----- Original Message -----
From: "Ronald Lamprecht" <[EMAIL PROTECTED]>
To: "martin capitanio" <[EMAIL PROTECTED]>; "Raoul Bourquin"
<[EMAIL PROTECTED]>; "Erich Schubert" <[EMAIL PROTECTED]>
Cc: <enigma-devel@nongnu.org>
Sent: Wednesday, November 29, 2006 2:58 PM
Subject: Re: [Enigma-devel] BUG: tolua verirrt
Hi,
martin capitanio wrote:
I just tried compile the svn trunk. The '-x c++' option is
misapplied here.
Martin Capitanio
svn up
Revision 484
...
make[1]: Leaving directory `/rep/svn/public/enigma-game-trunk/lib-src'
Making all in tools
make[1]: Entering directory `/rep/svn/public/enigma-game-trunk/tools'
gcc -I../lib-src/lua -x c++ -DENABLE_ASSERT -g -DCXXLUA -g -O2 -o
tolua tolua-tolua.o tolua-toluabind.o -L../lib-src/lua -
llua -lstdc++ -lxerces-c -lpng -ldl
Just guessing - you use Debian with autoconf 2.60a-4, a test version of
autoconf?
Raoul had exactly the same problem. My recommendation was to downgrade to
the stable 2.59a-3 autoconf version what seemed to help.
@Raoul did you downgrade automake, too?
The gcc command above is nonsense. The error should be anywhere in
autoconf/automake.
Please report the error to the maintainers of the autoconf/automake
package.
Ronald, are you sure about that? It looks to me like either automake or
autoconf decided to use gcc as the linker.
IIRC that is perfectly valid, as gcc is happy to pretend to be a linker, and
simply pass the relevant arguments on to the linker.
The problem is that it used both $CFLAGS and $LDFLAGS when calling gcc as a
linker. The "-x c++" causes gcc to ignore the file extentions,
and attempt to compile the .o files as though they were C++ files, before
trying to link them.
If there is a bug in atuoconf/automake I would say it is passing $CFLAGS to
gcc when invoking gcc as a linker.
That said, upsteam may feel that is the correct thing to do. I doubt
upstream autoconf and automake maintainers support
use of "-x c++" in $CLAGS, for many reasons, not the least of which is that
that option is not very portable.
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