makefile missing separator showing up when using modified makefile for macOS - macos

Question

I am trying to use the makefile for my work related to SPheno. I am on macOS. When I try to use the command "make Model=Scotogenic". it's showing "*** missing separator". I went through lot of forums and added tabs. when I tried to do it again , now it's showing "*** commands commence before first target" . I am using the default textedit in macOS. I am attaching both the code and screenshot. The terminal screenshot
Code:
# PreDef = -DGENERATIONMIXING -DONLYDOUBLE -DSEESAWIII
PreDef = -DGENERATIONMIXING -DONLYDOUBLE
# setting various paths
InDir = ../include
Mdir = ${InDir}
name = ../lib/libSPheno.a
#
# options for various compilers
#
# Intels ifort, default in optimized mode
F90 = ifort
comp = -c -O -module ${Mdir} -I${InDir}
LFlagsB = -O
# Intels ifort, debug modus
ifeq (${F90},ifortg)
F90 = ifort
comp = -c -g -module ${Mdir} -I${InDir}
LFlagsB = -g
endif
gfortran
ifeq (${F90},gfortran)
comp = -c -O -J${Mdir} -I${InDir}
LFlagsB = -O
endif
# g95
ifeq (${F90},g95)
comp = -c -O -fmod=${Mdir} -I${InDir}
LFlagsB = -O
endif
# Lahey F95 compiler
ifeq (${F90},lf95)
comp = -c -O -M ${Mdir} -I${InDir}
LFlagsB = -O
endif
# NAG f95/2003
ifeq (${F90},nagfor)
comp = -c -O -DONLYDOUBLE -mdir ${Mdir} -I${InDir}
LFlagsB = -O
endif
.SUFFIXES : .o .ps .f90 .F90 .a
bin/SPheno: ${name} SPheno4.o
${F90} -o SPheno ${LFlagsB} SPheno4.o ../lib/${name}
mv SPheno ../bin
${name}: ${name}(Control.o) ${name}(Mathematics.o) ${name}(RGEs.o) \
${name}(MathematicsQP.o) ${name}(LoopFunctions.o) ${name}(StandardModel.o) \
${name}(Model_Data.o) ${name}(Couplings.o) ${name}(SusyMasses.o) \
${name}(LoopCouplings.o) ${name}(DecayFunctions.o) \
${name}(SusyDecays.o) ${name}(ThreeBodyPhaseSpace.o) \
${name}(ThreeBodyPhaseSpaceS.o) ${name}(Chargino3.o) \
${name}(Gluino3.o) ${name}(Neutralino3.o) \
${name}(Stop3BodyDecays.o) ${name}(Slepton3Body.o) ${name}(BranchingRatios.o) \
${name}(EplusEminusProduction.o) ${name}(TwoLoopHiggsMass.o) \
${name}(LoopMasses.o) ${name}(SugraRuns.o) ${name}(Experiment.o) \
${name}(LowEnergy.o) ${name}(NMSSM_tools.o) ${name}(RPtools.o) \
${name}(LHC_observables.o) ${name}(InputOutput.o)
clean:
rm -f *.o *~ */*.o */*~
cleanall:
rm -f bin/SPheno4 lib/*.a *~ */*.o */*~ include/*
#
# Suffix rules
#
.f90.a:
${F90} ${comp} $<
ar -ruc $# $*.o
rm -f $*.o
.F90.a:
${F90} ${comp} ${PreDef} $<
ar -ruc $# $*.o
rm -f $*.o
.f90.o:
${F90} ${comp} $<
.f90.ps:
a2ps -o $*.ps $<
.h.ps:
a2ps -o $*.ps $<