lbm2d_opencl/make.compiler at master · LKedward/lbm2d_opencl · GitHub

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# --- Compile flags ---
# Compiler
PLATFORM ?= gnu
BUILD ?= release
ifeq ($(PLATFORM), gnu)
	FC=gfortran
	AR=gcc-ar
	FFLAGS += -std=f2008 -fimplicit-none -J$(MODDIR) #-fopenmp
	FFLAGS_LEGACY = -fimplicit-none -J$(MODDIR)

else ifeq ($(PLATFORM), intel)
	FC=ifort
	FFLAGS += -stand:f08 -module:$(MODDIR)
	FFLAGS_LEGACY = $(FFLAGS)

else
  $(error unrecognized platform.)
endif

ifeq ($(PLATFORM)-$(BUILD), gnu-debug)
	FFLAGS += -g -Og -C -Wall -fbounds-check -fbacktrace -ffpe-trap=invalid,zero,overflow

else ifeq ($(PLATFORM)-$(BUILD), gnu-release)
	FFLAGS += -O3
	#-flto

else ifeq ($(PLATFORM)-$(BUILD), intel-debug)
	FFLAGS += -g -O0 -check all -debug all -traceback -fpe0

else ifeq ($(PLATFORM)-$(BUILD), intel-release)
	FFLAGS += -fast

else
  $(error unrecognized build target.)
endif