problem with "make denise" code

[DanielVais96]

Hello,
I am going through the QUICKSTART_Marmousi.txt and I have a problem with code "make denise"(step 3) . I tried all compiler options that exist in Makefile and it didn't work.
I working with Ubuntu os, gcc version 11.3.0, Open MPI 4.1.2, fftw version 3.3.8 .

currently I am using this configurations in Makefile:

On Desktop computer with LinuxMint 17, OpenMPI and gcc 4.8.2
CC=mpicc
LFLAGS=-lm -lcseife -lfftw3 -lstdc++
CFLAGS=-O3 -w -fno-stack-protector -D_FORTIFY_SOURCE=0
SFLAGS=-L./../libcseife
IFLAGS=-I./../libcseife -I./../include

this is file with the terminal output:
problem.txt

hope you can help.
thank you.

[daniel-koehn]

Hi @DanielVais96,

Your issue seem to be related to the new GNU Compiler. Adding the option

-fcommon

to the CFLAGS in the Makefile and recompile the source code should solve the problem

Best regards,

Daniel