gnu: Add opensles.

* gnu/packages/audio.scm (opensles): New variable.
* gnu/packages/patches/opensles-add-license-file.patch: New file.
* gnu/local.mk (opensles-add-license-file.patch): New reference.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

gnu/local.mk

@@ -1371,6 +1371,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/openssh-hurd.patch			\
   %D%/packages/patches/openresolv-restartcmd-guix.patch	\
   %D%/packages/patches/openscad-parser-boost-1.72.patch	\
+  %D%/packages/patches/opensles-add-license-file.patch			\
   %D%/packages/patches/openssl-runpath.patch			\
   %D%/packages/patches/openssl-1.1-c-rehash-in.patch		\
   %D%/packages/patches/openssl-c-rehash-in.patch		\

gnu/packages/audio.scm

@@ -129,6 +129,68 @@
   #:use-module (srfi srfi-1)
   #:use-module (srfi srfi-26))
 
+(define-public opensles
+  (package
+    (name "opensles")
+    (version "1.1.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri
+        (git-reference
+         (url "https://github.com/KhronosGroup/OpenSL-ES-Registry.git")
+         (commit "ea5104bf37bf525c25e6ae2386586048179d0fda")))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0j5bm7h3ahz66f23i9abwc0y10agfkpksnj6y078x2nichq66h4f"))
+       (patches
+        (search-patches "opensles-add-license-file.patch"))))
+    (build-system copy-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'install 'clean
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out")))
+               (mkdir-p (string-append out "/etc"))
+               (mkdir-p (string-append out "/include"))
+               (mkdir-p (string-append out "/share"))
+               (rename-file
+                (string-append out "/api/1.1/OpenSLES_IID.c")
+                (string-append out "/etc/OpenSLES_IID.c"))
+               (rename-file
+                (string-append out "/api/1.1/OpenSLES.h")
+                (string-append out "/include/OpenSLES.h"))
+               (rename-file
+                (string-append out "/api/1.1/OpenSLES_Platform.h")
+                (string-append out "/include/OpenSLES_Platform.h"))
+               (rename-file
+                (string-append out "/api/1.1/README.txt")
+                (string-append out "/share/README.txt"))
+               (rename-file
+                (string-append out "/LICENSE.txt")
+                (string-append out "/share/LICENSE.txt"))
+               (for-each delete-file-recursively
+                         (list
+                          (string-append out "/api")
+                          (string-append out "/specs")))
+               (for-each delete-file
+                         (list
+                          (string-append out "/CODE_OF_CONDUCT.md")
+                          (string-append out "/index.php")
+                          (string-append out "/README.md"))))
+             #t)))))
+    (synopsis "Embedded Audio Acceleration")
+    (description "OpenSLES is a royalty-free, cross-platform,
+hardware-accelerated audio API tuned for embedded systems.  It provides a
+standardized, high-performance, low-latency method to access audio
+functionality for developers of native applications on embedded mobile
+multimedia devices, enabling straightforward cross-platform deployment of
+hardware and software audio capabilities, reducing implementation effort, and
+promoting the market for advanced audio.")
+    (home-page "https://www.khronos.org/opensles/")
+    (license (license:non-copyleft "file:///LICENSE.txt"))))
+
 (define-public wildmidi
   (package
     (name "wildmidi")

gnu/packages/patches/opensles-add-license-file.patch

@@ -0,0 +1,45 @@
+From 3a78134a35b448d9d4136ffbc55175be7fab6644 Mon Sep 17 00:00:00 2001
+From: Raghav Gururajan <raghavgururajan@disroot.org>
+Date: Mon, 6 Jul 2020 00:34:20 -0400
+Subject: [PATCH] [PATCH]: Add license file.
+
+---
+ LICENSE.txt | 25 +++++++++++++++++++++++++
+ 1 file changed, 25 insertions(+)
+ create mode 100644 LICENSE.txt
+
+diff --git a/LICENSE.txt b/LICENSE.txt
+new file mode 100644
+index 0000000..0fce823
+--- /dev/null
++++ b/LICENSE.txt
+@@ -0,0 +1,25 @@
++/*
++ * Copyright (c) 2007-2011 The Khronos Group Inc.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a copy of
++ * this software and /or associated documentation files (the "Materials "), to
++ * deal in the Materials without restriction, including without limitation the
++ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
++ * sell copies of the Materials, and to permit persons to whom the Materials are
++ * furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice shall be included
++ * in all copies or substantial portions of the Materials.
++ *
++ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
++ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
++ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
++ * OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE USE OR OTHER DEALINGS IN THE
++ * MATERIALS.
++ *
++ * OpenSLES_IID.c - OpenSL ES version 1.1
++ *
++ */
+\ No newline at end of file
+-- 
+2.26.2
+