1ROOTDIR = $(abspath $(dir $(firstword $(MAKEFILE_LIST))))
2DEPDIR = ../..
3SRCDIR = .
4INCDIR = .
5BLDDIR = obj
6OUTDIR = .
7
8CXXFLAGS = $(NULL)
9CFLAGS = $(NULL)
10DFLAGS = $(NULL)
11
12OMP = 1
13SYM = 1
14
15# explore AVX/ARCH=native
16SSE = 0
17
18# include common Makefile artifacts
19include $(DEPDIR)/Makefile.inc
20
21# necessary include directories
22IFLAGS += -I$(call quote,$(INCDIR))
23IFLAGS += -I$(call quote,$(DEPDIR)/include)
24
25OUTNAME := $(shell basename "$(ROOTDIR)")
26HEADERS := $(wildcard $(INCDIR)/*.h) $(wildcard $(INCDIR)/*.hpp) $(wildcard $(INCDIR)/*.hxx) $(wildcard $(INCDIR)/*.hh) \
27           $(wildcard $(SRCDIR)/*.h) $(wildcard $(SRCDIR)/*.hpp) $(wildcard $(SRCDIR)/*.hxx) $(wildcard $(SRCDIR)/*.hh) \
28           $(DEPDIR)/include/libxsmm_source.h
29CPPSRCS := $(wildcard $(SRCDIR)/*.cpp)
30CXXSRCS := $(wildcard $(SRCDIR)/*.cxx)
31CCXSRCS := $(wildcard $(SRCDIR)/*.cc)
32CSOURCS := $(wildcard $(SRCDIR)/*.c)
33CPPOBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(CPPSRCS:.cpp=-cpp.o)))
34CXXOBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(CXXSRCS:.cxx=-cxx.o)))
35CCXOBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(CCXSRCS:.cc=-cc.o)))
36COBJCTS := $(patsubst %,$(BLDDIR)/%,$(notdir $(CSOURCS:.c=-c.o)))
37ifneq (,$(strip $(FC)))
38FXXSRCS := $(wildcard $(SRCDIR)/*.f)
39F77SRCS := $(wildcard $(SRCDIR)/*.F)
40F90SRCS := $(wildcard $(SRCDIR)/*.f90) $(wildcard $(SRCDIR)/*.F90)
41FXXOBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(FXXSRCS:.f=-f.o)))
42F77OBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(F77SRCS:.F=-f77.o)))
43F90OBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(F90SRCS:.f90=-f90.o)))
44F90OBJS := $(patsubst %,$(BLDDIR)/%,$(notdir $(F90OBJS:.F90=-f90.o)))
45endif
46SOURCES := $(CPPSRCS) $(CXXSRCS) $(CCXSRCS) $(CSOURCS)
47OBJECTS := $(CPPOBJS) $(CXXOBJS) $(CCXOBJS) $(COBJCTS)
48FTNSRCS := $(FXXSRCS) $(F77SRCS) $(F90SRCS)
49MODULES := $(addsuffix .mod,$(basename $(FTNSRCS))) $(addsuffix .modmic,$(basename $(FTNSRCS)))
50FTNOBJS := $(FXXOBJS) $(F77OBJS) $(F90OBJS)
51XFILES := $(OUTDIR)/$(OUTNAME) $(OUTDIR)/$(OUTNAME)f
52
53.PHONY: all
54all: $(XFILES)
55
56.PHONY: compile
57compile: $(OBJECTS) $(FTNOBJS)
58
59ifneq (,$(strip $(FC)))
60ifneq (0,$(shell echo "$$((3>$(GCC) || 40600<=$(FC_VERSION_NUM)))"))
61$(OUTDIR)/$(OUTNAME)f: $(OUTDIR)/.make $(FTNOBJS) $(FORTDEP) $(LIBDEP) $(EXTDEP)
62	$(FLD) -o $@ $(FTNOBJS) $(FORTLIB) $(EXTLIB) $(MAINLIB) $(FCMTFLAGS) $(SLDFLAGS) $(LDFLAGS) $(FLDFLAGS) $(ELDFLAGS)
63else
64.PHONY: $(OUTDIR)/$(OUTNAME)f
65endif
66else
67.PHONY: $(OUTDIR)/$(OUTNAME)f
68endif
69
70$(OUTDIR)/$(OUTNAME): $(OUTDIR)/.make $(OBJECTS) $(LIBDEP)
71	$(LD) -o $@ $(OBJECTS) $(MAINLIB) $(SLDFLAGS) $(LDFLAGS) $(CLDFLAGS)
72
73$(BLDDIR)/%-cpp.o: $(SRCDIR)/%.cpp .state $(BLDDIR)/.make $(HEADERS) Makefile $(DEPDIR)/Makefile.inc
74	$(CXX) $(DFLAGS) $(IFLAGS) $(CXXFLAGS) $(CTARGET) -c $< -o $@
75
76$(BLDDIR)/%-c.o: $(SRCDIR)/%.c .state $(BLDDIR)/.make $(HEADERS) Makefile $(DEPDIR)/Makefile.inc
77	$(CC) $(DFLAGS) $(IFLAGS) $(CFLAGS) $(CTARGET) -c $< -o $@
78
79$(BLDDIR)/%-f.o: $(SRCDIR)/%.f .state $(BLDDIR)/.make Makefile $(DEPDIR)/Makefile.inc
80	$(FC) $(FCMTFLAGS) $(DFLAGS) $(IFLAGS) $(FCFLAGS) $(FTARGET) -c $< -o $@
81
82$(BLDDIR)/%-f90.o: $(SRCDIR)/%.f90 .state $(BLDDIR)/.make Makefile $(DEPDIR)/Makefile.inc
83	$(FC) $(FCMTFLAGS) $(DFLAGS) $(IFLAGS) $(FCFLAGS) $(FTARGET) -c $< -o $@
84
85$(BLDDIR)/%-f90.o: $(SRCDIR)/%.F90 .state $(BLDDIR)/.make Makefile $(DEPDIR)/Makefile.inc
86	$(FC) $(FCMTFLAGS) $(DFLAGS) $(IFLAGS) $(FCFLAGS) $(FTARGET) -c $< -o $@
87
88$(BLDDIR)/%-f77.o: $(SRCDIR)/%.F .state $(BLDDIR)/.make Makefile $(DEPDIR)/Makefile.inc
89	$(FC) $(FCMTFLAGS) $(DFLAGS) $(IFLAGS) $(FCFLAGS) $(FTARGET) -c $< -o $@
90
91.PHONY: clean
92clean:
93ifneq ($(call qapath,$(BLDDIR)),$(ROOTDIR))
94ifneq ($(call qapath,$(BLDDIR)),$(call qapath,.))
95	@rm -rf $(BLDDIR)
96endif
97endif
98ifneq (,$(wildcard $(BLDDIR))) # still exists
99	@rm -f $(OBJECTS) $(OBJECTX) $(FTNOBJS) $(FTNOBJX) *__genmod.* fit.log *.dat
100	@rm -f $(BLDDIR)/*.gcno $(BLDDIR)/*.gcda $(BLDDIR)/*.gcov
101endif
102	@rm -f .make .state
103
104.PHONY: realclean
105realclean: clean
106ifneq ($(call qapath,$(OUTDIR)),$(ROOTDIR))
107ifneq ($(call qapath,$(OUTDIR)),$(call qapath,.))
108	@rm -rf $(OUTDIR)
109endif
110endif
111ifneq (,$(wildcard $(OUTDIR))) # still exists
112	@rm -f $(OUTDIR)/libxsmm.$(DLIBEXT) $(OUTDIR)/*.stackdump
113	@rm -f $(XFILES) $(MODULES)
114endif
115
116