Bug 89477

Summary:	include/no_extern_c.h:47:1: error: template with C linkage
Product:	Mesa	Reporter:	Vinson Lee <vlee>
Component:	Mesa core	Assignee:	mesa-dev
Status:	RESOLVED FIXED	QA Contact:	mesa-dev
Severity:	blocker
Priority:	medium	CC:	jfonseca, mark.a.janes
Version:	git	Keywords:	bisected, regression
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Vinson Lee 2015-03-06 20:01:42 UTC

mesa: bf061a3d2ec00aa486cda0fb4af04e50e8522868 (master 10.6.0-devel)

  CXX      codegen/nv50_ir_from_tgsi.lo
In file included from ../../../../include/c99_compat.h:28:0,
                 from ../../../../src/gallium/include/pipe/p_compiler.h:32,
                 from ../../../../src/gallium/auxiliary/tgsi/tgsi_dump.h:31,
                 from codegen/nv50_ir_from_tgsi.cpp:24:
../../../../include/no_extern_c.h:47:1: error: template with C linkage
 template<class T> class _IncludeInsideExternCNotPortable;
 ^


Build error is introduced with commit bfb4db83b618d57fcc5f0c9e9fdb3a7ff33d07f3.

commit bfb4db83b618d57fcc5f0c9e9fdb3a7ff33d07f3
Author: José Fonseca <jfonseca@vmware.com>
Date:   Thu Dec 11 22:14:14 2014 +0000

    include: Add helper header to help trap includes inside extern C.
    
    This is just to help repro and fixing these issues with any C++ compiler --

Comment 1 Mark Janes 2015-03-06 20:34:18 UTC

Can you please include your configure line?  I'm having trouble reproducing your failure.

Comment 2 Mark Janes 2015-03-06 21:16:19 UTC

patch sent to list.

Comment 3 Mark Janes 2015-03-09 16:48:31 UTC

This was pushed to master.

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