Tests/RunCMake/BuildDepends: Prepare CompileDepends check for multiple targets

Tests/RunCMake/BuildDepends/CompileDepends.cmake

@@ -17,31 +17,33 @@ if (check_step EQUAL 2)
   if (NOT CMAKE_DEPEND_INFO_FILES)
     set(RunCMake_TEST_FAILED \"Variable CMAKE_DEPEND_INFO_FILES not found.\")
   else()
-    include(\"${CMAKE_CURRENT_BINARY_DIR}/\${CMAKE_DEPEND_INFO_FILES}\")
-    if (NOT CMAKE_DEPENDS_DEPENDENCY_FILES)
-      set(RunCMake_TEST_FAILED \"Variable CMAKE_DEPENDS_DEPENDENCY_FILES not found.\")
-    else()
-      list(GET CMAKE_DEPENDS_DEPENDENCY_FILES 1 OBJECT_FILE)
-      list(GET CMAKE_DEPENDS_DEPENDENCY_FILES 3 DEP_FILE)
-      if (NOT EXISTS \"${CMAKE_CURRENT_BINARY_DIR}/\${DEP_FILE}\")
-        set(RunCMake_TEST_FAILED \"File \${DEP_FILE} not found.\")
+    foreach(DEPEND_INFO_FILE IN LISTS CMAKE_DEPEND_INFO_FILES)
+      include(\"${CMAKE_CURRENT_BINARY_DIR}/\${DEPEND_INFO_FILE}\")
+      if (NOT CMAKE_DEPENDS_DEPENDENCY_FILES)
+        set(RunCMake_TEST_FAILED \"Variable CMAKE_DEPENDS_DEPENDENCY_FILES not found.\")
       else()
-        set (TARGET_DEP_FILE \"${CMAKE_CURRENT_BINARY_DIR}/\${DEP_FILE}\")
-        cmake_path(REPLACE_FILENAME TARGET_DEP_FILE \"compiler_depend.make\")
-        file(READ \"\${TARGET_DEP_FILE}\" DEPENDS_CONTENT)
-        if (WIN32)
-          string (REPLACE \"\\\\\" \"/\" DEPENDS_CONTENT \"\${DEPENDS_CONTENT}\")
-          string (TOLOWER \"\${DEPENDS_CONTENT}\" DEPENDS_CONTENT)
-          string (TOLOWER \"\${OBJECT_FILE}\" OBJECT_FILE)
+        list(GET CMAKE_DEPENDS_DEPENDENCY_FILES 1 OBJECT_FILE)
+        list(GET CMAKE_DEPENDS_DEPENDENCY_FILES 3 DEP_FILE)
+        if (NOT EXISTS \"${CMAKE_CURRENT_BINARY_DIR}/\${DEP_FILE}\")
+          set(RunCMake_TEST_FAILED \"File \${DEP_FILE} not found.\")
         else()
-          string(REPLACE \"\\\\ \" \" \" DEPENDS_CONTENT \"\${DEPENDS_CONTENT}\")
-        endif()
-        if(NOT DEPENDS_CONTENT MATCHES \"\${OBJECT_FILE} *:.+[Cc]ompile[Dd]epends.c\"
-            OR NOT DEPENDS_CONTENT MATCHES \"[Cc]ompile[Dd]epends.h\")
-          set(RunCMake_TEST_FAILED \"Dependency file badly generated:\n  \${TARGET_DEP_FILE}\")
+          set (TARGET_DEP_FILE \"${CMAKE_CURRENT_BINARY_DIR}/\${DEP_FILE}\")
+          cmake_path(REPLACE_FILENAME TARGET_DEP_FILE \"compiler_depend.make\")
+          file(READ \"\${TARGET_DEP_FILE}\" DEPENDS_CONTENT)
+          if (WIN32)
+            string (REPLACE \"\\\\\" \"/\" DEPENDS_CONTENT \"\${DEPENDS_CONTENT}\")
+            string (TOLOWER \"\${DEPENDS_CONTENT}\" DEPENDS_CONTENT)
+            string (TOLOWER \"\${OBJECT_FILE}\" OBJECT_FILE)
+          else()
+            string(REPLACE \"\\\\ \" \" \" DEPENDS_CONTENT \"\${DEPENDS_CONTENT}\")
+          endif()
+          if(NOT DEPENDS_CONTENT MATCHES \"\${OBJECT_FILE} *:.+[Cc]ompile[Dd]epends.c\"
+              OR NOT DEPENDS_CONTENT MATCHES \"[Cc]ompile[Dd]epends.h\")
+            set(RunCMake_TEST_FAILED \"Dependency file badly generated:\n  \${TARGET_DEP_FILE}\")
+          endif()
         endif()
       endif()
-    endif()
+    endforeach()
   endif()
 endif()
 ")