[windows][build] Make nodejs/npm optional

3 files changed, 88 insertions, 82 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bf4eda5252..69bb5abe4c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,14 +2,15 @@ cmake_minimum_required(VERSION 3.4)
 project(mbgl LANGUAGES CXX C)
 set(CMAKE_CXX_STANDARD 14)
 
-include(cmake/mbgl.cmake)
-include(cmake/mason.cmake)
-include(cmake/xcode.cmake)
-
 option(WITH_CXX11ABI "Use cxx11abi mason packages" OFF)
 option(WITH_COVERAGE "Enable coverage reports" OFF)
 option(WITH_OSMESA   "Use OSMesa headless backend" OFF)
 option(WITH_EGL      "Use EGL backend" OFF)
+option(WITH_NODEJS   "Download test dependencies like NPM and Node.js" ON)
+
+include(cmake/mbgl.cmake)
+include(cmake/mason.cmake)
+include(cmake/xcode.cmake)
 
 if(WITH_CXX11ABI)
     set(MASON_CXXABI_SUFFIX -cxx11abi)
diff --git a/cmake/mbgl.cmake b/cmake/mbgl.cmake
index 0393ff366e..3d82899538 100644
--- a/cmake/mbgl.cmake
+++ b/cmake/mbgl.cmake
@@ -6,73 +6,69 @@ if (NOT MBGL_PLATFORM)
     endif()
 endif()
 
-find_program(NodeJS_EXECUTABLE NAMES nodejs node)
-if (NOT NodeJS_EXECUTABLE)
-    message(FATAL_ERROR "Could not find Node.js")
-endif()
-
-find_program(npm_EXECUTABLE NAMES npm)
-if (NOT npm_EXECUTABLE)
-    message(FATAL_ERROR "Could not find npm")
-endif()
+if(WITH_NODEJS)
+    find_program(NodeJS_EXECUTABLE NAMES nodejs node)
+    if (NOT NodeJS_EXECUTABLE)
+        message(FATAL_ERROR "Could not find Node.js")
+    endif()
 
-function(_npm_install DIRECTORY NAME ADDITIONAL_DEPS)
-    SET(NPM_INSTALL_FAILED FALSE)
-    if("${DIRECTORY}/package.json" IS_NEWER_THAN "${DIRECTORY}/node_modules/.${NAME}.stamp")
-        message(STATUS "Running 'npm install' for ${NAME}...")
-        execute_process(
-            COMMAND ${NodeJS_EXECUTABLE} ${npm_EXECUTABLE} install --ignore-scripts
-            WORKING_DIRECTORY "${DIRECTORY}"
-            RESULT_VARIABLE NPM_INSTALL_FAILED)
-        if(NOT NPM_INSTALL_FAILED)
-            execute_process(COMMAND ${CMAKE_COMMAND} -E touch "${DIRECTORY}/node_modules/.${NAME}.stamp")
-        endif()
+    find_program(npm_EXECUTABLE NAMES npm)
+    if (NOT npm_EXECUTABLE)
+        message(FATAL_ERROR "Could not find npm")
     endif()
 
-    add_custom_command(
-        OUTPUT "${DIRECTORY}/node_modules/.${NAME}.stamp"
-        COMMAND ${NodeJS_EXECUTABLE} ${npm_EXECUTABLE} install --ignore-scripts
-        COMMAND ${CMAKE_COMMAND} -E touch "${DIRECTORY}/node_modules/.${NAME}.stamp"
-        WORKING_DIRECTORY "${DIRECTORY}"
-        DEPENDS ${ADDITIONAL_DEPS} "${DIRECTORY}/package.json"
-        COMMENT "Running 'npm install' for ${NAME}...")
-endfunction()
+    function(_npm_install DIRECTORY NAME ADDITIONAL_DEPS)
+        SET(NPM_INSTALL_FAILED FALSE)
+        if("${DIRECTORY}/package.json" IS_NEWER_THAN "${DIRECTORY}/node_modules/.${NAME}.stamp")
+            message(STATUS "Running 'npm install' for ${NAME}...")
+            execute_process(
+                COMMAND ${NodeJS_EXECUTABLE} ${npm_EXECUTABLE} install --ignore-scripts
+                WORKING_DIRECTORY "${DIRECTORY}"
+                RESULT_VARIABLE NPM_INSTALL_FAILED)
+            if(NOT NPM_INSTALL_FAILED)
+                execute_process(COMMAND ${CMAKE_COMMAND} -E touch "${DIRECTORY}/node_modules/.${NAME}.stamp")
+            endif()
+        endif()
 
-# Run submodule update
-message(STATUS "Updating submodules...")
-execute_process(
-    COMMAND git submodule update --init mapbox-gl-js
-    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}")
+        add_custom_command(
+            OUTPUT "${DIRECTORY}/node_modules/.${NAME}.stamp"
+            COMMAND ${NodeJS_EXECUTABLE} ${npm_EXECUTABLE} install --ignore-scripts
+            COMMAND ${CMAKE_COMMAND} -E touch "${DIRECTORY}/node_modules/.${NAME}.stamp"
+            WORKING_DIRECTORY "${DIRECTORY}"
+            DEPENDS ${ADDITIONAL_DEPS} "${DIRECTORY}/package.json"
+            COMMENT "Running 'npm install' for ${NAME}...")
+    endfunction()
 
-if(MBGL_PLATFORM STREQUAL "ios")
+    # Run submodule update
+    message(STATUS "Updating submodules...")
     execute_process(
-        COMMAND git submodule update --init platform/ios/vendor/SMCalloutView platform/ios/uitest/KIF platform/ios/uitest/OHHTTPStubs
+        COMMAND git submodule update --init mapbox-gl-js
         WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}")
-endif()
 
-if(NOT EXISTS "${CMAKE_SOURCE_DIR}/mapbox-gl-js/node_modules")
-    # Symlink mapbox-gl-js/node_modules so that the modules that are
-    # about to be installed get cached between CI runs.
-    execute_process(
-         COMMAND ln -sF ../node_modules .
-         WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}/mapbox-gl-js")
-endif()
+    if(NOT EXISTS "${CMAKE_SOURCE_DIR}/mapbox-gl-js/node_modules")
+        # Symlink mapbox-gl-js/node_modules so that the modules that are
+        # about to be installed get cached between CI runs.
+        execute_process(
+             COMMAND ln -sF ../node_modules .
+             WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}/mapbox-gl-js")
+    endif()
 
-# Add target for running submodule update during builds
-add_custom_target(
-    update-submodules ALL
-    COMMAND git submodule update --init mapbox-gl-js
-    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
-    COMMENT "Updating submodules..."
-)
-
-# Run npm install for both directories, and add custom commands, and a target that depends on them.
-_npm_install("${CMAKE_SOURCE_DIR}" mapbox-gl-native update-submodules)
-_npm_install("${CMAKE_SOURCE_DIR}/mapbox-gl-js/test/integration" mapbox-gl-js "${CMAKE_SOURCE_DIR}/node_modules/.mapbox-gl-native.stamp")
-add_custom_target(
-    npm-install ALL
-    DEPENDS "${CMAKE_SOURCE_DIR}/node_modules/.mapbox-gl-js.stamp"
-)
+    # Add target for running submodule update during builds
+    add_custom_target(
+        update-submodules ALL
+        COMMAND git submodule update --init mapbox-gl-js
+        WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+        COMMENT "Updating submodules..."
+    )
+
+    # Run npm install for both directories, and add custom commands, and a target that depends on them.
+    _npm_install("${CMAKE_SOURCE_DIR}" mapbox-gl-native update-submodules)
+    _npm_install("${CMAKE_SOURCE_DIR}/mapbox-gl-js/test/integration" mapbox-gl-js "${CMAKE_SOURCE_DIR}/node_modules/.mapbox-gl-native.stamp")
+    add_custom_target(
+        npm-install ALL
+        DEPENDS "${CMAKE_SOURCE_DIR}/node_modules/.mapbox-gl-js.stamp"
+    )
+endif()
 
 # Generate source groups so the files are properly sorted in IDEs like Xcode.
 function(create_source_groups target)
@@ -112,6 +108,12 @@ function(_get_xcconfig_property target var)
     endif()
 endfunction()
 
+if(MBGL_PLATFORM STREQUAL "ios")
+    execute_process(
+        COMMAND git submodule update --init platform/ios/vendor/SMCalloutView platform/ios/uitest/KIF platform/ios/uitest/OHHTTPStubs
+        WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}")
+endif()
+
 function(write_xcconfig_target_properties)
     foreach(target ${ARGN})
         _get_xcconfig_property(${target} INCLUDE_DIRECTORIES)
diff --git a/platform/qt/config.cmake b/platform/qt/config.cmake
index d93c6fe197..76d0c2ad52 100644
--- a/platform/qt/config.cmake
+++ b/platform/qt/config.cmake
@@ -1,7 +1,5 @@
 include(platform/qt/qt.cmake)
 
-mason_use(gtest VERSION 1.8.0${MASON_CXXABI_SUFFIX})
-
 if(NOT WITH_QT_DECODERS)
     mason_use(libjpeg-turbo VERSION 1.5.0)
     mason_use(libpng VERSION 1.6.25)
@@ -63,28 +61,33 @@ macro(mbgl_filesource)
     )
 endmacro()
 
+# FIXME: For now tests are disabled on Windows until we
+# get the node.js dependencies working.
+if (NOT CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
+    mason_use(gtest VERSION 1.8.0${MASON_CXXABI_SUFFIX})
 
-macro(mbgl_platform_test)
-    target_sources(mbgl-test
-        PRIVATE platform/qt/test/main.cpp
-        PRIVATE platform/qt/test/qmapboxgl.test.cpp
-        PRIVATE platform/qt/test/qmapboxgl.test.cpp
-    )
+    macro(mbgl_platform_test)
+        target_sources(mbgl-test
+            PRIVATE platform/qt/test/main.cpp
+            PRIVATE platform/qt/test/qmapboxgl.test.cpp
+            PRIVATE platform/qt/test/qmapboxgl.test.cpp
+        )
 
-    target_include_directories(mbgl-test
-        PRIVATE platform/qt
-    )
+        target_include_directories(mbgl-test
+            PRIVATE platform/qt
+        )
 
-    set_source_files_properties(
-        platform/qt/test/main.cpp
-        PROPERTIES COMPILE_FLAGS -DWORK_DIRECTORY="${CMAKE_SOURCE_DIR}"
-    )
+        set_source_files_properties(
+            platform/qt/test/main.cpp
+            PROPERTIES COMPILE_FLAGS -DWORK_DIRECTORY="${CMAKE_SOURCE_DIR}"
+        )
 
-    target_link_libraries(mbgl-test
-        PRIVATE qmapboxgl
-        PRIVATE mbgl-filesource
-    )
-endmacro()
+        target_link_libraries(mbgl-test
+            PRIVATE qmapboxgl
+            PRIVATE mbgl-filesource
+        )
+    endmacro()
+endif()
 
 target_add_mason_package(qmapboxgl PRIVATE geojson)
 target_add_mason_package(qmapboxgl PRIVATE rapidjson)