03/03: gnu: eigen-for-tensorflow: Build with GCC 7.

[guix-commits]

rekado pushed a commit to branch core-updates-frozen
in repository guix.

commit 6d3439b0c096040d05491df07e4a319113d19eb3
Author: Ricardo Wurmus <rekado@elephly.net>
AuthorDate: Mon Dec 13 23:26:23 2021 +0100

    gnu: eigen-for-tensorflow: Build with GCC 7.
    
    * gnu/packages/algebra.scm (eigen-for-tensorflow)[native-inputs]: Add gcc-7.
---
 gnu/packages/algebra.scm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index 2c9674f..79785bd 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -42,6 +42,7 @@
   #:use-module (gnu packages ed)
   #:use-module (gnu packages flex)
   #:use-module (gnu packages fltk)
+  #:use-module (gnu packages gcc)
   #:use-module (gnu packages gl)
   #:use-module (gnu packages graphviz)
   #:use-module (gnu packages image)
@@ -1066,8 +1067,9 @@ features, and more.")
                  '(begin
                     (substitute* "unsupported/CMakeLists.txt"
                       (("add_subdirectory\\(test.*")
-                       "# Do not build the tests for unsupported features.\n"))
-                    #t)))))))
+                       "# Do not build the tests for unsupported 
features.\n"))))))
+      (native-inputs
+       (list gcc-7)))))
 
 (define-public eigen-for-tensorflow-lite
   ;; This commit was taken from