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bug#22522: Commit b88e9cded7ae3756e3a2ec4a23e8df352a0239f9 breaks emacs

From: Ken Brown
Subject: bug#22522: Commit b88e9cded7ae3756e3a2ec4a23e8df352a0239f9 breaks emacs dumping for me
Date: Tue, 2 Feb 2016 15:25:26 -0500
User-agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1

On 2/2/2016 9:20 AM, Wolfgang Jenkner wrote:
On Mon, Feb 01 2016, Ken Brown wrote:

../../master/src/alloc.c: In function ‘lisp_align_malloc’:
../../master/src/alloc.c:1247:7: warning: implicit declaration of
function ‘hybrid_aligned_alloc’ [-Wimplicit-function-declaration]

Before Paul's 7fdc3cf, src/alloc.c used to contain a declaration for
aligned_alloc(), which a preprocessor definition turned into
a declaration for hybrid_aligned_alloc().  The preprocessor definition
was redundant as it is contained in src/conf_post.h as well, but the
declaration has to be supplied by some other include file.

(For FreeBSD, stdlib.h, which alloc.c includes, supplies the
declaration, guarded by #if __ISO_C_VISIBLE >= 2011 || __cplusplus >=
201103L, which is true by default, at least on FreeBSD 10).

Cygwin's stdlib.h also has the declaration with the same guard. But for some reason, alloc.c is still not getting the declaration. I'll have to figure out what's going on.


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