24/26: gnu: rust: Make it "supported" on all systems but i686-linux.

[guix-commits]

marusich pushed a commit to branch wip-ppc64le
in repository guix.

commit 5a48717f6336e883d927c43957ec2ebd5c265628
Author: Chris Marusich <cmmarusich@gmail.com>
AuthorDate: Sun Mar 7 15:58:19 2021 -0800

    gnu: rust: Make it "supported" on all systems but i686-linux.
    
    * gnu/packages/rust.scm (rust-1.30)[supported-systems]: Instead of 
hard-coding
    this to just "x86_64-linux", calculate the supported systems by deleting
    "i686-linux" from %supported-systems.
---
 gnu/packages/rust.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/rust.scm b/gnu/packages/rust.scm
index 70d19e0..98c553c 100644
--- a/gnu/packages/rust.scm
+++ b/gnu/packages/rust.scm
@@ -448,7 +448,9 @@ jemalloc = \"" jemalloc "/lib/libjemalloc_pic.a" "\"
            (search-path-specification
             (variable "LIBRARY_PATH")
             (files '("lib" "lib64")))))
-    (supported-systems '("x86_64-linux"))
+    (supported-systems
+     (delete "i686-linux"  ; fails to build, see bug #35519
+             %supported-systems))
     (synopsis "Compiler for the Rust progamming language")
     (description "Rust is a systems programming language that provides memory
 safety and thread safety guarantees.")