[antlr-interest] Problem with autotools while using antlr3 C runtime

[Kirby Bohling]

Use no-define in the configure.ac file.

AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])

See:
http://gcc.gnu.org/svn/gcc/branches/cilkplus/libstdc++-v3/configure.ac
or
http://www.delorie.com/gnu/docs/automake/automake_24.html

I think this is a sign you or the other package are using the config.h
file wrong, but that's a different discussion.  At least that's my
guess, I haven't tried it.

Kirby


On Tue, Oct 11, 2011 at 3:36 AM, 金杰 <hellojinjie at gmail.com> wrote:
> Hi All,
>
> the antlr3 C runtime is build with autotools.
> the autotools generate a header antlr3config.h, this header has
> defined: #define PACKAGE "libantlr3c"
>
> my project is also build with autotools, there is a header config.h, which
> define: #define PACKAGE "polaris"
> when I compile my code, there is an error:
>
> In file included from /opt/antlr3c/include/antlr3defs.h:246,
>                 from /opt/antlr3c/include/antlr3.h:33,
>                 from PolarisAdmin.cc:13:
> /opt/antlr3c/include/antlr3config.h:96:1: error: "PACKAGE" redefined
>
> the error indicate that  "PACKAGE" has redefined.
>
> is it a bug?  (:
> how can I avoid this error?
>
> thank you in advance.
> --
> hellojinjie
>
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