[bug#43391] [PATCH 1/1] gnu: Add quickjs.

[rprior--- via Guix-patches via <guix-patches@gnu.org>]

From: Ryan Prior <rprior@protonmail.com>

* gnu/packages/javascript.scm (quickjs): New variable.
---
 gnu/packages/javascript.scm | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/gnu/packages/javascript.scm b/gnu/packages/javascript.scm
index fbc7388f3d..9c6c95bd70 100644
--- a/gnu/packages/javascript.scm
+++ b/gnu/packages/javascript.scm
@@ -447,3 +447,33 @@ to use, and is very similar to Lua.  There is no need to interact with byzantine
 C++ template mechanisms, or worry about marking and unmarking garbage collection
 roots, or wrestle with obscure build systems.")
     (license license:isc)))
+
+(define-public quickjs
+  (package
+    (name "quickjs")
+    (version "2020-09-06")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://bellard.org/quickjs/quickjs-"
+                                  version ".tar.xz"))
+              (sha256
+               (base32 "05vpnnzmws7plnwsnk2brwf7whyj84l5xl0iahi1xdn6rpla6880"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:make-flags
+       (list "prefix="
+             (string-append "DESTDIR=" %output))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)
+         (replace 'check
+           (lambda _
+             (invoke "make" "microbench"))))))
+    (home-page "https://bellard.org/quickjs/")
+    (synopsis "Small embeddable Javascript engine")
+    (description "QuickJS supports the ES2020 specification including modules,
+asynchronous generators, proxies, BigInt and BigDecimal.  It can compile
+Javascript sources to executables with no external dependency.  It includes a
+command line interpreter with contextual colorization implemented in
+Javascript and a small built-in standard library with C library wrappers.")
+    (license license:expat)))
-- 
2.17.1