mirror of
git://git.sv.gnu.org/autoconf
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various little cleanups
This commit is contained in:
David MacKenzie
parent
265bbc6855
commit
7185c6faea
25
Makefile.in
25
Makefile.in
@ -74,29 +74,16 @@ editpl = sed -e 's,@''datadir''@,$(acdatadir),g' -e 's,@''PERL''@,$(PERL),g'
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all: ${PROGS}
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autoconf: autoconf.sh
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rm -f $@ $@.tmp
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$(editsh) $(srcdir)/autoconf.sh > $@.tmp && mv $@.tmp $@ && chmod +x $@
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.SUFFIXES:
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.SUFFIXES: .sh .pl
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autoheader: autoheader.sh
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.sh:
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rm -f $@ $@.tmp
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$(editsh) $(srcdir)/autoheader.sh > $@.tmp && mv $@.tmp $@ && chmod +x $@
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$(editsh) $< > $@.tmp && mv $@.tmp $@ && chmod +x $@
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autoreconf: autoreconf.sh
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.pl:
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rm -f $@ $@.tmp
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$(editsh) $(srcdir)/autoreconf.sh > $@.tmp && mv $@.tmp $@ && chmod +x $@
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autoupdate: autoupdate.sh
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rm -f $@ $@.tmp
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$(editsh) $(srcdir)/autoupdate.sh > $@.tmp && mv $@.tmp $@ && chmod +x $@
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ifnames: ifnames.sh
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rm -f $@ $@.tmp
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$(editsh) $(srcdir)/ifnames.sh > $@.tmp && mv $@.tmp $@ && chmod +x $@
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autoscan: autoscan.pl
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rm -f $@ $@.tmp
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$(editpl) $(srcdir)/autoscan.pl > $@.tmp && mv $@.tmp $@ && chmod +x $@
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$(editpl) $< > $@.tmp && mv $@.tmp $@ && chmod +x $@
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info: autoconf.info @standards_info@ INSTALL
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43
NEWS
43
NEWS
@ -16,6 +16,29 @@ inefficiently in GNU m4 releases before 1.3.
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Major changes in release 2.0:
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** New copyright terms:
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* There are no restrictions on distribution or use of configure scripts.
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** Documentation:
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* Autoconf manual is reorganized to make information easier to find
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and has several new indexes.
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* INSTALL is reorganized and clearer and is now made from Texinfo source.
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** New utilities:
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* autoscan to generate a preliminary configure.in for a package by
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scanning its source code for commonly used nonportable functions,
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programs, and header files.
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* autoupdate to update a configure.in to use the new macro names.
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* ifnames to list the symbols used in #if and #ifdef directives in a
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source tree.
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* autoreconf to recursively remake configure and configuration header
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files in a source tree.
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** Changed utilities:
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* autoheader can take pieces of acconfig.h to replace config.h.{top,bot}.
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* autoconf and autoheader can look for package-local definition files
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in an alternate directory.
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** New macros:
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* AC_CACHE_VAL to share results of tests between configure runs.
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* AC_DEFUN to define macros, automatically AC_PROVIDE them, and ensure
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@ -81,26 +104,6 @@ Major changes in release 2.0:
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* New files autoconf.m4 and autoheader.m4 load the other Autoconf macros.
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* acsite.m4 is the new name for the system-wide aclocal.m4.
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* Has the beginnings of a DejaGnu test suite.
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** New utilities:
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* autoscan to generate a preliminary configure.in for a package by
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scanning its source code for commonly used nonportable functions,
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programs, and header files.
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* autoupdate to update a configure.in to use the new macro names.
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* ifnames to list the symbols used in #if and #ifdef directives in a
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source tree.
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* autoreconf to recursively remake configure and configuration header
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files in a source tree.
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** Changed utilities:
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* autoheader can take pieces of acconfig.h to replace config.h.{top,bot}.
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* autoconf and autoheader can look for package-local definition files
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in an alternate directory.
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|
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** Documentation:
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* Autoconf manual is reorganized to make information easier to find
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and has several new indexes.
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* INSTALL is reorganized and clearer and is now made from Texinfo source.
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Major changes in release 1.11:
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9
TODO
9
TODO
@ -31,6 +31,15 @@ Things it might be nice to do someday:
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------------------------------------------------------------------------------
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* Doc: Discuss what Autoconf doesn't do: Makefile rules and
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boilerplate, providing replacement C headers and library functions
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(a consistent ANSI C/POSIX.1 environment). Lessons learned.
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Advantages to not requiring special external libraries or config
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files or programs.
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Mention site files in install.texi.
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------------------------------------------------------------------------------
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* Make autoconf diagnose giving too few or too many arguments to macros.
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------------------------------------------------------------------------------
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30
acconfig.h
30
acconfig.h
@ -53,12 +53,12 @@
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/* Define to `int' if <sys/types.h> doesn't define. */
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#undef gid_t
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/* Define if you have alloca, as a function or macro. */
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#undef HAVE_ALLOCA
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/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
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#undef HAVE_ALLOCA_H
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/* Define if you have <dirent.h>. */
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#undef HAVE_DIRENT_H
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/* Define if you don't have vprintf but do have _doprnt. */
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#undef HAVE_DOPRNT
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@ -77,12 +77,6 @@
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/* Define if you have a working `mmap' system call. */
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#undef HAVE_MMAP
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/* Define if you don't have <dirent.h>, but have <ndir.h>. */
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#undef HAVE_NDIR_H
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/* Define if you have <netdb.h> (and thus the rexec function). */
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#undef HAVE_NETDB_H
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/* Define if system calls automatically restart after interruption
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by a signal. */
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#undef HAVE_RESTARTABLE_SYSCALLS
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@ -102,18 +96,6 @@
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/* Define if you have the strftime function. */
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#undef HAVE_STRFTIME
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/* Define if you don't have <dirent.h>, but have <sys/dir.h>. */
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#undef HAVE_SYS_DIR_H
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/* Define if you have <sys/mtio.h>. */
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#undef HAVE_SYS_MTIO_H
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/* Define if you don't have <dirent.h>, but have <sys/ndir.h>. */
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#undef HAVE_SYS_NDIR_H
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/* Define if you have a <sys/wait.h> with `union wait'. */
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#undef HAVE_SYS_WAIT
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/* Define if your struct tm has tm_zone. */
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#undef HAVE_TM_ZONE
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@ -136,9 +118,6 @@
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/* Define if you have the wait3 system call. */
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#undef HAVE_WAIT3
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/* Define if you have the POSIX.1 `waitpid' function. */
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#undef HAVE_WAITPID
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/* Define as __inline if that's what the C compiler calls it. */
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#undef inline
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@ -176,9 +155,6 @@
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/* Define if your C compiler doesn't accept -c and -o together. */
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#undef NO_MINUS_C_MINUS_O
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/* Define if you have neither a remote shell nor the rexec function. */
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#undef NO_REMOTE
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/* Define to `long' if <sys/types.h> doesn't define. */
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#undef off_t
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26
acgeneral.m4
26
acgeneral.m4
@ -3,7 +3,7 @@ dnl Requires GNU m4.
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dnl This file is part of Autoconf.
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dnl Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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||||
dnl This file is free software; you can redistribute it and/or modify
|
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dnl it under the terms of the GNU General Public License as published by
|
||||
dnl the Free Software Foundation; either version 2, or (at your option)
|
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dnl any later version.
|
||||
@ -17,6 +17,10 @@ dnl You should have received a copy of the GNU General Public License
|
||||
dnl along with this program; if not, write to the Free Software
|
||||
dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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dnl
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dnl As a special exception, if you use parts of this file in a
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dnl configure script, doing so does not cause the resulting script to
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dnl be covered by the GNU General Public License.
|
||||
dnl
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dnl Written by David MacKenzie, with help from
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dnl Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor,
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dnl Roland McGrath, Noah Friedman, and david d zuhn.
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@ -116,24 +120,10 @@ dnl AC_INIT_NOTICE()
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AC_DEFUN(AC_INIT_NOTICE,
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[# Guess values for system-dependent variables and create Makefiles.
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# Generated automatically using autoconf version] AC_ACVERSION [
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# Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
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# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
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#
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# This configure script is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as published
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# by the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This script is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
|
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
|
||||
# Public License for more details.
|
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#
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||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this script; if not, write to the Free Software
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||||
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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# The redistribution and modification terms for this script do not affect
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# the terms for software that it configures.
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# This configure script is free software; there are no restrictions on how you
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# can redistribute it and/or modify it.
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ac_help=])
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@ -2,7 +2,7 @@ dnl Macros that test for specific features.
|
||||
dnl This file is part of Autoconf.
|
||||
dnl Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
|
||||
dnl
|
||||
dnl This program is free software; you can redistribute it and/or modify
|
||||
dnl This file is free software; you can redistribute it and/or modify
|
||||
dnl it under the terms of the GNU General Public License as published by
|
||||
dnl the Free Software Foundation; either version 2, or (at your option)
|
||||
dnl any later version.
|
||||
@ -16,6 +16,10 @@ dnl You should have received a copy of the GNU General Public License
|
||||
dnl along with this program; if not, write to the Free Software
|
||||
dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
dnl
|
||||
dnl As a special exception, if you use parts of this file in a
|
||||
dnl configure script, doing so does not cause the resulting script to
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||||
dnl be covered by the GNU General Public License.
|
||||
dnl
|
||||
dnl Written by David MacKenzie, with help from
|
||||
dnl Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor,
|
||||
dnl Roland McGrath, and Noah Friedman.
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@ -258,7 +262,7 @@ if test -z "$CXXCPP"; then
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AC_CACHE_VAL(ac_cv_prog_CXXCPP,
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[AC_LANG_SAVE[]dnl
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AC_LANG_CPLUSPLUS[]dnl
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CXXCPP="${CXX-c++} -E"
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CXXCPP="${CXX-gcc} -E"
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AC_TRY_CPP([#include <stdlib.h>], , CXXCPP=/lib/cpp)
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ac_cv_prog_CXXCPP="$CXXCPP"
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AC_LANG_RESTORE[]dnl
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@ -393,7 +397,7 @@ fi
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AC_SUBST(LN_S)dnl
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])
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AC_DEFUN(AC_RSH,
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define(AC_RSH,
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[errprint(__file__:__line__: [$0] has been removed; replace it with equivalent code
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)m4exit(4)])
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@ -482,12 +486,12 @@ AC_DEFUN(AC_HEADER_DIRENT,
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[ac_header_dirent=no
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AC_CHECK_HEADERS_DIRENT(dirent.h sys/ndir.h sys/dir.h ndir.h,
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[ac_header_dirent=$ac_hdr; break])
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# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix,
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# and -lx contains other useful things as well. (FIXME what are they?)
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||||
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
|
||||
if test $ac_header_dirent = dirent.h; then
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AC_CHECK_LIB(dir, opendir, LIBS="$LIBS -ldir")
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else
|
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AC_CHECK_LIB(x, opendir, LIBS="$LIBS -lx")
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fi
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AC_CHECK_LIB(x, main, LIBS="$LIBS -lx")
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])
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|
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dnl Like AC_CHECK_HEADER, except also make sure that HEADER-FILE
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@ -1067,7 +1071,8 @@ AC_CHECK_LIB(elf, elf_read,
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fi
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if test $ac_have_func = no; then
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AC_CHECK_HEADER(inq_stats/cpustats.h,
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[ac_have_func=yes AC_DEFINE(UMAX4_3) AC_DEFINE(UMAX)])
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[ac_have_func=yes AC_DEFINE(UMAX4_3)
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AC_DEFINE(UMAX)])
|
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fi
|
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if test $ac_have_func = no; then
|
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AC_CHECK_HEADER(sys/cpustats.h,
|
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@ -1472,7 +1477,7 @@ if test $ac_cv_c_const = no; then
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fi
|
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])
|
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|
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AC_DEFUN(AC_ARG_ARRAY,
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define(AC_ARG_ARRAY,
|
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[errprint(__file__:__line__: [$0] has been removed; don't do unportable things with arguments
|
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)m4exit(4)])
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@ -1499,7 +1504,7 @@ rm -f conftest])dnl
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AC_MSG_RESULT($ac_cv_sys_interpreter)
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])
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|
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AC_DEFUN(AC_HAVE_POUNDBANG,
|
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define(AC_HAVE_POUNDBANG,
|
||||
[errprint(__file__:__line__: [$0 has been replaced by AC_SYS_INTERPRETER, taking no arguments
|
||||
])m4exit(4)])
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||||
|
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|
||||
@ -242,12 +242,14 @@ Running @code{configure} Scripts
|
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* Compilers and Options:: Selecting compilers and optimization.
|
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* Build Directory:: Configuring in a different directory.
|
||||
* Installation Names:: Installing in different directories.
|
||||
* System Type:: Specifying the system type.
|
||||
* Optional Features:: Selecting optional features.
|
||||
* System Type:: Specifying the system type.
|
||||
* Sharing Defaults:: Setting site-wide defaults for @code{configure}.
|
||||
* Operation Controls:: Changing how @code{configure} runs.
|
||||
|
||||
Questions About Autoconf
|
||||
|
||||
* Copyright:: Legal restrictions on Autoconf output.
|
||||
* Copyright:: Copyright on Autoconf output.
|
||||
* Why GNU m4:: Why not use the standard @code{m4}?
|
||||
* Bootstrapping:: Autoconf and GNU @code{m4} require each other?
|
||||
* Why Not Imake:: Why GNU uses @code{configure} instead of Imake.
|
||||
@ -1023,14 +1025,22 @@ configuration-related dependencies.
|
||||
When a package tests more than a few C preprocessor symbols, the command
|
||||
lines to pass @samp{-D} options to the compiler can get quite long.
|
||||
This causes two problems. One is that the @code{make} output is hard to
|
||||
read. More seriously, the command lines can exceed the length limits of
|
||||
some operating systems. As an alternative to passing @samp{-D} options
|
||||
to the compiler, @code{configure} scripts can create a C header file
|
||||
containing @samp{#define} directives. The @code{AC_CONFIG_HEADER} macro
|
||||
selects this kind of output. It should be called right after @code{AC_INIT}.
|
||||
visually scan for errors. More seriously, the command lines can exceed
|
||||
the length limits of some operating systems. As an alternative to
|
||||
passing @samp{-D} options to the compiler, @code{configure} scripts can
|
||||
create a C header file containing @samp{#define} directives. The
|
||||
@code{AC_CONFIG_HEADER} macro selects this kind of output. It should be
|
||||
called right after @code{AC_INIT}.
|
||||
|
||||
The package should @samp{#include} the configuration header file before
|
||||
any other header files, to prevent inconsistencies in declarations.
|
||||
any other header files, to prevent inconsistencies in declarations (for
|
||||
example, if it redefines @code{const}). Use @samp{#include <config.h>}
|
||||
instead of @samp{#include "config.h"}, and pass the C compiler a
|
||||
@samp{-I.} option (or @samp{-I..}; whichever directory contains
|
||||
@file{config.h}). That way, even if the source directory is configured
|
||||
itself (perhaps to make a distribution), other build directories can
|
||||
also be configured without finding the @file{config.h} from the source
|
||||
directory.
|
||||
|
||||
@defmac AC_CONFIG_HEADER (@var{header-to-create} @dots{})
|
||||
@maindex CONFIG_HEADER
|
||||
@ -2763,12 +2773,13 @@ packages.
|
||||
|
||||
Some of these external utilities have a portable subset of features, as
|
||||
well; for example, don't rely on @code{ln} having a @samp{-f} option or
|
||||
@code{cat} having any options. Don't use @samp{grep -s} to suppress
|
||||
output, because @samp{grep -s} on System V does not suppress output,
|
||||
only error messages. Instead, redirect the standard output and standard
|
||||
error (in case the file doesn't exist) of @code{grep} to
|
||||
@file{/dev/null}. Check the exit status of @code{grep} to determine
|
||||
whether it found a match.
|
||||
@code{cat} having any options. @code{sed} scripts should not contain
|
||||
comments or use branch labels longer than 8 characters. Don't use
|
||||
@samp{grep -s} to suppress output, because @samp{grep -s} on System V
|
||||
does not suppress output, only error messages. Instead, redirect the
|
||||
standard output and standard error (in case the file doesn't exist) of
|
||||
@code{grep} to @file{/dev/null}. Check the exit status of @code{grep}
|
||||
to determine whether it found a match.
|
||||
|
||||
@node Testing Values and Files, Multiple Cases, Portable Shell, Writing Tests
|
||||
@section Testing Values and Files
|
||||
@ -3667,13 +3678,13 @@ should be relative to the top level source or build directory.
|
||||
For example, this call:
|
||||
|
||||
@example
|
||||
AC_LINK_FILES(config/sun3.h config/aout.h, host.h object.h)
|
||||
AC_LINK_FILES(config/$@{machine@}.h config/$@{obj_format@}.h, host.h object.h)
|
||||
@end example
|
||||
|
||||
@noindent
|
||||
creates in the current directory @file{host.h}, which is a link to
|
||||
@file{@var{srcdir}/config/sun3.h}, and @file{object.h}, which is a link
|
||||
to @file{@var{srcdir}/config/aout.h}.
|
||||
@file{@var{srcdir}/config/$@{machine@}.h}, and @file{object.h}, which is a link
|
||||
to @file{@var{srcdir}/config/$@{obj_format@}.h}.
|
||||
@end defmac
|
||||
|
||||
@node Site Configuration, Invoking configure, Manual Configuration, Top
|
||||
@ -3722,7 +3733,7 @@ with. If no argument is given, it defaults to @samp{yes}.
|
||||
For each external software package that may be used, @file{configure.in}
|
||||
should call @code{AC_ARG_WITH} to detect whether the @code{configure}
|
||||
user asked to use it. Whether each package is used or not by
|
||||
default, and what arguments are valid, is up to you.
|
||||
default, and which arguments are valid, is up to you.
|
||||
|
||||
@defmac AC_ARG_WITH (@var{package}, @var{help-string}, @var{action-if-true} @r{[}, @var{action-if-false}@r{]})
|
||||
@maindex ARG_WITH
|
||||
@ -3782,7 +3793,7 @@ equivalent to @samp{--enable-@var{feature}=no}.
|
||||
For each optional feature, @file{configure.in} should call
|
||||
@code{AC_ARG_ENABLE} to detect whether the @code{configure} user asked
|
||||
to include it. Whether each feature is included or not by default, and
|
||||
what arguments are valid, is up to you.
|
||||
which arguments are valid, is up to you.
|
||||
|
||||
@defmac AC_ARG_ENABLE (@var{feature}, @var{help-string}, @var{action-if-true} @r{[}, @var{action-if-false}@r{]})
|
||||
@maindex ARG_ENABLE
|
||||
@ -3895,7 +3906,7 @@ install: all
|
||||
If you have more than one program to install, you can do it in a loop:
|
||||
|
||||
@example
|
||||
PROGRAMS=cat ls rm
|
||||
PROGRAMS=cp ls rm
|
||||
install:
|
||||
for p in $(PROGRAMS); do \
|
||||
$(INSTALL_PROGRAM) $$p $(bindir)/`echo $$p|sed '$(transform)'`; \
|
||||
@ -3980,8 +3991,10 @@ file in the package.
|
||||
* Compilers and Options:: Selecting compilers and optimization.
|
||||
* Build Directory:: Configuring in a different directory.
|
||||
* Installation Names:: Installing in different directories.
|
||||
* System Type:: Specifying the system type.
|
||||
* Optional Features:: Selecting optional features.
|
||||
* System Type:: Specifying the system type.
|
||||
* Sharing Defaults:: Setting site-wide defaults for @code{configure}.
|
||||
* Operation Controls:: Changing how @code{configure} runs.
|
||||
@end menu
|
||||
|
||||
@include install.texi
|
||||
@ -4077,7 +4090,7 @@ Several questions about Autoconf come up occasionally. Here some of them
|
||||
are addressed.
|
||||
|
||||
@menu
|
||||
* Copyright:: Legal restrictions on Autoconf output.
|
||||
* Copyright:: Copyright on Autoconf output.
|
||||
* Why GNU m4:: Why not use the standard @code{m4}?
|
||||
* Bootstrapping:: Autoconf and GNU @code{m4} require each other?
|
||||
* Why Not Imake:: Why GNU uses @code{configure} instead of Imake.
|
||||
@ -4092,23 +4105,11 @@ scripts that Autoconf generates? How does that affect my
|
||||
programs that use them?
|
||||
@end display
|
||||
|
||||
The configuration scripts that Autoconf produces are covered by the GNU
|
||||
General Public License. This is because they consist almost entirely of
|
||||
parts of Autoconf itself, rearranged somewhat, and Autoconf is
|
||||
distributed under the terms of the GPL. As applied to Autoconf, the GPL
|
||||
just means that you need to distribute @file{configure.in}, and
|
||||
@file{acsite.m4}, @file{aclocal.m4}, @file{acconfig.h}, and
|
||||
@file{@var{config}.h.top} and @file{@var{config}.h.bot} if you use them,
|
||||
along with @code{configure}.
|
||||
|
||||
Programs that use Autoconf scripts to configure themselves do not
|
||||
automatically come under the GPL. Distributing an Autoconf
|
||||
configuration script as part of a program is considered to be @emph{mere
|
||||
aggregation} of that work with the Autoconf script. Such programs are
|
||||
not derivative works based on Autoconf; only their configuration scripts
|
||||
are. We still encourage software authors to distribute their work under
|
||||
terms like those of the GPL, but doing so is not required to use
|
||||
Autoconf.
|
||||
There are no restrictions on how the configuration scripts that Autoconf
|
||||
produces may be distributed or used. In Autoconf version 1, they were
|
||||
covered by the GNU General Public License. We still encourage software
|
||||
authors to distribute their work under terms like those of the GPL, but
|
||||
doing so is not required to use Autoconf.
|
||||
|
||||
@node Why GNU m4, Bootstrapping, Copyright, Questions
|
||||
@section Why Require GNU @code{m4}?
|
||||
|
||||
@ -111,9 +111,9 @@ s%[^#]*AC_CONFIG_HEADER(\([^)]*\).*%\1%
|
||||
t here
|
||||
: here
|
||||
s%.*:%%
|
||||
t hascolon
|
||||
t colon
|
||||
s%$%.in%
|
||||
: hascolon
|
||||
: colon
|
||||
p
|
||||
q
|
||||
}' configure.in`
|
||||
|
||||
@ -111,9 +111,9 @@ s%[^#]*AC_CONFIG_HEADER(\([^)]*\).*%\1%
|
||||
t here
|
||||
: here
|
||||
s%.*:%%
|
||||
t hascolon
|
||||
t colon
|
||||
s%$%.in%
|
||||
: hascolon
|
||||
: colon
|
||||
p
|
||||
q
|
||||
}' configure.in`
|
||||
|
||||
@ -111,9 +111,9 @@ s%[^#]*AC_CONFIG_HEADER(\([^)]*\).*%\1%
|
||||
t here
|
||||
: here
|
||||
s%.*:%%
|
||||
t hascolon
|
||||
t colon
|
||||
s%$%.in%
|
||||
: hascolon
|
||||
: colon
|
||||
p
|
||||
q
|
||||
}' configure.in`
|
||||
|
||||
@ -74,29 +74,16 @@ editpl = sed -e 's,@''datadir''@,$(acdatadir),g' -e 's,@''PERL''@,$(PERL),g'
|
||||
|
||||
all: ${PROGS}
|
||||
|
||||
autoconf: autoconf.sh
|
||||
rm -f $@ $@.tmp
|
||||
$(editsh) $(srcdir)/autoconf.sh > $@.tmp && mv $@.tmp $@ && chmod +x $@
|
||||
.SUFFIXES:
|
||||
.SUFFIXES: .sh .pl
|
||||
|
||||
autoheader: autoheader.sh
|
||||
.sh:
|
||||
rm -f $@ $@.tmp
|
||||
$(editsh) $(srcdir)/autoheader.sh > $@.tmp && mv $@.tmp $@ && chmod +x $@
|
||||
$(editsh) $< > $@.tmp && mv $@.tmp $@ && chmod +x $@
|
||||
|
||||
autoreconf: autoreconf.sh
|
||||
.pl:
|
||||
rm -f $@ $@.tmp
|
||||
$(editsh) $(srcdir)/autoreconf.sh > $@.tmp && mv $@.tmp $@ && chmod +x $@
|
||||
|
||||
autoupdate: autoupdate.sh
|
||||
rm -f $@ $@.tmp
|
||||
$(editsh) $(srcdir)/autoupdate.sh > $@.tmp && mv $@.tmp $@ && chmod +x $@
|
||||
|
||||
ifnames: ifnames.sh
|
||||
rm -f $@ $@.tmp
|
||||
$(editsh) $(srcdir)/ifnames.sh > $@.tmp && mv $@.tmp $@ && chmod +x $@
|
||||
|
||||
autoscan: autoscan.pl
|
||||
rm -f $@ $@.tmp
|
||||
$(editpl) $(srcdir)/autoscan.pl > $@.tmp && mv $@.tmp $@ && chmod +x $@
|
||||
$(editpl) $< > $@.tmp && mv $@.tmp $@ && chmod +x $@
|
||||
|
||||
info: autoconf.info @standards_info@ INSTALL
|
||||
|
||||
|
||||
@ -242,12 +242,14 @@ Running @code{configure} Scripts
|
||||
* Compilers and Options:: Selecting compilers and optimization.
|
||||
* Build Directory:: Configuring in a different directory.
|
||||
* Installation Names:: Installing in different directories.
|
||||
* System Type:: Specifying the system type.
|
||||
* Optional Features:: Selecting optional features.
|
||||
* System Type:: Specifying the system type.
|
||||
* Sharing Defaults:: Setting site-wide defaults for @code{configure}.
|
||||
* Operation Controls:: Changing how @code{configure} runs.
|
||||
|
||||
Questions About Autoconf
|
||||
|
||||
* Copyright:: Legal restrictions on Autoconf output.
|
||||
* Copyright:: Copyright on Autoconf output.
|
||||
* Why GNU m4:: Why not use the standard @code{m4}?
|
||||
* Bootstrapping:: Autoconf and GNU @code{m4} require each other?
|
||||
* Why Not Imake:: Why GNU uses @code{configure} instead of Imake.
|
||||
@ -1023,14 +1025,22 @@ configuration-related dependencies.
|
||||
When a package tests more than a few C preprocessor symbols, the command
|
||||
lines to pass @samp{-D} options to the compiler can get quite long.
|
||||
This causes two problems. One is that the @code{make} output is hard to
|
||||
read. More seriously, the command lines can exceed the length limits of
|
||||
some operating systems. As an alternative to passing @samp{-D} options
|
||||
to the compiler, @code{configure} scripts can create a C header file
|
||||
containing @samp{#define} directives. The @code{AC_CONFIG_HEADER} macro
|
||||
selects this kind of output. It should be called right after @code{AC_INIT}.
|
||||
visually scan for errors. More seriously, the command lines can exceed
|
||||
the length limits of some operating systems. As an alternative to
|
||||
passing @samp{-D} options to the compiler, @code{configure} scripts can
|
||||
create a C header file containing @samp{#define} directives. The
|
||||
@code{AC_CONFIG_HEADER} macro selects this kind of output. It should be
|
||||
called right after @code{AC_INIT}.
|
||||
|
||||
The package should @samp{#include} the configuration header file before
|
||||
any other header files, to prevent inconsistencies in declarations.
|
||||
any other header files, to prevent inconsistencies in declarations (for
|
||||
example, if it redefines @code{const}). Use @samp{#include <config.h>}
|
||||
instead of @samp{#include "config.h"}, and pass the C compiler a
|
||||
@samp{-I.} option (or @samp{-I..}; whichever directory contains
|
||||
@file{config.h}). That way, even if the source directory is configured
|
||||
itself (perhaps to make a distribution), other build directories can
|
||||
also be configured without finding the @file{config.h} from the source
|
||||
directory.
|
||||
|
||||
@defmac AC_CONFIG_HEADER (@var{header-to-create} @dots{})
|
||||
@maindex CONFIG_HEADER
|
||||
@ -2763,12 +2773,13 @@ packages.
|
||||
|
||||
Some of these external utilities have a portable subset of features, as
|
||||
well; for example, don't rely on @code{ln} having a @samp{-f} option or
|
||||
@code{cat} having any options. Don't use @samp{grep -s} to suppress
|
||||
output, because @samp{grep -s} on System V does not suppress output,
|
||||
only error messages. Instead, redirect the standard output and standard
|
||||
error (in case the file doesn't exist) of @code{grep} to
|
||||
@file{/dev/null}. Check the exit status of @code{grep} to determine
|
||||
whether it found a match.
|
||||
@code{cat} having any options. @code{sed} scripts should not contain
|
||||
comments or use branch labels longer than 8 characters. Don't use
|
||||
@samp{grep -s} to suppress output, because @samp{grep -s} on System V
|
||||
does not suppress output, only error messages. Instead, redirect the
|
||||
standard output and standard error (in case the file doesn't exist) of
|
||||
@code{grep} to @file{/dev/null}. Check the exit status of @code{grep}
|
||||
to determine whether it found a match.
|
||||
|
||||
@node Testing Values and Files, Multiple Cases, Portable Shell, Writing Tests
|
||||
@section Testing Values and Files
|
||||
@ -3667,13 +3678,13 @@ should be relative to the top level source or build directory.
|
||||
For example, this call:
|
||||
|
||||
@example
|
||||
AC_LINK_FILES(config/sun3.h config/aout.h, host.h object.h)
|
||||
AC_LINK_FILES(config/$@{machine@}.h config/$@{obj_format@}.h, host.h object.h)
|
||||
@end example
|
||||
|
||||
@noindent
|
||||
creates in the current directory @file{host.h}, which is a link to
|
||||
@file{@var{srcdir}/config/sun3.h}, and @file{object.h}, which is a link
|
||||
to @file{@var{srcdir}/config/aout.h}.
|
||||
@file{@var{srcdir}/config/$@{machine@}.h}, and @file{object.h}, which is a link
|
||||
to @file{@var{srcdir}/config/$@{obj_format@}.h}.
|
||||
@end defmac
|
||||
|
||||
@node Site Configuration, Invoking configure, Manual Configuration, Top
|
||||
@ -3722,7 +3733,7 @@ with. If no argument is given, it defaults to @samp{yes}.
|
||||
For each external software package that may be used, @file{configure.in}
|
||||
should call @code{AC_ARG_WITH} to detect whether the @code{configure}
|
||||
user asked to use it. Whether each package is used or not by
|
||||
default, and what arguments are valid, is up to you.
|
||||
default, and which arguments are valid, is up to you.
|
||||
|
||||
@defmac AC_ARG_WITH (@var{package}, @var{help-string}, @var{action-if-true} @r{[}, @var{action-if-false}@r{]})
|
||||
@maindex ARG_WITH
|
||||
@ -3782,7 +3793,7 @@ equivalent to @samp{--enable-@var{feature}=no}.
|
||||
For each optional feature, @file{configure.in} should call
|
||||
@code{AC_ARG_ENABLE} to detect whether the @code{configure} user asked
|
||||
to include it. Whether each feature is included or not by default, and
|
||||
what arguments are valid, is up to you.
|
||||
which arguments are valid, is up to you.
|
||||
|
||||
@defmac AC_ARG_ENABLE (@var{feature}, @var{help-string}, @var{action-if-true} @r{[}, @var{action-if-false}@r{]})
|
||||
@maindex ARG_ENABLE
|
||||
@ -3895,7 +3906,7 @@ install: all
|
||||
If you have more than one program to install, you can do it in a loop:
|
||||
|
||||
@example
|
||||
PROGRAMS=cat ls rm
|
||||
PROGRAMS=cp ls rm
|
||||
install:
|
||||
for p in $(PROGRAMS); do \
|
||||
$(INSTALL_PROGRAM) $$p $(bindir)/`echo $$p|sed '$(transform)'`; \
|
||||
@ -3980,8 +3991,10 @@ file in the package.
|
||||
* Compilers and Options:: Selecting compilers and optimization.
|
||||
* Build Directory:: Configuring in a different directory.
|
||||
* Installation Names:: Installing in different directories.
|
||||
* System Type:: Specifying the system type.
|
||||
* Optional Features:: Selecting optional features.
|
||||
* System Type:: Specifying the system type.
|
||||
* Sharing Defaults:: Setting site-wide defaults for @code{configure}.
|
||||
* Operation Controls:: Changing how @code{configure} runs.
|
||||
@end menu
|
||||
|
||||
@include install.texi
|
||||
@ -4077,7 +4090,7 @@ Several questions about Autoconf come up occasionally. Here some of them
|
||||
are addressed.
|
||||
|
||||
@menu
|
||||
* Copyright:: Legal restrictions on Autoconf output.
|
||||
* Copyright:: Copyright on Autoconf output.
|
||||
* Why GNU m4:: Why not use the standard @code{m4}?
|
||||
* Bootstrapping:: Autoconf and GNU @code{m4} require each other?
|
||||
* Why Not Imake:: Why GNU uses @code{configure} instead of Imake.
|
||||
@ -4092,23 +4105,11 @@ scripts that Autoconf generates? How does that affect my
|
||||
programs that use them?
|
||||
@end display
|
||||
|
||||
The configuration scripts that Autoconf produces are covered by the GNU
|
||||
General Public License. This is because they consist almost entirely of
|
||||
parts of Autoconf itself, rearranged somewhat, and Autoconf is
|
||||
distributed under the terms of the GPL. As applied to Autoconf, the GPL
|
||||
just means that you need to distribute @file{configure.in}, and
|
||||
@file{acsite.m4}, @file{aclocal.m4}, @file{acconfig.h}, and
|
||||
@file{@var{config}.h.top} and @file{@var{config}.h.bot} if you use them,
|
||||
along with @code{configure}.
|
||||
|
||||
Programs that use Autoconf scripts to configure themselves do not
|
||||
automatically come under the GPL. Distributing an Autoconf
|
||||
configuration script as part of a program is considered to be @emph{mere
|
||||
aggregation} of that work with the Autoconf script. Such programs are
|
||||
not derivative works based on Autoconf; only their configuration scripts
|
||||
are. We still encourage software authors to distribute their work under
|
||||
terms like those of the GPL, but doing so is not required to use
|
||||
Autoconf.
|
||||
There are no restrictions on how the configuration scripts that Autoconf
|
||||
produces may be distributed or used. In Autoconf version 1, they were
|
||||
covered by the GNU General Public License. We still encourage software
|
||||
authors to distribute their work under terms like those of the GPL, but
|
||||
doing so is not required to use Autoconf.
|
||||
|
||||
@node Why GNU m4, Bootstrapping, Copyright, Questions
|
||||
@section Why Require GNU @code{m4}?
|
||||
|
||||
@ -127,6 +127,21 @@ an extra prefix or suffix on their names by giving @code{configure} the
|
||||
option @samp{--program-prefix=@var{PREFIX}} or
|
||||
@samp{--program-suffix=@var{SUFFIX}}.
|
||||
|
||||
@node Optional Features
|
||||
@section Optional Features
|
||||
|
||||
Some packages pay attention to @samp{--enable-@var{feature}} options to
|
||||
@code{configure}, where @var{feature} indicates an optional part of the
|
||||
package. They may also pay attention to @samp{--with-@var{package}}
|
||||
options, where @var{package} is something like @samp{gnu-as} or @samp{x}
|
||||
(for the X Window System). The @file{README} should mention any
|
||||
@samp{--enable-} and @samp{--with-} options that the package recognizes.
|
||||
|
||||
For packages that use the X Window System, @code{configure} can usually
|
||||
find the X include and library files automatically, but if it doesn't,
|
||||
you can use the @code{configure} options @samp{--x-includes=@var{dir}}
|
||||
and @samp{--x-libraries=@var{dir}} to specify their locations.
|
||||
|
||||
@node System Type
|
||||
@section Specifying the System Type
|
||||
|
||||
@ -150,18 +165,23 @@ the @samp{--target=@var{type}} option to select the type of system
|
||||
they will produce code for and the @samp{--build=@var{type}} option
|
||||
to select the type of system on which you are compiling the package.
|
||||
|
||||
@node Optional Features
|
||||
@section Optional Features
|
||||
@node Sharing Defaults
|
||||
@section Sharing Defaults
|
||||
|
||||
Some packages pay attention to @samp{--with-@var{package}} options to
|
||||
@code{configure}, where @var{package} is something like @samp{gnu-as} or
|
||||
@samp{x} (for the X Window System). They may also pay attention to
|
||||
@samp{--enable-@var{feature}} options, where @var{feature} indicates an
|
||||
optional part of the package. The @file{README} should mention any
|
||||
@samp{--with-} and @samp{--enable-} options that the package recognizes.
|
||||
If you want to set default values for @code{configure} scripts to share,
|
||||
you can create a site shell script called @file{config.site} that gives
|
||||
default values for variables like @code{CC}, @code{cache_file}, and
|
||||
@code{prefix}. @code{configure} looks for
|
||||
@file{@var{prefix}/lib/config.site} if it exists, then
|
||||
@file{@var{exec_prefix}/lib/config.site} if it exists. Or, you can set
|
||||
the @code{CONFIG_SITE} environment variable to the location of the site
|
||||
script. A warning: not all @code{configure} scripts look for a site script.
|
||||
|
||||
@noindent
|
||||
@code{configure} also recognizes the following options:
|
||||
@node Operation Controls
|
||||
@section Operation Controls
|
||||
|
||||
@code{configure} recognizes the following options to control how it
|
||||
operates.
|
||||
|
||||
@table @code
|
||||
@item --cache-file=@var{file}
|
||||
@ -184,12 +204,6 @@ Look for the package's source code in directory @var{dir}. Usually
|
||||
@item --version
|
||||
Print the version of Autoconf used to generate the @code{configure}
|
||||
script, and exit.
|
||||
|
||||
@item --x-includes=@var{dir}
|
||||
X include files are in directory @var{dir}.
|
||||
|
||||
@item --x-libraries=@var{dir}
|
||||
X library files are in directory @var{dir}.
|
||||
@end table
|
||||
|
||||
@noindent
|
||||
|
||||
46
install.texi
46
install.texi
@ -127,6 +127,21 @@ an extra prefix or suffix on their names by giving @code{configure} the
|
||||
option @samp{--program-prefix=@var{PREFIX}} or
|
||||
@samp{--program-suffix=@var{SUFFIX}}.
|
||||
|
||||
@node Optional Features
|
||||
@section Optional Features
|
||||
|
||||
Some packages pay attention to @samp{--enable-@var{feature}} options to
|
||||
@code{configure}, where @var{feature} indicates an optional part of the
|
||||
package. They may also pay attention to @samp{--with-@var{package}}
|
||||
options, where @var{package} is something like @samp{gnu-as} or @samp{x}
|
||||
(for the X Window System). The @file{README} should mention any
|
||||
@samp{--enable-} and @samp{--with-} options that the package recognizes.
|
||||
|
||||
For packages that use the X Window System, @code{configure} can usually
|
||||
find the X include and library files automatically, but if it doesn't,
|
||||
you can use the @code{configure} options @samp{--x-includes=@var{dir}}
|
||||
and @samp{--x-libraries=@var{dir}} to specify their locations.
|
||||
|
||||
@node System Type
|
||||
@section Specifying the System Type
|
||||
|
||||
@ -150,18 +165,23 @@ the @samp{--target=@var{type}} option to select the type of system
|
||||
they will produce code for and the @samp{--build=@var{type}} option
|
||||
to select the type of system on which you are compiling the package.
|
||||
|
||||
@node Optional Features
|
||||
@section Optional Features
|
||||
@node Sharing Defaults
|
||||
@section Sharing Defaults
|
||||
|
||||
Some packages pay attention to @samp{--with-@var{package}} options to
|
||||
@code{configure}, where @var{package} is something like @samp{gnu-as} or
|
||||
@samp{x} (for the X Window System). They may also pay attention to
|
||||
@samp{--enable-@var{feature}} options, where @var{feature} indicates an
|
||||
optional part of the package. The @file{README} should mention any
|
||||
@samp{--with-} and @samp{--enable-} options that the package recognizes.
|
||||
If you want to set default values for @code{configure} scripts to share,
|
||||
you can create a site shell script called @file{config.site} that gives
|
||||
default values for variables like @code{CC}, @code{cache_file}, and
|
||||
@code{prefix}. @code{configure} looks for
|
||||
@file{@var{prefix}/lib/config.site} if it exists, then
|
||||
@file{@var{exec_prefix}/lib/config.site} if it exists. Or, you can set
|
||||
the @code{CONFIG_SITE} environment variable to the location of the site
|
||||
script. A warning: not all @code{configure} scripts look for a site script.
|
||||
|
||||
@noindent
|
||||
@code{configure} also recognizes the following options:
|
||||
@node Operation Controls
|
||||
@section Operation Controls
|
||||
|
||||
@code{configure} recognizes the following options to control how it
|
||||
operates.
|
||||
|
||||
@table @code
|
||||
@item --cache-file=@var{file}
|
||||
@ -184,12 +204,6 @@ Look for the package's source code in directory @var{dir}. Usually
|
||||
@item --version
|
||||
Print the version of Autoconf used to generate the @code{configure}
|
||||
script, and exit.
|
||||
|
||||
@item --x-includes=@var{dir}
|
||||
X include files are in directory @var{dir}.
|
||||
|
||||
@item --x-libraries=@var{dir}
|
||||
X library files are in directory @var{dir}.
|
||||
@end table
|
||||
|
||||
@noindent
|
||||
|
||||
@ -3,7 +3,7 @@ dnl Requires GNU m4.
|
||||
dnl This file is part of Autoconf.
|
||||
dnl Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
|
||||
dnl
|
||||
dnl This program is free software; you can redistribute it and/or modify
|
||||
dnl This file is free software; you can redistribute it and/or modify
|
||||
dnl it under the terms of the GNU General Public License as published by
|
||||
dnl the Free Software Foundation; either version 2, or (at your option)
|
||||
dnl any later version.
|
||||
@ -17,6 +17,10 @@ dnl You should have received a copy of the GNU General Public License
|
||||
dnl along with this program; if not, write to the Free Software
|
||||
dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
dnl
|
||||
dnl As a special exception, if you use parts of this file in a
|
||||
dnl configure script, doing so does not cause the resulting script to
|
||||
dnl be covered by the GNU General Public License.
|
||||
dnl
|
||||
dnl Written by David MacKenzie, with help from
|
||||
dnl Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor,
|
||||
dnl Roland McGrath, Noah Friedman, and david d zuhn.
|
||||
@ -116,24 +120,10 @@ dnl AC_INIT_NOTICE()
|
||||
AC_DEFUN(AC_INIT_NOTICE,
|
||||
[# Guess values for system-dependent variables and create Makefiles.
|
||||
# Generated automatically using autoconf version] AC_ACVERSION [
|
||||
# Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
|
||||
# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
|
||||
#
|
||||
# This configure script is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License as published
|
||||
# by the Free Software Foundation; either version 2, or (at your option)
|
||||
# any later version.
|
||||
#
|
||||
# This script 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 for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this script; if not, write to the Free Software
|
||||
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
#
|
||||
# The redistribution and modification terms for this script do not affect
|
||||
# the terms for software that it configures.
|
||||
# This configure script is free software; there are no restrictions on how you
|
||||
# can redistribute it and/or modify it.
|
||||
|
||||
ac_help=])
|
||||
|
||||
|
||||
@ -2,7 +2,7 @@ dnl Macros that test for specific features.
|
||||
dnl This file is part of Autoconf.
|
||||
dnl Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
|
||||
dnl
|
||||
dnl This program is free software; you can redistribute it and/or modify
|
||||
dnl This file is free software; you can redistribute it and/or modify
|
||||
dnl it under the terms of the GNU General Public License as published by
|
||||
dnl the Free Software Foundation; either version 2, or (at your option)
|
||||
dnl any later version.
|
||||
@ -16,6 +16,10 @@ dnl You should have received a copy of the GNU General Public License
|
||||
dnl along with this program; if not, write to the Free Software
|
||||
dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
dnl
|
||||
dnl As a special exception, if you use parts of this file in a
|
||||
dnl configure script, doing so does not cause the resulting script to
|
||||
dnl be covered by the GNU General Public License.
|
||||
dnl
|
||||
dnl Written by David MacKenzie, with help from
|
||||
dnl Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor,
|
||||
dnl Roland McGrath, and Noah Friedman.
|
||||
@ -258,7 +262,7 @@ if test -z "$CXXCPP"; then
|
||||
AC_CACHE_VAL(ac_cv_prog_CXXCPP,
|
||||
[AC_LANG_SAVE[]dnl
|
||||
AC_LANG_CPLUSPLUS[]dnl
|
||||
CXXCPP="${CXX-c++} -E"
|
||||
CXXCPP="${CXX-gcc} -E"
|
||||
AC_TRY_CPP([#include <stdlib.h>], , CXXCPP=/lib/cpp)
|
||||
ac_cv_prog_CXXCPP="$CXXCPP"
|
||||
AC_LANG_RESTORE[]dnl
|
||||
@ -393,7 +397,7 @@ fi
|
||||
AC_SUBST(LN_S)dnl
|
||||
])
|
||||
|
||||
AC_DEFUN(AC_RSH,
|
||||
define(AC_RSH,
|
||||
[errprint(__file__:__line__: [$0] has been removed; replace it with equivalent code
|
||||
)m4exit(4)])
|
||||
|
||||
@ -482,12 +486,12 @@ AC_DEFUN(AC_HEADER_DIRENT,
|
||||
[ac_header_dirent=no
|
||||
AC_CHECK_HEADERS_DIRENT(dirent.h sys/ndir.h sys/dir.h ndir.h,
|
||||
[ac_header_dirent=$ac_hdr; break])
|
||||
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix,
|
||||
# and -lx contains other useful things as well. (FIXME what are they?)
|
||||
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
|
||||
if test $ac_header_dirent = dirent.h; then
|
||||
AC_CHECK_LIB(dir, opendir, LIBS="$LIBS -ldir")
|
||||
else
|
||||
AC_CHECK_LIB(x, opendir, LIBS="$LIBS -lx")
|
||||
fi
|
||||
AC_CHECK_LIB(x, main, LIBS="$LIBS -lx")
|
||||
])
|
||||
|
||||
dnl Like AC_CHECK_HEADER, except also make sure that HEADER-FILE
|
||||
@ -1067,7 +1071,8 @@ AC_CHECK_LIB(elf, elf_read,
|
||||
fi
|
||||
if test $ac_have_func = no; then
|
||||
AC_CHECK_HEADER(inq_stats/cpustats.h,
|
||||
[ac_have_func=yes AC_DEFINE(UMAX4_3) AC_DEFINE(UMAX)])
|
||||
[ac_have_func=yes AC_DEFINE(UMAX4_3)
|
||||
AC_DEFINE(UMAX)])
|
||||
fi
|
||||
if test $ac_have_func = no; then
|
||||
AC_CHECK_HEADER(sys/cpustats.h,
|
||||
@ -1472,7 +1477,7 @@ if test $ac_cv_c_const = no; then
|
||||
fi
|
||||
])
|
||||
|
||||
AC_DEFUN(AC_ARG_ARRAY,
|
||||
define(AC_ARG_ARRAY,
|
||||
[errprint(__file__:__line__: [$0] has been removed; don't do unportable things with arguments
|
||||
)m4exit(4)])
|
||||
|
||||
@ -1499,7 +1504,7 @@ rm -f conftest])dnl
|
||||
AC_MSG_RESULT($ac_cv_sys_interpreter)
|
||||
])
|
||||
|
||||
AC_DEFUN(AC_HAVE_POUNDBANG,
|
||||
define(AC_HAVE_POUNDBANG,
|
||||
[errprint(__file__:__line__: [$0 has been replaced by AC_SYS_INTERPRETER, taking no arguments
|
||||
])m4exit(4)])
|
||||
|
||||
|
||||
@ -1,25 +1,10 @@
|
||||
# Test all of the acspecific.m4 macros. -*- TCL -*-
|
||||
foreach mac {
|
||||
|
||||
AC_PROG_CC AC_PROG_CXX AC_PROG_GCC_TRADITIONAL AC_PROG_CC_C_O
|
||||
AC_PROG_MAKE_SET AC_PROG_RANLIB AC_PROG_AWK AC_PROG_YACC AC_PROG_CPP
|
||||
AC_PROG_CXXCPP AC_REQUIRE_CPP AC_PROG_LEX AC_DECL_YYTEXT
|
||||
AC_PROG_INSTALL AC_PROG_LN_S AC_HEADER_STDC AC_UNISTD_H AC_USG
|
||||
AC_MEMORY_H AC_HEADER_MAJOR AC_DIR_HEADER AC_HEADER_DIRENT
|
||||
AC_HEADER_STAT AC_DECL_SYS_SIGLIST AC_TYPE_GETGROUPS AC_TYPE_UID_T
|
||||
AC_TYPE_SIZE_T AC_TYPE_PID_T AC_TYPE_OFF_T AC_TYPE_MODE_T
|
||||
AC_TYPE_SIGNAL AC_FUNC_CLOSEDIR_VOID AC_FUNC_MEMCMP AC_FUNC_MMAP
|
||||
AC_FUNC_VPRINTF AC_FUNC_VFORK AC_FUNC_GETMNTENT AC_FUNC_STRFTIME
|
||||
AC_FUNC_WAIT3 AC_FUNC_ALLOCA AC_FUNC_GETLOADAVG AC_FUNC_UTIME_NULL
|
||||
AC_FUNC_STRCOLL AC_FUNC_SETVBUF_REVERSED AC_STRUCT_TM AC_HEADER_TIME
|
||||
AC_STRUCT_TIMEZONE AC_STRUCT_ST_BLOCKS AC_STRUCT_ST_BLKSIZE
|
||||
AC_STRUCT_ST_RDEV AC_C_CROSS AC_C_CHAR_UNSIGNED AC_C_LONG_DOUBLE
|
||||
AC_INT_16_BITS AC_LONG_64_BITS AC_C_BIGENDIAN AC_C_INLINE AC_C_CONST
|
||||
AC_SYS_INTERPRETER AC_SYS_LONG_FILE_NAMES AC_SYS_RESTARTABLE_SYSCALLS
|
||||
AC_PATH_X AC_PATH_XTRA AC_AIX AC_MINIX AC_ISC_POSIX AC_XENIX_DIR
|
||||
AC_SCO_INTL AC_IRIX_SUN AC_DYNIX_SEQ
|
||||
send_user "Checking for syntax errors in the specific tests...\n"
|
||||
set script {s/^AC_DEFUN(\([^,]*\).*/\1/p}
|
||||
set macros [exec sed -n $script $srcdir/../acspecific.m4]
|
||||
|
||||
} {
|
||||
send_user "Testing $mac\n"
|
||||
foreach mac $macros {
|
||||
send_user "$mac\n"
|
||||
autoconf_test $mac $mac
|
||||
}
|
||||
|
||||
@ -78,8 +78,6 @@ proc autoconf_load_plus {args} {
|
||||
if {$status==0} {
|
||||
return 0
|
||||
}
|
||||
# Eventually we might want to run configure with --verbose.
|
||||
# In that case, we'll need to examine $exec_output more creatively.
|
||||
if [string match "*:*" "$exec_output"] then {
|
||||
fail "$args, problem with executing"
|
||||
return 0
|
||||
|
||||
Loading…
Reference in New Issue
Block a user