make.inc.macos.nag

# make.inc for NAG Fortran compiler
# Online documentation: https://www.nag.com/nagware/np/r71_doc/manual/compiler_2_4.html#OPTIONS

FC=nagfor

# The path of libraries by NAG compiler
LIB_NAG = /usr/local/lib/NAG_Fortran

# Brief descriptions of specified options below:
# -PIC: produce position-independent code
# -O2: optimization at a normal level
# -Ounroll=2: the depth of loo-unrolling
# -f90_sign: use the Fortran 77/90 version of the SIGN intrinsic instead of the Fortran 95 one 
# -dcfuns: enable recognition of non-standard double precision complex intrinsic functions.  
# -dusty: allows the compilation and execution of legacy software.
# -w=x77: suppresses extension warnings for obsolete but common extensions to Fortran 77.
# -w=unreffed: suppresses warning messages about variables set but never referenced.
# -w=unused: suppresses warning messages about unused entities. 
# -ieee=full: set the mode of IEEE arithmetic operation according to full mode.

# Main compile command for NAG Fortran compiler
FFLAGS = -PIC -O2 -Ounroll=1 -f90_sign -dcfuns -dusty -w=obs -w=x77 -w=unreffed -w=unused -ieee=full 

# Flags overwritten in makefile
OMPFLAGS = -openmp
# OMPLIBS = -lf71omp64 -L$(LIB_NAG)
OMPLIBS = -lf71omp64 -lf71rts -L$(LIB_NAG)
LIBS = -lf71rts -L$(LIB_NAG)
CLIBS = -lm -ldl -L$(LIB_NAG)
FFLAGS_DYN = -PIC