I think I fixed it, but someone needs to check it.
I looked at this issue as inspiration: https://issues.guix.gnu.org/41210
Now the package compiles, but it didn't fail yet, so it might be the
fix!
That's what I did:
index e3a9017ba5..c7b8fcc0ce 100644
--- a/gnu/packages/embedded.scm
+++ b/gnu/packages/embedded.scm
@@ -251,7 +251,7 @@ usable on embedded products.")
(origin-patches (package-source gcc-7))
(search-patches
"gcc-7-cross-environment-variables.patch"))))) (native-inputs
- `(("gcc@5" ,gcc-5)
+ `(("gcc@7" ,gcc-7)
("flex" ,flex)
("isl" ,isl-0.18)
,@(alist-delete "isl" (package-native-inputs xgcc))))
Jan Wielkiewicz
