include_HEADERS = freecontact.h
lib_LTLIBRARIES = libfreecontact.la

AM_CXXFLAGS = $(OPENMP_CXXFLAGS) -Wall -fvisibility=hidden
AM_FFLAGS = $(OPENMP_FFLAGS) -fvisibility=hidden
AM_FCFLAGS = $(OPENMP_FCFLAGS) -fvisibility=hidden
# Auto-vectorization in GCC: http://gcc.gnu.org/projects/tree-ssa/vectorization.html#using
# lkajan: This works really well for glassofast-real.f90.
# lkajan: The problem with -ftree-vectorize is that this does not allow for run-time decision about vectorized solutions in that compilation unit.
# lkajan: -ffast-math curiously speeds up a loop of __m128i (integer) operations by ~15%.
AM_CXXFLAGS += $(O3FLAGS) -ffast-math -funroll-loops
AM_FFLAGS += $(O3FLAGS) -ffast-math -funroll-loops
AM_FCFLAGS += $(O3FLAGS) -ffast-math -funroll-loops

TREE_VECTORIZER_VERBOSE ?= 0
AM_CXXFLAGS += -ftree-vectorizer-verbose=$(TREE_VECTORIZER_VERBOSE)
AM_FFLAGS += -ftree-vectorizer-verbose=$(TREE_VECTORIZER_VERBOSE)
AM_FCFLAGS += -ftree-vectorizer-verbose=$(TREE_VECTORIZER_VERBOSE)

# lkajan: glassofast should eventually be a shared library for us to link with
libfreecontact_la_CXXFLAGS = $(AM_CXXFLAGS) -pthread
libfreecontact_la_FFLAGS = $(AM_FFLAGS) -pthread
libfreecontact_la_FCFLAGS = $(AM_FCFLAGS) -pthread
#libfreecontact_la_CXXFLAGS += -DLIBFREEC_CHKPT
libfreecontact_la_SOURCES = config.h freecontact.h freecontact.cpp glassofast-real.f90
libfreecontact_la_LDFLAGS = $(AM_LDFLAGS) -pthread -version-info 0:0:0
libfreecontact_la_LIBADD = -lrt $(FCLIBS) $(BLAS_LIBS) $(LAPACK_LIBS) $(LIBS)

include doxygen.mk

MOSTLYCLEANFILES = $(DX_CLEANFILES)

clean-local:
	-rm -rf libfreecontact.tag