Compling error: undefined reference to `__isoc99_sscanf'

Maggie_m_ — Wed, 03 Jun 2015 18:04:49 GMT

Hello, everyone,

I tried to apply MKL to compile several fortran code. However, I got some errors below. Also, I attached the makefile. It seemed something was not linked. Is there anyone who can give me some hints? Thanks!

ifort -w -fast -DMKL_ILP64 -m64 -c LinearSolverCSR.f

ifort -L/pic/apps/intel/2015/composer_xe_2015.0.090/mkl/lib/intel64 -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_blas95_lp64 -lmkl_blas95_ilp64 -lmkl_lapack95_lp64 -lmkl_sequential -liomp5 -lmkl_core -openmp -limf inputmodule.o main.o readinputsize.o ALLOC.o MakeJac.o makeYbus.o red_ybus.o Ext2int_gen.o LinearSolverCSR.o -lm -o ds

ipo: warning #11021: unresolved __isoc99_sscanf

Referenced in /pic/apps/intel/2015/composer_xe_2015.0.090/mkl/lib/intel64/libmkl_intel_thread.so

Referenced in /pic/apps/intel/2015/composer_xe_2015.0.090/mkl/lib/intel64/libmkl_core.so

ipo: warning #11021: unresolved __isoc99_fscanf

Referenced in /pic/apps/intel/2015/composer_xe_2015.0.090/mkl/lib/intel64/libmkl_core.so

/pic/apps/intel/2015/composer_xe_2015.0.090/mkl/lib/intel64/libmkl_intel_thread.so: undefined reference to `__isoc99_sscanf'

/pic/apps/intel/2015/composer_xe_2015.0.090/mkl/lib/intel64/libmkl_core.so: undefined reference to `__isoc99_fscanf'

make: *** [ds] Error 1

PLAT = _OPENMP

12 FC = ifort

13 CC = icc

15 MKLDIR = /apps/intel/2015/composer_xe_2015.0.090/mkl

17 FFLAGS = -w -fast -DMKL_ILP64 -m64

18 CFLAGS = -w -fast -DMKL_ILP64 -m64

20 INCLUDES = -I$(MKLDIR)/include

21 LFLAGS = -L$(MKLDIR)/lib/intel64 -lmkl_intel_lp64 \

22 -lmkl_intel_thread -lmkl_blas95_lp64 -lmkl_blas95_ilp64 -lmkl_lapack95_lp64 \

23 -lmkl_sequential -liomp5 -lmkl_core -openmp -limf

25 OBJS = inputmodule.o main.o readinputsize.o ALLOC.o MakeJac.o makeYbus.o red_ybus.o Ext2int_gen.o LinearSolverCSR.o

27 ALL_OBJ = $(OBJS)

29 %.o: %.f

30 $(FC) $(FFLAGS) -c $<

32 %.o: %.c

33 $(CC) #(CFLAGS) -c $< -o $@

35 ds: $(ALL_OBJ)

36 $(FC) $(LFLAGS) $(ALL_OBJ) -lm -o ds

38 clean:

39 rm -rf *.o *.mod *.out *.chk ds

Hello,

Gennady_F_Intel — Wed, 03 Jun 2015 19:35:00 GMT

Hello,

This is a known problem has been fixed in the next updates of Intel MKL ( > 11.2 update 1 ).

--Gennady

topic Compling error: undefined reference to `__isoc99_sscanf' in Intel® oneAPI Math Kernel Library

Compling error: undefined reference to `__isoc99_sscanf'

Hello,