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