gcov might not be the name of the executable, respect GCOV environment variable in...

diff --git a/tools/cmake/Flags.cmake b/tools/cmake/Flags.cmake
index 9d6654b..a0d31b2 100644 (file)
--- a/tools/cmake/Flags.cmake
+++ b/tools/cmake/Flags.cmake
@@ -210,7 +210,11 @@ endif()
 
 set(TESH_OPTION "")
 if(enable_coverage)
 
 set(TESH_OPTION "")
 if(enable_coverage)

-  find_program(GCOV_PATH gcov)
+  if(DEFINED ENV{GCOV})
+    find_program(GCOV_PATH ENV{GCOV})
+  else()
+    find_program(GCOV_PATH gcov)
+  endif()

   if(GCOV_PATH)
     set(COVERAGE_COMMAND "${GCOV_PATH}" CACHE TYPE FILEPATH FORCE)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DCOVERAGE")
   if(GCOV_PATH)
     set(COVERAGE_COMMAND "${GCOV_PATH}" CACHE TYPE FILEPATH FORCE)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DCOVERAGE")