From 181df118871b6fdb8dae76d25f58294fd8e89f30 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Thu, 6 Sep 2012 00:01:41 +0200
Subject: distro: gcc: Avoid retention of reference to `sed'.

* distro/base.scm (gcc-4.7)[pre-configure]: Patch fixincl.x.
---
 distro/base.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/distro/base.scm b/distro/base.scm
index d3a1228297..6d31b9efab 100644
--- a/distro/base.scm
+++ b/distro/base.scm
@@ -714,7 +714,13 @@ BFD (Binary File Descriptor) library, `gprof', `nm', `strip', etc.")
                 (format #f "#define LIB_SPEC \"-L~a/lib -rpath=~a/lib64 -rpath=~a/lib \" ~a~%"
                         libc out out suffix))
                (("([^ ]*)crt([^\\.])\\.o" _ prefix suffix)
-                (string-append libc "/lib/" prefix "crt" suffix ".o")))))
+                (string-append libc "/lib/" prefix "crt" suffix ".o")))
+
+             ;; Don't retain a dependency on the build-time sed.
+             (substitute* "fixincludes/fixincl.x"
+               (("static char const sed_cmd_z\\[\\] =.*;")
+                "static char const sed_cmd_z[] = \"sed\";"))))
+
          (alist-cons-after
           'configure 'post-configure
           (lambda _
-- 
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