681 lines
23 KiB
Plaintext
681 lines
23 KiB
Plaintext
#
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# Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation. Oracle designates this
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# particular file as subject to the "Classpath" exception as provided
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# by Oracle in the LICENSE file that accompanied this code.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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AC_DEFUN([ADD_JVM_ARG_IF_OK],
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[
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# Test if $1 is a valid argument to $3 (often is $JAVA passed as $3)
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# If so, then append $1 to $2
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FOUND_WARN=`$3 $1 -version 2>&1 | grep -i warn`
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FOUND_VERSION=`$3 $1 -version 2>&1 | grep " version \""`
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if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
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$2="[$]$2 $1"
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fi
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])
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# This will make sure the given variable points to a full and proper
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# path. This means:
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# 1) There will be no spaces in the path. On posix platforms,
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# spaces in the path will result in an error. On Windows,
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# the path will be rewritten using short-style to be space-free.
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# 2) The path will be absolute, and it will be in unix-style (on
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# cygwin).
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# $1: The name of the variable to fix
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AC_DEFUN([BASIC_FIXUP_PATH],
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[
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if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
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BASIC_FIXUP_PATH_CYGWIN($1)
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elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
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BASIC_FIXUP_PATH_MSYS($1)
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else
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# We're on a posix platform. Hooray! :)
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path="[$]$1"
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if test ! -f "$path" && test ! -d "$path"; then
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AC_MSG_ERROR([The path of $1, which resolves as "$path", is not found.])
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fi
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has_space=`$ECHO "$path" | $GREP " "`
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if test "x$has_space" != x; then
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AC_MSG_NOTICE([The path of $1, which resolves as "$path", is invalid.])
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AC_MSG_ERROR([Spaces are not allowed in this path.])
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fi
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fi
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])
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# This will make sure the given variable points to a executable
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# with a full and proper path. This means:
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# 1) There will be no spaces in the path. On posix platforms,
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# spaces in the path will result in an error. On Windows,
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# the path will be rewritten using short-style to be space-free.
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# 2) The path will be absolute, and it will be in unix-style (on
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# cygwin).
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# Any arguments given to the executable is preserved.
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# If the input variable does not have a directory specification, then
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# it need to be in the PATH.
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# $1: The name of the variable to fix
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AC_DEFUN([BASIC_FIXUP_EXECUTABLE],
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[
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if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
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BASIC_FIXUP_EXECUTABLE_CYGWIN($1)
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elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
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BASIC_FIXUP_EXECUTABLE_MSYS($1)
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else
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# We're on a posix platform. Hooray! :)
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# First separate the path from the arguments. This will split at the first
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# space.
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complete="[$]$1"
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path="${complete%% *}"
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tmp="$complete EOL"
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arguments="${tmp#* }"
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# Cannot rely on the command "which" here since it doesn't always work.
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is_absolute_path=`$ECHO "$path" | $GREP ^/`
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if test -z "$is_absolute_path"; then
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# Path to executable is not absolute. Find it.
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IFS_save="$IFS"
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IFS=:
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for p in $PATH; do
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if test -f "$p/$path" && test -x "$p/$path"; then
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new_path="$p/$path"
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break
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fi
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done
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IFS="$IFS_save"
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else
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AC_MSG_NOTICE([Resolving $1 (as $path) failed, using $path directly.])
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new_path="$path"
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fi
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if test "x$new_path" = x; then
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AC_MSG_NOTICE([The path of $1, which resolves as "$complete", is not found.])
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has_space=`$ECHO "$complete" | $GREP " "`
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if test "x$has_space" != x; then
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AC_MSG_NOTICE([This might be caused by spaces in the path, which is not allowed.])
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fi
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AC_MSG_ERROR([Cannot locate the the path of $1])
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fi
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fi
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# Now join together the path and the arguments once again
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if test "x$arguments" != xEOL; then
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new_complete="$new_path ${arguments% *}"
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else
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new_complete="$new_path"
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fi
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if test "x$complete" != "x$new_complete"; then
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$1="$new_complete"
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AC_MSG_NOTICE([Rewriting $1 to "$new_complete"])
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fi
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])
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AC_DEFUN([BASIC_REMOVE_SYMBOLIC_LINKS],
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[
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if test "x$OPENJDK_BUILD_OS" != xwindows; then
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# Follow a chain of symbolic links. Use readlink
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# where it exists, else fall back to horribly
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# complicated shell code.
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if test "x$READLINK_TESTED" != yes; then
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# On MacOSX there is a readlink tool with a different
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# purpose than the GNU readlink tool. Check the found readlink.
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ISGNU=`$READLINK --version 2>&1 | $GREP GNU`
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if test "x$ISGNU" = x; then
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# A readlink that we do not know how to use.
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# Are there other non-GNU readlinks out there?
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READLINK_TESTED=yes
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READLINK=
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fi
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fi
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if test "x$READLINK" != x; then
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$1=`$READLINK -f [$]$1`
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else
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# Save the current directory for restoring afterwards
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STARTDIR=$PWD
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COUNTER=0
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sym_link_dir=`$DIRNAME [$]$1`
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sym_link_file=`$BASENAME [$]$1`
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# Use the system pwd and not the shell builtin to resolve directory symlinks
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cd $sym_link_dir
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cd `$THEPWDCMD`
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sym_link_dir=`$THEPWDCMD`
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# Resolve file symlinks
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while test $COUNTER -lt 20; do
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ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
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if test "x$ISLINK" == x; then
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# This is not a symbolic link! We are done!
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break
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fi
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# Again resolve directory symlinks since the target of the just found
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# link could be in a different directory
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cd `$DIRNAME $ISLINK`
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sym_link_dir=`$THEPWDCMD`
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sym_link_file=`$BASENAME $ISLINK`
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let COUNTER=COUNTER+1
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done
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cd $STARTDIR
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$1=$sym_link_dir/$sym_link_file
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fi
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fi
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])
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AC_DEFUN_ONCE([BASIC_INIT],
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[
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# Save the original command line. This is passed to us by the wrapper configure script.
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AC_SUBST(CONFIGURE_COMMAND_LINE)
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DATE_WHEN_CONFIGURED=`LANG=C date`
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AC_SUBST(DATE_WHEN_CONFIGURED)
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AC_MSG_NOTICE([Configuration created at $DATE_WHEN_CONFIGURED.])
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AC_MSG_NOTICE([configure script generated at timestamp $DATE_WHEN_GENERATED.])
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])
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# Test that variable $1 denoting a program is not empty. If empty, exit with an error.
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# $1: variable to check
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# $2: executable name to print in warning (optional)
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AC_DEFUN([BASIC_CHECK_NONEMPTY],
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[
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if test "x[$]$1" = x; then
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if test "x$2" = x; then
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PROG_NAME=translit($1,A-Z,a-z)
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else
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PROG_NAME=$2
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fi
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AC_MSG_NOTICE([Could not find $PROG_NAME!])
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AC_MSG_ERROR([Cannot continue])
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fi
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])
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# Does AC_PATH_PROG followed by BASIC_CHECK_NONEMPTY.
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# Arguments as AC_PATH_PROG:
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# $1: variable to set
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# $2: executable name to look for
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AC_DEFUN([BASIC_REQUIRE_PROG],
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[
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AC_PATH_PROGS($1, $2)
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BASIC_CHECK_NONEMPTY($1, $2)
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])
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# Setup the most fundamental tools that relies on not much else to set up,
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# but is used by much of the early bootstrap code.
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AC_DEFUN_ONCE([BASIC_SETUP_FUNDAMENTAL_TOOLS],
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[
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# Start with tools that do not need have cross compilation support
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# and can be expected to be found in the default PATH. These tools are
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# used by configure. Nor are these tools expected to be found in the
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# devkit from the builddeps server either, since they are
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# needed to download the devkit.
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# First are all the simple required tools.
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BASIC_REQUIRE_PROG(BASENAME, basename)
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BASIC_REQUIRE_PROG(BASH, bash)
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BASIC_REQUIRE_PROG(CAT, cat)
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BASIC_REQUIRE_PROG(CHMOD, chmod)
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BASIC_REQUIRE_PROG(CMP, cmp)
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BASIC_REQUIRE_PROG(COMM, comm)
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BASIC_REQUIRE_PROG(CP, cp)
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BASIC_REQUIRE_PROG(CPIO, cpio)
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BASIC_REQUIRE_PROG(CUT, cut)
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BASIC_REQUIRE_PROG(DATE, date)
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BASIC_REQUIRE_PROG(DIFF, [gdiff diff])
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BASIC_REQUIRE_PROG(DIRNAME, dirname)
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BASIC_REQUIRE_PROG(ECHO, echo)
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BASIC_REQUIRE_PROG(EXPR, expr)
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BASIC_REQUIRE_PROG(FILE, file)
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BASIC_REQUIRE_PROG(FIND, find)
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BASIC_REQUIRE_PROG(HEAD, head)
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BASIC_REQUIRE_PROG(LN, ln)
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BASIC_REQUIRE_PROG(LS, ls)
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BASIC_REQUIRE_PROG(MKDIR, mkdir)
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BASIC_REQUIRE_PROG(MKTEMP, mktemp)
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BASIC_REQUIRE_PROG(MV, mv)
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BASIC_REQUIRE_PROG(PRINTF, printf)
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BASIC_REQUIRE_PROG(THEPWDCMD, pwd)
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BASIC_REQUIRE_PROG(RM, rm)
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BASIC_REQUIRE_PROG(SH, sh)
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BASIC_REQUIRE_PROG(SORT, sort)
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BASIC_REQUIRE_PROG(TAIL, tail)
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BASIC_REQUIRE_PROG(TAR, tar)
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BASIC_REQUIRE_PROG(TEE, tee)
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BASIC_REQUIRE_PROG(TOUCH, touch)
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BASIC_REQUIRE_PROG(TR, tr)
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BASIC_REQUIRE_PROG(UNAME, uname)
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BASIC_REQUIRE_PROG(UNIQ, uniq)
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BASIC_REQUIRE_PROG(WC, wc)
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BASIC_REQUIRE_PROG(WHICH, which)
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BASIC_REQUIRE_PROG(XARGS, xargs)
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# Then required tools that require some special treatment.
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AC_PROG_AWK
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BASIC_CHECK_NONEMPTY(AWK)
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AC_PROG_GREP
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BASIC_CHECK_NONEMPTY(GREP)
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AC_PROG_EGREP
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BASIC_CHECK_NONEMPTY(EGREP)
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AC_PROG_FGREP
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BASIC_CHECK_NONEMPTY(FGREP)
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AC_PROG_SED
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BASIC_CHECK_NONEMPTY(SED)
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AC_PATH_PROGS(NAWK, [nawk gawk awk])
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BASIC_CHECK_NONEMPTY(NAWK)
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# Always force rm.
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RM="$RM -f"
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# These are not required on all platforms
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AC_PATH_PROG(CYGPATH, cygpath)
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AC_PATH_PROG(READLINK, readlink)
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AC_PATH_PROG(DF, df)
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AC_PATH_PROG(SETFILE, SetFile)
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])
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# Setup basic configuration paths, and platform-specific stuff related to PATHs.
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AC_DEFUN_ONCE([BASIC_SETUP_PATHS],
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[
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# Locate the directory of this script.
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SCRIPT="[$]0"
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BASIC_REMOVE_SYMBOLIC_LINKS(SCRIPT)
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AUTOCONF_DIR=`cd \`$DIRNAME $SCRIPT\`; $THEPWDCMD`
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# Where is the source? It is located two levels above the configure script.
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CURDIR="$PWD"
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cd "$AUTOCONF_DIR/../.."
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SRC_ROOT="`$THEPWDCMD`"
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if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
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PATH_SEP=";"
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BASIC_CHECK_PATHS_WINDOWS
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else
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PATH_SEP=":"
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fi
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AC_SUBST(SRC_ROOT)
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AC_SUBST(PATH_SEP)
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cd "$CURDIR"
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BASIC_FIXUP_PATH(SRC_ROOT)
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BASIC_FIXUP_PATH(CURDIR)
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if test "x$OPENJDK_BUILD_OS" = "xsolaris"; then
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# Add extra search paths on solaris for utilities like ar and as etc...
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PATH="$PATH:/usr/ccs/bin:/usr/sfw/bin:/opt/csw/bin"
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fi
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# You can force the sys-root if the sys-root encoded into the cross compiler tools
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# is not correct.
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AC_ARG_WITH(sys-root, [AS_HELP_STRING([--with-sys-root],
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[pass this sys-root to the compilers and tools (for cross-compiling)])])
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if test "x$with_sys_root" != x; then
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SYS_ROOT=$with_sys_root
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else
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SYS_ROOT=/
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fi
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AC_SUBST(SYS_ROOT)
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AC_ARG_WITH([tools-dir], [AS_HELP_STRING([--with-tools-dir],
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[search this directory for compilers and tools (for cross-compiling)])], [TOOLS_DIR=$with_tools_dir])
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AC_ARG_WITH([devkit], [AS_HELP_STRING([--with-devkit],
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[use this directory as base for tools-dir and sys-root (for cross-compiling)])],
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[
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if test "x$with_sys_root" != x; then
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AC_MSG_ERROR([Cannot specify both --with-devkit and --with-sys-root at the same time])
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fi
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if test "x$with_tools_dir" != x; then
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AC_MSG_ERROR([Cannot specify both --with-devkit and --with-tools-dir at the same time])
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fi
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TOOLS_DIR=$with_devkit/bin
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SYS_ROOT=$with_devkit/$host_alias/libc
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])
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])
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AC_DEFUN_ONCE([BASIC_SETUP_OUTPUT_DIR],
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[
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AC_ARG_WITH(conf-name, [AS_HELP_STRING([--with-conf-name],
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[use this as the name of the configuration @<:@generated from important configuration options@:>@])],
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[ CONF_NAME=${with_conf_name} ])
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# Test from where we are running configure, in or outside of src root.
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# To enable comparison of directories, CURDIR needs to be symlink free
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# just like SRC_ROOT already is
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NOSYM_CURDIR="$CURDIR"
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BASIC_REMOVE_SYMBOLIC_LINKS(NOSYM_CURDIR)
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if test "x$NOSYM_CURDIR" = "x$SRC_ROOT" || test "x$NOSYM_CURDIR" = "x$SRC_ROOT/common" \
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|| test "x$NOSYM_CURDIR" = "x$SRC_ROOT/common/autoconf" \
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|| test "x$NOSYM_CURDIR" = "x$SRC_ROOT/common/makefiles" ; then
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# We are running configure from the src root.
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# Create a default ./build/target-variant-debuglevel output root.
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if test "x${CONF_NAME}" = x; then
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CONF_NAME="${OPENJDK_TARGET_OS}-${OPENJDK_TARGET_CPU}-${JDK_VARIANT}-${ANDED_JVM_VARIANTS}-${DEBUG_LEVEL}"
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fi
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OUTPUT_ROOT="$SRC_ROOT/build/${CONF_NAME}"
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$MKDIR -p "$OUTPUT_ROOT"
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if test ! -d "$OUTPUT_ROOT"; then
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AC_MSG_ERROR([Could not create build directory $OUTPUT_ROOT])
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fi
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else
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# We are running configure from outside of the src dir.
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# Then use the current directory as output dir!
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# If configuration is situated in normal build directory, just use the build
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# directory name as configuration name, otherwise use the complete path.
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if test "x${CONF_NAME}" = x; then
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CONF_NAME=`$ECHO $CURDIR | $SED -e "s!^${SRC_ROOT}/build/!!"`
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fi
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OUTPUT_ROOT="$CURDIR"
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# WARNING: This might be a bad thing to do. You need to be sure you want to
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# have a configuration in this directory. Do some sanity checks!
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if test ! -e "$OUTPUT_ROOT/spec.gmk"; then
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# If we have a spec.gmk, we have run here before and we are OK. Otherwise, check for
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# other files
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files_present=`$LS $OUTPUT_ROOT`
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# Configure has already touched config.log and confdefs.h in the current dir when this check
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# is performed.
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filtered_files=`$ECHO "$files_present" | $SED -e 's/config.log//g' -e 's/confdefs.h//g' -e 's/ //g' \
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| $TR -d '\n'`
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if test "x$filtered_files" != x; then
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AC_MSG_NOTICE([Current directory is $CURDIR.])
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AC_MSG_NOTICE([Since this is not the source root, configure will output the configuration here])
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AC_MSG_NOTICE([(as opposed to creating a configuration in <src_root>/build/<conf-name>).])
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AC_MSG_NOTICE([However, this directory is not empty. This is not allowed, since it could])
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AC_MSG_NOTICE([seriously mess up just about everything.])
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AC_MSG_NOTICE([Try 'cd $SRC_ROOT' and restart configure])
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AC_MSG_NOTICE([(or create a new empty directory and cd to it).])
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AC_MSG_ERROR([Will not continue creating configuration in $CURDIR])
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fi
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fi
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fi
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AC_MSG_CHECKING([what configuration name to use])
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AC_MSG_RESULT([$CONF_NAME])
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BASIC_FIXUP_PATH(OUTPUT_ROOT)
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AC_SUBST(SPEC, $OUTPUT_ROOT/spec.gmk)
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AC_SUBST(CONF_NAME, $CONF_NAME)
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AC_SUBST(OUTPUT_ROOT, $OUTPUT_ROOT)
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# Most of the probed defines are put into config.h
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AC_CONFIG_HEADERS([$OUTPUT_ROOT/config.h:$AUTOCONF_DIR/config.h.in])
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# The spec.gmk file contains all variables for the make system.
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AC_CONFIG_FILES([$OUTPUT_ROOT/spec.gmk:$AUTOCONF_DIR/spec.gmk.in])
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# The hotspot-spec.gmk file contains legacy variables for the hotspot make system.
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AC_CONFIG_FILES([$OUTPUT_ROOT/hotspot-spec.gmk:$AUTOCONF_DIR/hotspot-spec.gmk.in])
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# The bootcycle-spec.gmk file contains support for boot cycle builds.
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AC_CONFIG_FILES([$OUTPUT_ROOT/bootcycle-spec.gmk:$AUTOCONF_DIR/bootcycle-spec.gmk.in])
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# The compare.sh is used to compare the build output to other builds.
|
|
AC_CONFIG_FILES([$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 %%%
|
|
|
|
# Check if we have found a usable version of make
|
|
# $1: the path to a potential make binary (or empty)
|
|
# $2: the description on how we found this
|
|
AC_DEFUN([BASIC_CHECK_MAKE_VERSION],
|
|
[
|
|
MAKE_CANDIDATE="$1"
|
|
DESCRIPTION="$2"
|
|
if test "x$MAKE_CANDIDATE" != x; then
|
|
AC_MSG_NOTICE([Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION])
|
|
MAKE_VERSION_STRING=`$MAKE_CANDIDATE --version | $HEAD -n 1`
|
|
IS_GNU_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP 'GNU Make'`
|
|
if test "x$IS_GNU_MAKE" = x; then
|
|
AC_MSG_NOTICE([Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring.])
|
|
else
|
|
IS_MODERN_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP '3.8[[12346789]]'`
|
|
if test "x$IS_MODERN_MAKE" = x; then
|
|
AC_MSG_NOTICE([Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring.])
|
|
else
|
|
if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
|
|
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
|
|
MAKE_EXPECTED_ENV='cygwin'
|
|
elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
|
|
MAKE_EXPECTED_ENV='msys'
|
|
else
|
|
AC_MSG_ERROR([Unknown Windows environment])
|
|
fi
|
|
MAKE_BUILT_FOR=`$MAKE_CANDIDATE --version | $GREP -i 'built for'`
|
|
IS_MAKE_CORRECT_ENV=`$ECHO $MAKE_BUILT_FOR | $GREP $MAKE_EXPECTED_ENV`
|
|
else
|
|
# Not relevant for non-Windows
|
|
IS_MAKE_CORRECT_ENV=true
|
|
fi
|
|
if test "x$IS_MAKE_CORRECT_ENV" = x; then
|
|
AC_MSG_NOTICE([Found GNU make version $MAKE_VERSION_STRING at $MAKE_CANDIDATE, but it is not for $MAKE_EXPECTED_ENV (it says: $MAKE_BUILT_FOR). Ignoring.])
|
|
else
|
|
FOUND_MAKE=$MAKE_CANDIDATE
|
|
BASIC_FIXUP_EXECUTABLE(FOUND_MAKE)
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
])
|
|
|
|
# Goes looking for a usable version of GNU make.
|
|
AC_DEFUN([BASIC_CHECK_GNU_MAKE],
|
|
[
|
|
# We need to find a recent version of GNU make. Especially on Solaris, this can be tricky.
|
|
if test "x$MAKE" != x; then
|
|
# User has supplied a make, test it.
|
|
if test ! -f "$MAKE"; then
|
|
AC_MSG_ERROR([The specified make (by MAKE=$MAKE) is not found.])
|
|
fi
|
|
BASIC_CHECK_MAKE_VERSION("$MAKE", [user supplied MAKE=$MAKE])
|
|
if test "x$FOUND_MAKE" = x; then
|
|
AC_MSG_ERROR([The specified make (by MAKE=$MAKE) is not GNU make 3.81 or newer.])
|
|
fi
|
|
else
|
|
# Try our hardest to locate a correct version of GNU make
|
|
AC_PATH_PROGS(CHECK_GMAKE, gmake)
|
|
BASIC_CHECK_MAKE_VERSION("$CHECK_GMAKE", [gmake in PATH])
|
|
|
|
if test "x$FOUND_MAKE" = x; then
|
|
AC_PATH_PROGS(CHECK_MAKE, make)
|
|
BASIC_CHECK_MAKE_VERSION("$CHECK_MAKE", [make in PATH])
|
|
fi
|
|
|
|
if test "x$FOUND_MAKE" = x; then
|
|
if test "x$TOOLS_DIR" != x; then
|
|
# We have a tools-dir, check that as well before giving up.
|
|
OLD_PATH=$PATH
|
|
PATH=$TOOLS_DIR:$PATH
|
|
AC_PATH_PROGS(CHECK_TOOLSDIR_GMAKE, gmake)
|
|
BASIC_CHECK_MAKE_VERSION("$CHECK_TOOLSDIR_GMAKE", [gmake in tools-dir])
|
|
if test "x$FOUND_MAKE" = x; then
|
|
AC_PATH_PROGS(CHECK_TOOLSDIR_MAKE, make)
|
|
BASIC_CHECK_MAKE_VERSION("$CHECK_TOOLSDIR_MAKE", [make in tools-dir])
|
|
fi
|
|
PATH=$OLD_PATH
|
|
fi
|
|
fi
|
|
|
|
if test "x$FOUND_MAKE" = x; then
|
|
AC_MSG_ERROR([Cannot find GNU make 3.81 or newer! Please put it in the path, or add e.g. MAKE=/opt/gmake3.81/make as argument to configure.])
|
|
fi
|
|
fi
|
|
|
|
MAKE=$FOUND_MAKE
|
|
AC_SUBST(MAKE)
|
|
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$OTOOL" = "x"; then
|
|
OTOOL="true"
|
|
fi
|
|
AC_PATH_PROGS(READELF, [readelf greadelf])
|
|
AC_PATH_PROG(HG, hg)
|
|
AC_PATH_PROG(STAT, stat)
|
|
AC_PATH_PROG(TIME, time)
|
|
|
|
if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
|
|
BASIC_REQUIRE_PROG(COMM, comm)
|
|
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
|
|
# 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
|
|
$2
|
|
else
|
|
$3
|
|
fi
|
|
else
|
|
# No df here, say it's local
|
|
$2
|
|
fi
|
|
else
|
|
if $DF -l $1 > /dev/null 2>&1; then
|
|
$2
|
|
else
|
|
$3
|
|
fi
|
|
fi
|
|
])
|
|
|
|
# Check that source files have basic read permissions set. This might
|
|
# not be the case in cygwin in certain conditions.
|
|
AC_DEFUN_ONCE([BASIC_CHECK_SRC_PERMS],
|
|
[
|
|
if test x"$OPENJDK_BUILD_OS" = xwindows; then
|
|
file_to_test="$SRC_ROOT/LICENSE"
|
|
if test `$STAT -c '%a' "$file_to_test"` -lt 400; then
|
|
AC_MSG_ERROR([Bad file permissions on src files. This is usually caused by cloning the repositories with a non cygwin hg in a directory not created in cygwin.])
|
|
fi
|
|
fi
|
|
])
|
|
|
|
AC_DEFUN_ONCE([BASIC_TEST_USABILITY_ISSUES],
|
|
[
|
|
|
|
AC_MSG_CHECKING([if build directory is on local disk])
|
|
BASIC_CHECK_DIR_ON_LOCAL_DISK($OUTPUT_ROOT,
|
|
[OUTPUT_DIR_IS_LOCAL="yes"],
|
|
[OUTPUT_DIR_IS_LOCAL="no"])
|
|
AC_MSG_RESULT($OUTPUT_DIR_IS_LOCAL)
|
|
|
|
BASIC_CHECK_SRC_PERMS
|
|
|
|
# Check if the user has any old-style ALT_ variables set.
|
|
FOUND_ALT_VARIABLES=`env | grep ^ALT_`
|
|
|
|
# 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
|
|
if test -e $OUTPUT_ROOT/spec.gmk; then
|
|
IS_RECONFIGURE=yes
|
|
else
|
|
IS_RECONFIGURE=no
|
|
fi
|
|
|
|
if test -e $SRC_ROOT/build/.hide-configure-performance-hints; then
|
|
HIDE_PERFORMANCE_HINTS=yes
|
|
else
|
|
HIDE_PERFORMANCE_HINTS=no
|
|
# Hide it the next time around...
|
|
$TOUCH $SRC_ROOT/build/.hide-configure-performance-hints > /dev/null 2>&1
|
|
fi
|
|
|
|
])
|