luajit.org (#2939)

* luajit.org

* ROLLING ver

* wip

* maybe LUAJIT_PATH

* LUA_PATH

---------

Co-authored-by: Jacob Heider <jacob@tea.xyz>

projects/luajit.org/package.yml

@@ -0,0 +1,40 @@
+distributable:
+  url: https://github.com/LuaJIT/LuaJIT/archive/v{{version.raw}}.ROLLING.tar.gz
+  strip-components: 1
+versions:
+  github: LuaJIT/LuaJIT/tags
+  match: /v\d+\.\d+\.ROLLING/
+  strip:
+    - /^v/
+    - /\.ROLLING/
+runtime:
+  env:
+    LUA_PATH: "{{prefix}}/share/luajit-{{version.marketing}}/?.lua"
+build:
+  dependencies:
+    darwin:
+      tea.xyz/gx/cc: c99
+    linux:
+      gnu.org/gcc: '*'
+    tea.xyz/gx/make: '*'
+  script:
+    - make --jobs {{hw.concurrency}} amalg PREFIX={{prefix}}
+    - make --jobs {{hw.concurrency}} install PREFIX={{prefix}}
+    - mkdir -p {{prefix}}/doc
+    - mv doc/* {{prefix}}/doc/
+    - run: ln -s luajit-{{version.raw}}. luajit
+      working-directory: "{{prefix}}/bin"
+    - run: |
+        ln -s libluajit-5.1.dylib libluajit.dylib
+        ln -s libluajit-5.1.a libluajit.a
+      working-directory: "{{prefix}}/lib"
+provides:
+  - bin/luajit
+  - bin/luajit-{{version.marketing}}.
+test:
+  script:
+    - luajit -v | grep {{version.marketing}}
+    - luajit test.lua | grep 55
+    - luajit -e "print(package.path)"
+    - luajit -b test.lua test.o
+    - ls . | grep "test.o"

projects/luajit.org/test.lua

@@ -0,0 +1,11 @@
+function fibonacci(n)
+    if n <= 0 then
+        return 0
+    elseif n == 1 then
+        return 1
+    else
+        return fibonacci(n - 1) + fibonacci(n - 2)
+    end
+end
+
+print("Fibonacci(10) =", fibonacci(10))