Merge pull request #1538 from fwalch/multi-os

Travis: Prepare for  OS X builds.

.ci/clang-asan.sh

@@ -1,19 +1,30 @@
 . "$CI_SCRIPTS/common.sh"
 
-set_environment /opt/neovim-deps/64
-
 sudo pip install cpp-coveralls
 
-clang_version=3.4
+if [ "$TRAVIS_OS_NAME" = "linux" ]; then
+	clang_version=3.4.2
+	clang_suffix=x86_64-unknown-ubuntu12.04.xz
+elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
+	clang_version=3.5.0
+	clang_suffix=macosx-apple-darwin.tar.xz
+else
+	echo "Unknown OS '$TRAVIS_OS_NAME'."
+	exit 1
+fi
+
 if [ ! -d /usr/local/clang-$clang_version ]; then
 	echo "Downloading clang $clang_version..."
 	sudo mkdir /usr/local/clang-$clang_version
-	wget -q -O - http://llvm.org/releases/$clang_version/clang+llvm-$clang_version-x86_64-unknown-ubuntu12.04.xz \
+	wget -q -O - http://llvm.org/releases/$clang_version/clang+llvm-$clang_version-$clang_suffix \
 		| sudo tar xJf - --strip-components=1 -C /usr/local/clang-$clang_version
 fi
+
 export CC=/usr/local/clang-$clang_version/bin/clang
 symbolizer=/usr/local/clang-$clang_version/bin/llvm-symbolizer
 
+setup_prebuilt_deps x64
+
 export SANITIZE=1
 export ASAN_SYMBOLIZER_PATH=$symbolizer
 export ASAN_OPTIONS="detect_leaks=1:log_path=$tmpdir/asan"
@@ -22,14 +33,20 @@ export TSAN_OPTIONS="external_symbolizer_path=$symbolizer:log_path=$tmpdir/tsan"
 export SKIP_UNITTEST=1
 export UBSAN_OPTIONS="log_path=$tmpdir/ubsan" # not sure if this works
 
-install_dir="$(pwd)/dist"
+CMAKE_EXTRA_FLAGS="-DTRAVIS_CI_BUILD=ON -DUSE_GCOV=ON"
-$MAKE_CMD cmake CMAKE_EXTRA_FLAGS="-DTRAVIS_CI_BUILD=ON -DCMAKE_INSTALL_PREFIX=$install_dir -DUSE_GCOV=ON"
+
+# Build and output version info.
+$MAKE_CMD CMAKE_EXTRA_FLAGS="$CMAKE_EXTRA_FLAGS" nvim
+build/bin/nvim --version
+
+# Run functional tests.
 if ! $MAKE_CMD test; then
 	asan_check "$tmpdir"
 	exit 1
 fi
 asan_check "$tmpdir"
 
+# Run legacy tests.
 if ! $MAKE_CMD oldtest; then
 	reset
 	asan_check "$tmpdir"
@@ -39,4 +56,7 @@ asan_check "$tmpdir"
 
 coveralls --encoding iso-8859-1 || echo 'coveralls upload failed.'
 
-$MAKE_CMD install
+# Test if correctly installed.
+sudo -E $MAKE_CMD install
+/usr/local/bin/nvim --version
+/usr/local/bin/nvim -e -c "quit"

.ci/common.sh

@@ -35,43 +35,11 @@ check_core_dumps() {
 	done
 }
 
-set_environment() {
+setup_prebuilt_deps() {
-	local prefix="$1/usr"
+	eval "$(curl -Ss https://raw.githubusercontent.com/neovim/bot-ci/master/scripts/travis-setup.sh) deps-${1}"
-	eval $($prefix/bin/luarocks path)
-	export PATH="$prefix/bin:$PATH"
-	export PKG_CONFIG_PATH="$prefix/lib/pkgconfig"
-	export USE_BUNDLED_DEPS=OFF
-}
-
-
-install_prebuilt_deps() {
-	# install prebuilt dependencies
-	if [ ! -d /opt/neovim-deps ]; then
-		cd /opt
-		sudo git clone --depth=1 git://github.com/neovim/deps neovim-deps
-		cd -
-	fi
 }
 
 tmpdir="$(pwd)/tmp"
 rm -rf "$tmpdir"
 mkdir -p "$tmpdir"
 suppressions="$(pwd)/.valgrind.supp"
-
-# Travis reports back that it has 32-cores via /proc/cpuinfo, but it's not
-# what we really have available.  According to their documentation, it only has
-# 1.5 virtual cores.
-# See:
-#   http://docs.travis-ci.com/user/speeding-up-the-build/#Paralellizing-your-build-on-one-VM
-# for more information.
-MAKE_CMD="make -j2"
-
-install_prebuilt_deps
-
-# Pins the version of the java package installed on the Travis VMs
-# and avoids a lengthy upgrade process for them.
-sudo apt-mark hold oracle-java7-installer oracle-java8-installer
-
-sudo apt-get update
-
-export CFLAGS='-DMIN_LOG_LEVEL=0'  # force verification of DLOG macros

.ci/gcc-32.sh

@@ -1,6 +1,6 @@
 . "$CI_SCRIPTS/common.sh"
 
-set_environment /opt/neovim-deps/32
+setup_prebuilt_deps x86
 
 # Need this to keep apt-get from removing gcc when installing libncurses
 # below.
@@ -21,8 +21,17 @@ CMAKE_EXTRA_FLAGS="-DTRAVIS_CI_BUILD=ON \
 	-DCMAKE_IGNORE_PATH=/lib:/usr/lib:/usr/local/lib \
 	-DCMAKE_TOOLCHAIN_FILE=cmake/i386-linux-gnu.toolchain.cmake"
 
-$MAKE_CMD CMAKE_EXTRA_FLAGS="${CMAKE_EXTRA_FLAGS}" unittest
+# Build and output version info.
+$MAKE_CMD CMAKE_EXTRA_FLAGS="$CMAKE_EXTRA_FLAGS" nvim
+build/bin/nvim --version
+
+# Run unittests.
+$MAKE_CMD unittest
+
+# Run functional tests.
 $MAKE_CMD test
 check_core_dumps
+
+# Run legacy tests.
 $MAKE_CMD oldtest
 check_core_dumps

.ci/gcc.sh

@@ -1,23 +1,37 @@
 . "$CI_SCRIPTS/common.sh"
 
-set_environment /opt/neovim-deps/64
-
 sudo pip install cpp-coveralls
 
-sudo apt-get install valgrind
+if [ "$TRAVIS_OS_NAME" = "linux" ]; then
+	sudo apt-get install valgrind
+elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
+	brew install valgrind
+else
+	echo "Unknown OS '$TRAVIS_OS_NAME'."
+	exit 1
+fi
+
+setup_prebuilt_deps x64
 
 export VALGRIND=1
 export VALGRIND_LOG="$tmpdir/valgrind-%p.log"
 CMAKE_EXTRA_FLAGS="-DTRAVIS_CI_BUILD=ON -DUSE_GCOV=ON"
 
-$MAKE_CMD CMAKE_EXTRA_FLAGS="${CMAKE_EXTRA_FLAGS}" unittest
+# Build and output version info.
+$MAKE_CMD CMAKE_EXTRA_FLAGS="$CMAKE_EXTRA_FLAGS" nvim
 build/bin/nvim --version
+
+# Run unittests.
+make unittest
+
+# Run functional tests.
 if ! $MAKE_CMD test; then
 	valgrind_check "$tmpdir"
 	exit 1
 fi
 valgrind_check "$tmpdir"
 
+# Run legacy tests.
 if ! $MAKE_CMD oldtest; then
 	valgrind_check "$tmpdir"
 	exit 1

.travis.yml

@@ -1,24 +1,60 @@
 language: c
+os:
+  - linux
 env:
   global:
-    - PROJECT_ROOT="$(pwd)"
+    - CI_SCRIPTS=$TRAVIS_BUILD_DIR/.ci
-    - CI_SCRIPTS="$PROJECT_ROOT/.ci"
+    # Travis reports back that it has 32-cores via /proc/cpuinfo, but it's not
+    # what we really have available.  According to their documentation, it only has
+    # 1.5 virtual cores.
+    # See
+    #   http://docs.travis-ci.com/user/speeding-up-the-build/#Paralellizing-your-build-on-one-VM
+    # for more information.
+    - MAKE_CMD="make -j2"
+    # Force verification of DLOG macros.
+    - CFLAGS='-DMIN_LOG_LEVEL=0'
   matrix:
     - CI_TARGET=clang-asan
     - CI_TARGET=gcc
     - CI_TARGET=gcc-32
     - CI_TARGET=clint
+matrix:
+  include:
+    - os: osx
+      env: CI_TARGET=clang-asan
+    - os: osx
+      env: CI_TARGET=gcc
+      compiler: gcc-4.9
+  allow_failures:
+    - os: osx
 before_install:
+  # Pins the version of the java package installed on the Travis VMs
+  # and avoids a lengthy upgrade process for them.
+  - if [ $TRAVIS_OS_NAME = linux ]; then
+      sudo apt-mark hold oracle-java7-installer oracle-java8-installer;
+      sudo apt-get update;
+    elif [ $TRAVIS_OS_NAME = osx ]; then
+      brew update;
+    fi
+install:
+  - if [ $TRAVIS_OS_NAME = linux ]; then
+      sudo apt-get install xclip gdb;
+    fi
+before_script:
   # Adds user to a dummy group.
   # That allows to test changing the group of the file by `os_fchown`.
-  - sudo groupadd chown_test
-  - sudo usermod -a -G chown_test ${USER}
   # Need xvfb for running some tests with xclip
-  - export DISPLAY=:99.0
+  - if [ $TRAVIS_OS_NAME = linux ]; then
-  - sh -e /etc/init.d/xvfb start
+      sudo groupadd chown_test;
-  - sudo apt-get install xclip gdb
+      sudo usermod -a -G chown_test $USER;
+      export DISPLAY=:99.0;
+      sh -e /etc/init.d/xvfb start;
+    elif [ $TRAVIS_OS_NAME = osx ]; then
+      sudo dscl . -create /Groups/chown_test;
+      sudo dscl . -append /Groups/chown_test GroupMembership $USER;
+    fi
 script:
   # This will pass the environment variables down to a bash process which runs
   # as $USER, while retaining the environment variables defined and belonging
   # to secondary groups given above in usermod.
-  - sudo -E su ${USER} -c "ulimit -c 102400; sh -e \"${CI_SCRIPTS}/${CI_TARGET}.sh\""
+  - sudo -E su $USER -c "ulimit -c 102400; sh -e \"$CI_SCRIPTS/$CI_TARGET.sh\""