-CXXFLAGS = $(CXXOPT) +w -KPIC -features=rtti -D_XOPEN_SOURCE -D_XOPEN_VERSION=4 -D__EXTENSIONS__ -template=no%extdef
-CXXFLAGSNO = $(CXXNOOPT) +w -KPIC -features=rtti -template=no%extdef
+CXXFLAGS = $(CXXOPT) +w -KPIC -template=no%extdef
+CXXFLAGSNO = $(CXXNOOPT) +w -KPIC -template=no%extdef
CFLAGS = $(COPT) -KPIC -erroff=%none
FFLAGS = $(FOPT) $(CLIBFOPT) $(CLIBDEFS) -KPIC
# rmkdepend flags for building dependencies of FORTRAN files
CFLAGS = $(COPT) -KPIC -erroff=%none
FFLAGS = $(FOPT) $(CLIBFOPT) $(CLIBDEFS) -KPIC
# rmkdepend flags for building dependencies of FORTRAN files