[CMake] Ship Google depot_tools with CMake

mutable-org · May 4, 2024 · 91432fe · 91432fe
1 parent 69724e3
commit 91432fe
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Showing 3 changed files with 21 additions and 4 deletions.
diff --git a/CMakeFiles/V8.cmake b/CMakeFiles/V8.cmake
@@ -47,14 +47,14 @@ ExternalProject_Add(
     PREFIX third-party
     DOWNLOAD_DIR "${CMAKE_CURRENT_SOURCE_DIR}/third-party/v8"
     SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/third-party/v8/v8"
-    DOWNLOAD_COMMAND fetch --force v8 || true
+    DOWNLOAD_COMMAND env DEPOT_TOOLS_UPDATE=0 "${DEPOT_TOOLS_FETCH}" --force v8 || true
     COMMAND cd "${CMAKE_CURRENT_SOURCE_DIR}/third-party/v8/v8/" && git remote remove mutable || true
     COMMAND cd "${CMAKE_CURRENT_SOURCE_DIR}/third-party/v8/v8/" && git remote add mutable "https://gitlab.cs.uni-saarland.de/bigdata/mutable/v8.git" || true
     COMMAND cd "${CMAKE_CURRENT_SOURCE_DIR}/third-party/v8/v8/" && git fetch mutable
     COMMAND cd "${CMAKE_CURRENT_SOURCE_DIR}/third-party/v8/v8/" && git checkout adfc01872f43132c74bbd2182b127ad6f462f2c1
-    UPDATE_COMMAND cd "${CMAKE_CURRENT_SOURCE_DIR}/third-party/v8/v8/" && gclient sync
-    COMMAND        cd "${CMAKE_CURRENT_SOURCE_DIR}/third-party/v8/v8/" && gclient sync -D -f
-    CONFIGURE_COMMAND gn gen out --root=${CMAKE_CURRENT_SOURCE_DIR}/third-party/v8/v8 --args=${V8_BUILD_ARGS}
+    UPDATE_COMMAND cd "${CMAKE_CURRENT_SOURCE_DIR}/third-party/v8/v8/" && env DEPOT_TOOLS_UPDATE=0 "${DEPOT_TOOLS_GCLIENT}" sync
+    COMMAND        cd "${CMAKE_CURRENT_SOURCE_DIR}/third-party/v8/v8/" && env DEPOT_TOOLS_UPDATE=0 "${DEPOT_TOOLS_GCLIENT}" sync -D -f
+    CONFIGURE_COMMAND "${DEPOT_TOOLS_GN}" gen out --root=${CMAKE_CURRENT_SOURCE_DIR}/third-party/v8/v8 --args=${V8_BUILD_ARGS}
     CONFIGURE_HANDLED_BY_BUILD true
     BUILD_BYPRODUCTS "${V8_BUILD_BYPRODUCTS}"
     BUILD_COMMAND ninja -C out ${V8_LIBRARIES}

diff --git a/CMakeFiles/depot_tools.cmake b/CMakeFiles/depot_tools.cmake
@@ -0,0 +1,14 @@
+# Google depot_tools
+FetchContent_Populate(
+    Depot_tools
+    PREFIX third-party
+    SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/third-party"
+    GIT_REPOSITORY "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
+    GIT_TAG 530d86d40b2aab70e0541ea0f296388ec09f0576
+    SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/third-party/depot_tools"
+    SYSTEM
+    EXCLUDE_FROM_ALL
+)
+find_program(DEPOT_TOOLS_FETCH fetch PATHS "${CMAKE_CURRENT_SOURCE_DIR}/third-party/depot_tools" REQUIRED)
+find_program(DEPOT_TOOLS_GCLIENT gclient PATHS "${CMAKE_CURRENT_SOURCE_DIR}/third-party/depot_tools" REQUIRED)
+find_program(DEPOT_TOOLS_GN gn PATHS "${CMAKE_CURRENT_SOURCE_DIR}/third-party/depot_tools" REQUIRED)
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -223,6 +223,9 @@ set_source_files_properties(
 include("CMakeFiles/Catch2.cmake")
 include("CMakeFiles/Eigen.cmake")
 include("CMakeFiles/nlohmann_json.cmake")
+if (WITH_V8)
+    include("CMakeFiles/depot_tools.cmake")
+endif()
 
 # Include all required external projects.
 include("CMakeFiles/Boost.cmake")