05/09: gnu: python-pysam: Use 'modify-phases'.

[Ben Woodcroft]

benwoodcroft pushed a commit to branch master
in repository guix.

commit 397d463a12b719146ffe4f444f5f3e83cee4794e
Author: Marius Bakke <address@hidden>
Date:   Fri Sep 23 06:40:40 2016 +0100

    gnu: python-pysam: Use 'modify-phases'.
    
    * gnu/packages/bioinformatics.scm (python-pysam)[arguments]: Use
    'modify-phases'.
---
 gnu/packages/bioinformatics.scm |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index e7eb4c0..a6e3218 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -1359,12 +1359,12 @@ multiple sequence alignments.")
     (arguments
      `(#:tests? #f ; tests are excluded in the manifest
        #:phases
-       (alist-cons-before
-        'build 'set-flags
-        (lambda _
-          (setenv "LDFLAGS" "-lncurses")
-          (setenv "CFLAGS" "-D_CURSES_LIB=1"))
-        %standard-phases)))
+       (modify-phases %standard-phases
+         (add-before 'build 'set-flags
+           (lambda _
+             (setenv "LDFLAGS" "-lncurses")
+             (setenv "CFLAGS" "-D_CURSES_LIB=1")
+             #t)))))
     (inputs
      `(("ncurses"           ,ncurses)
        ("zlib"              ,zlib)))