2000-10-05 17:39:06 +08:00
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#! /bin/sh
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# Build some of the Autoconf test files.
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2004-01-27 07:23:32 +08:00
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# Copyright (C) 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
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2000-10-05 17:39:06 +08:00
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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2000-10-14 00:37:21 +08:00
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# If we fail, clean up, but touch the output files. We probably failed
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# because we used some non portable tool, but we just don't care: this
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# shell script is a maintainer tool, and we do expect good tools.
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2001-01-22 17:03:38 +08:00
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2001-01-26 19:59:49 +08:00
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as_me=`echo "$0" | sed 's,.*[\\/],,'`
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2001-01-22 17:03:38 +08:00
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trap 'echo "'"$as_me"': failed. To proceed run make check." >&2
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2001-01-26 19:59:49 +08:00
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rm -f acdefuns audefuns requires *.tat
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2001-01-22 17:03:38 +08:00
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for file in "$@"
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do
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2001-01-26 19:59:49 +08:00
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touch `echo "$file" | sed "s,.*[\\/],,;s/\..*/.at/"`
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2001-01-22 17:03:38 +08:00
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done
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2000-10-14 00:37:21 +08:00
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trap 0
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exit 1' \
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0 1 2 15
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# If ever something goes wrong, fail, so that the trap be launched.
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set -e
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# We need arguments.
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test $# != 0
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# We need these arguments.
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2000-10-05 17:39:06 +08:00
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src="$@"
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2000-10-25 03:30:00 +08:00
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# Set locale to C so that `sort' behaves in a uniform way.
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export LANGUAGE; LANGUAGE=C
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export LANG; LANG=C
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export LC_ALL; LC_ALL=C
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2000-10-05 21:52:41 +08:00
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2001-01-22 17:03:38 +08:00
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# requires
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# --------
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# Get the list of macros that are required: there is little interest
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# in testing them since they will be run but the guy who requires
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# them.
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cat $src |
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sed -n 's/dnl.*//;s/.*AC_REQUIRE(\[*\([a-zA-Z0-9_]*\).*$/\1/p' |
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sort |
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uniq >requires
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2000-11-07 22:16:54 +08:00
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# exclude_list
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# ------------
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2001-01-22 17:03:38 +08:00
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# Macros which must not be checked at all (not by ac-macros.at, nor
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# au-macros.at).
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2000-11-07 22:16:54 +08:00
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# The trailing new line is meant.
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#
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# - ac_cv_prog_gcc, gxx, g77
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# Not macros, just mapping from old variable name to a new one.
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exclude_list='^ac_cv_prog_(gcc|gxx|g77)$
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'
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2001-01-26 19:59:49 +08:00
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2001-01-22 17:03:38 +08:00
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# ac_exclude_list
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# ---------------
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# The test `ac-macros.at' tries to run all the macros of Autoconf to check
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2000-10-05 17:39:06 +08:00
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# for syntax problems, etc. Not all the macros can be run without argument,
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# and some are already tested elsewhere. EGREP_EXCLUDE must filter out
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2001-01-22 17:03:38 +08:00
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# the macros we don't want to test in ac-macros.at.
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2000-10-05 17:39:06 +08:00
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#
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2000-10-24 02:58:43 +08:00
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# - AC_CANONICALIZE, AC_PREFIX_PROGRAM, AC_PREREQ
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2000-10-05 17:39:06 +08:00
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# Need an argument.
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2002-06-07 17:50:32 +08:00
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#
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2004-03-19 16:57:51 +08:00
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# - AC_CHECK alignof, decl, file, func, header, lib, member, prog, sizeof,
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# host/target tool, type
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2000-10-05 17:39:06 +08:00
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# Performed in the semantics tests.
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2002-06-07 17:50:32 +08:00
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#
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2000-10-05 17:39:06 +08:00
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# - AC_CONFIG
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# They fail when the source does not exist.
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2002-06-07 17:50:32 +08:00
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#
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# - AC_FUNC_GETLOADAVG, AC_REPLACE_FNMATCH, AC_FUNC_FNMATCH_GNU
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# Require a file that is not shipped with Autoconf. But it should.
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#
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2000-10-05 17:39:06 +08:00
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# - AC_INIT
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# AC_INIT includes all the AC_INIT macros. Note that there is an
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# infinite m4 recursion if AC_INIT it used twice.
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2002-06-07 17:50:32 +08:00
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#
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2000-10-05 17:39:06 +08:00
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# - AC_LANG*
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# Heavily used by other macros.
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2002-06-07 17:50:32 +08:00
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#
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2004-03-19 16:57:51 +08:00
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# - AC_PATH_PROGS?, AC_PATH_TOOL, AC_PATH_TARGET_TOOL, AC_F77_FUNC, AC_FC_FUNC,
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# AC_FC_SRCEXT
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2000-10-05 17:39:06 +08:00
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# They produce `= val' because $1, the variable used to store the result,
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# is empty.
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2002-06-07 17:50:32 +08:00
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#
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2003-11-04 20:32:01 +08:00
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# - AC_FC_FREEFORM
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# Requires the current language to be Fortran, not C.
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#
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2001-02-06 23:11:50 +08:00
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# - AC_TRY, AC_.*_IFELSE, AC_RUN_LOG.
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2000-10-05 17:39:06 +08:00
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# Used in many places.
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2002-06-07 17:50:32 +08:00
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#
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2000-10-05 17:39:06 +08:00
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# - _AC_
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# Internal macros are used elsewhere.
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2002-06-07 17:50:32 +08:00
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#
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2000-10-05 17:39:06 +08:00
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# - AC_OUTPUT
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# Already tested by `AT_CHECK_MACRO'.
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2002-06-07 17:50:32 +08:00
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#
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2000-10-05 17:39:06 +08:00
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# - AC_FD_CC
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# Is a number.
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2002-06-07 17:50:32 +08:00
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#
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2000-12-07 23:21:54 +08:00
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# - AC_PROG_CC, AC_C_(CONST|INLINE|VOLATILE), AC_PATH_XTRA
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2000-10-05 17:39:06 +08:00
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# Checked in semantics.
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2002-06-07 17:50:32 +08:00
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#
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2000-10-05 17:39:06 +08:00
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# - AC_CYGWIN, AC_CYGWIN32, AC_EMXOS2, AC_MING32, AC_EXEEXT, AC_OBJEXT
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# AU defined to nothing.
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2002-06-07 17:50:32 +08:00
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#
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2000-12-07 23:21:54 +08:00
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# - AC_PATH_XTRA
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# Checked in semantics.
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2002-06-07 17:50:32 +08:00
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#
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2001-06-26 02:27:51 +08:00
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# - AC_SYS_RESTARTABLE_SYSCALLS, AC_FUNC_WAIT3
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# Obsolete, checked in semantics.
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2000-12-07 23:21:54 +08:00
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#
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2001-01-22 17:03:38 +08:00
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ac_exclude_list='^AC_ARG_VAR$
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2000-10-24 02:58:43 +08:00
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^AC_CANONICALIZE|AC_PREFIX_PROGRAM|AC_PREREQ$
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2004-03-19 16:57:51 +08:00
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^AC_CHECK_(ALIGNOF|DECL|FILE|FUNC|HEADER|LIB|MEMBER|PROG|SIZEOF|(TARGET_)?TOOL|TYPE)S?$
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2000-10-05 17:39:06 +08:00
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^AC_CONFIG
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2003-09-04 20:52:35 +08:00
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^AC_(F77|FC)_FUNC$
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2003-11-04 20:32:01 +08:00
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^AC_FC_(FUNC|FREEFORM|SRCEXT)$
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2003-09-04 20:52:35 +08:00
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^AC_FD_CC$
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2003-09-04 22:33:03 +08:00
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^AC_FUNC_(GETLOADAVG|FNMATCH_GNU|WAIT3)$
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2000-10-05 17:39:06 +08:00
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^AC_INIT
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^AC_LANG
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^AC_LINKER_OPTION$
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^AC_LINK_FILES$
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^AC_LIST_MEMBER_OF$
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^AC_OUTPUT$
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2004-03-19 16:57:51 +08:00
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^AC_PATH_((TARGET_)?TOOL|PROG)S?$
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2003-09-04 22:33:03 +08:00
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^AC_REPLACE_(FNMATCH|FUNCS)$
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2000-10-05 17:39:06 +08:00
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^AC_SEARCH_LIBS$
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2001-02-06 23:11:50 +08:00
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^(AC_TRY.*|AC_RUN_LOG)$
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2000-10-05 17:39:06 +08:00
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^AC_.*_IFELSE$
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2003-04-13 04:53:49 +08:00
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^(AC_(PROG_CC|C_CONST|C_INLINE|C_RESTRICT|C_VOLATILE))$
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2000-10-05 17:39:06 +08:00
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^AC_(CYGWIN|CYGWIN32|EMXOS2|MING32|EXEEXT|OBJEXT)$
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2000-12-07 23:21:54 +08:00
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^AC_PATH_XTRA$
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2001-06-26 02:27:51 +08:00
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^AC_SYS_RESTARTABLE_SYSCALLS$
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2000-10-05 17:39:06 +08:00
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_AC_'
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2001-01-22 17:03:38 +08:00
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# ac_exclude_egrep
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# ----------------
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2002-05-30 06:29:54 +08:00
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# Build a single extended regular expression out of filter_macros_list.
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2002-09-02 14:44:27 +08:00
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ac_exclude_egrep=$exclude_list$ac_exclude_list
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2000-10-05 21:52:41 +08:00
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2001-01-22 17:03:38 +08:00
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# au_exclude_list
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# ---------------
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2000-10-24 02:58:43 +08:00
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# AC_LANG_RESTORE
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# cannot be used alone.
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# AC_LINK_FILES, AC_PREREQ
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# need arguments and are tested elsewhere.
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# AC_INIT and AC_OUTPUT
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2000-12-23 18:11:57 +08:00
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# are already in `configure.ac'.
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2002-04-03 02:22:08 +08:00
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# AC_C_CROSS and AC_PROG_CC_STDC
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# are empty.
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2000-12-14 17:39:33 +08:00
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# AC_CYGWIN, AC_MINGW32, AC_EMXOS2
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# are using AC_REQUIRE.
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2001-01-22 17:03:38 +08:00
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au_exclude_list='^AC_LANG_RESTORE$
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2000-10-24 02:58:43 +08:00
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^AC_LINK_FILES|AC_PREREQ$
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2000-12-14 17:39:33 +08:00
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^AC_(INIT|OUTPUT)$
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2002-04-03 02:22:08 +08:00
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^AC_C_CROSS|AC_PROG_CC_STDC$
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2000-12-14 17:39:33 +08:00
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^AC_(CYGWIN|MINGW32|EMXOS2)$'
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2000-10-05 21:52:41 +08:00
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2001-01-22 17:03:38 +08:00
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# au_exclude_egrep
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# ----------------
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2002-05-30 06:29:54 +08:00
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# Build a single extended regular expression out of filter_macros_list.
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2002-09-02 14:44:27 +08:00
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au_exclude_egrep=$exclude_list$au_exclude_list
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2000-10-05 17:39:06 +08:00
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2002-05-30 06:29:54 +08:00
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# egrep
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# -----
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if echo a | (grep -E '(a|b)') >/dev/null 2>&1
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then egrep='grep -E'
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else egrep='egrep'
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fi
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2000-10-05 21:52:41 +08:00
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2001-01-22 17:03:38 +08:00
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## ------------------------- ##
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## Creating the test files. ##
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## ------------------------- ##
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2000-10-05 21:52:41 +08:00
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2001-01-22 17:03:38 +08:00
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for file in $src
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do
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2001-01-26 19:59:49 +08:00
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base=`echo "$file" | sed 's,.*[\\/],,;s/\..*//'`
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2001-01-22 17:03:38 +08:00
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# Get the list of macros which are defined in Autoconf level.
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# Get rid of the macros we are not interested in.
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cat $file |
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sed -n -e 's/^AC_DEFUN(\[*\([a-zA-Z0-9_]*\).*$/\1/p' \
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-e 's/^AC_DEFUN_ONCE(\[*\([a-zA-Z0-9_]*\).*$/\1/p' |
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sort |
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uniq |
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# Watch out we are `set -e': don't fail.
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2002-05-30 06:29:54 +08:00
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($egrep -v "$ac_exclude_egrep" || true) >acdefuns
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2000-10-05 21:52:41 +08:00
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2001-01-22 17:03:38 +08:00
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# Get the list of macros which are defined in Autoupdate level.
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cat $file |
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sed -n 's/^AU_DEFUN(\[*\([a-zA-Z][a-zA-Z0-9_]*\).*$/\1/p' |
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sort |
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uniq |
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2002-05-30 06:29:54 +08:00
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($egrep -v "$au_exclude_egrep" || true) > audefuns
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2001-01-22 17:03:38 +08:00
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# Filter out required macros.
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{
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sed 's/^ *//' <<MK_EOF
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2003-09-11 00:54:12 +08:00
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# Generated by $as_me. -*- Autotest -*-
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## --------------------- ##
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## Do not edit by hand. ##
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## --------------------- ##
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2004-01-27 07:23:32 +08:00
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# Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
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2000-10-05 21:52:41 +08:00
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2001-08-01 21:46:22 +08:00
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AT_BANNER([Testing autoconf/$base macros.])
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2001-01-22 17:03:38 +08:00
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MK_EOF
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echo "# Modern macros."
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for macro in `cat acdefuns`; do
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2002-06-27 15:51:16 +08:00
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if grep "$macro" requires >/dev/null 2>&1; then :; else
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2001-01-22 17:03:38 +08:00
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echo "AT_CHECK_MACRO([$macro])"
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fi
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done
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echo
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echo "# Obsolete macros."
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for macro in `cat audefuns`; do
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2002-06-27 15:51:16 +08:00
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if grep "$macro" requires >/dev/null 2>&1; then :; else
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2001-01-22 17:03:38 +08:00
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echo "AT_CHECK_AU_MACRO([$macro])"
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fi
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done
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2001-08-01 21:46:22 +08:00
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} >ac$base.tat
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2001-01-22 17:03:38 +08:00
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# In one atomic step so that if something above fails, the trap
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2001-09-13 14:56:44 +08:00
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# preserves the old version of the file. If there is nothing to
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# check, output /rien du tout/[1].
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2002-06-27 15:51:16 +08:00
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if grep AT_CHECK ac$base.tat >/dev/null 2>&1; then
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2003-09-25 17:30:34 +08:00
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mv -f ac$base.tat ac$base.at
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2003-09-11 00:54:12 +08:00
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# Help people not to update these files by hand.
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chmod a-w ac$base.at
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2001-09-13 14:56:44 +08:00
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else
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rm -f ac$base.tat ac$base.at
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touch ac$base.at
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fi
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2001-01-22 17:03:38 +08:00
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done
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2000-10-05 17:39:06 +08:00
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2000-10-12 20:45:16 +08:00
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rm -f acdefuns audefuns requires
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2000-10-14 00:37:21 +08:00
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trap 0
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2000-10-05 17:39:06 +08:00
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exit 0
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2001-09-13 14:56:44 +08:00
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# [1] En franc,ais dans le texte.
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