Re: Tune rpath by env. variable

[Pavel Raiskup]

On Friday 12 of December 2014 11:17:03 Gary V. Vaughan wrote:
> I'll commit a follow on patch, to tweak it like this, later today.

Thanks for the patch!  It is almost perfect.  During testing I noted that
there is still one dollar sign not substituted with quadrigraph.  Patch
0001 attached.

Also, I noted having LT_SYS_SEARCH_PATH="/lib64:" specified in config.site
does not change libtool's content;  it the LT_SYS_LIBRARY_PATH default
value stays empty.  I would like to have it fixed before 2.4.5, if
possible, because I would like to enable something like the following in
our default /usr/share/config.site file:

  if $arch_64bit; then
    : ${LT_SYS_LIBRARY_PATH="/lib64:/usr/lib64:"}
  fi

Also, I'm not sure whether we should touch the lt_cv_sys_*.  That should
not hurt too much but I would feel quite more safe if we use separate
variable and let the lt_cv_* for existing workarounds in the wild.
Something like the attachment 0002 would be nice to have pushed.

That code seems like asking for test-case also?

Thanks,
Pavel

0001-libtool.m4-typofix-subst-last-with-quadrigraph.patch
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0002-libtool-respect-config.site-LT_SYS_LIBRARY_PATH.patch
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