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| author | Andy Wingo <wingo@pobox.com> | 2016-07-07 14:05:53 +0200 |
|---|---|---|
| committer | Andy Wingo <wingo@pobox.com> | 2016-07-07 14:05:53 +0200 |
| commit | d484bfbacec75941ba643ddc600e995f2c160928 (patch) | |
| tree | 1c5fb055cad874ed5cda45e000ecc57033cbd322 /m4/stddef_h.m4 | |
| parent | 0d191d13948c722dfe13cceca34a07df63669d6d (diff) | |
| download | guile-d484bfbacec75941ba643ddc600e995f2c160928.tar.gz | |
Update Gnulib to 68b6ade.
Also add --conditional-dependencies to the flags. See:
https://lists.gnu.org/archive/html/guile-devel/2016-07/msg00012.html
Diffstat (limited to 'm4/stddef_h.m4')
| -rw-r--r-- | m4/stddef_h.m4 | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/m4/stddef_h.m4 b/m4/stddef_h.m4 index c555e2952..c045c65f9 100644 --- a/m4/stddef_h.m4 +++ b/m4/stddef_h.m4 @@ -1,6 +1,6 @@ -dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues. -# stddef_h.m4 serial 4 -dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. +dnl A placeholder for <stddef.h>, for platforms that have issues. +# stddef_h.m4 serial 5 +dnl Copyright (C) 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -10,6 +10,9 @@ AC_DEFUN([gl_STDDEF_H], AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) AC_REQUIRE([gt_TYPE_WCHAR_T]) STDDEF_H= + AC_CHECK_TYPE([max_align_t], [], [HAVE_MAX_ALIGN_T=0; STDDEF_H=stddef.h], + [[#include <stddef.h> + ]]) if test $gt_cv_c_wchar_t = no; then HAVE_WCHAR_T=0 STDDEF_H=stddef.h @@ -43,5 +46,6 @@ AC_DEFUN([gl_STDDEF_H_DEFAULTS], [ dnl Assume proper GNU behavior unless another module says otherwise. REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) ]) |