aoqi@0: #
aoqi@0: # Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0: #
aoqi@0: # This code is free software; you can redistribute it and/or modify it
aoqi@0: # under the terms of the GNU General Public License version 2 only, as
aoqi@0: # published by the Free Software Foundation.  Oracle designates this
aoqi@0: # particular file as subject to the "Classpath" exception as provided
aoqi@0: # by Oracle in the LICENSE file that accompanied this code.
aoqi@0: #
aoqi@0: # This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0: # version 2 for more details (a copy is included in the LICENSE file that
aoqi@0: # accompanied this code).
aoqi@0: #
aoqi@0: # You should have received a copy of the GNU General Public License version
aoqi@0: # 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0: #
aoqi@0: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0: # or visit www.oracle.com if you need additional information or have any
aoqi@0: # questions.
aoqi@0: #
aoqi@0: 
aoqi@0: AC_DEFUN([BASIC_WINDOWS_REWRITE_AS_UNIX_PATH],
aoqi@0: [
aoqi@0:   windows_path="[$]$1"
aoqi@0:   if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
aoqi@0:     unix_path=`$CYGPATH -u "$windows_path"`
aoqi@0:     $1="$unix_path"
aoqi@0:   elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
aoqi@0:     unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
aoqi@0:     $1="$unix_path"
aoqi@0:   fi
aoqi@0: ])
aoqi@0: 
aoqi@0: AC_DEFUN([BASIC_WINDOWS_REWRITE_AS_WINDOWS_MIXED_PATH],
aoqi@0: [
aoqi@0:   unix_path="[$]$1"
aoqi@0:   if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
aoqi@0:     windows_path=`$CYGPATH -m "$unix_path"`
aoqi@0:     $1="$windows_path"
aoqi@0:   elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
aoqi@0:     windows_path=`cmd //c echo $unix_path`
aoqi@0:     $1="$windows_path"
aoqi@0:   fi
aoqi@0: ])
aoqi@0: 
aoqi@0: # Helper function which possibly converts a path using DOS-style short mode.
aoqi@0: # If so, the updated path is stored in $new_path.
aoqi@0: # $1: The path to check
aoqi@0: AC_DEFUN([BASIC_MAKE_WINDOWS_SPACE_SAFE_CYGWIN],
aoqi@0: [
aoqi@0:   input_path="$1"
aoqi@0:   # Check if we need to convert this using DOS-style short mode. If the path
aoqi@0:   # contains just simple characters, use it. Otherwise (spaces, weird characters),
aoqi@0:   # take no chances and rewrite it.
aoqi@0:   # Note: m4 eats our [], so we need to use @<:@ and @:>@ instead.
aoqi@0:   has_forbidden_chars=`$ECHO "$input_path" | $GREP @<:@^-._/a-zA-Z0-9@:>@`
aoqi@0:   if test "x$has_forbidden_chars" != x; then
aoqi@0:     # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
aoqi@0:     shortmode_path=`$CYGPATH -s -m -a "$input_path"`
aoqi@0:     path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
aoqi@0:     if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
aoqi@0:       # Going to short mode and back again did indeed matter. Since short mode is
aoqi@0:       # case insensitive, let's make it lowercase to improve readability.
aoqi@0:       shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
aoqi@0:       # Now convert it back to Unix-stile (cygpath)
aoqi@0:       input_path=`$CYGPATH -u "$shortmode_path"`
aoqi@0:       new_path="$input_path"
aoqi@0:     fi
aoqi@0:   fi
aoqi@0: 
aoqi@0:   test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
aoqi@0:   if test "x$test_cygdrive_prefix" = x; then
aoqi@0:     # As a simple fix, exclude /usr/bin since it's not a real path.
aoqi@0:     if test "x`$ECHO $1 | $GREP ^/usr/bin/`" = x; then
aoqi@0:       # The path is in a Cygwin special directory (e.g. /home). We need this converted to
aoqi@0:       # a path prefixed by /cygdrive for fixpath to work.
aoqi@0:       new_path="$CYGWIN_ROOT_PATH$input_path"
aoqi@0:     fi
aoqi@0:   fi
aoqi@0: ])
aoqi@0: 
aoqi@0: # Helper function which possibly converts a path using DOS-style short mode.
aoqi@0: # If so, the updated path is stored in $new_path.
aoqi@0: # $1: The path to check
aoqi@0: AC_DEFUN([BASIC_MAKE_WINDOWS_SPACE_SAFE_MSYS],
aoqi@0: [
aoqi@0:   input_path="$1"
aoqi@0:   # Check if we need to convert this using DOS-style short mode. If the path
aoqi@0:   # contains just simple characters, use it. Otherwise (spaces, weird characters),
aoqi@0:   # take no chances and rewrite it.
aoqi@0:   # Note: m4 eats our [], so we need to use @<:@ and @:>@ instead.
aoqi@0:   has_forbidden_chars=`$ECHO "$input_path" | $GREP @<:@^-_/:a-zA-Z0-9@:>@`
aoqi@0:   if test "x$has_forbidden_chars" != x; then
aoqi@0:     # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
aoqi@0:     new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
aoqi@0:   fi
aoqi@0: ])
aoqi@0: 
aoqi@0: # FIXME: The BASIC_FIXUP_*_CYGWIN/MSYS is most likely too convoluted
aoqi@0: # and could probably be heavily simplified. However, all changes in this
aoqi@0: # area tend to need lot of testing in different scenarios, and in lack of
aoqi@0: # proper unit testing, cleaning this up has not been deemed worth the effort
aoqi@0: # at the moment.
aoqi@0: 
aoqi@0: AC_DEFUN([BASIC_FIXUP_PATH_CYGWIN],
aoqi@0: [
aoqi@0:   # Input might be given as Windows format, start by converting to
aoqi@0:   # unix format.
aoqi@0:   path="[$]$1"
aoqi@0:   new_path=`$CYGPATH -u "$path"`
aoqi@0: 
aoqi@0:   # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
aoqi@0:   # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
aoqi@0:   # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
aoqi@0:   # "foo.exe" is OK but "foo" is an error.
aoqi@0:   #
aoqi@0:   # This test is therefore slightly more accurate than "test -f" to check for file precense.
aoqi@0:   # It is also a way to make sure we got the proper file name for the real test later on.
aoqi@0:   test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
aoqi@0:   if test "x$test_shortpath" = x; then
aoqi@0:     AC_MSG_NOTICE([The path of $1, which resolves as "$path", is invalid.])
aoqi@0:     AC_MSG_ERROR([Cannot locate the the path of $1])
aoqi@0:   fi
aoqi@0: 
aoqi@0:   # Call helper function which possibly converts this using DOS-style short mode.
aoqi@0:   # If so, the updated path is stored in $new_path.
aoqi@0:   BASIC_MAKE_WINDOWS_SPACE_SAFE_CYGWIN([$new_path])
aoqi@0: 
aoqi@0:   if test "x$path" != "x$new_path"; then
aoqi@0:     $1="$new_path"
aoqi@0:     AC_MSG_NOTICE([Rewriting $1 to "$new_path"])
aoqi@0:   fi
aoqi@0: ])
aoqi@0: 
aoqi@0: AC_DEFUN([BASIC_FIXUP_PATH_MSYS],
aoqi@0: [
aoqi@0:   path="[$]$1"
aoqi@0:   has_colon=`$ECHO $path | $GREP ^.:`
aoqi@0:   new_path="$path"
aoqi@0:   if test "x$has_colon" = x; then
aoqi@0:     # Not in mixed or Windows style, start by that.
aoqi@0:     new_path=`cmd //c echo $path`
aoqi@0:   fi
aoqi@0: 
aoqi@0:   BASIC_MAKE_WINDOWS_SPACE_SAFE_MSYS([$new_path])
aoqi@0:   BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(new_path)
aoqi@0:   if test "x$path" != "x$new_path"; then
aoqi@0:     $1="$new_path"
aoqi@0:     AC_MSG_NOTICE([Rewriting $1 to "$new_path"])
aoqi@0:   fi
aoqi@0: 
aoqi@0:   # Save the first 10 bytes of this path to the storage, so fixpath can work.
aoqi@0:   all_fixpath_prefixes=("${all_fixpath_prefixes@<:@@@:>@}" "${new_path:0:10}")
aoqi@0: ])
aoqi@0: 
aoqi@0: AC_DEFUN([BASIC_FIXUP_EXECUTABLE_CYGWIN],
aoqi@0: [
aoqi@0:   # First separate the path from the arguments. This will split at the first
aoqi@0:   # space.
aoqi@0:   complete="[$]$1"
aoqi@0:   path="${complete%% *}"
aoqi@0:   tmp="$complete EOL"
aoqi@0:   arguments="${tmp#* }"
aoqi@0: 
aoqi@0:   # Input might be given as Windows format, start by converting to
aoqi@0:   # unix format.
aoqi@0:   new_path=`$CYGPATH -u "$path"`
aoqi@0: 
aoqi@0:   # Now try to locate executable using which
aoqi@0:   new_path=`$WHICH "$new_path" 2> /dev/null`
aoqi@0:   # bat and cmd files are not always considered executable in cygwin causing which
aoqi@0:   # to not find them
aoqi@0:   if test "x$new_path" = x \
aoqi@0:       && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
aoqi@0:       && test "x`$LS \"$path\" 2>/dev/null`" != x; then
aoqi@0:     new_path=`$CYGPATH -u "$path"`
aoqi@0:   fi
aoqi@0:   if test "x$new_path" = x; then
aoqi@0:     # Oops. Which didn't find the executable.
aoqi@0:     # The splitting of arguments from the executable at a space might have been incorrect,
aoqi@0:     # since paths with space are more likely in Windows. Give it another try with the whole
aoqi@0:     # argument.
aoqi@0:     path="$complete"
aoqi@0:     arguments="EOL"
aoqi@0:     new_path=`$CYGPATH -u "$path"`
aoqi@0:     new_path=`$WHICH "$new_path" 2> /dev/null`
aoqi@0:     # bat and cmd files are not always considered executable in cygwin causing which
aoqi@0:     # to not find them
aoqi@0:     if test "x$new_path" = x \
aoqi@0:         && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
aoqi@0:         && test "x`$LS \"$path\" 2>/dev/null`" != x; then
aoqi@0:       new_path=`$CYGPATH -u "$path"`
aoqi@0:     fi
aoqi@0:     if test "x$new_path" = x; then
aoqi@0:       # It's still not found. Now this is an unrecoverable error.
aoqi@0:       AC_MSG_NOTICE([The path of $1, which resolves as "$complete", is not found.])
aoqi@0:       has_space=`$ECHO "$complete" | $GREP " "`
aoqi@0:       if test "x$has_space" != x; then
aoqi@0:         AC_MSG_NOTICE([You might be mixing spaces in the path and extra arguments, which is not allowed.])
aoqi@0:       fi
aoqi@0:       AC_MSG_ERROR([Cannot locate the the path of $1])
aoqi@0:     fi
aoqi@0:   fi
aoqi@0: 
aoqi@0:   # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
aoqi@0:   # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
aoqi@0:   # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
aoqi@0:   # "foo.exe" is OK but "foo" is an error.
aoqi@0:   #
aoqi@0:   # This test is therefore slightly more accurate than "test -f" to check for file presence.
aoqi@0:   # It is also a way to make sure we got the proper file name for the real test later on.
aoqi@0:   test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
aoqi@0:   if test "x$test_shortpath" = x; then
aoqi@0:     # Short path failed, file does not exist as specified.
aoqi@0:     # Try adding .exe or .cmd
aoqi@0:     if test -f "${new_path}.exe"; then
aoqi@0:       input_to_shortpath="${new_path}.exe"
aoqi@0:     elif test -f "${new_path}.cmd"; then
aoqi@0:       input_to_shortpath="${new_path}.cmd"
aoqi@0:     else
aoqi@0:       AC_MSG_NOTICE([The path of $1, which resolves as "$new_path", is invalid.])
aoqi@0:       AC_MSG_NOTICE([Neither "$new_path" nor "$new_path.exe/cmd" can be found])
aoqi@0:       AC_MSG_ERROR([Cannot locate the the path of $1])
aoqi@0:     fi
aoqi@0:   else
aoqi@0:     input_to_shortpath="$new_path"
aoqi@0:   fi
aoqi@0: 
aoqi@0:   # Call helper function which possibly converts this using DOS-style short mode.
aoqi@0:   # If so, the updated path is stored in $new_path.
aoqi@0:   new_path="$input_to_shortpath"
aoqi@0:   BASIC_MAKE_WINDOWS_SPACE_SAFE_CYGWIN([$input_to_shortpath])
aoqi@0:   # remove trailing .exe if any
aoqi@0:   new_path="${new_path/%.exe/}"
aoqi@0: ])
aoqi@0: 
aoqi@0: AC_DEFUN([BASIC_FIXUP_EXECUTABLE_MSYS],
aoqi@0: [
aoqi@0:   # First separate the path from the arguments. This will split at the first
aoqi@0:   # space.
aoqi@0:   complete="[$]$1"
aoqi@0:   path="${complete%% *}"
aoqi@0:   tmp="$complete EOL"
aoqi@0:   arguments="${tmp#* }"
aoqi@0: 
aoqi@0:   # Input might be given as Windows format, start by converting to
aoqi@0:   # unix format.
aoqi@0:   new_path="$path"
aoqi@0:   BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(new_path)
aoqi@0: 
aoqi@0:   # Now try to locate executable using which
aoqi@0:   new_path=`$WHICH "$new_path" 2> /dev/null`
aoqi@0: 
aoqi@0:   if test "x$new_path" = x; then
aoqi@0:     # Oops. Which didn't find the executable.
aoqi@0:     # The splitting of arguments from the executable at a space might have been incorrect,
aoqi@0:     # since paths with space are more likely in Windows. Give it another try with the whole
aoqi@0:     # argument.
aoqi@0:     path="$complete"
aoqi@0:     arguments="EOL"
aoqi@0:     new_path="$path"
aoqi@0:     BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(new_path)
aoqi@0: 
aoqi@0:     new_path=`$WHICH "$new_path" 2> /dev/null`
aoqi@0: 
aoqi@0:     if test "x$new_path" = x; then
aoqi@0:       # It's still not found. Now this is an unrecoverable error.
aoqi@0:       AC_MSG_NOTICE([The path of $1, which resolves as "$complete", is not found.])
aoqi@0:       has_space=`$ECHO "$complete" | $GREP " "`
aoqi@0:       if test "x$has_space" != x; then
aoqi@0:         AC_MSG_NOTICE([You might be mixing spaces in the path and extra arguments, which is not allowed.])
aoqi@0:       fi
aoqi@0:       AC_MSG_ERROR([Cannot locate the the path of $1])
aoqi@0:     fi
aoqi@0:   fi
aoqi@0: 
aoqi@0:   # Now new_path has a complete unix path to the binary
aoqi@0:   if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
aoqi@0:     # Keep paths in /bin as-is, but remove trailing .exe if any
aoqi@0:     new_path="${new_path/%.exe/}"
aoqi@0:     # Do not save /bin paths to all_fixpath_prefixes!
aoqi@0:   else
aoqi@0:     # Not in mixed or Windows style, start by that.
aoqi@0:     new_path=`cmd //c echo $new_path`
aoqi@0:     BASIC_MAKE_WINDOWS_SPACE_SAFE_MSYS([$new_path])
aoqi@0:     # Output is in $new_path
aoqi@0:     BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(new_path)
aoqi@0:     # remove trailing .exe if any
aoqi@0:     new_path="${new_path/%.exe/}"
aoqi@0: 
aoqi@0:     # Save the first 10 bytes of this path to the storage, so fixpath can work.
aoqi@0:     all_fixpath_prefixes=("${all_fixpath_prefixes@<:@@@:>@}" "${new_path:0:10}")
aoqi@0:   fi
aoqi@0: ])
aoqi@0: 
aoqi@0: # Setup basic configuration paths, and platform-specific stuff related to PATHs.
aoqi@0: AC_DEFUN([BASIC_CHECK_PATHS_WINDOWS],
aoqi@0: [
aoqi@0:   SRC_ROOT_LENGTH=`$THEPWDCMD -L|$WC -m`
aoqi@0:   if test $SRC_ROOT_LENGTH -gt 100; then
aoqi@0:     AC_MSG_ERROR([Your base path is too long. It is $SRC_ROOT_LENGTH characters long, but only 100 is supported])
aoqi@0:   fi
aoqi@0: 
aoqi@0:   if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
aoqi@0:     AC_MSG_CHECKING([cygwin release])
aoqi@0:     CYGWIN_VERSION=`$UNAME -r`
aoqi@0:     AC_MSG_RESULT([$CYGWIN_VERSION])
aoqi@0:     WINDOWS_ENV_VENDOR='cygwin'
aoqi@0:     WINDOWS_ENV_VERSION="$CYGWIN_VERSION"
aoqi@0: 
aoqi@0:     CYGWIN_VERSION_OK=`$ECHO $CYGWIN_VERSION | $GREP ^1.7.`
aoqi@0:     if test "x$CYGWIN_VERSION_OK" = x; then
aoqi@0:       AC_MSG_NOTICE([Your cygwin is too old. You are running $CYGWIN_VERSION, but at least cygwin 1.7 is required. Please upgrade.])
aoqi@0:       AC_MSG_ERROR([Cannot continue])
aoqi@0:     fi
aoqi@0:     if test "x$CYGPATH" = x; then
aoqi@0:       AC_MSG_ERROR([Something is wrong with your cygwin installation since I cannot find cygpath.exe in your path])
aoqi@0:     fi
aoqi@0:     AC_MSG_CHECKING([cygwin root directory as unix-style path])
aoqi@0:     # The cmd output ends with Windows line endings (CR/LF), the grep command will strip that away
aoqi@0:     cygwin_winpath_root=`cd / ; cmd /c cd | grep ".*"`
aoqi@0:     # Force cygpath to report the proper root by including a trailing space, and then stripping it off again.
aoqi@0:     CYGWIN_ROOT_PATH=`$CYGPATH -u "$cygwin_winpath_root " | $CUT -f 1 -d " "`
aoqi@0:     AC_MSG_RESULT([$CYGWIN_ROOT_PATH])
aoqi@0:     WINDOWS_ENV_ROOT_PATH="$CYGWIN_ROOT_PATH"
aoqi@0:     test_cygdrive_prefix=`$ECHO $CYGWIN_ROOT_PATH | $GREP ^/cygdrive/`
aoqi@0:     if test "x$test_cygdrive_prefix" = x; then
aoqi@0:       AC_MSG_ERROR([Your cygdrive prefix is not /cygdrive. This is currently not supported. Change with mount -c.])
aoqi@0:     fi
aoqi@0:   elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
aoqi@0:     AC_MSG_CHECKING([msys release])
aoqi@0:     MSYS_VERSION=`$UNAME -r`
aoqi@0:     AC_MSG_RESULT([$MSYS_VERSION])
aoqi@0: 
aoqi@0:     WINDOWS_ENV_VENDOR='msys'
aoqi@0:     WINDOWS_ENV_VERSION="$MSYS_VERSION"
aoqi@0: 
aoqi@0:     AC_MSG_CHECKING([msys root directory as unix-style path])
aoqi@0:     # The cmd output ends with Windows line endings (CR/LF), the grep command will strip that away
aoqi@0:     MSYS_ROOT_PATH=`cd / ; cmd /c cd | grep ".*"`
aoqi@0:     BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(MSYS_ROOT_PATH)
aoqi@0:     AC_MSG_RESULT([$MSYS_ROOT_PATH])
aoqi@0:     WINDOWS_ENV_ROOT_PATH="$MSYS_ROOT_PATH"
aoqi@0:   else
aoqi@0:     AC_MSG_ERROR([Unknown Windows environment. Neither cygwin nor msys was detected.])
aoqi@0:   fi
aoqi@0: 
aoqi@0:   # Test if windows or unix (cygwin/msys) find is first in path.
aoqi@0:   AC_MSG_CHECKING([what kind of 'find' is first on the PATH])
aoqi@0:   FIND_BINARY_OUTPUT=`find --version 2>&1`
aoqi@0:   if test "x`echo $FIND_BINARY_OUTPUT | $GREP GNU`" != x; then
aoqi@0:     AC_MSG_RESULT([unix style])
aoqi@0:   elif test "x`echo $FIND_BINARY_OUTPUT | $GREP FIND`" != x; then
aoqi@0:     AC_MSG_RESULT([Windows])
aoqi@0:     AC_MSG_NOTICE([Your path contains Windows tools (C:\Windows\system32) before your unix (cygwin or msys) tools.])
aoqi@0:     AC_MSG_NOTICE([This will not work. Please correct and make sure /usr/bin (or similar) is first in path.])
aoqi@0:     AC_MSG_ERROR([Cannot continue])
aoqi@0:   else
aoqi@0:     AC_MSG_RESULT([unknown])
aoqi@0:     AC_MSG_WARN([It seems that your find utility is non-standard.])
aoqi@0:   fi
aoqi@0: ])
aoqi@0: 
aoqi@0: AC_DEFUN_ONCE([BASIC_COMPILE_FIXPATH],
aoqi@0: [
aoqi@0:   # When using cygwin or msys, we need a wrapper binary that renames
aoqi@0:   # /cygdrive/c/ arguments into c:/ arguments and peeks into
aoqi@0:   # @files and rewrites these too! This wrapper binary is
aoqi@0:   # called fixpath.
aoqi@0:   FIXPATH=
aoqi@0:   if test "x$OPENJDK_BUILD_OS" = xwindows; then
aoqi@0:     AC_MSG_CHECKING([if fixpath can be created])
aoqi@0:     FIXPATH_SRC="$SRC_ROOT/common/src/fixpath.c"
aoqi@0:     FIXPATH_BIN="$OUTPUT_ROOT/fixpath.exe"
aoqi@0:     if test "x$OPENJDK_BUILD_OS_ENV" = xwindows.cygwin; then
aoqi@0:       FIXPATH_SRC=`$CYGPATH -m $FIXPATH_SRC`
aoqi@0:       FIXPATH_BIN=`$CYGPATH -m $FIXPATH_BIN`
aoqi@0:       # Important to keep the .exe suffix on Cygwin for Hotspot makefiles
aoqi@0:       FIXPATH="$OUTPUT_ROOT/fixpath.exe -c"
aoqi@0:     elif test "x$OPENJDK_BUILD_OS_ENV" = xwindows.msys; then
aoqi@0:       FIXPATH_SRC=`cmd //c echo $FIXPATH_SRC`
aoqi@0:       FIXPATH_BIN=`cmd //c echo $FIXPATH_BIN`
aoqi@0: 
aoqi@0:       # Take all collected prefixes and turn them into a -m/c/foo@/c/bar@... command line
aoqi@0:       # @ was chosen as separator to minimize risk of other tools messing around with it
aoqi@0:       all_unique_prefixes=`echo "${all_fixpath_prefixes@<:@@@:>@}" | tr ' ' '\n' | grep '^/./' | sort | uniq`
aoqi@0:       fixpath_argument_list=`echo $all_unique_prefixes  | tr ' ' '@'`
aoqi@0: 
aoqi@0:       FIXPATH="$OUTPUT_ROOT/fixpath -m$fixpath_argument_list"
aoqi@0:     fi
aoqi@0:     rm -f $OUTPUT_ROOT/fixpath*
aoqi@0:     cd $OUTPUT_ROOT
aoqi@0:     $CC $FIXPATH_SRC -Fe$FIXPATH_BIN > $OUTPUT_ROOT/fixpath1.log 2>&1
aoqi@0:     cd $CURDIR
aoqi@0: 
aoqi@0:     if test ! -x $OUTPUT_ROOT/fixpath.exe; then
aoqi@0:       AC_MSG_RESULT([no])
aoqi@0:       cat $OUTPUT_ROOT/fixpath1.log
aoqi@0:       AC_MSG_ERROR([Could not create $OUTPUT_ROOT/fixpath.exe])
aoqi@0:     fi
aoqi@0:     AC_MSG_RESULT([yes])
aoqi@0:     AC_MSG_CHECKING([if fixpath.exe works])
aoqi@0:     cd $OUTPUT_ROOT
aoqi@0:     $FIXPATH $CC $SRC_ROOT/common/src/fixpath.c -Fe$OUTPUT_ROOT/fixpath2.exe > $OUTPUT_ROOT/fixpath2.log 2>&1
aoqi@0:     cd $CURDIR
aoqi@0:     if test ! -x $OUTPUT_ROOT/fixpath2.exe; then
aoqi@0:       AC_MSG_RESULT([no])
aoqi@0:       cat $OUTPUT_ROOT/fixpath2.log
aoqi@0:       AC_MSG_ERROR([fixpath did not work!])
aoqi@0:     fi
aoqi@0:     AC_MSG_RESULT([yes])
aoqi@0:     rm -f $OUTPUT_ROOT/fixpath?.??? $OUTPUT_ROOT/fixpath.obj
aoqi@0:   fi
aoqi@0: 
aoqi@0:   AC_SUBST(FIXPATH)
aoqi@0: ])