--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/common/autoconf/basics_windows.m4 Fri Oct 26 14:29:57 2012 -0700
@@ -0,0 +1,406 @@
+#
+# Copyright (c) 2011, 2012, 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.
+#
+
+AC_DEFUN([BASIC_WINDOWS_REWRITE_AS_UNIX_PATH],
+[
+ windows_path="[$]$1"
+ if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
+ unix_path=`$CYGPATH -u "$windows_path"`
+ $1="$unix_path"
+ elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
+ unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
+ $1="$unix_path"
+ fi
+])
+
+AC_DEFUN([BASIC_WINDOWS_REWRITE_AS_WINDOWS_MIXED_PATH],
+[
+ unix_path="[$]$1"
+ if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
+ windows_path=`$CYGPATH -m "$unix_path"`
+ $1="$windows_path"
+ elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
+ windows_path=`cmd //c echo $unix_path`
+ $1="$windows_path"
+ fi
+])
+
+# Helper function which possibly converts a path using DOS-style short mode.
+# If so, the updated path is stored in $new_path.
+# $1: The path to check
+AC_DEFUN([BASIC_MAKE_WINDOWS_SPACE_SAFE_CYGWIN],
+[
+ input_path="$1"
+ # Check if we need to convert this using DOS-style short mode. If the path
+ # contains just simple characters, use it. Otherwise (spaces, weird characters),
+ # take no chances and rewrite it.
+ # Note: m4 eats our [], so we need to use @<:@ and @:>@ instead.
+ has_forbidden_chars=`$ECHO "$input_path" | $GREP @<:@^-._/a-zA-Z0-9@:>@`
+ if test "x$has_forbidden_chars" != x; then
+ # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
+ shortmode_path=`$CYGPATH -s -m -a "$input_path"`
+ path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
+ if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
+ # Going to short mode and back again did indeed matter. Since short mode is
+ # case insensitive, let's make it lowercase to improve readability.
+ shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ # Now convert it back to Unix-stile (cygpath)
+ input_path=`$CYGPATH -u "$shortmode_path"`
+ new_path="$input_path"
+ fi
+ fi
+
+ test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
+ if test "x$test_cygdrive_prefix" = x; then
+ # As a simple fix, exclude /usr/bin since it's not a real path.
+ if test "x`$ECHO $1 | $GREP ^/usr/bin/`" = x; then
+ # The path is in a Cygwin special directory (e.g. /home). We need this converted to
+ # a path prefixed by /cygdrive for fixpath to work.
+ new_path="$CYGWIN_ROOT_PATH$input_path"
+ fi
+ fi
+])
+
+# Helper function which possibly converts a path using DOS-style short mode.
+# If so, the updated path is stored in $new_path.
+# $1: The path to check
+AC_DEFUN([BASIC_MAKE_WINDOWS_SPACE_SAFE_MSYS],
+[
+ input_path="$1"
+ # Check if we need to convert this using DOS-style short mode. If the path
+ # contains just simple characters, use it. Otherwise (spaces, weird characters),
+ # take no chances and rewrite it.
+ # Note: m4 eats our [], so we need to use @<:@ and @:>@ instead.
+ has_forbidden_chars=`$ECHO "$input_path" | $GREP @<:@^-_/:a-zA-Z0-9@:>@`
+ if test "x$has_forbidden_chars" != x; then
+ # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
+ new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ fi
+])
+
+# FIXME: The BASIC_FIXUP_*_CYGWIN/MSYS is most likely too convoluted
+# and could probably be heavily simplified. However, all changes in this
+# area tend to need lot of testing in different scenarios, and in lack of
+# proper unit testing, cleaning this up has not been deemed worth the effort
+# at the moment.
+
+AC_DEFUN([BASIC_FIXUP_PATH_CYGWIN],
+[
+ # Input might be given as Windows format, start by converting to
+ # unix format.
+ path="[$]$1"
+ new_path=`$CYGPATH -u "$path"`
+
+ # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
+ # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
+ # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
+ # "foo.exe" is OK but "foo" is an error.
+ #
+ # This test is therefore slightly more accurate than "test -f" to check for file precense.
+ # It is also a way to make sure we got the proper file name for the real test later on.
+ test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
+ if test "x$test_shortpath" = x; then
+ AC_MSG_NOTICE([The path of $1, which resolves as "$path", is invalid.])
+ AC_MSG_ERROR([Cannot locate the the path of $1])
+ fi
+
+ # Call helper function which possibly converts this using DOS-style short mode.
+ # If so, the updated path is stored in $new_path.
+ BASIC_MAKE_WINDOWS_SPACE_SAFE_CYGWIN([$new_path])
+
+ if test "x$path" != "x$new_path"; then
+ $1="$new_path"
+ AC_MSG_NOTICE([Rewriting $1 to "$new_path"])
+ fi
+])
+
+AC_DEFUN([BASIC_FIXUP_PATH_MSYS],
+[
+ path="[$]$1"
+ has_colon=`$ECHO $path | $GREP ^.:`
+ new_path="$path"
+ if test "x$has_colon" = x; then
+ # Not in mixed or Windows style, start by that.
+ new_path=`cmd //c echo $path`
+ fi
+
+ BASIC_MAKE_WINDOWS_SPACE_SAFE_MSYS([$new_path])
+ BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(new_path)
+ if test "x$path" != "x$new_path"; then
+ $1="$new_path"
+ AC_MSG_NOTICE([Rewriting $1 to "$new_path"])
+ fi
+
+ # Save the first 10 bytes of this path to the storage, so fixpath can work.
+ all_fixpath_prefixes=("${all_fixpath_prefixes@<:@@@:>@}" "${new_path:0:10}")
+])
+
+AC_DEFUN([BASIC_FIXUP_EXECUTABLE_CYGWIN],
+[
+ # First separate the path from the arguments. This will split at the first
+ # space.
+ complete="[$]$1"
+ path="${complete%% *}"
+ tmp="$complete EOL"
+ arguments="${tmp#* }"
+
+ # Input might be given as Windows format, start by converting to
+ # unix format.
+ new_path=`$CYGPATH -u "$path"`
+
+ # Now try to locate executable using which
+ new_path=`$WHICH "$new_path" 2> /dev/null`
+ if test "x$new_path" = x; then
+ # Oops. Which didn't find the executable.
+ # The splitting of arguments from the executable at a space might have been incorrect,
+ # since paths with space are more likely in Windows. Give it another try with the whole
+ # argument.
+ path="$complete"
+ arguments="EOL"
+ new_path=`$CYGPATH -u "$path"`
+ new_path=`$WHICH "$new_path" 2> /dev/null`
+ if test "x$new_path" = x; then
+ # It's still not found. Now this is an unrecoverable error.
+ 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([You might be mixing spaces in the path and extra arguments, which is not allowed.])
+ fi
+ AC_MSG_ERROR([Cannot locate the the path of $1])
+ fi
+ fi
+
+ # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
+ # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
+ # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
+ # "foo.exe" is OK but "foo" is an error.
+ #
+ # This test is therefore slightly more accurate than "test -f" to check for file precense.
+ # It is also a way to make sure we got the proper file name for the real test later on.
+ test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
+ if test "x$test_shortpath" = x; then
+ # Short path failed, file does not exist as specified.
+ # Try adding .exe or .cmd
+ if test -f "${new_path}.exe"; then
+ input_to_shortpath="${new_path}.exe"
+ elif test -f "${new_path}.cmd"; then
+ input_to_shortpath="${new_path}.cmd"
+ else
+ AC_MSG_NOTICE([The path of $1, which resolves as "$new_path", is invalid.])
+ AC_MSG_NOTICE([Neither "$new_path" nor "$new_path.exe/cmd" can be found])
+ AC_MSG_ERROR([Cannot locate the the path of $1])
+ fi
+ else
+ input_to_shortpath="$new_path"
+ fi
+
+ # Call helper function which possibly converts this using DOS-style short mode.
+ # If so, the updated path is stored in $new_path.
+ new_path="$input_to_shortpath"
+ BASIC_MAKE_WINDOWS_SPACE_SAFE_CYGWIN([$input_to_shortpath])
+ # remove trailing .exe if any
+ new_path="${new_path/%.exe/}"
+])
+
+AC_DEFUN([BASIC_FIXUP_EXECUTABLE_MSYS],
+[
+ # First separate the path from the arguments. This will split at the first
+ # space.
+ complete="[$]$1"
+ path="${complete%% *}"
+ tmp="$complete EOL"
+ arguments="${tmp#* }"
+
+ # Input might be given as Windows format, start by converting to
+ # unix format.
+ new_path="$path"
+ BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(new_path)
+
+ # Now try to locate executable using which
+ new_path=`$WHICH "$new_path" 2> /dev/null`
+
+ if test "x$new_path" = x; then
+ # Oops. Which didn't find the executable.
+ # The splitting of arguments from the executable at a space might have been incorrect,
+ # since paths with space are more likely in Windows. Give it another try with the whole
+ # argument.
+ path="$complete"
+ arguments="EOL"
+ new_path="$path"
+ BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(new_path)
+
+ new_path=`$WHICH "$new_path" 2> /dev/null`
+
+ if test "x$new_path" = x; then
+ # It's still not found. Now this is an unrecoverable error.
+ 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([You might be mixing spaces in the path and extra arguments, which is not allowed.])
+ fi
+ AC_MSG_ERROR([Cannot locate the the path of $1])
+ fi
+ fi
+
+ # Now new_path has a complete unix path to the binary
+ if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
+ # Keep paths in /bin as-is, but remove trailing .exe if any
+ new_path="${new_path/%.exe/}"
+ # Do not save /bin paths to all_fixpath_prefixes!
+ else
+ # Not in mixed or Windows style, start by that.
+ new_path=`cmd //c echo $new_path`
+ BASIC_MAKE_WINDOWS_SPACE_SAFE_MSYS([$new_path])
+ # Output is in $new_path
+ BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(new_path)
+ # remove trailing .exe if any
+ new_path="${new_path/%.exe/}"
+
+ # Save the first 10 bytes of this path to the storage, so fixpath can work.
+ all_fixpath_prefixes=("${all_fixpath_prefixes@<:@@@:>@}" "${new_path:0:10}")
+ fi
+])
+
+# Setup basic configuration paths, and platform-specific stuff related to PATHs.
+AC_DEFUN([BASIC_CHECK_PATHS_WINDOWS],
+[
+ SRC_ROOT_LENGTH=`$THEPWDCMD|$WC -m`
+ if test $SRC_ROOT_LENGTH -gt 100; then
+ AC_MSG_ERROR([Your base path is too long. It is $SRC_ROOT_LENGTH characters long, but only 100 is supported])
+ fi
+
+ if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
+ AC_MSG_CHECKING([cygwin release])
+ CYGWIN_VERSION=`$UNAME -r`
+ AC_MSG_RESULT([$CYGWIN_VERSION])
+ WINDOWS_ENV_VENDOR='cygwin'
+ WINDOWS_ENV_VERSION="$CYGWIN_VERSION"
+
+ CYGWIN_VERSION_OK=`$ECHO $CYGWIN_VERSION | $GREP ^1.7.`
+ if test "x$CYGWIN_VERSION_OK" = x; then
+ AC_MSG_NOTICE([Your cygwin is too old. You are running $CYGWIN_VERSION, but at least cygwin 1.7 is required. Please upgrade.])
+ AC_MSG_ERROR([Cannot continue])
+ fi
+ if test "x$CYGPATH" = x; then
+ AC_MSG_ERROR([Something is wrong with your cygwin installation since I cannot find cygpath.exe in your path])
+ fi
+ AC_MSG_CHECKING([cygwin root directory as unix-style path])
+ # The cmd output ends with Windows line endings (CR/LF), the grep command will strip that away
+ cygwin_winpath_root=`cd / ; cmd /c cd | grep ".*"`
+ # Force cygpath to report the proper root by including a trailing space, and then stripping it off again.
+ CYGWIN_ROOT_PATH=`$CYGPATH -u "$cygwin_winpath_root " | $CUT -f 1 -d " "`
+ AC_MSG_RESULT([$CYGWIN_ROOT_PATH])
+ WINDOWS_ENV_ROOT_PATH="$CYGWIN_ROOT_PATH"
+ test_cygdrive_prefix=`$ECHO $CYGWIN_ROOT_PATH | $GREP ^/cygdrive/`
+ if test "x$test_cygdrive_prefix" = x; then
+ AC_MSG_ERROR([Your cygdrive prefix is not /cygdrive. This is currently not supported. Change with mount -c.])
+ fi
+ elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
+ AC_MSG_CHECKING([msys release])
+ MSYS_VERSION=`$UNAME -r`
+ AC_MSG_RESULT([$MSYS_VERSION])
+
+ WINDOWS_ENV_VENDOR='msys'
+ WINDOWS_ENV_VERSION="$MSYS_VERSION"
+
+ AC_MSG_CHECKING([msys root directory as unix-style path])
+ # The cmd output ends with Windows line endings (CR/LF), the grep command will strip that away
+ MSYS_ROOT_PATH=`cd / ; cmd /c cd | grep ".*"`
+ BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(MSYS_ROOT_PATH)
+ AC_MSG_RESULT([$MSYS_ROOT_PATH])
+ WINDOWS_ENV_ROOT_PATH="$MSYS_ROOT_PATH"
+ else
+ AC_MSG_ERROR([Unknown Windows environment. Neither cygwin nor msys was detected.])
+ fi
+
+ # Test if windows or unix (cygwin/msys) find is first in path.
+ AC_MSG_CHECKING([what kind of 'find' is first on the PATH])
+ FIND_BINARY_OUTPUT=`find --version 2>&1`
+ if test "x`echo $FIND_BINARY_OUTPUT | $GREP GNU`" != x; then
+ AC_MSG_RESULT([unix style])
+ elif test "x`echo $FIND_BINARY_OUTPUT | $GREP FIND`" != x; then
+ AC_MSG_RESULT([Windows])
+ AC_MSG_NOTICE([Your path contains Windows tools (C:\Windows\system32) before your unix (cygwin or msys) tools.])
+ AC_MSG_NOTICE([This will not work. Please correct and make sure /usr/bin (or similar) is first in path.])
+ AC_MSG_ERROR([Cannot continue])
+ else
+ AC_MSG_RESULT([unknown])
+ AC_MSG_WARN([It seems that your find utility is non-standard.])
+ fi
+])
+
+AC_DEFUN_ONCE([BASIC_COMPILE_FIXPATH],
+[
+# When using cygwin or msys, we need a wrapper binary that renames
+# /cygdrive/c/ arguments into c:/ arguments and peeks into
+# @files and rewrites these too! This wrapper binary is
+# called fixpath.
+FIXPATH=
+if test "x$OPENJDK_BUILD_OS" = xwindows; then
+ AC_MSG_CHECKING([if fixpath can be created])
+ FIXPATH_SRC="$SRC_ROOT/common/src/fixpath.c"
+ FIXPATH_BIN="$OUTPUT_ROOT/fixpath.exe"
+ if test "x$OPENJDK_BUILD_OS_ENV" = xwindows.cygwin; then
+ FIXPATH_SRC=`$CYGPATH -m $FIXPATH_SRC`
+ FIXPATH_BIN=`$CYGPATH -m $FIXPATH_BIN`
+ # Important to keep the .exe suffix on Cygwin for Hotspot makefiles
+ FIXPATH="$OUTPUT_ROOT/fixpath.exe -c"
+ elif test "x$OPENJDK_BUILD_OS_ENV" = xwindows.msys; then
+ FIXPATH_SRC=`cmd //c echo $FIXPATH_SRC`
+ FIXPATH_BIN=`cmd //c echo $FIXPATH_BIN`
+
+ # Take all collected prefixes and turn them into a -m/c/foo@/c/bar@... command line
+ # @ was chosen as separator to minimize risk of other tools messing around with it
+ all_unique_prefixes=`echo "${all_fixpath_prefixes@<:@@@:>@}" | tr ' ' '\n' | grep '^/./' | sort | uniq`
+ fixpath_argument_list=`echo $all_unique_prefixes | tr ' ' '@'`
+
+ FIXPATH="$OUTPUT_ROOT/fixpath -m$fixpath_argument_list"
+ fi
+ rm -f $OUTPUT_ROOT/fixpath*
+ cd $OUTPUT_ROOT
+ $CC $FIXPATH_SRC -Fe$FIXPATH_BIN > $OUTPUT_ROOT/fixpath1.log 2>&1
+ cd $CURDIR
+
+ if test ! -x $OUTPUT_ROOT/fixpath.exe; then
+ AC_MSG_RESULT([no])
+ cat $OUTPUT_ROOT/fixpath1.log
+ AC_MSG_ERROR([Could not create $OUTPUT_ROOT/fixpath.exe])
+ fi
+ AC_MSG_RESULT([yes])
+ AC_MSG_CHECKING([if fixpath.exe works])
+ cd $OUTPUT_ROOT
+ $FIXPATH $CC $SRC_ROOT/common/src/fixpath.c -Fe$OUTPUT_ROOT/fixpath2.exe > $OUTPUT_ROOT/fixpath2.log 2>&1
+ cd $CURDIR
+ if test ! -x $OUTPUT_ROOT/fixpath2.exe; then
+ AC_MSG_RESULT([no])
+ cat $OUTPUT_ROOT/fixpath2.log
+ AC_MSG_ERROR([fixpath did not work!])
+ fi
+ AC_MSG_RESULT([yes])
+ rm -f $OUTPUT_ROOT/fixpath?.??? $OUTPUT_ROOT/fixpath.obj
+fi
+
+AC_SUBST(FIXPATH)
+])