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Re: [PLUGINS] Add 'extern "C"' wrappers to several header files

From: Duncan Sands <baldrick at free dot fr>
To: Diego Novillo <dnovillo at google dot com>
Cc: Ian Taylor <iant at google dot com>, gcc-patches at gcc dot gnu dot org
Date: Wed, 22 Jul 2009 15:48:34 +0200
Subject: Re: [PLUGINS] Add 'extern "C"' wrappers to several header files
References: <4A65D339.6040101@free.fr> <b798aad50907220526r2e4dae34qb2ee38e35b1a622a@mail.gmail.com>

Hi Diego, thanks for your comments.

Ian, wouldn't you have needed this for --enable-build-with-cxx?


I wasn't aware of -enable-build-with-cxx.  I just tried it and
unfortunately my patch breaks the build when it is enabled.
Compiling insn-attrtab.c:

In file included from insn-attrtab.c:15: insn-attr.h:50: error: previous declaration of âint get_attr_length(rtx_def*)â with âC++â linkage output.h:50: error: conflicts with new declaration with âCâ linkage insn-attr.h:51: error: previous declaration of âvoid shorten_branches(rtx_def*)â with âC++â linkage output.h:58: error: conflicts with new declaration with âCâ linkage

I'm not sure what the best way to proceed is.

Ciao,

Duncan.

Follow-Ups:
- Re: [PLUGINS] Add 'extern "C"' wrappers to several header files
  - From: Richard Guenther
- Re: [PLUGINS] Add 'extern "C"' wrappers to several header files
  - From: Gabriel Dos Reis

References:
- [PLUGINS] Add 'extern "C"' wrappers to several header files
  - From: Duncan Sands
- Re: [PLUGINS] Add 'extern "C"' wrappers to several header files
  - From: Diego Novillo

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