remove more things not needed without gtest

diff --git a/.travis.yml b/.travis.yml
index 6cb1b5c..4a6dfb0 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,4 @@ language: cpp
 compiler:
   - gcc
   - clang
-before_install:
-  - sudo apt-get update -qq
 script: ./bootstrap.py && ./configure.py && ./ninja ninja_test && ./ninja_test --gtest_filter=-SubprocessTest.SetWithLots

diff --git a/HACKING.md b/HACKING.md
index d94882b..ef521e1 100644 (file)
--- a/HACKING.md
+++ b/HACKING.md
@@ -50,26 +50,6 @@ patch.
 
 ## Testing
 
-### Installing gtest
-
-The `ninja_test` binary, containing all the tests, depends on the
-googletest (gtest) library.
-
-* On older Ubuntus it'll install as libraries into `/usr/lib`:
-
-        apt-get install libgtest
-
-* On newer Ubuntus it's only distributed as source
-
-        apt-get install libgtest-dev
-        ./configure.py --with-gtest=/usr/src/gtest
-
-* Otherwise you need to download it, unpack it, and pass
-  `--with-gtest` to `configure.py`.  Get it from [its downloads
-  page](http://code.google.com/p/googletest/downloads/list); [this
-  direct download link might work
-  too](http://googletest.googlecode.com/files/gtest-1.6.0.zip).
-
 ### Test-driven development
 
 Set your build command to