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author | Paul Eggert <eggert@cs.ucla.edu> | 2011-04-06 00:04:53 -0700 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2011-04-06 00:04:53 -0700 |
commit | 54fc1789b3451b42d3b243cc7cf7e10f3711a51e (patch) | |
tree | 8976c197c638557dc166a28971423cdca6fe7cd4 /m4 | |
parent | 41cf7d1aec986e1b92ca14231ac4ec242c233d45 (diff) | |
parent | b69769da408705e40929b793d79d3bfe6a3a5a48 (diff) | |
download | emacs-54fc1789b3451b42d3b243cc7cf7e10f3711a51e.tar.gz |
* lib/gnulib.mk, m4/stdbool.m4, m4/stddef_h.m4, m4/stdint.m4: Merge from gnulib.
Diffstat (limited to 'm4')
-rw-r--r-- | m4/stdbool.m4 | 3 | ||||
-rw-r--r-- | m4/stddef_h.m4 | 6 | ||||
-rw-r--r-- | m4/stdint.m4 | 3 |
3 files changed, 8 insertions, 4 deletions
diff --git a/m4/stdbool.m4 b/m4/stdbool.m4 index 838cf0f4679..1ebf3e6808c 100644 --- a/m4/stdbool.m4 +++ b/m4/stdbool.m4 @@ -5,7 +5,7 @@ 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. -#serial 4 +#serial 5 # Prepare for substituting <stdbool.h> if it is not supported. @@ -21,6 +21,7 @@ AC_DEFUN([AM_STDBOOL_H], STDBOOL_H='stdbool.h' fi AC_SUBST([STDBOOL_H]) + AM_CONDITIONAL([GL_GENERATE_STDBOOL_H], [test -n "$STDBOOL_H"]) if test "$ac_cv_type__Bool" = yes; then HAVE__BOOL=1 diff --git a/m4/stddef_h.m4 b/m4/stddef_h.m4 index 1942b6aa0df..1ae2344318e 100644 --- a/m4/stddef_h.m4 +++ b/m4/stddef_h.m4 @@ -1,5 +1,5 @@ dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues. -# stddef_h.m4 serial 3 +# stddef_h.m4 serial 4 dnl Copyright (C) 2009-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -9,6 +9,7 @@ AC_DEFUN([gl_STDDEF_H], [ AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) AC_REQUIRE([gt_TYPE_WCHAR_T]) + STDDEF_H= if test $gt_cv_c_wchar_t = no; then HAVE_WCHAR_T=0 STDDEF_H=stddef.h @@ -24,6 +25,8 @@ AC_DEFUN([gl_STDDEF_H], REPLACE_NULL=1 STDDEF_H=stddef.h fi + AC_SUBST([STDDEF_H]) + AM_CONDITIONAL([GL_GENERATE_STDDEF_H], [test -n "$STDDEF_H"]) if test -n "$STDDEF_H"; then gl_NEXT_HEADERS([stddef.h]) fi @@ -41,5 +44,4 @@ AC_DEFUN([gl_STDDEF_H_DEFAULTS], dnl Assume proper GNU behavior unless another module says otherwise. REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) - STDDEF_H=''; AC_SUBST([STDDEF_H]) ]) diff --git a/m4/stdint.m4 b/m4/stdint.m4 index e7d0d0765a2..dff37fe1bf9 100644 --- a/m4/stdint.m4 +++ b/m4/stdint.m4 @@ -1,4 +1,4 @@ -# stdint.m4 serial 39 +# stdint.m4 serial 40 dnl Copyright (C) 2001-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -305,6 +305,7 @@ static const char *macro_values[] = STDINT_H=stdint.h fi AC_SUBST([STDINT_H]) + AM_CONDITIONAL([GL_GENERATE_STDINT_H], [test -n "$STDINT_H"]) ]) dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) |