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ARFLAGS = crs
LDFLAGS +=
ZLIB_FLAGS =
ZLIB_LDFLAGS = -lz
GMP_FLAGS =
GMP_LDFLAGS = -lgmp
MPFR_LDFLAGS = -lmpfr
READLINE_FLAGS =
READLINE_LDFLAGS= -lreadline -lncurses
ifeq ($(LPS),cpx)
LPSLDFLAGS += -Wl,-no_compact_unwind -framework IOKit -framework Carbon
endif
ifeq ($(SHARED),true)
LIBBUILDFLAGS = -dynamiclib -undefined suppress -flat_namespace
FLAGS += -fPIC
endif
LINK_shared = -shared
CXXFLAGS = -ffp-contract=off -fno-stack-check
CFLAGS = -ffp-contract=off -std=c99 -fno-stack-check -D_XOPEN_SOURCE=600
ifeq ($(LTO),true)
# for GCC < 10, use just -flto, otherwise use -flto=auto, which should give faster link times
# -fno-fat-lto-objects (since GCC 5) should improve compilation time a bit
GCCVERSION := $(shell $(CC) -dumpversion | cut -f1 -d.)
LTOFLAG := $(word $(shell expr \( $(GCCVERSION) \>= 10 \) + 1), -flto -flto=auto)
CFLAGS += $(LTOFLAG) -fno-fat-lto-objects
CXXFLAGS += $(LTOFLAG) -fno-fat-lto-objects
LDFLAGS += $(LTOFLAG) -Wno-stringop-overflow -Wno-alloc-size-larger-than
ifeq ($(SHARED),true)
LIBBUILDFLAGS += $(LTOFLAG) -Wno-stringop-overflow -Wno-alloc-size-larger-than
endif
endif
FORTRANLIBS = -lgfortran
FORTRAN_NAMING_CONVENTION = LCASE_DECOR
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