Revamp the build system.

This achieves several goals:

 * Less reliance on scripts so we have better portability to Windows
   (though we still have a ways to go for proper Windows support).
   Luajit, luarocks, moonscript, and busted are all installed via CMake
   now.
 * Trying to make use of pkg-config to get the correct libraries.  The
   latest libuv is still broken in this regard, but we'll at least be in
   a position to use it.
 * Allow the use of Ninja or make.  The former runs faster in many
   environments, and automatically makes use of parallel builds.

This also allows for system installed dependencies--though not through
the Makefile just yet--and adds support for FreeBSD.

This also make us build libuv and luajit as static libraries only, since
we're only concerned about having static libraries for our bundled
dependencies.

1 files changed, 10 insertions, 2 deletions

diff --git a/test/unit/helpers.moon b/test/unit/helpers.moon
index d41a7465d6..77d491a008 100644
--- a/test/unit/helpers.moon
+++ b/test/unit/helpers.moon
@@ -1,7 +1,11 @@
 ffi = require 'ffi'
 
 -- load neovim shared library
-libnvim = ffi.load './build/src/libnvim-test.so'
+testlib = os.getenv 'NVIM_TEST_LIB'
+unless testlib
+    testlib = './build/src/libnvim-test.so'
+
+libnvim = ffi.load testlib
 
 -- Luajit ffi parser doesn't understand preprocessor directives, so
 -- this helper function removes common directives before passing it the to ffi.
@@ -22,8 +26,12 @@ cimport = (path) ->
 
   return libnvim
 
+testinc = os.getenv 'TEST_INCLUDES'
+unless testinc
+    testinc = './build/test/includes/post'
+
 cppimport = (path) ->
-  return cimport './test/includes/post/' .. path
+  return cimport testinc .. '/' .. path
 
 cimport './src/types.h'