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| author | Paul Eggert <eggert@cs.ucla.edu> | 2017-09-10 08:39:55 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2017-09-10 08:40:43 -0700 |
| commit | b079ee72ac25590cd8b7b185b32ea5d2d43a9909 (patch) | |
| tree | bbd4f1a2a0524ce1e380019d7d2b59a5c18f0844 /m4/warnings.m4 | |
| parent | c990f8d93dcc78aa98e58b89bddb666efcea2710 (diff) | |
| download | emacs-b079ee72ac25590cd8b7b185b32ea5d2d43a9909.tar.gz | |
Merge from gnulib
This incorporates:
2017-09-08 stddef: Avoid conflict with system-defined max_align_t
2017-08-24 warnings: fix compilation with old autoconf
2017-08-23 glob: merge from glibc with Zanella glob changes
2017-08-17 random: Fix test compilation failure on Cygwin 1.5.25
* doc/misc/texinfo.tex, lib/flexmember.h, lib/stddef.in.h:
* lib/stdlib.in.h, m4/manywarnings.m4, m4/stdlib_h.m4:
* m4/warnings.m4:
Copy from Gnulib.
* lib/gnulib.mk.in: Regenerate.
Diffstat (limited to 'm4/warnings.m4')
| -rw-r--r-- | m4/warnings.m4 | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/m4/warnings.m4 b/m4/warnings.m4 index aa2735b77ff..870472b624b 100644 --- a/m4/warnings.m4 +++ b/m4/warnings.m4 @@ -1,4 +1,4 @@ -# warnings.m4 serial 12 +# warnings.m4 serial 13 dnl Copyright (C) 2008-2017 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -59,7 +59,8 @@ AC_DEFUN([gl_UNKNOWN_WARNINGS_ARE_ERRORS], [_AC_LANG_DISPATCH([$0], _AC_LANG, $@)]) # Specialization for _AC_LANG = C. This macro can be AC_REQUIREd. -AC_DEFUN([gl_UNKNOWN_WARNINGS_ARE_ERRORS(C)], +# Use of m4_defun rather than AC_DEFUN works around a bug in autoconf < 2.63b. +m4_defun([gl_UNKNOWN_WARNINGS_ARE_ERRORS(C)], [ AC_LANG_PUSH([C]) gl_UNKNOWN_WARNINGS_ARE_ERRORS_IMPL @@ -67,7 +68,8 @@ AC_DEFUN([gl_UNKNOWN_WARNINGS_ARE_ERRORS(C)], ]) # Specialization for _AC_LANG = C++. This macro can be AC_REQUIREd. -AC_DEFUN([gl_UNKNOWN_WARNINGS_ARE_ERRORS(C++)], +# Use of m4_defun rather than AC_DEFUN works around a bug in autoconf < 2.63b. +m4_defun([gl_UNKNOWN_WARNINGS_ARE_ERRORS(C++)], [ AC_LANG_PUSH([C++]) gl_UNKNOWN_WARNINGS_ARE_ERRORS_IMPL |