[Pw_forum] FFLAGS in make.sys

[Mahmoud Payami]

Dear QE Developers,I noticed that the FFLAGS variable in the make.sys is 
used in F90FLAGS before it is defined:-------------------------------------# 
compiler flags: C, F90, F77
# C flags must include DFLAGS and IFLAGS
# F90 flags must include MODFLAGS, IFLAGS, and FDFLAGS with appropriate 
syntax

CFLAGS         = -O3 $(DFLAGS) $(IFLAGS)
F90FLAGS       = $(FFLAGS) -nomodule -fpp $(FDFLAGS) $(IFLAGS) $(MODFLAGS)
FFLAGS         = -O2 -assume 
byterecl -g -traceback -par-report0 -vec-report0 -openmp
------------------------------------------This is seen in old versions 
either.Is it a mistake?Best regards,Mahmoud Payami,AEOI, Tehran, Iran