From 2657bdc100a285d73b02a26a5fcaad80010b75f6 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Sat, 4 Dec 2021 19:41:18 +0100
Subject: [PATCH] gnu: vcftools: Replace references to %outputs.

* gnu/packages/bioinformatics.scm (vcftools)[arguments]: Use gexp to remove
references to %outputs.
---
 gnu/packages/bioinformatics.scm | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index cc1e9f658e..4fef4384e8 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -7623,11 +7623,11 @@ profiles, and associated taxonomic information.")
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f ; no "check" target
-       #:make-flags (list
-                     "CFLAGS=-O2" ; override "-m64" flag
-                     (string-append "PREFIX=" (assoc-ref %outputs "out"))
-                     (string-append "MANDIR=" (assoc-ref %outputs "out")
-                                    "/share/man/man1"))))
+       #:make-flags
+       ,#~(list
+           "CFLAGS=-O2"                 ; override "-m64" flag
+           (string-append "PREFIX=" #$output)
+           (string-append "MANDIR=" #$output "/share/man/man1"))))
     (native-inputs
      `(("pkg-config" ,pkg-config)))
     (inputs