[RFA/PATCH] Darwin fixes for ltconfig, ltcf-c.sh

[Klee Dienes <klee at apple dot com>]

The enclosed patch fixes the Darwin support in the top-level libtool 
support files of the binutils and GDB source repository.  For the most 
part it just adds more Darwin-specific config blocks to ltconfig and 
ltcf-c.sh, and fixes a couple of nits in the existing Darwin support.

The only non-Darwin-specific patch is the change to default 
CONFIG_SHELL to /bin/sh in ltconfig ... this prevents ltconfig from 
silently setting max_cmd_len to "none" if CONFIG_SHELL is not passed to 
ltconfig.


2002-11-12  Klee Dienes  <kdienes@apple.com>

        * ltconfig: Default CONFIG_SHELL to /bin/sh if no value is 
passed in
        by the environment.  Recognize "macos10" as specifying a
        Darwin-based system.  Remove extra '$' in library_names_spec 
for the
        Darwin configuration.
        * ltcf-c.sh: Move the Darwin config-block from the 
"$with_gnu_ld =
        yes" section to the "$with_gnu_ld = no" section (Darwin doesn't 
use
        GNU ld as it's linker).  Use ac_cv_prog_cc_pic to set pic 
flags, not
        lt_cv_prog_cc_pic.  Add a Darwin block for pic flags when using 
GCC
        as well as when using the system compiler.  Recognize "macos10" 
as
        specifying a Darwin-based system in all clauses.

Attachment: ltconfig.txt
Description: Text document