1 files changed, 89 insertions, 0 deletions
diff --git a/ci/common/build.sh b/ci/common/build.sh
new file mode 100644
index 0000000000..f398a1a1cc
--- /dev/null
+++ b/ci/common/build.sh
@@ -0,0 +1,89 @@
+top_make() {
+  ${MAKE_CMD} "$@"
+}
+
+build_make() {
+  top_make -C "${BUILD_DIR}" "$@"
+}
+
+build_deps() {
+  if test "${BUILD_32BIT}" = ON ; then
+    DEPS_CMAKE_FLAGS="${DEPS_CMAKE_FLAGS} ${CMAKE_FLAGS_32BIT}"
+  fi
+  if test "${FUNCTIONALTEST}" = "functionaltest-lua" \
+     || test "${CLANG_SANITIZER}" = "ASAN_UBSAN" ; then
+    DEPS_CMAKE_FLAGS="${DEPS_CMAKE_FLAGS} -DUSE_BUNDLED_LUA=ON"
+  fi
+
+  rm -rf "${DEPS_BUILD_DIR}"
+
+  # If there is a valid cache and we're not forced to recompile,
+  # use cached third-party dependencies.
+  if test -f "${CACHE_MARKER}" && test "${BUILD_NVIM_DEPS}" != "true" ; then
+    local statcmd="stat -c '%y'"
+    if test "${TRAVIS_OS_NAME}" = osx ; then
+      statcmd="stat -f '%Sm'"
+    fi
+    echo "Using third-party dependencies from Travis's cache (last updated: $(${statcmd} "${CACHE_MARKER}"))."
+
+    mkdir -p "$(dirname "${DEPS_BUILD_DIR}")"
+    mv "${HOME}/.cache/nvim-deps" "${DEPS_BUILD_DIR}"
+  else
+    mkdir -p "${DEPS_BUILD_DIR}"
+  fi
+
+  # Even if we're using cached dependencies, run CMake and make to
+  # update CMake configuration and update to newer deps versions.
+  cd "${DEPS_BUILD_DIR}"
+  echo "Configuring with '${DEPS_CMAKE_FLAGS}'."
+  CC= cmake ${DEPS_CMAKE_FLAGS} "${TRAVIS_BUILD_DIR}/third-party/"
+
+  if ! top_make; then
+    exit 1
+  fi
+
+  cd "${TRAVIS_BUILD_DIR}"
+}
+
+prepare_build() {
+  if test -n "${CLANG_SANITIZER}" ; then
+    CMAKE_FLAGS="${CMAKE_FLAGS} -DCLANG_${CLANG_SANITIZER}=ON"
+  fi
+  if test "${BUILD_32BIT}" = ON ; then
+    CMAKE_FLAGS="${CMAKE_FLAGS} ${CMAKE_FLAGS_32BIT}"
+  fi
+
+  mkdir -p "${BUILD_DIR}"
+  cd "${BUILD_DIR}"
+  echo "Configuring with '${CMAKE_FLAGS} $@'."
+  cmake ${CMAKE_FLAGS} "$@" "${TRAVIS_BUILD_DIR}"
+}
+
+build_nvim() {
+  echo "Building nvim."
+  if ! top_make nvim ; then
+    exit 1
+  fi
+
+  if test "$CLANG_SANITIZER" != "TSAN" ; then
+    echo "Building libnvim."
+    if ! top_make libnvim ; then
+      exit 1
+    fi
+
+    echo "Building nvim-test."
+    if ! top_make nvim-test ; then
+      exit 1
+    fi
+  fi
+
+  # Invoke nvim to trigger *San early.
+  if ! (bin/nvim --version && bin/nvim -u NONE -e -c ':qall') ; then
+    asan_check "${LOG_DIR}"
+    exit 1
+  fi
+  asan_check "${LOG_DIR}"
+
+
+  cd "${TRAVIS_BUILD_DIR}"
+}