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# Basic R extensions info
R_HOME := $(shell R RHOME)
RLDFLAGS := $(shell $(R_HOME)/bin/R CMD config --ldflags)
# Header files required by Rcpp
RCPPFLAGS := $(shell $(R_HOME)/bin/R CMD config --cppflags)
# Location of RInsideC.h
RINSIDECINCL := $(shell echo 'RInside:::CFlags()' | $(R_HOME)/bin/R --vanilla --slave)
# Location of RInsideC library
RINSIDECLIBS := $(shell echo 'RInside:::LdFlags()' | $(R_HOME)/bin/R --vanilla --slave)
# C compiler
CC := $(shell $(R_HOME)/bin/R CMD config CC)
FLAGS := $(RLDFLAGS) $(RCPPFLAGS) $(RINSIDECLIBS) $(RINSIDECINCL)
hello:
$(CC) hello.c $(FLAGS) -o hello
./hello
pass:
$(CC) passdata.c $(FLAGS) -o passdata
./passdata
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