Check-in [a81aa8026e]
Bounty program for improvements to Tcl and certain Tcl packages.
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Comment:Added new remote file
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SHA1: a81aa8026ed8e3a3476f9d828b76c3cc3c55582b
User & Date: rkeene on 2016-12-13 08:30:36
Other Links: manifest | tags
Context
2016-12-13
08:48
Updated to fatally fail if the handshake fatally fails check-in: f79122ae17 user: rkeene tags: trunk
08:30
Added new remote file check-in: a81aa8026e user: rkeene tags: trunk
08:19
Added a "test" target check-in: 1eecfa3244 user: rkeene tags: trunk
Changes

Added aclocal/ax_check_compile_flag.m4 version [6df59989e5].

            1  +# ===========================================================================
            2  +#   http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
            3  +# ===========================================================================
            4  +#
            5  +# SYNOPSIS
            6  +#
            7  +#   AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
            8  +#
            9  +# DESCRIPTION
           10  +#
           11  +#   Check whether the given FLAG works with the current language's compiler
           12  +#   or gives an error.  (Warnings, however, are ignored)
           13  +#
           14  +#   ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
           15  +#   success/failure.
           16  +#
           17  +#   If EXTRA-FLAGS is defined, it is added to the current language's default
           18  +#   flags (e.g. CFLAGS) when the check is done.  The check is thus made with
           19  +#   the flags: "CFLAGS EXTRA-FLAGS FLAG".  This can for example be used to
           20  +#   force the compiler to issue an error when a bad flag is given.
           21  +#
           22  +#   INPUT gives an alternative input source to AC_COMPILE_IFELSE.
           23  +#
           24  +#   NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
           25  +#   macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG.
           26  +#
           27  +# LICENSE
           28  +#
           29  +#   Copyright (c) 2008 Guido U. Draheim <[email protected]>
           30  +#   Copyright (c) 2011 Maarten Bosmans <[email protected]>
           31  +#
           32  +#   This program is free software: you can redistribute it and/or modify it
           33  +#   under the terms of the GNU General Public License as published by the
           34  +#   Free Software Foundation, either version 3 of the License, or (at your
           35  +#   option) any later version.
           36  +#
           37  +#   This program is distributed in the hope that it will be useful, but
           38  +#   WITHOUT ANY WARRANTY; without even the implied warranty of
           39  +#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
           40  +#   Public License for more details.
           41  +#
           42  +#   You should have received a copy of the GNU General Public License along
           43  +#   with this program. If not, see <http://www.gnu.org/licenses/>.
           44  +#
           45  +#   As a special exception, the respective Autoconf Macro's copyright owner
           46  +#   gives unlimited permission to copy, distribute and modify the configure
           47  +#   scripts that are the output of Autoconf when processing the Macro. You
           48  +#   need not follow the terms of the GNU General Public License when using
           49  +#   or distributing such scripts, even though portions of the text of the
           50  +#   Macro appear in them. The GNU General Public License (GPL) does govern
           51  +#   all other use of the material that constitutes the Autoconf Macro.
           52  +#
           53  +#   This special exception to the GPL applies to versions of the Autoconf
           54  +#   Macro released by the Autoconf Archive. When you make and distribute a
           55  +#   modified version of the Autoconf Macro, you may extend this special
           56  +#   exception to the GPL to apply to your modified version as well.
           57  +
           58  +#serial 4
           59  +
           60  +AC_DEFUN([AX_CHECK_COMPILE_FLAG],
           61  +[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
           62  +AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl
           63  +AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [
           64  +  ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS
           65  +  _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1"
           66  +  AC_COMPILE_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])],
           67  +    [AS_VAR_SET(CACHEVAR,[yes])],
           68  +    [AS_VAR_SET(CACHEVAR,[no])])
           69  +  _AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags])
           70  +AS_VAR_IF(CACHEVAR,yes,
           71  +  [m4_default([$2], :)],
           72  +  [m4_default([$3], :)])
           73  +AS_VAR_POPDEF([CACHEVAR])dnl
           74  +])dnl AX_CHECK_COMPILE_FLAGS