAME [$]$1`
+cd $sym_link_dir
+# Use -P flag to resolve symlinks in directories.
+cd `$THEPWDCMD -P`
+sym_link_dir=`$THEPWDCMD -P`
+# Resolve file symlinks
+while test $COUNTER -lt 20; do
+ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
+if test "x$ISLINK" == x; then
+# This is not a symbolic link! We are done!
+break
 fi
-AC_MSG_ERROR([Cannot locate the the path of $1])
+# Again resolve directory symlinks since the target of the just found
-fi
+# link could be in a different directory
-fi
+cd `$DIRNAME $ISLINK`
+sym_link_dir=`$THEPWDCMD -P`
-# Now join together the path and the arguments once again
+sym_link_file=`$BASENAME $ISLINK`
-if test "x$arguments" != xEOL; then
+let COUNTER=COUNTER+1
-new_complete="$new_path ${arguments% *}"
+done
-else
+cd $STARTDIR
-new_complete="$new_path"
+$1=$sym_link_dir/$sym_link_file
 fi
+fi
-if test "x$complete" != "x$new_complete"; then
-$1="$new_complete"
-AC_MSG_NOTICE([Rewriting $1 to "$new_complete"])
-fi
-])
-AC_DEFUN([BASIC_REMOVE_SYMBOLIC_LINKS],
-[
-if test "x$OPENJDK_BUILD_OS" != xwindows; then
-# Follow a chain of symbolic links. Use readlink
-# where it exists, else fall back to horribly
-# complicated shell code.
-if test "x$READLINK_TESTED" != yes; then
-# On MacOSX there is a readlink tool with a different
-# purpose than the GNU readlink tool. Check the found readlink.
-ISGNU=`$READLINK --version 2>&1 | $GREP GNU`
-if test "x$ISGNU" = x; then
-# A readlink that we do not know how to use.
-# Are there other non-GNU readlinks out there?
-READLINK_TESTED=yes
-READLINK=
-fi
-fi
-if test "x$READLINK" != x; then
-$1=`$READLINK -f [$]$1`
-else
-# Save the current directory for restoring afterwards
-STARTDIR=$PWD
-COUNTER=0
-sym_link_dir=`$DIRNAME [$]$1`
-sym_link_file=`$BASENAME [$]$1`
-cd $sym_link_dir
-# Use -P flag to resolve symlinks in directories.
-cd `$THEPWDCMD -P`
-sym_link_dir=`$THEPWDCMD -P`
-# Resolve file symlinks
-while test $COUNTER -lt 20; do
-ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
-if test "x$ISLINK" == x; then
-# This is not a symbolic link! We are done!
-break
-fi
-# Again resolve directory symlinks since the target of the just found
-# link could be in a different directory
-cd `$DIRNAME $ISLINK`
-sym_link_dir=`$THEPWDCMD -P`
-sym_link_file=`$BASENAME $ISLINK`
-let COUNTER=COUNTER+1
-done
-cd $STARTDIR
-$1=$sym_link_dir/$sym_link_file
-fi
-fi
 ])
 # Register a --with argument but mark it as deprecated
 # $1: The name of the with argument to deprecate, not including --with-
 AC_DEFUN([BASIC_DEPRECATED_ARG_WITH],
 [AC_MSG_WARN([Option --with-$1 is deprecated and will be ignored.])])
 ])
 AC_DEFUN_ONCE([BASIC_INIT],
 [
 # Save the original command line. This is passed to us by the wrapper configure script.
 AC_SUBST(CONFIGURE_COMMAND_LINE)
 DATE_WHEN_CONFIGURED=`LANG=C date`
 AC_SUBST(DATE_WHEN_CONFIGURED)
 AC_MSG_NOTICE([Configuration created at $DATE_WHEN_CONFIGURED.])
 AC_MSG_NOTICE([configure script generated at timestamp $DATE_WHEN_GENERATED.])
 ])
 # Test that variable $1 denoting a program is not empty. If empty, exit with an error.
 # $1: variable to check
 # $2: executable name to print in warning (optional)
 AC_DEFUN([BASIC_CHECK_NONEMPTY],
 [
 if test "x[$]$1" = x; then
 if test "x$2" = x; then
 PROG_NAME=translit($1,A-Z,a-z)
 else
 PROG_NAME=$2
 fi
 AC_MSG_NOTICE([Could not find $PROG_NAME!])
 AC_MSG_ERROR([Cannot continue])
 fi
 ])
 # Does AC_PATH_PROG followed by BASIC_CHECK_NONEMPTY.
 # Arguments as AC_PATH_PROG:
 # $1: variable to set
 # $2: executable name to look for
 AC_DEFUN([BASIC_REQUIRE_PROG],
 [
 AC_PATH_PROGS($1, $2)
 BASIC_CHECK_NONEMPTY($1, $2)
 ])
 # Setup the most fundamental tools that relies on not much else to set up,
 # but is used by much of the early bootstrap code.
 AC_DEFUN_ONCE([BASIC_SETUP_FUNDAMENTAL_TOOLS],
 [
 # Start with tools that do not need have cross compilation support
 # and can be expected to be found in the default PATH. These tools are
 # used by configure. Nor are these tools expected to be found in the
 # devkit from the builddeps server either, since they are
 # needed to download the devkit.
 # First are all the simple required tools.
 BASIC_REQUIRE_PROG(BASENAME, basename)
 BASIC_REQUIRE_PROG(BASH, bash)
 BASIC_REQUIRE_PROG(CAT, cat)
 BASIC_REQUIRE_PROG(CHMOD, chmod)
 BASIC_REQUIRE_PROG(CMP, cmp)
 BASIC_REQUIRE_PROG(COMM, comm)
 BASIC_REQUIRE_PROG(CP, cp)
 BASIC_REQUIRE_PROG(CPIO, cpio)
 BASIC_REQUIRE_PROG(CUT, cut)
 BASIC_REQUIRE_PROG(DATE, date)
 BASIC_REQUIRE_PROG(DIFF, [gdiff diff])
 BASIC_REQUIRE_PROG(DIRNAME, dirname)
 BASIC_REQUIRE_PROG(ECHO, echo)
 BASIC_REQUIRE_PROG(EXPR, expr)
 BASIC_REQUIRE_PROG(FILE, file)
 BASIC_REQUIRE_PROG(FIND, find)
 BASIC_REQUIRE_PROG(HEAD, head)
 BASIC_REQUIRE_PROG(LN, ln)
 BASIC_REQUIRE_PROG(LS, ls)
 BASIC_REQUIRE_PROG(MKDIR, mkdir)
 BASIC_REQUIRE_PROG(MKTEMP, mktemp)
 BASIC_REQUIRE_PROG(MV, mv)
 BASIC_REQUIRE_PROG(PRINTF, printf)
 BASIC_REQUIRE_PROG(RM, rm)
 BASIC_REQUIRE_PROG(SH, sh)
 BASIC_REQUIRE_PROG(SORT, sort)
 BASIC_REQUIRE_PROG(TAIL, tail)
 BASIC_REQUIRE_PROG(TAR, tar)
 BASIC_REQUIRE_PROG(TEE, tee)
 BASIC_REQUIRE_PROG(TOUCH, touch)
 BASIC_REQUIRE_PROG(TR, tr)
 BASIC_REQUIRE_PROG(UNAME, uname)
 BASIC_REQUIRE_PROG(UNIQ, uniq)
 BASIC_REQUIRE_PROG(WC, wc)
 BASIC_REQUIRE_PROG(WHICH, which)
 BASIC_REQUIRE_PROG(XARGS, xargs)
 # Then required tools that require some special treatment.
 AC_PROG_AWK
 BASIC_CHECK_NONEMPTY(AWK)
 AC_PROG_GREP
 BASIC_CHECK_NONEMPTY(GREP)
 AC_PROG_EGREP
 BASIC_CHECK_NONEMPTY(EGREP)
 AC_PROG_FGREP
 BASIC_CHECK_NONEMPTY(FGREP)
 AC_PROG_SED
 BASIC_CHECK_NONEMPTY(SED)
 AC_PATH_PROGS(NAWK, [nawk gawk awk])
 BASIC_CHECK_NONEMPTY(NAWK)
 # Always force rm.
 RM="$RM -f"
 # pwd behaves differently on various platforms and some don't support the -L flag.
 # Always use the bash builtin pwd to get uniform behavior.
 THEPWDCMD=pwd
 # These are not required on all platforms
 AC_PATH_PROG(CYGPATH, cygpath)
 AC_PATH_PROG(READLINK, readlink)
 AC_PATH_PROG(DF, df)
 AC_PATH_PROG(SETFILE, SetFile)
 ])
 # Setup basic configuration paths, and platform-specific stuff related to PATHs.
 AC_DEFUN_ONCE([BASIC_SETUP_PATHS],
 [
 # Locate the directory of this script.
 SCRIPT="[$]0"
 AUTOCONF_DIR=`cd \`$DIRNAME $SCRIPT\`; $THEPWDCMD -L`
 # Where is the source? It is located two levels above the configure script.
 CURDIR="$PWD"
 cd "$AUTOCONF_DIR/../.."
 SRC_ROOT="`$THEPWDCMD -L`"
 if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
 PATH_SEP=";"
 BASIC_CHECK_PATHS_WINDOWS
 else
 PATH_SEP=":"
 fi
 AC_SUBST(SRC_ROOT)
 AC_SUBST(PATH_SEP)
 cd "$CURDIR"
 BASIC_FIXUP_PATH(SRC_ROOT)
 BASIC_FIXUP_PATH(CURDIR)
 if test "x$OPENJDK_BUILD_OS" = "xsolaris"; then
 # Add extra search paths on solaris for utilities like ar and as etc...
 PATH="$PATH:/usr/ccs/bin:/usr/sfw/bin:/opt/csw/bin"
 fi
 # You can force the sys-root if the sys-root encoded into the cross compiler tools
 # is not correct.
 AC_ARG_WITH(sys-root, [AS_HELP_STRING([--with-sys-root],
 [pass this sys-root to the compilers and tools (for cross-compiling)])])
 if test "x$with_sys_root" != x; then
 SYS_ROOT=$with_sys_root
 else
 SYS_ROOT=/
 fi
 AC_SUBST(SYS_ROOT)
 AC_ARG_WITH([tools-dir], [AS_HELP_STRING([--with-tools-dir],
 [search this directory for compilers and tools (for cross-compiling)])],
 [TOOLS_DIR=$with_tools_dir]
 )
 AC_ARG_WITH([devkit], [AS_HELP_STRING([--with-devkit],
 [use this directory as base for tools-dir and sys-root (for cross-compiling)])],
 [
 if test "x$with_sys_root" != x; then
 AC_MSG_ERROR([Cannot specify both --with-devkit and --with-sys-root at the same time])
 fi
 BASIC_FIXUP_PATH([with_devkit])
 BASIC_APPEND_TO_PATH([TOOLS_DIR],$with_devkit/bin)
 if test -d "$with_devkit/$host_alias/libc"; then
 SYS_ROOT=$with_devkit/$host_alias/libc
 elif test -d "$with_devkit/$host/sys-root"; then
 SYS_ROOT=$with_devkit/$host/sys-root
 fi
 ])
 ])
 AC_DEFUN_ONCE([BASIC_SETUP_OUTPUT_DIR],
 [
 AC_ARG_WITH(conf-name, [AS_HELP_STRING([--with-conf-name],
-	[use this as the name of the configuration @<:@generated from important configuration options@:>@])],
+[use this as the name of the configuration @<:@generated from important configuration options@:>@])],
 [ CONF_NAME=${with_conf_name} ])
 # Test from where we are running configure, in or outside of src root.
 if test "x$CURDIR" = "x$SRC_ROOT" || test "x$CURDIR" = "x$SRC_ROOT/common" \
 || test "x$CURDIR" = "x$SRC_ROOT/common/autoconf" \
 || test "x$CURDIR" = "x$SRC_ROOT/common/makefiles" ; then
 # We are running configure from the src root.
 # Create a default ./build/target-variant-debuglevel output root.
 if test "x${CONF_NAME}" = x; then
 CONF_NAME="${OPENJDK_TARGET_OS}-${OPENJDK_TARGET_CPU}-${JDK_VARIANT}-${ANDED_JVM_VARIANTS}-${DEBUG_LEVEL}"
 fi
 OUTPUT_ROOT="$SRC_ROOT/build/${CONF_NAME}"
 $MKDIR -p "$OUTPUT_ROOT"
 if test ! -d "$OUTPUT_ROOT"; then
 AC_MSG_ERROR([Could not create build directory $OUTPUT_ROOT])
 fi
 else
 # We are running configure from outside of the src dir.
 # Then use the current directory as output dir!
 # If configuration is situated in normal build directory, just use the build
 # directory name as configuration name, otherwise use the complete path.
 if test "x${CONF_NAME}" = x; then
 CONF_NAME=`$ECHO $CURDIR | $SED -e "s!^${SRC_ROOT}/build/!!"`
 fi
 OUTPUT_ROOT="$CURDIR"
 # WARNING: This might be a bad thing to do. You need to be sure you want to
 # have a configuration in this directory. Do some sanity checks!
 if test ! -e "$OUTPUT_ROOT/spec.gmk"; then
 # If we have a spec.gmk, we have run here before and we are OK. Otherwise, check for
 # other files
 files_present=`$LS $OUTPUT_ROOT`
 # Configure has already touched config.log and confdefs.h in the current dir when this check
 # is performed.
 filtered_files=`$ECHO "$files_present" | $SED -e 's/config.log//g' -e 's/confdefs.h//g' -e 's/ //g' \
 | $TR -d '\n'`
 if test "x$filtered_files" != x; then
 AC_MSG_NOTICE([Current directory is $CURDIR.])
 AC_MSG_NOTICE([Since this is not the source root, configure will output the configuration here])
 AC_MSG_NOTICE([(as opposed to creating a configuration in <src_root>/build/<conf-name>).])
 AC_MSG_NOTICE([However, this directory is not empty. This is not allowed, since it could])
 AC_MSG_NOTICE([Try 'cd $SRC_ROOT' and restart configure])
 AC_MSG_NOTICE([(or create a new empty directory and cd to it).])
 AC_MSG_ERROR([Will not continue creating configuration in $CURDIR])
 fi
 fi
 fi
 AC_MSG_CHECKING([what configuration name to use])
 AC_MSG_RESULT([$CONF_NAME])
 BASIC_FIXUP_PATH(OUTPUT_ROOT)
 AC_SUBST(SPEC, $OUTPUT_ROOT/spec.gmk)
 AC_SUBST(CONF_NAME, $CONF_NAME)
 AC_SUBST(OUTPUT_ROOT, $OUTPUT_ROOT)
 # Most of the probed defines are put into config.h
 AC_CONFIG_HEADERS([$OUTPUT_ROOT/config.h:$AUTOCONF_DIR/config.h.in])
 # The spec.gmk file contains all variables for the make system.
 AC_CONFIG_FILES([$OUTPUT_ROOT/spec.gmk:$AUTOCONF_DIR/spec.gmk.in])
 # The hotspot-spec.gmk file contains legacy variables for the hotspot make system.
 AC_CONFIG_FILES([$OUTPUT_ROOT/hotspot-spec.gmk:$AUTOCONF_DIR/hotspot-spec.gmk.in])
 # The bootcycle-spec.gmk file contains support for boot cycle builds.
 AC_CONFIG_FILES([$OUTPUT_ROOT/bootcycle-spec.gmk:$AUTOCONF_DIR/bootcycle-spec.gmk.in])
 # The compare.sh is used to compare the build output to other builds.
 AC_CONFIG_FILES([$OUTPUT_ROOT/compare.sh:$AUTOCONF_DIR/compare.sh.in])
 # Spec.sh is currently used by compare-objects.sh
 AC_CONFIG_FILES([$OUTPUT_ROOT/spec.sh:$AUTOCONF_DIR/spec.sh.in])
 # The generated Makefile knows where the spec.gmk is and where the source is.
 # You can run make from the OUTPUT_ROOT, or from the top-level Makefile
 # which will look for generated configurations
 AC_CONFIG_FILES([$OUTPUT_ROOT/Makefile:$AUTOCONF_DIR/Makefile.in])
 # Save the arguments given to us
 echo "$CONFIGURE_COMMAND_LINE" > $OUTPUT_ROOT/configure-arguments
 ])
 AC_DEFUN_ONCE([BASIC_SETUP_LOGGING],
 [
 # Setup default logging of stdout and stderr to build.log in the output root.
 BUILD_LOG='$(OUTPUT_ROOT)/build.log'
 BUILD_LOG_PREVIOUS='$(OUTPUT_ROOT)/build.log.old'
 BUILD_LOG_WRAPPER='$(BASH) $(SRC_ROOT)/common/bin/logger.sh $(BUILD_LOG)'
 AC_SUBST(BUILD_LOG)
 AC_SUBST(BUILD_LOG_PREVIOUS)
 AC_SUBST(BUILD_LOG_WRAPPER)
 ])
 #%%% Simple tools %%%
 AC_MSG_NOTICE([Using GNU make 3.81 (or later) at $FOUND_MAKE (version: $MAKE_VERSION_STRING)])
 ])
 AC_DEFUN([BASIC_CHECK_FIND_DELETE],
 [
 # Test if find supports -delete
 AC_MSG_CHECKING([if find supports -delete])
 FIND_DELETE="-delete"
 DELETEDIR=`$MKTEMP -d tmp.XXXXXXXXXX` || (echo Could not create temporary directory!; exit $?)
 echo Hejsan > $DELETEDIR/TestIfFindSupportsDelete
 TEST_DELETE=`$FIND "$DELETEDIR" -name TestIfFindSupportsDelete $FIND_DELETE 2>&1`
 if test -f $DELETEDIR/TestIfFindSupportsDelete; then
 # No, it does not.
 rm $DELETEDIR/TestIfFindSupportsDelete
 FIND_DELETE="-exec rm \{\} \+"
 AC_MSG_RESULT([no])
 else
 AC_MSG_RESULT([yes])
 fi
 rmdir $DELETEDIR
 AC_SUBST(FIND_DELETE)
 ])
 AC_DEFUN_ONCE([BASIC_SETUP_COMPLEX_TOOLS],
 [
 BASIC_CHECK_GNU_MAKE
 BASIC_CHECK_FIND_DELETE
 # These tools might not be installed by default,
 # need hint on how to install them.
 BASIC_REQUIRE_PROG(UNZIP, unzip)
 BASIC_REQUIRE_PROG(ZIP, zip)
 # Non-required basic tools
 AC_PATH_PROG(LDD, ldd)
 if test "x$LDD" = "x"; then
 # List shared lib dependencies is used for
 # debug output and checking for forbidden dependencies.
 # We can build without it.
 LDD="true"
 fi
 AC_PATH_PROG(OTOOL, otool)
 if test "x$OTOOL" = "x"; then
 OTOOL="true"
 fi
 AC_PATH_PROGS(READELF, [readelf greadelf])
 AC_PATH_PROG(HG, hg)
 AC_PATH_PROG(STAT, stat)
 AC_PATH_PROG(TIME, time)
 # Check if it's GNU time
 IS_GNU_TIME=`$TIME --version 2>&1 | $GREP 'GNU time'`
 if test "x$IS_GNU_TIME" != x; then
 IS_GNU_TIME=yes
 else
 IS_GNU_TIME=no
 fi
 AC_SUBST(IS_GNU_TIME)
 if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
 BASIC_REQUIRE_PROG(COMM, comm)
 fi
 if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
 BASIC_REQUIRE_PROG(XATTR, xattr)
 AC_PATH_PROG(CODESIGN, codesign)
 if test "x$CODESIGN" != "x"; then
 # Verify that the openjdk_codesign certificate is present
 AC_MSG_CHECKING([if openjdk_codesign certificate is present])
 rm -f codesign-testfile
 touch codesign-testfile
 codesign -s openjdk_codesign codesign-testfile 2>&AS_MESSAGE_LOG_FD >&AS_MESSAGE_LOG_FD || CODESIGN=
 rm -f codesign-testfile
 if test "x$CODESIGN" = x; then
 AC_MSG_RESULT([no])
 else
 AC_MSG_RESULT([yes])
 fi
 fi
 fi
 ])
 # Check if build directory is on local disk. If not possible to determine,
 # we prefer to claim it's local.
 # Argument 1: directory to test
 # Argument 2: what to do if it is on local disk
 # Argument 3: what to do otherwise (remote disk or failure)
 AC_DEFUN([BASIC_CHECK_DIR_ON_LOCAL_DISK],
 [
-	# df -l lists only local disks; if the given directory is not found then
+# df -l lists only local disks; if the given directory is not found then
-	# a non-zero exit code is given
+# a non-zero exit code is given
 if test "x$DF" = x; then
 if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
 # msys does not have df; use Windows "net use" instead.
 IS_NETWORK_DISK=`net use | grep \`pwd -W | cut -d ":" -f 1 | tr a-z A-Z\`:`
 if test "x$IS_NETWORK_DISK" = x; then
 fi
 ])
 AC_DEFUN_ONCE([BASIC_TEST_USABILITY_ISSUES],
 [
+AC_MSG_CHECKING([if build directory is on local disk])
-AC_MSG_CHECKING([if build directory is on local disk])
+BASIC_CHECK_DIR_ON_LOCAL_DISK($OUTPUT_ROOT,
-BASIC_CHECK_DIR_ON_LOCAL_DISK($OUTPUT_ROOT,
+[OUTPUT_DIR_IS_LOCAL="yes"],
-[OUTPUT_DIR_IS_LOCAL="yes"],
+[OUTPUT_DIR_IS_LOCAL="no"])
-[OUTPUT_DIR_IS_LOCAL="no"])
+AC_MSG_RESULT($OUTPUT_DIR_IS_LOCAL)
-AC_MSG_RESULT($OUTPUT_DIR_IS_LOCAL)
+BASIC_CHECK_SRC_PERMS
-BASIC_CHECK_SRC_PERMS
+# Check if the user has any old-style ALT_ variables set.
-# Check if the user has any old-style ALT_ variables set.
+FOUND_ALT_VARIABLES=`env | grep ^ALT_`
-FOUND_ALT_VARIABLES=`env | grep ^ALT_`
+# Before generating output files, test if they exist. If they do, this is a reconfigure.
-# Before generating output files, test if they exist. If they do, this is a reconfigure.
+# Since we can't properly handle the dependencies for this, warn the user about the situation
-# Since we can't properly handle the dependencies for this, warn the user about the situation
+if test -e $OUTPUT_ROOT/spec.gmk; then
-if test -e $OUTPUT_ROOT/spec.gmk; then
+IS_RECONFIGURE=yes
-IS_RECONFIGURE=yes
+else
-else
+IS_RECONFIGURE=no
-IS_RECONFIGURE=no
+fi
-fi
+if test -e $SRC_ROOT/build/.hide-configure-performance-hints; then
-if test -e $SRC_ROOT/build/.hide-configure-performance-hints; then
+HIDE_PERFORMANCE_HINTS=yes
-HIDE_PERFORMANCE_HINTS=yes
+else
-else
+HIDE_PERFORMANCE_HINTS=no
-HIDE_PERFORMANCE_HINTS=no
+# Hide it the next time around...
-# Hide it the next time around...
+$TOUCH $SRC_ROOT/build/.hide-configure-performance-hints > /dev/null 2>&1
-$TOUCH $SRC_ROOT/build/.hide-configure-performance-hints > /dev/null 2>&1
+fi
-fi
+])
-])

Mercurial > jdk8-mips64-public / file comparison

comparison: common/autoconf/basics.m4

common/autoconf/basics.m4