From 3e4035f83334aa30c12825dc3c3a1fa1b5b2f9f9 Mon Sep 17 00:00:00 2001 From: Toon Moene Date: Thu, 15 Jul 2004 18:52:49 +0200 Subject: libf2c: Removed. 2004-07-15 Toon Moene * libf2c: Removed. * gcc/gccbug.in: Updated because of libf2c removal. * maintainer-scripts/gcc_release: Ditto. From-SVN: r84759 --- libf2c/libI77/configure.in | 222 --------------------------------------------- 1 file changed, 222 deletions(-) delete mode 100644 libf2c/libI77/configure.in (limited to 'libf2c/libI77/configure.in') diff --git a/libf2c/libI77/configure.in b/libf2c/libI77/configure.in deleted file mode 100644 index 71a34d4..0000000 --- a/libf2c/libI77/configure.in +++ /dev/null @@ -1,222 +0,0 @@ -# Process this file with autoconf to produce a configure script. -# Copyright (C) 1995, 1997, 1998, 2001, 2002 Free Software Foundation, Inc. -# Contributed by Dave Love (d.love@dl.ac.uk). -# -#This file is part of GNU Fortran. -# -#GNU Fortran 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. -# -#GNU Fortran 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 GNU Fortran; see the file COPYING. If not, write to -#the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA -#02111-1307, USA. - -AC_PREREQ(2.13) -AC_INIT(ftell_.c) -AC_CONFIG_HEADER(config.h) - -dnl FIXME AC_PROG_CC wants CC to be able to link things, but it may -dnl not be able to. -define([AC_PROG_CC_WORKS],[]) - -# For g77 we'll set CC to point at the built gcc, but this will get it into -# the makefiles -AC_PROG_CC - -# These defines are necessary to get 64-bit file size support. -# NetBSD 1.4 header files does not support XOPEN_SOURCE == 600, but it -# handles 64-bit file sizes without needing these defines. -AC_MSG_CHECKING(whether _XOPEN_SOURCE may be defined) -AC_TRY_COMPILE([#define _XOPEN_SOURCE 600L -#include ],, -may_use_xopen_source=yes, -may_use_xopen_source=no) -AC_MSG_RESULT($may_use_xopen_source) -if test $may_use_xopen_source = yes; then - AC_DEFINE(_XOPEN_SOURCE, 600L, [Get Single Unix Specification semantics]) - # The following is needed by irix6.2 so that struct timeval is declared. - AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Get Single Unix Specification semantics]) - # The following is needed by Solaris2.5.1 so that struct timeval is declared. - AC_DEFINE(__EXTENSIONS__, 1, [Solaris extensions]) - AC_DEFINE(_FILE_OFFSET_BITS, 64, [Get 64-bit file size support]) - AC_DEFINE(_LARGEFILE_SOURCE, 1, [Define for HP-UX ftello and fseeko extension.]) -fi - -dnl Checks for programs. - -LIBTOOL='$(SHELL) ../libtool' -AC_SUBST(LIBTOOL) - -test "$AR" || AR=ar -AC_SUBST(AR) -AC_PROG_MAKE_SET - -dnl Checks for libraries. - -dnl Checks for header files. -# Sanity check for the cross-compilation case: -AC_CHECK_HEADER(stdio.h,:, - [AC_MSG_ERROR([Can't find stdio.h. -You must have a usable C system for the target already installed, at least -including headers and, preferably, the library, before you can configure -the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c', -then the target library, then build with \`LANGUAGES=f77'.])]) - -AC_HEADER_STDC -AC_MSG_CHECKING(for posix) -AC_CACHE_VAL(g77_cv_header_posix, - AC_EGREP_CPP(yes, - [#include -#include -#ifdef _POSIX_VERSION - yes -#endif -], - g77_cv_header_posix=yes, - g77_cv_header_posix=no)) -AC_MSG_RESULT($g77_cv_header_posix) - -# We can rely on the GNU library being posix-ish. I guess checking the -# header isn't actually like checking the functions, though... -AC_MSG_CHECKING(for GNU library) -AC_CACHE_VAL(g77_cv_lib_gnu, - AC_EGREP_CPP(yes, - [#include -#ifdef __GNU_LIBRARY__ - yes -#endif -], - g77_cv_lib_gnu=yes, g77_cv_lib_gnu=no)) -AC_MSG_RESULT($g77_cv_lib_gnu) - -# Apparently cygwin needs to be special-cased. -AC_MSG_CHECKING([for cyg\`win'32]) -AC_CACHE_VAL(g77_cv_sys_cygwin32, - AC_EGREP_CPP(yes, - [#ifdef __CYGWIN32__ - yes -#endif -], - g77_cv_sys_cygwin32=yes, - g77_cv_sys_cygwin32=no)) -AC_MSG_RESULT($g77_cv_sys_cygwin32) - -# ditto for mingw32. -AC_MSG_CHECKING([for mingw32]) -AC_CACHE_VAL(g77_cv_sys_mingw32, - AC_EGREP_CPP(yes, - [#ifdef __MINGW32__ - yes -#endif -], - g77_cv_sys_mingw32=yes, - g77_cv_sys_mingw32=no)) -AC_MSG_RESULT($g77_cv_sys_mingw32) - - -dnl Checks for typedefs, structures, and compiler characteristics. -AC_C_CONST -AC_TYPE_SIZE_T - -dnl Checks for library functions. - -# This should always succeed on unix. -# Apparently positive result on cygwin loses re. NON_UNIX_STDIO -# (as of cygwin b18). Likewise on mingw. -AC_CHECK_FUNC(fstat) -AC_MSG_CHECKING([need for NON_UNIX_STDIO]) -if test $g77_cv_sys_cygwin32 = yes \ - || test $g77_cv_sys_mingw32 = yes \ - || test $ac_cv_func_fstat = no; then - AC_MSG_RESULT(yes) - AC_DEFINE(NON_UNIX_STDIO, 1, [Define if we do not have Unix Stdio.]) -else - AC_MSG_RESULT(no) -fi - -AC_CHECK_FUNCS(fseeko) -AC_CHECK_FUNCS(ftello) -AC_CHECK_FUNCS(ftruncate) -AC_CHECK_FUNCS(mkstemp) -AC_CHECK_FUNCS(tempnam) -AC_CHECK_FUNCS(tmpnam) - -# posix will guarantee the right behaviour for sprintf, else we can't be -# sure; HEADER_STDC wouldn't be the right check in sunos4, for instance. -# However, on my sunos4/gcc setup unistd.h leads us wrongly to believe -# we're posix-conformant, so always do the test. -AC_MSG_CHECKING(for ansi/posix sprintf result) -dnl This loses if included as an argument to AC_CACHE_VAL because the -dnl changequote doesn't take effect and the [] vanish. -dnl fixme: use cached value -AC_TRY_RUN(changequote(<<, >>)dnl - <<#include - /* does sprintf return the number of chars transferred? */ - main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);} ->>changequote([, ]), - g77_cv_sys_sprintf_ansi=yes, - g77_cv_sys_sprintf_ansi=no, - g77_cv_sys_sprintf_ansi=no) -AC_CACHE_VAL(g77_cv_sys_sprintf_ansi, - g77_cv_sys_sprintf_ansi=$g77_cv_sys_sprintf_ansi) -dnl We get a misleading `(cached)' message... -AC_MSG_RESULT($g77_cv_sys_sprintf_ansi) - -# The cygwin patch takes steps to avoid defining USE_STRLEN here -- I don't -# understand why. -if test $g77_cv_sys_sprintf_ansi != yes; then - AC_DEFINE(USE_STRLEN, 1, [Define if we use strlen.]) -fi - -# define NON_ANSI_RW_MODES on unix (can't hurt) -AC_MSG_CHECKING(NON_ANSI_RW_MODES) -AC_EGREP_CPP(yes, -[#ifdef unix - yes -#endif -#ifdef __unix - yes -#endif -#ifdef __unix__ - yes -#endif -], is_unix=yes, is_unix=no) -# NON_ANSI_RW_MODES shouldn't be necessary on cygwin for binary mounts. -if test $g77_cv_sys_cygwin32 = yes || test $g77_cv_sys_mingw32 = yes; then - AC_MSG_RESULT(no) -else - if test $is_unix = yes; then - AC_DEFINE(NON_ANSI_RW_MODES, 1, [Define if we have non ANSI RW modes.]) - AC_MSG_RESULT(yes) - else - AC_MSG_RESULT(no) - fi -fi - -# This EOF_CHAR is a misfeature on unix. -AC_DEFINE(NO_EOF_CHAR_CHECK, 1, [Always defined.]) - -AC_TYPE_OFF_T - -AC_DEFINE(Skip_f2c_Undefs, 1, [Define to skip f2c undefs.]) - -AC_OUTPUT(Makefile) - -dnl We might have configuration options to: -dnl * change unit preconnexion in err.c (f_init.c) -dnl * -DALWAYS_FLUSH -dnl * -DOMIT_BLANK_CC - -dnl Local Variables: -dnl comment-start: "dnl " -dnl comment-end: "" -dnl comment-start-skip: "\\bdnl\\b\\s *" -dnl End: -- cgit v1.1