NetBSD Problem Report #51416

From www@NetBSD.org  Tue Aug 16 02:24:58 2016
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Date: Tue, 16 Aug 2016 02:24:56 +0000 (UTC)
From: coypu@sdf.org
Reply-To: coypu@sdf.org
To: gnats-bugs@NetBSD.org
Subject: Missing new C11 headers (stdalign.h and others)
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>Number:         51416
>Category:       standards
>Synopsis:       Missing new C11 headers (stdalign.h and others)
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    standards-manager
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Aug 16 02:25:00 +0000 2016
>Closed-Date:    Sun Feb 26 02:38:53 +0000 2017
>Last-Modified:  Sun Feb 26 02:38:53 +0000 2017
>Originator:     coypu
>Release:        NetBSD 7.99.35
>Organization:
>Environment:
NetBSD laptop 7.99.35 NetBSD 7.99.35 (GENERIC) #2: Mon Aug 15 20:16:12 IDT 2016  fly@laptop:/home/fly/obj/sys/arch/amd64/compile/GENERIC amd64

>Description:
Now we have C11 support but not all the headers to go along with it, so
packages correctly test for C11 before including them, which we pass,
but fail to include, breaking builds.

example: new math/py-pytables fails:

/* If C11 is supported, use it's built-in aligned allocation. */
#if __STDC_VERSION__ >= 201112L
  #include <stdalign.h>
#endif

and in build:

c-blosc/blosc/blosc.c:63:24: fatal error: stdalign.h: No such file or directory
>How-To-Repeat:

>Fix:

>Release-Note:

>Audit-Trail:

State-Changed-From-To: open->closed
State-Changed-By: maya@NetBSD.org
State-Changed-When: Sun, 26 Feb 2017 02:38:53 +0000
State-Changed-Why:
relevant one was added


>Unformatted:

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