travis: run make check

We want to run shellcheck and the other sanity checks on all pushes.
Install the latest stable version of shellcheck, as old versions are
known to have false positives.

Signed-off-by: Omar Sandoval <osandov@fb.com>

diff --git a/.travis.yml b/.travis.yml
index 4f5e003a504ecbb61c90c2bc4a7b4fcb1e90685d..acc1598fb7e300bbd2ab9ce43e23897b6035bc73 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -25,6 +25,8 @@ before_install:
   - if [ "$TRAVIS_OS_NAME" = "linux" ]; then
       sudo apt update;
       sudo apt install -y libc6-dev libc6-dev:i386 'libstdc++-*-dev' 'libstdc++-*-dev:i386' gcc-multilib g++-multilib;
+      curl -L "https://storage.googleapis.com/shellcheck/shellcheck-stable.linux.x86_64.tar.xz" | tar -xJ;
+      sudo cp shellcheck-stable/shellcheck /usr/local/bin/;
     fi
   - CFLAGS="-Werror"
   - CXXFLAGS="-Werror"
@@ -36,3 +38,4 @@ before_install:
 
 script:
   - make CFLAGS="$CFLAGS" CXXFLAGS="$CXXFLAGS" LDFLAGS="$LDFLAGS"
+  - make check