bug-gnulib
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Bug-gnulib] check-decl, closeout, gettimeofday, lstat, readdir, readutm


From: Paul Eggert
Subject: [Bug-gnulib] check-decl, closeout, gettimeofday, lstat, readdir, readutmp, strtoumax
Date: 12 Sep 2003 12:42:51 -0700
User-agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3

I installed these changes, which should be noncontroversial: they
remove now-unnecessary checks for standard c89 headers.

2003-09-12  Paul Eggert  <address@hidden>

        * check-decl.m4 (jm_CHECK_DECLS): Include <string.h>, <stdlib.h>
        unconditionally.
        * closeout.m4 (gl_CLOSEOUT): Don't check for stdlib.h.
        * gettimeofday.m4 (AC_FUNC_GETTIMEOFDAY_CLOBBER):
        Include <string.h>, <stdlib.h> unconditionally.
        * lstat.m4 (gl_PREREQ_LSTAT): Don't check for stdlib.h, free.
        * readdir.m4 (GL_FUNC_READDIR): Don't check for string.h.
        * readutmp.m4 (gl_PREREQ_READUTMP): Don't check for standard C headers
        or for string.h.
        * strtoumax.m4 (gl_PREREQ_STRTOUMAX): Don't check for stdlb.h
        or strtoul.

Index: m4/check-decl.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/check-decl.m4,v
retrieving revision 1.28
diff -p -u -r1.28 check-decl.m4
--- m4/check-decl.m4    12 Aug 2001 13:26:00 -0000      1.28
+++ m4/check-decl.m4    12 Sep 2003 19:30:15 -0000
@@ -1,4 +1,4 @@
-#serial 18
+#serial 19
 
 dnl This is just a wrapper function to encapsulate this kludge.
 dnl Putting it in a separate file like this helps share it between
@@ -9,19 +9,9 @@ AC_DEFUN([jm_CHECK_DECLS],
   AC_REQUIRE([AC_HEADER_TIME])
   headers='
 #include <stdio.h>
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
-#  include <memory.h>
-# endif
-# include <string.h>
-#else
-# if HAVE_STRINGS_H
-#  include <strings.h>
-# endif
-#endif
-#if HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
+#include <string.h>
+#include <stdlib.h>
+
 #if HAVE_UNISTD_H
 # include <unistd.h>
 #endif
Index: m4/closeout.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/closeout.m4,v
retrieving revision 1.1
diff -p -u -r1.1 closeout.m4
--- m4/closeout.m4      31 Dec 2002 13:42:06 -0000      1.1
+++ m4/closeout.m4      12 Sep 2003 19:30:15 -0000
@@ -1,5 +1,5 @@
-# closeout.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# closeout.m4 serial 2
+dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
 dnl Public License, this file may be distributed as part of a program
@@ -9,5 +9,5 @@ dnl the same distribution terms as the r
 AC_DEFUN([gl_CLOSEOUT],
 [
   dnl Prerequisites of lib/closeout.c.
-  AC_CHECK_HEADERS_ONCE(stdlib.h)
+  :
 ])
Index: m4/gettimeofday.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/gettimeofday.m4,v
retrieving revision 1.7
diff -p -u -r1.7 gettimeofday.m4
--- m4/gettimeofday.m4  14 Aug 2003 21:59:28 -0000      1.7
+++ m4/gettimeofday.m4  12 Sep 2003 19:30:15 -0000
@@ -1,4 +1,4 @@
-#serial 4
+#serial 5
 
 dnl From Jim Meyering.
 dnl
@@ -12,14 +12,11 @@ dnl the wrapper functions that work arou
 AC_DEFUN([AC_FUNC_GETTIMEOFDAY_CLOBBER],
 [
  AC_REQUIRE([AC_HEADER_TIME])
- AC_CHECK_HEADERS_ONCE(stdlib.h string.h)
  AC_CACHE_CHECK([whether gettimeofday clobbers localtime buffer],
   jm_cv_func_gettimeofday_clobber,
   [AC_TRY_RUN([
 #include <stdio.h>
-#if HAVE_STRING_H
-# include <string.h>
-#endif
+#include <string.h>
 
 #if TIME_WITH_SYS_TIME
 # include <sys/time.h>
@@ -32,9 +29,7 @@ AC_DEFUN([AC_FUNC_GETTIMEOFDAY_CLOBBER],
 # endif
 #endif
 
-#if HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
+#include <stdlib.h>
 
 int
 main ()
Index: m4/lstat.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/lstat.m4,v
retrieving revision 1.16
diff -p -u -r1.16 lstat.m4
--- m4/lstat.m4 23 Jul 2003 11:08:01 -0000      1.16
+++ m4/lstat.m4 12 Sep 2003 19:30:15 -0000
@@ -1,4 +1,4 @@
-#serial 9
+#serial 10
 
 dnl From Jim Meyering.
 dnl Determine whether lstat has the bug that it succeeds when given the
@@ -22,6 +22,5 @@ AC_DEFUN([jm_FUNC_LSTAT],
 AC_DEFUN([gl_PREREQ_LSTAT],
 [
   AC_REQUIRE([AC_HEADER_STAT])
-  AC_CHECK_HEADERS_ONCE(stdlib.h)
-  AC_CHECK_DECLS_ONCE(free)
+  :
 ])
Index: m4/readdir.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/readdir.m4,v
retrieving revision 1.11
diff -p -u -r1.11 readdir.m4
--- m4/readdir.m4       16 Aug 2003 09:37:15 -0000      1.11
+++ m4/readdir.m4       12 Sep 2003 19:30:15 -0000
@@ -1,4 +1,4 @@
-#serial 6
+#serial 7
 
 dnl SunOS's readdir is broken in such a way that rm.c has to add extra code
 dnl to test whether a NULL return value really means there are no more files
@@ -18,7 +18,6 @@ dnl Written by Jim Meyering.
 AC_DEFUN([GL_FUNC_READDIR],
 [dnl
 AC_REQUIRE([AC_HEADER_DIRENT])
-AC_CHECK_HEADERS_ONCE(string.h)
 AC_CACHE_CHECK([for working readdir], gl_cv_func_working_readdir,
   [dnl
   # Arrange for deletion of the temporary directory this test creates, in
@@ -28,9 +27,7 @@ AC_CACHE_CHECK([for working readdir], gl
   AC_TRY_RUN(
 [#   include <stdio.h>
 #   include <sys/types.h>
-#   if HAVE_STRING_H
-#    include <string.h>
-#   endif
+#   include <string.h>
 
 #   ifdef HAVE_DIRENT_H
 #    include <dirent.h>
Index: m4/readutmp.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/readutmp.m4,v
retrieving revision 1.2
diff -p -u -r1.2 readutmp.m4
--- m4/readutmp.m4      16 Aug 2003 03:51:49 -0000      1.2
+++ m4/readutmp.m4      12 Sep 2003 19:30:15 -0000
@@ -1,4 +1,4 @@
-# readutmp.m4 serial 2
+# readutmp.m4 serial 3
 dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
@@ -58,6 +58,5 @@ $ac_includes_default
 # Prerequisites of lib/readutmp.c.
 AC_DEFUN([gl_PREREQ_READUTMP],
 [
-  AC_REQUIRE([AC_HEADER_STDC])
-  AC_CHECK_HEADERS_ONCE(string.h)
+  :
 ])
Index: m4/strtoumax.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/strtoumax.m4,v
retrieving revision 1.2
diff -p -u -r1.2 strtoumax.m4
--- m4/strtoumax.m4     17 May 2003 11:52:47 -0000      1.2
+++ m4/strtoumax.m4     12 Sep 2003 19:30:15 -0000
@@ -1,4 +1,4 @@
-# strtoumax.m4 serial 2
+# strtoumax.m4 serial 3
 dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
@@ -32,8 +32,6 @@ AC_DEFUN([gl_FUNC_STRTOUMAX],
 # Prerequisites of lib/strtoumax.c.
 AC_DEFUN([gl_PREREQ_STRTOUMAX], [
   jm_AC_TYPE_UINTMAX_T
-  AC_CHECK_HEADERS_ONCE(stdlib.h)
-  AC_CHECK_DECLS_ONCE(strtoul)
   AC_CHECK_DECLS(strtoull)
   AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
 ])




reply via email to

[Prev in Thread] Current Thread [Next in Thread]