[Bioc-devel] Compiling more than one shared object

Ernest Turro ernest.turro at ic.ac.uk
Mon Sep 10 13:49:12 CEST 2007

Dear all,

My package makes use of two shared objects. The default R CMD build  
script only creates one of them, so I added targets to my Makevars.in  
file. The Makevars.in file uses constants from $(R_HOME)/etc/Makeconf  
such as ALL_CPPFLAGS, SHLIB_LINK, etc... and this works fine.  
However, under Windows, it appears that Makevars.win is read before  
($R_HOME)/etc/Makeconf and so I can't make use of the constants I  
need... Can anyone help? Is there an easier way to specify which  
shared objects R CMD build should create under Windows?



# Makevars.in


all: $(SHLIB) sokal.so

%.o: %.cc
%.o: %.c
   $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) $(MYCFLAGS) -c $< -o $@
sokal.so: sokal.o
   $(SHLIB_LINK) sokal.o -o sokal.so

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