VS: Add variables to set SDK directories in vcxproj files

Create `CMAKE_VS_SDK_*_DIRECTORIES` variables to tell the VS generator
how to populate fields in `.vcxproj` files that specify SDK directories.

Fixes: #17908

3 files changed, 100 insertions, 0 deletions

diff --git a/Tests/RunCMake/VS10Project/RunCMakeTest.cmake b/Tests/RunCMake/VS10Project/RunCMakeTest.cmake
index afe9d6d..359cdfb 100644
--- a/Tests/RunCMake/VS10Project/RunCMakeTest.cmake
+++ b/Tests/RunCMake/VS10Project/RunCMakeTest.cmake
@@ -7,3 +7,4 @@ run_cmake(VsDebuggerCommand)
 run_cmake(VsCSharpCustomTags)
 run_cmake(VsCSharpReferenceProps)
 run_cmake(VsCSharpWithoutSources)
+run_cmake(VsSdkDirectories)
diff --git a/Tests/RunCMake/VS10Project/VsSdkDirectories-check.cmake b/Tests/RunCMake/VS10Project/VsSdkDirectories-check.cmake
new file mode 100644
index 0000000..c21afb6
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/VsSdkDirectories-check.cmake
@@ -0,0 +1,88 @@
+set(vcProjectFile "${RunCMake_TEST_BINARY_DIR}/foo.vcxproj")
+if(NOT EXISTS "${vcProjectFile}")
+  set(RunCMake_TEST_FAILED "Project file ${vcProjectFile} does not exist.")
+  return()
+endif()
+
+set(ExecutablePathSet FALSE)
+set(IncludePathSet FALSE)
+set(ReferencePathSet FALSE)
+set(LibraryPathSet FALSE)
+set(LibraryWPathSet FALSE)
+set(SourcePathSet FALSE)
+set(ExcludePathSet FALSE)
+
+file(STRINGS "${vcProjectFile}" lines)
+foreach(line IN LISTS lines)
+  if(line MATCHES "^ *<ExecutablePath[^>]*>([^<>]+)</ExecutablePath>$")
+    if("${CMAKE_MATCH_1}" STREQUAL "$(VC_ExecutablePath_x86);C:\\Program Files\\Custom-SDK\\;")
+        message(STATUS "foo.vcxproj has executable path set")
+        set(ExecutablePathSet TRUE)
+    endif()
+  elseif(line MATCHES "^ *<IncludePath[^>]*>([^<>]+)</IncludePath>$")
+    if("${CMAKE_MATCH_1}" STREQUAL "$(VC_IncludePath);C:\\Program Files\\Custom-SDK\\;")
+        message(STATUS "foo.vcxproj has include path set")
+        set(IncludePathSet TRUE)
+    endif()
+  elseif(line MATCHES "^ *<ReferencePath[^>]*>([^<>]+)</ReferencePath>$")
+    if("${CMAKE_MATCH_1}" STREQUAL "$(VC_ReferencesPath_x86);C:\\Program Files\\Custom-SDK\\;")
+        message(STATUS "foo.vcxproj has reference path set")
+        set(ReferencePathSet TRUE)
+    endif()
+  elseif(line MATCHES "^ *<LibraryPath[^>]*>([^<>]+)</LibraryPath>$")
+    if("${CMAKE_MATCH_1}" STREQUAL "$(VC_LibraryPath_x86);C:\\Program Files\\Custom-SDK\\;")
+        message(STATUS "foo.vcxproj has library path set")
+        set(LibraryPathSet TRUE)
+    endif()
+  elseif(line MATCHES "^ *<LibraryWPath[^>]*>([^<>]+)</LibraryWPath>$")
+    if("${CMAKE_MATCH_1}" STREQUAL "$(WindowsSDK_MetadataPath);C:\\Program Files\\Custom-SDK\\;")
+        message(STATUS "foo.vcxproj has library WinRT path set")
+        set(LibraryWPathSet TRUE)
+    endif()
+  elseif(line MATCHES "^ *<SourcePath[^>]*>([^<>]+)</SourcePath>$")
+    if("${CMAKE_MATCH_1}" STREQUAL "$(VC_SourcePath);C:\\Program Files\\Custom-SDK\\;")
+        message(STATUS "foo.vcxproj has source path set")
+        set(SourcePathSet TRUE)
+    endif()
+  elseif(line MATCHES "^ *<ExcludePath[^>]*>([^<>]+)</ExcludePath>$")
+    if("${CMAKE_MATCH_1}" STREQUAL "$(VC_IncludePath);C:\\Program Files\\Custom-SDK\\;")
+        message(STATUS "foo.vcxproj has exclude path set")
+        set(ExcludePathSet TRUE)
+    endif()
+  endif()
+endforeach()
+
+if(NOT ExecutablePathSet)
+  set(RunCMake_TEST_FAILED "ExecutablePath not found or not set correctly.")
+  return()
+endif()
+
+if(NOT IncludePathSet)
+  set(RunCMake_TEST_FAILED "IncludePath not found or not set correctly.")
+  return()
+endif()
+
+if(NOT ReferencePathSet)
+  set(RunCMake_TEST_FAILED "ReferencePath not found or not set correctly.")
+  return()
+endif()
+
+if(NOT LibraryPathSet)
+  set(RunCMake_TEST_FAILED "LibraryPath not found or not set correctly.")
+  return()
+endif()
+
+if(NOT LibraryWPathSet)
+  set(RunCMake_TEST_FAILED "LibraryWPath not found or not set correctly.")
+  return()
+endif()
+
+if(NOT SourcePathSet)
+  set(RunCMake_TEST_FAILED "SourcePath not found or not set correctly.")
+  return()
+endif()
+
+if(NOT ExcludePathSet)
+  set(RunCMake_TEST_FAILED "ExcludePath not found or not set correctly.")
+  return()
+endif()
diff --git a/Tests/RunCMake/VS10Project/VsSdkDirectories.cmake b/Tests/RunCMake/VS10Project/VsSdkDirectories.cmake
new file mode 100644
index 0000000..c8f2a5a
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/VsSdkDirectories.cmake
@@ -0,0 +1,11 @@
+enable_language(CXX)
+
+set(CMAKE_VS_SDK_EXECUTABLE_DIRECTORIES "$(VC_ExecutablePath_x86);C:\\Program Files\\Custom-SDK\\;")
+set(CMAKE_VS_SDK_INCLUDE_DIRECTORIES "$(VC_IncludePath);C:\\Program Files\\Custom-SDK\\;")
+set(CMAKE_VS_SDK_REFERENCE_DIRECTORIES "$(VC_ReferencesPath_x86);C:\\Program Files\\Custom-SDK\\;")
+set(CMAKE_VS_SDK_LIBRARY_DIRECTORIES "$(VC_LibraryPath_x86);C:\\Program Files\\Custom-SDK\\;")
+set(CMAKE_VS_SDK_LIBRARY_WINRT_DIRECTORIES "$(WindowsSDK_MetadataPath);C:\\Program Files\\Custom-SDK\\;")
+set(CMAKE_VS_SDK_SOURCE_DIRECTORIES "$(VC_SourcePath);C:\\Program Files\\Custom-SDK\\;")
+set(CMAKE_VS_SDK_EXCLUDE_DIRECTORIES "$(VC_IncludePath);C:\\Program Files\\Custom-SDK\\;")
+
+add_library(foo foo.cpp)