#7399 CMake error: Cannot specify link libraries for target 'testrunner' (reported by user dbuchholz). Add comment to mathlib.h

lib/mathlib.h

@@ -112,6 +112,10 @@ public:
      * @return true if given character is octal digit.
      */
     static bool isOctalDigit(char c);
+    /*
+     * \param str character literal
+     * @return Number of internal representation of the character literal
+     * */
     static MathLib::bigint characterLiteralToLongNumber(const std::string& str);
 
 };

test/CMakeLists.txt

@@ -8,7 +8,7 @@ if (BUILD_TESTS)
 
     add_executable(testrunner ${hdrs} ${srcs} $<TARGET_OBJECTS:lib_objs> $<TARGET_OBJECTS:cli_objs> $<TARGET_OBJECTS:tinyxml_objs>)
     if (HAVE_RULES)
-        target_link_libraries(testunner pcre)
+        target_link_libraries(testrunner pcre)
     endif()
 
     add_custom_target(copy_cfg ALL