include_external_msproject: Honor MAP_IMPORTED_CONFIG_<CONFIG>

This allows projects added via `include_external_msproject` to compile
the preferred configuration despite different naming conventions.

7 files changed, 34 insertions, 4 deletions

diff --git a/Tests/RunCMake/include_external_msproject/CustomConfig-check.cmake b/Tests/RunCMake/include_external_msproject/CustomConfig-check.cmake
new file mode 100644
index 0000000..1a940b8
--- /dev/null
+++ b/Tests/RunCMake/include_external_msproject/CustomConfig-check.cmake
@@ -0,0 +1 @@
+check_project(CustomConfig external "aaa-bbb-ccc-000" "" "" "Custom - Release")
diff --git a/Tests/RunCMake/include_external_msproject/CustomConfig.cmake b/Tests/RunCMake/include_external_msproject/CustomConfig.cmake
new file mode 100644
index 0000000..1f935cd
--- /dev/null
+++ b/Tests/RunCMake/include_external_msproject/CustomConfig.cmake
@@ -0,0 +1,3 @@
+include_external_msproject(external external.project
+                           GUID aaa-bbb-ccc-000)
+set_target_properties(external PROPERTIES MAP_IMPORTED_CONFIG_RELEASE "Custom - Release")
diff --git a/Tests/RunCMake/include_external_msproject/CustomGuid-check.cmake b/Tests/RunCMake/include_external_msproject/CustomGuid-check.cmake
index 68dec4c..3747934 100644
--- a/Tests/RunCMake/include_external_msproject/CustomGuid-check.cmake
+++ b/Tests/RunCMake/include_external_msproject/CustomGuid-check.cmake
@@ -1 +1 @@
-check_project(CustomGuid external "aaa-bbb-ccc-000" "" "")
+check_project(CustomGuid external "aaa-bbb-ccc-000" "" "" "")
diff --git a/Tests/RunCMake/include_external_msproject/CustomGuidTypePlatform-check.cmake b/Tests/RunCMake/include_external_msproject/CustomGuidTypePlatform-check.cmake
index 614712e..0b2ac1d 100644
--- a/Tests/RunCMake/include_external_msproject/CustomGuidTypePlatform-check.cmake
+++ b/Tests/RunCMake/include_external_msproject/CustomGuidTypePlatform-check.cmake
@@ -1 +1 @@
-check_project(CustomGuidTypePlatform external "aaa-bbb-ccc-111" "aaa-bbb-ccc-ddd-eee" "Custom Platform")
+check_project(CustomGuidTypePlatform external "aaa-bbb-ccc-111" "aaa-bbb-ccc-ddd-eee" "Custom Platform" "")
diff --git a/Tests/RunCMake/include_external_msproject/CustomTypePlatform-check.cmake b/Tests/RunCMake/include_external_msproject/CustomTypePlatform-check.cmake
index 054eeb0..c431b03 100644
--- a/Tests/RunCMake/include_external_msproject/CustomTypePlatform-check.cmake
+++ b/Tests/RunCMake/include_external_msproject/CustomTypePlatform-check.cmake
@@ -1 +1 @@
-check_project(CustomTypePlatform external "" "aaa-bbb-ccc-ddd-eee" "Custom Platform")
+check_project(CustomTypePlatform external "" "aaa-bbb-ccc-ddd-eee" "Custom Platform" "")
diff --git a/Tests/RunCMake/include_external_msproject/RunCMakeTest.cmake b/Tests/RunCMake/include_external_msproject/RunCMakeTest.cmake
index 90710f9..47dac34 100644
--- a/Tests/RunCMake/include_external_msproject/RunCMakeTest.cmake
+++ b/Tests/RunCMake/include_external_msproject/RunCMakeTest.cmake
@@ -4,3 +4,4 @@ include(${CMAKE_CURRENT_LIST_DIR}/check_utils.cmake)
 run_cmake(CustomGuid)
 run_cmake(CustomTypePlatform)
 run_cmake(CustomGuidTypePlatform)
+run_cmake(CustomConfig)
diff --git a/Tests/RunCMake/include_external_msproject/check_utils.cmake b/Tests/RunCMake/include_external_msproject/check_utils.cmake
index 5dd92f9..e9e9cac 100644
--- a/Tests/RunCMake/include_external_msproject/check_utils.cmake
+++ b/Tests/RunCMake/include_external_msproject/check_utils.cmake
@@ -71,8 +71,24 @@ function(check_custom_platform TARGET_FILE PROJECT_NAME PLATFORM_NAME RESULT)
   set(${RESULT} ${IS_FOUND} PARENT_SCOPE)
 endfunction()
 
+# Search project's build configuration line by project name and target configuration name.
+# Returns TRUE if found and FALSE otherwise
+function(check_custom_configuration TARGET_FILE PROJECT_NAME SLN_CONFIG DST_CONFIG RESULT)
+  set(${RESULT} "FALSE" PARENT_SCOPE)
+  # extract project guid
+  parse_project_section(${TARGET_FILE} ${PROJECT_NAME})
+  if(NOT IS_FOUND)
+    return()
+  endif()
+
+  set(REG_EXP "^(\t)*\\{${FOUND_GUID}\\}\\.${SLN_CONFIG}[^ ]*\\.ActiveCfg = ${DST_CONFIG}\\|.*$")
+  check_line_exists(${TARGET_FILE} REG_EXP)
+
+  set(${RESULT} ${IS_FOUND} PARENT_SCOPE)
+endfunction()
+
 # RunCMake test check helper
-function(check_project test name guid type platform)
+function(check_project test name guid type platform imported_release_config_name)
   set(sln "${RunCMake_TEST_BINARY_DIR}/${test}.sln")
   set(sep "")
   set(failed "")
@@ -88,6 +104,9 @@ function(check_project test name guid type platform)
       set(platform "Win32")
     endif()
   endif()
+  if(NOT imported_release_config_name)
+    set(imported_release_config_name "Release")
+  endif()
   if(guid)
     check_project_guid("${sln}" "${name}" "${guid}" passed_guid)
     if(NOT passed_guid)
@@ -107,5 +126,11 @@ function(check_project test name guid type platform)
     string(APPEND failed "${sep}${name} solution has no project with expected PLATFORM=${platform}")
     set(sep "\n")
   endif()
+  check_custom_configuration("${sln}" "${name}" "Release" "${imported_release_config_name}" passed_configuration)
+  if(NOT passed_configuration)
+    string(APPEND failed "${sep}${name} solution has no project with expected CONFIG=${imported_release_config_name}")
+    set(sep "\n")
+  endif()
+
   set(RunCMake_TEST_FAILED "${failed}" PARENT_SCOPE)
 endfunction()