make: Nothing to be done for `all'

If you are facing make running error on Linux/Centos please follow below step.

ERROR:
[root@locahost sarg-2.3.1]# make
make: Nothing to be done for `all'.
Solution :
[root@locahost sarg-2.3.1]# make clean
make -C po clean
make[1]: Entering directory `/opt/sarg-2.3.1/po'
rm -f *.insert-header
rm -f remove-potcdate.sed
rm -f stamp-poT
rm -f core core.* sarg.po sarg.1po sarg.2po *.new.po
rm -fr *.o
make[1]: Leaving directory `/opt/sarg-2.3.1/po'
rm -f sarg *.o core
[root@locahost sarg-2.3.1]# make distclean
make -C po clean
make[1]: Entering directory `/opt/sarg-2.3.1/po'
rm -f *.insert-header
rm -f remove-potcdate.sed
rm -f stamp-poT
rm -f core core.* sarg.po sarg.1po sarg.2po *.new.po
rm -fr *.o
make[1]: Leaving directory `/opt/sarg-2.3.1/po'
rm -f sarg *.o core
rm -f Makefile config.status config.cache config.log

After completed this task please run make command:
[root@locahost sarg-2.3.1]# make