From 8563fea807658e774b212440feec423fd73811ee Mon Sep 17 00:00:00 2001
From: Pietro Incardona <i-bird@localhost.localdomain>
Date: Fri, 25 Mar 2016 18:47:33 +0100
Subject: [PATCH] Fixing with RT library

---
 configure.ac    | 8 ++++++++
 src/Makefile.am | 4 ++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index e513eefe..03069f41 100755
--- a/configure.ac
+++ b/configure.ac
@@ -127,6 +127,13 @@ AC_CHECK_LIB(quadmath, sinq, [AC_DEFINE(HAVE_LIBQUADMATH,[],[Have quad math lib]
 				LIBQUADMATH=" -lquadmath "
 				], [])
 
+###### RT runtime lib
+
+AC_CHECK_LIB(rt, clock_gettime, [AC_DEFINE([HAVE_CLOCK_GETTIME],[],[Have clock time])
+                                 OPT_LIBS="$OPT_LIBS -lrt"
+                                ])
+
+
 ####### include OpenFPM_numerics include path"
 
 INCLUDES_PATH+=" -I/usr/local/include -I. -Iconfig -I../../openfpm_devices/src -I../../openfpm_data/src -I../../openfpm_io/src -I../../openfpm_vcluster/src -I../../src"
@@ -320,6 +327,7 @@ AC_DEFINE([HAVE_MPI],[],[MPI Enabled])
 AC_SUBST(NVCCFLAGS)
 AC_SUBST(INCLUDES_PATH)
 AC_SUBST(LIBQUADMATH)
+AC_SUBST(OPT_LIBS)
 
 # Checks for typedefs, structures, and compiler characteristics.
 
diff --git a/src/Makefile.am b/src/Makefile.am
index 28643fb1..114dbb77 100755
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,11 +1,11 @@
 
-LINKLIBS =  $(SUITESPARSE_LIBS) $(LAPACK_LIBS) $(BLAS_LIBS)  $(METIS_LIB) $(PARMETIS_LIB) $(DEFAULT_LIB) $(PTHREAD_LIBS) $(OPT_LIBS) $(BOOST_LDFLAGS) $(BOOST_PROGRAM_OPTIONS_LIB) $(BOOST_IOSTREAMS_LIB) $(HDF5_LDFLAGS)  $(HDF5_LIBS)
+LINKLIBS =  $(SUITESPARSE_LIBS) $(LAPACK_LIBS) $(BLAS_LIBS)  $(METIS_LIB) $(PARMETIS_LIB) $(DEFAULT_LIB) $(PTHREAD_LIBS) $(OPT_LIBS) $(BOOST_LDFLAGS) $(BOOST_PROGRAM_OPTIONS_LIB) $(BOOST_IOSTREAMS_LIB) $(HDF5_LDFLAGS)  $(HDF5_LIBS) $(LIBQUADMATH)
 
 noinst_PROGRAMS = numerics
 numerics_SOURCES = main.cpp ../../openfpm_vcluster/src/VCluster.cpp ../../openfpm_devices/src/memory/HeapMemory.cpp ../../openfpm_devices/src/memory/PtrMemory.cpp ../../openfpm_devices/src/Memleak_check.cpp
 numerics_CXXFLAGS = $(AM_CXXFLAGS) $(HDF5_CPPFLAGS) $(INCLUDES_PATH) $(BOOST_CPPFLAGS) $(SUITESPARSE_INCLUDE) $(METIS_INCLUDE) $(PARMETIS_INCLUDE)  $(EIGEN_INCLUDE) -Wno-deprecated-declarations -Wno-unused-local-typedefs
 numerics_CFLAGS = $(CUDA_CFLAGS)
-numerics_LDADD = $(LINKLIBS) -lquadmath -lparmetis -lmetis
+numerics_LDADD = $(LINKLIBS) -lparmetis -lmetis
 nobase_include_HEADERS = PSE/Kernels.hpp PSE/Kernels_test_util.hpp
 
 .cu.o :
-- 
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