small improvements to the ns3 doc

[simgrid.git] / tools / cmake / Flags.cmake

diff --git a/tools/cmake/Flags.cmake b/tools/cmake/Flags.cmake
index a0d31b2c71983f8af926d45e115a93ed213a55b6..4cf24372c2151d80bb269463cb81bedad87c9037 100644 (file)
--- a/tools/cmake/Flags.cmake
+++ b/tools/cmake/Flags.cmake
@@ -198,7 +198,7 @@ endif()
 set(CMAKE_C_FLAGS   "${warnCFLAGS} ${CMAKE_C_FLAGS}   ${optCFLAGS}")
 set(CMAKE_CXX_FLAGS "${warnCXXFLAGS} ${CMAKE_CXX_FLAGS} ${optCFLAGS}")
 
-# Try to make Mac a bit more complient to open source standards
+# Try to make Mac a bit more compliant to open source standards
 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
 endif()
@@ -210,11 +210,7 @@ endif()
 
 set(TESH_OPTION "")
 if(enable_coverage)
-  if(DEFINED ENV{GCOV})
-    find_program(GCOV_PATH ENV{GCOV})
-  else()
-    find_program(GCOV_PATH gcov)
-  endif()
+  find_program(GCOV_PATH NAMES ENV{GCOV} gcov)
   if(GCOV_PATH)
     set(COVERAGE_COMMAND "${GCOV_PATH}" CACHE TYPE FILEPATH FORCE)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DCOVERAGE")