Rewrite of emscripten.py:

* Uses option arguments instead of positional ones.
* Allows linking to dlmalloc.
* Accepts both .bc and .ll files and takes care of annotations.
* Allows running the LLVM optimization pass automatically.
* Updated test runner to use the new emscripten.py interface.

Refactoring:
* Moved settings.py to root folder. It no longer applies just to tests.
* Updated references to settings.py.
* Added an __init__.py to tools, so we don't have to hack around imports.

1 files changed, 31 insertions, 0 deletions

diff --git a/settings.py b/settings.py
new file mode 100644
index 00000000..e91d07d2
--- /dev/null
+++ b/settings.py
@@ -0,0 +1,31 @@
+# This file will be copied to ~/.emscripten if that file doesn't exist.
+# IMPORTANT: Edit it with the right paths!
+
+EMSCRIPTEN_ROOT=os.path.expanduser("~/Dev/emscripten") # TODO: Use this
+
+TEMP_DIR='/dev/shm'
+
+LLVM_ROOT=os.path.expanduser('~/Dev/llvm-2.9/cbuild/bin')
+
+LLVM_GCC=os.path.expanduser('~/Dev/llvm-gcc-2.9/cbuild/install/bin/llvm-g++')
+
+COMPILER_OPTS = ['-m32'] # Need to build as 32bit arch, for now -
+                         # various errors on 64bit compilation
+                         # WARNING: '-g' here will generate llvm bitcode that lli will crash on!
+
+SPIDERMONKEY_ENGINE = [os.path.expanduser('~/Dev/tracemonkey/js/src/js'), '-m', '-j', '-p']
+V8_ENGINE = [os.path.expanduser('~/Dev/v8/d8')]
+
+# XXX Warning: Compiling the 'cubescript' test in SpiderMonkey can lead to an extreme amount of memory being
+#              used, see Mozilla bug 593659. Possibly also some other tests as well.
+#COMPILER_ENGINE=SPIDERMONKEY_ENGINE
+COMPILER_ENGINE=V8_ENGINE
+
+JS_ENGINE=V8_ENGINE
+
+TIMEOUT = None
+
+# Tools
+
+CLOSURE_COMPILER = os.path.expanduser('~/Dev/closure-compiler/compiler.jar')
+