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| author | Paul Eggert <eggert@cs.ucla.edu> | 2011-01-19 22:15:41 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2011-01-19 22:16:29 -0800 |
| commit | 80905e10d427a3abdeb61e2677a6cbe0f8ac1aba (patch) | |
| tree | e589c23789b3d0811bbd6f9c2203af595b9cd833 /m4/errno_h.m4 | |
| parent | c93f15eceb7bad3fd57d32ebf7f0676fb5fd3247 (diff) | |
| download | gnulib-80905e10d427a3abdeb61e2677a6cbe0f8ac1aba.tar.gz | |
assume <ctype.h>, ..., <time.h> exist
For years gnulib has been assuming the existence of the headers
<ctime.h>, <errno.h>, <fcntl.h>, <locale.h>, <signal.h>,
<stdio.h>, <stdlib.h>, <string.h>, and <time.h>. Omit checks for
them, since they don't appear to be needed.
* README (Portability guidelines): Document this.
* lib/flock.c: Assume <fcntl.h> exists.
* lib/regex_internal.h: Assume <locale.h> exists.
* m4/ctype.m4 (gl_CTYPE_H): Assume <ctype.h> exists.
* m4/errno_h.m4 (gl_HEADER_ERRNO_H): Assume <errno.h> exists.
* m4/fcntl_h.m4 (gl_FCNTL_H): Assume <fcntl.h> exists.
* m4/flock.m4 (gl_PREREQ_FLOCK): Likewise.
* m4/locale_h.m4 (gl_LOCALE_H): Assume <locale.h> exists.
* m4/regex.m4 (gl_REGEX): Likewise.
* m4/signal_h.m4 (gl_SIGNAL_H): Assume <signal.h> exists.
* m4/stdio_h.m4 (gl_STDIO_H): Assume <stdio.h> exists.
* m4/stdlib_h.m4 (gl_STDLIB_H): Assume <stdlib.h> exists.
* m4/string_h.m4 (gl_STRING_H): Assume <string.h> exists.
* tests/test-argp.c: Likewise.
* m4/time_h.m4 (gl_HEADER_TIME_H_BODY): Assume <time.h> exists.
Diffstat (limited to 'm4/errno_h.m4')
| -rw-r--r-- | m4/errno_h.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/m4/errno_h.m4 b/m4/errno_h.m4 index 427c3f25f6..687bafff2d 100644 --- a/m4/errno_h.m4 +++ b/m4/errno_h.m4 @@ -1,4 +1,4 @@ -# errno_h.m4 serial 7 +# errno_h.m4 serial 8 dnl Copyright (C) 2004, 2006, 2008-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -50,7 +50,7 @@ booboo if test $gl_cv_header_errno_h_complete = yes; then ERRNO_H='' else - gl_CHECK_NEXT_HEADERS([errno.h]) + gl_NEXT_HEADERS([errno.h]) ERRNO_H='errno.h' fi AC_SUBST([ERRNO_H]) |