Merge pull request #366 from kerautret/FixLdBoostWarning

auto merge (not very important with PR #373 )

CMakeLists.txt

@@ -70,6 +70,10 @@ if ( Boost_FOUND )
      ${Boost_LIBRAIRIES}
      ${Boost_PROGRAM_OPTIONS_LIBRARY} Boost::program_options)
    SET(DGtalLibInc ${Boost_INCLUDE_DIRS})
+   ## Used to avoid ld warnings (to be removed when using CLI11 instead program_options)
+   if(APPLE)
+      set (CMAKE_CXX_FLAGS "-fvisibility=hidden")
+   endif(APPLE)
 endif( Boost_FOUND )
 
 

ChangeLog.md

@@ -5,13 +5,16 @@
     [#356](https://github.com/DGtal-team/DGtalTools/pull/356))
   - set cmake  based CPP11 check instead the manual DGtal check. (Bertrand
     Kerautret [#364](https://github.com/DGtal-team/DGtalTools/pull/364))
-
+  - fix ld boost program options macos warnings.
+    Kerautret [#366](https://github.com/DGtal-team/DGtalTools/pull/366))
+
 - *volumetric:
   - Passing argument by const reference in (min|max|mean)Val of volSubSample.
     (Roland Denis, [#359](https://github.com/DGtal-team/DGtalTools/pull/359/files))
   - Using SourceForge to download doxygen sources during Travis CI jobs.
     (Roland Denis [#360](https://github.com/DGtal-team/DGtalTools/pull/360))
 
+
 # DGtalTools 1.0
 
 - *generators*