From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 1 Nov 2024 00:17:11 +0000 (-0700)
Subject: Say malloc/realloc cache vars can have spaces
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ebfccbf7502dfa01d16034b58b27f81038b8aabf;p=thirdparty%2Fautoconf.git

Say malloc/realloc cache vars can have spaces
---

diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index 1ff2f47d6..222647b84 100644
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -5390,6 +5390,7 @@ rpl_malloc (size_t n)
 
 The result of this macro is cached in the
 @code{ac_cv_func_malloc_0_nonnull} variable.
+The result might contain spaces, e.g., @code{guessing yes}.
 
 If you don't want to maintain a @code{malloc.c} file in your package
 manually, you can instead use the Gnulib module @code{malloc-gnu}.
@@ -5497,6 +5498,7 @@ the native @code{realloc} is not used in the main project.  See
 
 The result of this macro is cached in the
 @code{ac_cv_func_realloc_0_nonnull} variable.
+The result might contain spaces, e.g., @code{guessing yes}.
 
 This macro does not check compatibility with glibc @code{realloc (@var{p}, 0)}
 when @var{p} is non-null, as glibc 1--2.1 behaves differently from glibc