diff -up ./CMakeLists.txt.openmp ./CMakeLists.txt
--- ./CMakeLists.txt.openmp 2015-08-28 12:25:30.887932978 -0700
+++ ./CMakeLists.txt 2015-08-28 12:26:10.715463181 -0700
@@ -454,7 +454,7 @@ IF(CMAKE_COMPILER_IS_GNUCXX)
# Parallel stdlibc++?
IF(MRPT_ENABLE_LIBSTD_PARALLEL_MODE)
- SET(EXTRA_CPP_FLAGS "${EXTRA_CPP_FLAGS} -D_GLIBCXX_PARALLEL -fopenmp")
+ SET(EXTRA_CPP_FLAGS "${EXTRA_CPP_FLAGS} -fopenmp")
ENDIF(MRPT_ENABLE_LIBSTD_PARALLEL_MODE)
ENDIF(CMAKE_COMPILER_IS_GNUCXX)