02/02: gnu: polybar: Add comment about build specificity.

[guix-commits]

ngz pushed a commit to branch master
in repository guix.

commit e2684594f62ecfc676ede5f3f7b560327565a814
Author: Nicolas Goaziou <address@hidden>
AuthorDate: Mon Feb 10 00:33:06 2020 +0100

    gnu: polybar: Add comment about build specificity.
    
    * gnu/packages/wm.scm (polybar): Add comment about order of native inputs.
---
 gnu/packages/wm.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/wm.scm b/gnu/packages/wm.scm
index d737926..3c0d14e 100644
--- a/gnu/packages/wm.scm
+++ b/gnu/packages/wm.scm
@@ -1296,6 +1296,8 @@ its size
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("python-sphinx" ,python-sphinx) ; for the manual
+       ;; XXX: "python" input must be located after "python-2", or the package
+       ;; fails to build with "missing required python module: xcbgen".
        ("python-2" ,python-2)           ; lib/xpp depends on python 2
        ("python" ,python)))             ; xcb-proto depends on python 3
     (home-page "https://polybar.github.io/";)