-# Use something that's not 'ruby' so we don't set up things like
-# RVM/bundler/ruby and whatnot. Right now 'rust' as a language actually
-# downloads a rust/cargo snapshot, which we don't really want for building rust.
+# ccache support is disabled unless your language is a C-derivative. However
+# `language: C` unconditionally sets `CC=compiler`. If we just set it in our
+# `env` it will be overwritten by the default (gcc 4.6).
language: c
+compiler: /usr/bin/gcc-4.7
+cache: ccache
sudo: false
# The test suite is in general way too stressful for travis, especially in
# back to only build the stage1 compiler and run a subset of tests, but this
# didn't end up panning out very well.
#
-# As a result, we're just using travis to run `make tidy` now. It'll help
-# everyone find out about their trailing spaces early on!
+# As a result, we're just using travis to run `make tidy` and *only* build
+# stage1 but *not* test it for now (a strict subset of the bootstrap). This will
+# catch "obvious" errors like style or not even compiling.
+#
+# We need gcc4.7 or higher to build LLVM, and travis (well, Ubuntu 12.04)
+# currently ships with 4.6. Gotta download our own.
before_script:
- - ./configure --llvm-root=path/to/nowhere
+ - ./configure --enable-ccache
script:
- - make tidy
+ - make tidy check -j4
+
+env:
+ - CXX=/usr/bin/g++-4.7
+
+addons:
+ apt:
+ sources:
+ - ubuntu-toolchain-r-test
+ packages:
+ - gcc-4.7
+ - g++-4.7
# Real testing happens on http://buildbot.rust-lang.org/
#