diff options
| -rw-r--r-- | Modules/FetchContent.cmake | 4 | ||||
| -rw-r--r-- | Modules/FetchContent/CMakeLists.cmake.in | 18 | ||||
| -rw-r--r-- | Tests/RunCMake/FetchContent/IgnoreToolchainFile.cmake | 2 | ||||
| -rw-r--r-- | Tests/RunCMake/FetchContent/RunCMakeTest.cmake | 1 |
4 files changed, 18 insertions, 7 deletions
diff --git a/Modules/FetchContent.cmake b/Modules/FetchContent.cmake index a6250cc..dd5f617 100644 --- a/Modules/FetchContent.cmake +++ b/Modules/FetchContent.cmake @@ -1598,7 +1598,9 @@ set_property(GLOBAL PROPERTY _CMAKE_FindGit_GIT_EXECUTABLE_VERSION # has this set to something not findable on the PATH. We also ensured above # that the Debug config will be defined for multi-config generators. configure_file("${CMAKE_CURRENT_FUNCTION_LIST_DIR}/FetchContent/CMakeLists.cmake.in" - "${ARG_SUBBUILD_DIR}/CMakeLists.txt") + "${ARG_SUBBUILD_DIR}/CMakeLists.txt" + @ONLY + ) execute_process( COMMAND ${CMAKE_COMMAND} ${subCMakeOpts} . RESULT_VARIABLE result diff --git a/Modules/FetchContent/CMakeLists.cmake.in b/Modules/FetchContent/CMakeLists.cmake.in index d94b0f4..8adb533 100644 --- a/Modules/FetchContent/CMakeLists.cmake.in +++ b/Modules/FetchContent/CMakeLists.cmake.in @@ -1,21 +1,27 @@ # Distributed under the OSI-approved BSD 3-Clause License. See accompanying # file Copyright.txt or https://cmake.org/licensing for details. -cmake_minimum_required(VERSION ${CMAKE_VERSION}) +cmake_minimum_required(VERSION @CMAKE_VERSION@) + +# Reject any attempt to use a toolchain file. We must not use one because +# we could be downloading it here. If the CMAKE_TOOLCHAIN_FILE environment +# variable is set, the cache variable will have been initialized from it. +unset(CMAKE_TOOLCHAIN_FILE CACHE) +unset(ENV{CMAKE_TOOLCHAIN_FILE}) # We name the project and the target for the ExternalProject_Add() call # to something that will highlight to the user what we are working on if # something goes wrong and an error message is produced. -project(${contentName}-populate NONE) +project(@contentName@-populate NONE) @__FETCHCONTENT_CACHED_INFO@ include(ExternalProject) -ExternalProject_Add(${contentName}-populate - ${ARG_EXTRA} - SOURCE_DIR "${ARG_SOURCE_DIR}" - BINARY_DIR "${ARG_BINARY_DIR}" +ExternalProject_Add(@contentName@-populate + @ARG_EXTRA@ + SOURCE_DIR "@ARG_SOURCE_DIR@" + BINARY_DIR "@ARG_BINARY_DIR@" CONFIGURE_COMMAND "" BUILD_COMMAND "" INSTALL_COMMAND "" diff --git a/Tests/RunCMake/FetchContent/IgnoreToolchainFile.cmake b/Tests/RunCMake/FetchContent/IgnoreToolchainFile.cmake new file mode 100644 index 0000000..f8ee749 --- /dev/null +++ b/Tests/RunCMake/FetchContent/IgnoreToolchainFile.cmake @@ -0,0 +1,2 @@ +set(ENV{CMAKE_TOOLCHAIN_FILE} path/to/somewhere/iDoNotExist.cmake) +include(DownloadFile.cmake) diff --git a/Tests/RunCMake/FetchContent/RunCMakeTest.cmake b/Tests/RunCMake/FetchContent/RunCMakeTest.cmake index bb27491..3781089 100644 --- a/Tests/RunCMake/FetchContent/RunCMakeTest.cmake +++ b/Tests/RunCMake/FetchContent/RunCMakeTest.cmake @@ -7,6 +7,7 @@ run_cmake(DirectIgnoresDetails) run_cmake(FirstDetailsWin) run_cmake(DownloadTwice) run_cmake(DownloadFile) +run_cmake(IgnoreToolchainFile) run_cmake(SameGenerator) run_cmake(System) run_cmake(VarDefinitions) |