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* aclocal.m4 (MC_HPUX_PROG_CC_STDC): Remove, it's obsolete.

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* configure.in: Use AC_PROG_CC_STDC instead.
This commit is contained in:
Pavel Roskin 2001-03-02 17:09:08 +00:00
parent 782012e481
commit 59666a33ef
3 changed files with 4 additions and 68 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2001-03-02 Pavel Roskin <proski@gnu.org> 2001-03-02 Pavel Roskin <proski@gnu.org>
* aclocal.m4 (MC_HPUX_PROG_CC_STDC): Remove, it's obsolete.
* configure.in: Use AC_PROG_CC_STDC instead.
* lib/mc.ext.in: Recognize files ending by `.lslR' and `.ls-lR'. * lib/mc.ext.in: Recognize files ending by `.lslR' and `.ls-lR'.
Suggested by Christian Gennerat. Suggested by Christian Gennerat.

67
acinclude.m4
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@ -455,73 +455,6 @@ fi
AC_SUBST([GNU_MAKE])dnl AC_SUBST([GNU_MAKE])dnl
]) ])
dnl
dnl Local additions to Autoconf macros.
dnl Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
dnl François Pinard <pinard@iro.umontreal.ca>, 1992.
dnl ## ----------------------------------------- ##
dnl ## ANSIfy the C compiler whenever possible. ##
dnl ## ----------------------------------------- ##
dnl @defmac AC_PROG_CC_STDC
dnl @maindex PROG_CC_STDC
dnl @ovindex CC
dnl If the C compiler in not in ANSI C mode by default, try to add an option
dnl to output variable @code{CC} to make it so. This macro tries various
dnl options that select ANSI C on some system or another. It considers the
dnl compiler to be in ANSI C mode if it defines @code{__STDC__} to 1 and
dnl handles function prototypes correctly.
dnl
dnl If you use this macro, you should check after calling it whether the C
dnl compiler has been set to accept ANSI C; if not, the shell variable
dnl @code{ac_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
dnl code in ANSI C, you can make an un-ANSIfied copy of it by using the
dnl program @code{ansi2knr}, which comes with Ghostscript.
dnl @end defmac
dnl Unixware 2.1 defines __STDC__ to 1 only when some useful extensions are
dnl turned off. They are on by default and turned off with the option -Xc.
dnl The consequence is that __STDC__ is defined but e.g. struct sigaction
dnl is not defined. -- Norbert
dnl Below all tests but the one for HP-UX are removed. They caused more
dnl problems than they soved, sigh. -- Norbert
AC_DEFUN([MC_HPUX_PROG_CC_STDC],
[AC_MSG_CHECKING([for ${CC-cc} option to accept ANSI C])
AC_CACHE_VAL(ac_cv_prog_cc_stdc,
[ac_cv_prog_cc_stdc=no
ac_save_CFLAGS="$CFLAGS"
dnl Don't try gcc -ansi; that turns off useful extensions and
dnl breaks some systems' header files.
dnl AIX -qlanglvl=ansi (removed -- Norbert)
dnl Ultrix and OSF/1 -std1 (removed -- Norbert)
dnl HP-UX -Aa -D_HPUX_SOURCE
dnl SVR4 -Xc (removed -- Norbert)
for ac_arg in "" "-Aa -D_HPUX_SOURCE"
do
CFLAGS="$ac_save_CFLAGS $ac_arg"
AC_TRY_COMPILE(
[#include <signal.h>
#if !defined(__STDC__) || __STDC__ != 1
choke me
#endif
], [int test (int i, double x);
struct sigaction sa;
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};],
[ac_cv_prog_cc_stdc="$ac_arg"; break])
done
CFLAGS="$ac_save_CFLAGS"
])
AC_MSG_RESULT([$ac_cv_prog_cc_stdc])
case "x$ac_cv_prog_cc_stdc" in
x|xno) ;;
*) CC="$CC $ac_cv_prog_cc_stdc" ;;
esac
])
AC_DEFUN([AC_USE_SUNOS_CURSES], [ AC_DEFUN([AC_USE_SUNOS_CURSES], [
search_ncurses=false search_ncurses=false
screen_manager="SunOS 4.x /usr/5include curses" screen_manager="SunOS 4.x /usr/5include curses"

2
configure.in
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@ -36,7 +36,7 @@ AC_PROG_GNU_MAKE
AC_AIX AC_AIX
AC_MINIX AC_MINIX
AC_ISC_POSIX AC_ISC_POSIX
MC_HPUX_PROG_CC_STDC AC_PROG_CC_STDC
AC_HEADER_MAJOR AC_HEADER_MAJOR
AC_C_CONST AC_C_CONST
AC_PATH_PROG(AR, ar, ar) AC_PATH_PROG(AR, ar, ar)