Re: Make sure compiler is assigned

[Ralf Wildenhues]

Hi Peter,

* Peter Ekberg wrote on Wed, Sep 21, 2005 at 07:30:20PM CEST:
> 
> Here's another old thing sitting locally.

Yes, and that one I remember why I held it back: _LT_TAG_COMPILER is
both used through a m4_require and through direct calls.  This is not
very safe, and I don't like it much.  I looked at the differences in the
generated output now, and believe it's ok for this one.

> And here's the trivial patch in case that's what's holding
> this up:
> 
>       * libltdl/m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS): Require
>       _LT_TAG_COMPILER to make sure that $compiler is assigned.
>       Fixes crippled configure output.

_LT_COMPILER_PIC and _LT_LINKER_SHLIBS also lack the m4_require.
Please add them, too (at the end of the requires!) and commit to HEAD.

Thanks!
Ralf