[crosstool-ng/crosstool-ng] 53758f: Avoid host libs when compiling gettext.

[Alexey Neyman]

  Branch: refs/heads/master
  Home:   https://github.com/crosstool-ng/crosstool-ng
  Commit: 53758f34ef50050a8e75ac87975816d7d328370f
      https://github.com/crosstool-ng/crosstool-ng/commit/53758f34ef50050a8e75ac87975816d7d328370f
  Author: Alexey Neyman <stilor@att.net>
  Date:   2016-12-17 (Sat, 17 Dec 2016)

  Changed paths:
    M scripts/build/companion_libs/330-gettext.sh

  Log Message:
  -----------
  Avoid host libs when compiling gettext.

On Travis, old libxml2 is picked up from host and breaks the build.

Signed-off-by: Alexey Neyman <stilor@att.net>


  Commit: b1ac2e7a7d18f167219012621983263579a3be96
      https://github.com/crosstool-ng/crosstool-ng/commit/b1ac2e7a7d18f167219012621983263579a3be96
  Author: Alexey Neyman <stilor@att.net>
  Date:   2016-12-17 (Sat, 17 Dec 2016)

  Changed paths:
    M scripts/build/cc/100-gcc.sh
    M scripts/functions

  Log Message:
  -----------
  Pass original multi_os_dir to iterator.

This is needed for callbacks that use that directory to look inside
GCC internal directories, e.g. moving the libraries. This broke
when I made libexpat for target honor ${CT_SHARED_LIBS}.

Signed-off-by: Alexey Neyman <stilor@att.net>


  Commit: a72f841bc2d2a1b3db838d3178d46f010b2f760e
      https://github.com/crosstool-ng/crosstool-ng/commit/a72f841bc2d2a1b3db838d3178d46f010b2f760e
  Author: Alexey Neyman <stilor@att.net>
  Date:   2016-12-17 (Sat, 17 Dec 2016)

  Changed paths:
    M scripts/build/cc/100-gcc.sh
    M scripts/build/companion_libs/330-gettext.sh
    M scripts/functions

  Log Message:
  -----------
  Merge pull request #509 from stilor/more-gettext

More gettext-related fixes


Compare: https://github.com/crosstool-ng/crosstool-ng/compare/400f9e097265...a72f841bc2d2