Add install target to pcre lib

CMakeLists.txt

@@ -57,6 +57,26 @@ if (ITA_BASE_WITH_REGULAR_EXPRESSIONS)
 
 	target_link_libraries (${PROJECT_NAME} PRIVATE pcrecpp)
 
+	packageProject (
+		NAME pcre
+		VERSION 8.45
+		BINARY_DIR ${PROJECT_BINARY_DIR}
+		INCLUDE_DIR ${pcre_SOURCE_DIR}
+		INCLUDE_DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+		NAMESPACE pcre
+		DISABLE_VERSION_SUFFIX YES
+	)
+
+	packageProject (
+		NAME pcrecpp
+		VERSION 8.45
+		BINARY_DIR ${PROJECT_BINARY_DIR}
+		INCLUDE_DIR ${pcre_SOURCE_DIR}
+		INCLUDE_DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+		NAMESPACE pcre
+		DISABLE_VERSION_SUFFIX YES
+	)
+
 endif ()
 
 option (ITA_BASE_WITH_JSON_SUPPORT OFF "Build ITA Base with JSON support")