From f127bce3ecf4964d0733537b32266f93d816b6b5 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Thu, 27 Jan 2022 22:13:00 +0100
Subject: [PATCH] gnu: pigx-chipseq: Fix Python module capture.

The build system expects all Python modules to be on PYTHONPATH.

* gnu/packages/bioinformatics.scm (pigx-chipseq)[arguments]: Set PYTHONPATH
variable in new build phase.
---
 gnu/packages/bioinformatics.scm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index e501c84265..9e7191dad8 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -10972,7 +10972,10 @@ expression report comparing samples in an easily configurable manner.")
        (modify-phases %standard-phases
          (add-before 'bootstrap 'autoreconf
            (lambda _
-             (invoke "autoreconf" "-vif"))))))
+             (invoke "autoreconf" "-vif")))
+         (add-before 'configure 'set-PYTHONPATH
+           (lambda _
+             (setenv "PYTHONPATH" (getenv "GUIX_PYTHONPATH")))))))
     (inputs
      (list grep
            coreutils