Remove STREQU from cmake.

Author: dmitry1945

test_app/CMakeLists.txt

@@ -14,14 +14,14 @@ endif()
 
 # 2.1. Add here if the component is compatible with IDF == v4.3
 if("${IDF_VERSION_MAJOR}.${IDF_VERSION_MINOR}" VERSION_EQUAL "4.3")
-    if((${IDF_TARGET} STREQUAL "esp32") OR (${IDF_TARGET} STREQUAL "esp32s2") OR (${IDF_TARGET} STREQUAL "esp32s3"))
+    if(NOT ((${IDF_TARGET} MATCHES "esp32c3") OR (${IDF_TARGET} MATCHES "esp32c2")))
         list(APPEND EXTRA_COMPONENT_DIRS ../opencv)
     endif()
 endif()
 
 # 2.2. Add here if the component is compatible with IDF == v4.4
 if("${IDF_VERSION_MAJOR}.${IDF_VERSION_MINOR}" VERSION_EQUAL "4.4")
-    if((${IDF_TARGET} STREQUAL "esp32") OR (${IDF_TARGET} STREQUAL "esp32s2") OR (${IDF_TARGET} STREQUAL "esp32s3"))
+    if(NOT ((${IDF_TARGET} MATCHES "esp32c3") OR (${IDF_TARGET} MATCHES "esp32c2")))
         list(APPEND EXTRA_COMPONENT_DIRS ../opencv)
     endif()
 endif()