Minor documentation changes

CONTRIBUTING.md

@@ -4,4 +4,4 @@
 
 Before a pull request can be merged, you need to to sign the [Dropbox Contributor License Agreement](https://opensource.dropbox.com/cla/).
 
-Please make sure to run the tests (`make test`) on your changes.
+Please make sure to run the tests (`make check`) on your changes.

README.md

@@ -43,7 +43,7 @@ To get a full development environment for Pyston, you need pretty recent version
 
 To simply build and run Pyston, a smaller set of dependencies is required; see docs/INSTALLING, but skip the "OPTIONAL DEPENDENCIES" section. Once all the dependencies are installed, you should be able to do
 ```
-$ make test -j4
+$ make check -j4
 ```
 
 And see that hopefully all of the tests will pass.

docs/INSTALLING

@@ -20,6 +20,8 @@ make install
 
 ccache:
 sudo apt-get install ccache
+# Note: ccache is useful enough that it's enabled by default, but if you'd rather
+# not install it, you can add "ENABLE_CCACHE:=0" to your Makefile.local
 
 curses, zlib:
 sudo apt-get install libncurses5-dev zlib1g-dev
@@ -34,10 +36,17 @@ make llvm_configure
 make llvm -j4
 
 libunwind:
-download from http://download.savannah.gnu.org/releases/libunwind
+cd ~/pyston_deps
+wget http://download.savannah.gnu.org/releases/libunwind/libunwind-1.1.tar.gz
+tar xvf libunwind-1.1.tar.gz
+cd libunwind-1.1
+./configure
+make -j4
+sudo make install
+# TODO would be nice to install this locally like the rest of the dependencies
 
 valgrind:
-not sure exactly what version is required, but 3.7.0 doesn't seem quite good enough (can't handle 'tzcnt' instruction)
+# not sure exactly what version is required, but 3.7.0 doesn't seem quite good enough (can't handle 'tzcnt' instruction)
 cd ~/pyston_deps
 wget http://valgrind.org/downloads/valgrind-3.9.0.tar.bz2
 tar xvf valgrind-3.9.0.tar.bz2
@@ -46,9 +55,9 @@ cd valgrind-3.9.0
 ./configure --prefix=$HOME/pyston_deps/valgrind-3.9.0-install
 make -j4
 make install
+sudo apt-get install libc6-dbg
 # Add this line to Makefile.local:
 VALGRIND := VALGRIND_LIB=$(HOME)/pyston_deps/valgrind-3.9.0-install/lib/valgrind $(HOME)/pyston_deps/valgrind-3.9.0-install/bin/valgrind
-sudo apt-get install libc6-dbg
 
 OPTIONAL DEPENDENCIES:
 

src/Makefile

@@ -258,7 +258,7 @@ test_prof: pyston_prof ext
 	python ../tools/tester.py -P -j$(TEST_THREADS) -k $(TESTS_DIR) $(ARGS)
 	python ../tools/tester.py -P -j$(TEST_THREADS) -a -n -k $(TESTS_DIR) $(ARGS)
 	python ../tools/tester.py -P -j$(TEST_THREADS) -a -O -k $(TESTS_DIR) $(ARGS)
-test: ext pyston_dbg
+check test: ext pyston_dbg
 	$(MAKE) pyston_dbg
 	# $(MAKE) run_unittests
 	$(MAKE) test_debug
@@ -272,7 +272,7 @@ test: ext pyston_dbg
 
 	echo "All tests passed"
 
-check:
+quick_check:
 	$(MAKE) pyston_dbg
 	$(call checksha,./pyston_dbg -cq  $(TESTS_DIR)/raytrace_small.py,0544f4621dd45fe94205219488a2576b84dc044d)
 	$(call checksha,./pyston_dbg -cqn $(TESTS_DIR)/raytrace_small.py,0544f4621dd45fe94205219488a2576b84dc044d)