* gnu/packages/patches/glibc-guix-locpath.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/base.scm (glibc)[source]: Use it.
  [native-search-paths]: Use 'GUIX_LOCPATH' instead of 'LOCPATH'.
* doc/guix.texi (Application Setup): Introduce the term "foreign
  distro".  Document 'GUIX_LOCPATH'.
---
 doc/guix.texi                                 | 23 +++++++++++-----
 gnu-system.am                                 |  1 +
 gnu/packages/base.scm                         |  7 +++--
 gnu/packages/patches/glibc-guix-locpath.patch | 38 +++++++++++++++++++++++++++
 4 files changed, 60 insertions(+), 9 deletions(-)
 create mode 100644 gnu/packages/patches/glibc-guix-locpath.patch