From bcc65510839d1b1800e0fd93b7e4c4d8f79a754c Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Feb 2018 22:10:47 +0200
Subject: gnu: ccl: Patch absolute file-name.

* gnu/packages/lisp.scm (ccl)[arguments]: In 'pre-build add substitution
for /bin/pwd.
---
 gnu/packages/lisp.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/lisp.scm b/gnu/packages/lisp.scm
index f05d7eec78..a506566a05 100644
--- a/gnu/packages/lisp.scm
+++ b/gnu/packages/lisp.scm
@@ -484,6 +484,8 @@ (define-public ccl
            ;; Enter the source directory for the current platform's lisp
            ;; kernel, and run 'make clean' to remove the precompiled one.
            (lambda _
+             (substitute* "lisp-kernel/m4macros.m4"
+               (("/bin/pwd") (which "pwd")))
              (chdir (string-append
                      "lisp-kernel/"
                      ,(match (or (%current-target-system) (%current-system))
-- 
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