bioinformatics: seqan: Fix build by using GCC@12.

* guix-science/packages/bioinformatics.scm (seqan-3.0.2)[native-inputs]: Add
gcc-toolchain-12.

Merges: #570

1 files changed, 3 insertions, 1 deletions

diff --git a/guix-science/packages/bioinformatics.scm b/guix-science/packages/bioinformatics.scm
index a89775a..ac3b440 100644
--- a/guix-science/packages/bioinformatics.scm
+++ b/guix-science/packages/bioinformatics.scm
@@ -13,6 +13,7 @@
   #:use-module (gnu packages boost)
   #:use-module (gnu packages check)
   #:use-module (gnu packages cmake)
+  #:use-module (gnu packages commencement)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages cran)
   #:use-module (gnu packages curl)
@@ -866,7 +867,8 @@ Sequence Analysis Tools (RSAT).")
              (when tests?
                (invoke "ctest" "test" "--output-on-failure")))))))
     (native-inputs
-     (list bzip2 cereal zlib))
+     ;; For some reasons, it requires GCC <= 12 and fails with GCC >= 13.
+     (list bzip2 cereal gcc-toolchain-12 zlib))
     (home-page "https://www.seqan.de")
     (synopsis "Library for nucleotide sequence analysis")
     (description