[vcpkg] Improve performance of compiler tracking by suppressing aspec…

…ts of CMake's compiler detection. (#12203) Co-authored-by: Robert Schumacher <[email protected]>
microsoft · Jul 2, 2020 · 9ddf284 · 9ddf284
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commit 9ddf284
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/scripts/detect_compiler/CMakeLists.txt b/scripts/detect_compiler/CMakeLists.txt
@@ -1,5 +1,15 @@
 cmake_minimum_required(VERSION 3.10)
-project(detect_compiler)
+project(detect_compiler NONE)
+
+set(CMAKE_C_COMPILER_WORKS 1)
+set(CMAKE_C_COMPILER_ID_RUN 1)
+set(CMAKE_C_COMPILER_FORCED 1)
+set(CMAKE_CXX_COMPILER_WORKS 1)
+set(CMAKE_CXX_COMPILER_ID_RUN 1)
+set(CMAKE_CXX_COMPILER_FORCED 1)
+
+enable_language(C)
+enable_language(CXX)
 
 file(SHA1 "${CMAKE_CXX_COMPILER}" CXX_HASH)
 file(SHA1 "${CMAKE_C_COMPILER}" C_HASH)

diff --git a/scripts/detect_compiler/CONTROL b/scripts/detect_compiler/CONTROL
@@ -0,0 +1,3 @@
+Source: detect-compiler
+Version: 0
+Description: None