30 lines
969 B
Makefile
30 lines
969 B
Makefile
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## comment this out if you need a different version of R,
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## and set set R_HOME accordingly as an environment variable
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R_HOME := $(shell R RHOME)
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## include headers and libraries for R
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RCPPFLAGS := $(shell $(R_HOME)/bin/R CMD config --cppflags)
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RLDFLAGS := $(shell $(R_HOME)/bin/R CMD config --ldflags)
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## include headers and libraries for Rcpp interface classes
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RCPPINCL := $(shell echo 'Rcpp:::CxxFlags()' | $(R_HOME)/bin/R --vanilla --slave)
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RCPPLIBS := $(shell echo 'Rcpp:::LdFlags()' | $(R_HOME)/bin/R --vanilla --slave)
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c_sources := $(wildcard *.c)
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c_sharedlibs := $(patsubst %.c,%.o,$(c_sources))
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cpp_sources := $(wildcard *.cpp)
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cpp_sharedlibs := $(patsubst %.cpp,%.o,$(cpp_sources))
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all : $(c_sharedlibs) $(cpp_sharedlibs)
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%.o : %.c
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R CMD SHLIB $<
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%.o : %.cpp
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PKG_CPPFLAGS="$(RCPPFLAGS) $(RCPPINCL)" PKG_LIBS="$(RLDFLAGS) $(RCPPLIBS)" R CMD SHLIB $<
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run : $(c_sharedlibs) $(cpp_sharedlibs)
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Rscript exampleRCode.r
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