Add open simplex noise library

ReadMe.org

@@ -132,6 +132,7 @@ Here are the known compatibility results, where blank means untested/unknown:
 | Licenses.cake               | Yes          | Yes          | Yes         | Yes   |
 | Math.cake                   | Yes          | Yes          | Yes         | Yes   |
 | Network.cake                | Yes          | Yes          | Yes         |       |
+| Noise.cake                  | Yes          | Yes          | Yes         | Yes   |
 | Ogre.cake                   | Yes          |              |             |       |
 | OgreInitialize.cake         | Yes          |              |             |       |
 | Oniguruma.cake              | Yes          |              | Yes         |       |
@@ -169,6 +170,7 @@ The following modules will automatically download their dependencies if missing:
 - Image.cake
 - ImGui.cake
 - Math.cake
+- Noise.cake
 - Ogre.cake
 - OgreInitialize.cake
 - Oniguruma.cake

src/Licenses.cake

@@ -1870,6 +1870,33 @@ necessary.  Here is a sample; alter the names:
 That's all there is to it!
 #"#)
 
+(var s-noise-license-string (const (addr (const char)))
+  #"#This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS 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 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 SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org>
+#"#)
+
 ;; Populated at compile-time
 (var-global g-licenses (array module-license) (array 0))
 (var-global g-licenses-count int 0)
@@ -1890,3 +1917,4 @@ That's all there is to it!
 (var-global g-curl-license-string (const (addr (const char))) s-curl-license-string)
 (var-global g-gnu-glib-license (const (addr (const char))) s-gnu-glib-license)
 (var-global g-cakelisp-copyright-string (const (addr (const char))) s-cakelisp-copyright-string)
+(var-global g-noise-license-string (const (addr (const char))) s-noise-license-string)

src/Noise.cake

@@ -0,0 +1,19 @@
+;; Noise.cake: Simplex noise etc.
+(set-cakelisp-option cakelisp-src-dir "Dependencies/cakelisp/src")
+
+(import "CHelpers.cake" "BuildTools.cake" "Dependencies.cake"
+        &defs-only "Licenses.cake")
+
+(export-and-evaluate
+ (add-c-search-directory-module "Dependencies/open-simplex-noise-in-c")
+ (c-import "open-simplex-noise.h"))
+
+(add-c-build-dependency "open-simplex-noise.c")
+
+(register-module-license "Open Simplex Noise" s-noise-license-string)
+
+(add-dependency-git-submodule
+ clone-open-simplex-noise
+ "https://github.com/smcameron/open-simplex-noise-in-c"
+ "Dependencies/open-simplex-noise-in-c")
+