11/19: gnu: Add rust-clang-sys-0.11.

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit 389f9ab6ab52d73cfd82b6ef1fc5e07098357ea5
Author: Valentin Ignatev <address@hidden>
AuthorDate: Sun Jan 26 16:12:40 2020 +0300

    gnu: Add rust-clang-sys-0.11.
    
    * gnu/packages/crates-io.scm (rust-clang-sys-0.11): New variable.
    
    Signed-off-by: Efraim Flashner <address@hidden>
---
 gnu/packages/crates-io.scm | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 9d2dab6..db52c14 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2068,6 +2068,38 @@ for computer graphics.")
                        (string-append clang "/lib")))
              #t)))))))
 
+(define-public rust-clang-sys-0.11
+  (package
+    (inherit rust-clang-sys-0.22)
+    (name "rust-clang-sys")
+    (version "0.11.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "clang-sys" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "17i47skqp1d9svil2m1wspnhz7ci1x0fipia70ns0qffciwiz48r"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags-0.7)
+        ("rust-clippy" ,rust-clippy-0.0)
+        ("rust-glob" ,rust-glob-0.2)
+        ("rust-lazy-static" ,rust-lazy-static-0.2)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-libloading" ,rust-libloading-0.3))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'set-environmental-variable
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((clang (assoc-ref inputs "libclang")))
+               (setenv "LIBCLANG_PATH"
+                       (string-append clang "/lib")))
+             #t)))))))
+
 (define-public rust-clap-2
   (package
     (name "rust-clap")