auto-setup: cleanup script

Remove the Qt SDK detection of conan. This is no longer valid with the
scripts being copied to ${buildDir}/.qtc/. Qt SDK also doesn't ship
conan anymore.

Do validation for conan via "conan --version" and vcpkg via "vcpkg
version".

For vcpkg the program path is resolved for symlinks and for Windows the
target architecture is being detected from the compiler path.

Change-Id: If0da79c952392d5ac9f8352e262b0802d6eb9ed3
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Marcus Tillmanns <marcus.tillmanns@qt.io>

src/share/3rdparty/package-manager/auto-setup.cmake

@@ -31,32 +31,6 @@ macro(qtc_auto_setup_conan)
     option(QT_CREATOR_SKIP_CONAN_SETUP "Skip Qt Creator's conan package manager auto-setup" OFF)
     set(QT_CREATOR_CONAN_BUILD_POLICY "missing" CACHE STRING "Qt Creator's conan package manager auto-setup build policy. This is used for the BUILD property of cmake_conan_run")
 
-    # Get conan from Qt SDK
-    set(qt_creator_ini "${CMAKE_CURRENT_LIST_DIR}/../QtProject/QtCreator.ini")
-    if (EXISTS ${qt_creator_ini})
-      file(STRINGS ${qt_creator_ini} install_settings REGEX "^InstallSettings=.*$")
-      if (install_settings)
-        string(REPLACE "InstallSettings=" "" install_settings "${install_settings}")
-        set(qt_creator_ini "${install_settings}/QtProject/QtCreator.ini")
-        file(TO_CMAKE_PATH "${qt_creator_ini}" qt_creator_ini)
-      endif()
-
-      file(STRINGS ${qt_creator_ini} conan_executable REGEX "^ConanFilePath=.*$")
-      if (conan_executable)
-        string(REPLACE "ConanFilePath=" "" conan_executable "${conan_executable}")
-        file(TO_CMAKE_PATH "${conan_executable}" conan_executable)
-        get_filename_component(conan_path "${conan_executable}" DIRECTORY)
-      endif()
-    endif()
-
-    set(path_sepparator ":")
-    if (WIN32)
-      set(path_sepparator ";")
-    endif()
-    if (conan_path)
-      set(ENV{PATH} "${conan_path}${path_sepparator}$ENV{PATH}")
-    endif()
-
     find_program(conan_program conan)
     if (NOT conan_program)
       message(WARNING "Qt Creator: conan executable not found. "
@@ -64,6 +38,13 @@ macro(qtc_auto_setup_conan)
                       "To disable this warning set QT_CREATOR_SKIP_CONAN_SETUP to ON.")
       return()
     endif()
+    execute_process(COMMAND ${conan_program} --version
+      RESULT_VARIABLE result_code
+      OUTPUT_VARIABLE conan_version_output
+      ERROR_VARIABLE conan_version_output)
+    if (NOT result_code EQUAL 0)
+      message(FATAL_ERROR "conan --version failed='${result_code}: ${conan_version_output}")
+    endif()
 
     set(conanfile_timestamp_file "${CMAKE_BINARY_DIR}/conan-dependencies/conanfile.timestamp")
     file(TIMESTAMP "${conanfile_txt}" conanfile_timestamp)
@@ -147,7 +128,17 @@ macro(qtc_auto_setup_vcpkg)
                       "To disable this warning set QT_CREATOR_SKIP_VCPKG_SETUP to ON.")
       return()
     endif()
-    get_filename_component(vpkg_root ${vcpkg_program} DIRECTORY)
+    execute_process(COMMAND ${vcpkg_program} version
+      RESULT_VARIABLE result_code
+      OUTPUT_VARIABLE vcpkg_version_output
+      ERROR_VARIABLE vcpkg_version_output)
+    if (NOT result_code EQUAL 0)
+      message(FATAL_ERROR "vcpkg version failed='${result_code}: ${vcpkg_version_output}")
+    endif()
+
+    # Resolve any symlinks
+    get_filename_component(vpkg_program_real_path ${vcpkg_program} REALPATH)
+    get_filename_component(vpkg_root ${vpkg_program_real_path} DIRECTORY)
 
     if (NOT EXISTS "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake")
       message(STATUS "Qt Creator: vcpkg package manager auto-setup. "
@@ -168,8 +159,8 @@ macro(qtc_auto_setup_vcpkg)
       else()
         if (WIN32)
           set(vcpkg_triplet x64-mingw-static)
-          if (CMAKE_CXX_COMPILER MATCHES "cl.exe")
+          if (CMAKE_CXX_COMPILER MATCHES ".*/(.*)/cl.exe")
-            set(vcpkg_triplet x64-windows)
+            set(vcpkg_triplet ${CMAKE_MATCH_1}-windows)
           endif()
         elseif(APPLE)
           set(vcpkg_triplet x64-osx)