--- rpl/configure.ac	2017/08/21 09:11:23	1.202
+++ rpl/configure.ac	2018/05/29 05:52:53	1.211
@@ -10,14 +10,14 @@ AC_CONFIG_HEADERS([rplconfig.h])
 dnl Libraries
 NCURSES=ncurses-6.0
 READLINE=readline-7.0
-UNITS=units-2.14
+UNITS=units-2.16
 GSL=gsl-2.4
 GPP=gpp-3.0
-GNUPLOT=gnuplot-5.0.6
-FILE=file-5.31
+GNUPLOT=gnuplot-5.2.3
+FILE=file-5.33
 ICONV=libiconv-1.15
-SQLITE=sqlite-3.19.3
-OPENSSL=openssl-1.1.0f
+SQLITE=sqlite-3.23.1
+OPENSSL=openssl-1.1.0g
 OPENMOTIF=openmotif-2.3.7
 LIBXPM=libXpm-3.5.12
 SIGSEGV=libsigsegv-2.11
@@ -720,6 +720,9 @@ if test "$MOTIF_SUPPORT" = "-DMOTIF_SUPP
 	AC_CHECK_LIB(Xinerama, XineramaIsActive,,
 				 AC_MSG_ERROR([Can not find libXinerama !]))
 fi
+AC_CHECK_LIB(gomp, omp_get_num_procs,, AC_MSG_ERROR([Can not find libgomp !]))
+OPENMP=-lgomp
+AC_SUBST(OPENMP)
 
 dnl Check for union semun
 AC_CHECK_TYPE([union semun], SEMUN=-DUNION_SEMUN, SEMUN=-UUNION_SEMUN, [[