wannier90/Makefile.header at develop · wannier-developers/wannier90 · GitHub

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# Do this before Makefile.header so we can annotate dynlib with COMMS
# COMMS undefined for serial case
ifdef COMMS
COMMS := $(strip $(COMMS))
endif

POSTDIR = postw90/

ifeq ($(COMMS),mpi08)
USEMPI=y
TEMP1 = -DMPI -DMPI08
TEMP2 = $(MPIF90)
else ifeq ($(COMMS),mpih)
USEMPI=y
TEMP1 = -DMPI -DMPIH
TEMP2 = $(MPIF90)
else ifeq ($(COMMS),mpi90)
USEMPI=y
TEMP1 = -DMPI -DMPI90
TEMP2 = $(MPIF90)
else ifeq ($(COMMS),mpi)
USEMPI=y
# default to f90 style "use mpi"
TEMP1 = -DMPI -DMPI90
TEMP2 = $(MPIF90)
else
TEMP1 =
TEMP2 = $(F90)
endif

POSTOPTS = $(TEMP1)
COMPILER = $(TEMP2)


## Dynamic library section
## Define some defaults (good for linux) if none is defined in the make.inc
## Different flags are needed depending on the compiler and on the OS
## (e.g. on Mac, it's -dynamiclib and the extension if .dylib - even if
## calling it .so and using -shared often works equally well)
## NOTE: if you want to compile the dynamic library, you have to compile
## everything with -fPIC usually, on 64bit systems
SHAREDLIBFLAGS ?=-shared -Wl,-soname,libwannier90.so.4 -fPIC

## Define the filename
ifdef USEMPI
  LIBSUFFIX=_mpi
  LIBDESCRIPTION = Compute maximally-localised Wannier functions (MPI version)
else
  LIBSUFFIX=
  LIBDESCRIPTION = Compute maximally-localised Wannier functions
endif

DYNLIBBASE = wannier90$(LIBSUFFIX)
STATICLIBRARY = lib$(DYNLIBBASE).a
DYNLIBRARY = lib$(DYNLIBBASE).so.4