From 41dee7f9709beac7069eb09467e5d822c14e2206 Mon Sep 17 00:00:00 2001
From: Alexander Mai <amai@users.sf.net>
Date: Fri, 19 Feb 2016 21:40:31 +0100
Subject: [PATCH] #7399 CMake error: Cannot specify link libraries for target
 'testrunner' (reported by user dbuchholz). Add comment to mathlib.h

---
 lib/mathlib.h       | 4 ++++
 test/CMakeLists.txt | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/mathlib.h b/lib/mathlib.h
index d77296fc6..2639003ca 100644
--- a/lib/mathlib.h
+++ b/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);
 
 };
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index b85a80e33..01ec1a28b 100644
--- a/test/CMakeLists.txt
+++ b/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