04/04: doc: Update bit about GUIX_LD_WRAPPER_ALLOW_IMPURITIES.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit 280e9c2a26978474b13e8e29b57a6c7a8574df1a
Author: Ludovic Courtès <address@hidden>
Date:   Fri Jan 25 23:25:03 2019 +0100

    doc: Update bit about GUIX_LD_WRAPPER_ALLOW_IMPURITIES.
    
    This is a followup to d0a2db47fb550d684c47a0ae3b541a9a71727d9e.
    
    * doc/guix.texi (Application Setup)[The GCC toolchain]: Adjust bit
    about GUIX_LD_WRAPPER_ALLOW_IMPURITIES.
---
 doc/guix.texi | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index 0c8f3d1..22fc03b 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -1723,16 +1723,11 @@ including GCC itself, the GNU C Library (headers and 
binaries, plus
 debugging symbols in the @code{debug} output), Binutils, and a linker
 wrapper.
 
address@hidden attempt to use impure library, error message
-
 The wrapper's purpose is to inspect the @code{-L} and @code{-l} switches
 passed to the linker, add corresponding @code{-rpath} arguments, and
-invoke the actual linker with this new set of arguments.  By default,
-the linker wrapper refuses to link to libraries outside the store to
-ensure ``purity''.  This can be annoying when using the toolchain to
-link with local libraries.  To allow references to libraries outside the
-store you need to define the environment variable
address@hidden
+invoke the actual linker with this new set of arguments.  You can instruct the
+wrapper to refuse to link against libraries not in the store by setting the
address@hidden environment variable to @code{no}.
 
 @c TODO What else?