configure

####################################################################
# configure for package bigmemory
# John W. Emerson and Michael Kane
#
# Sun Studio toolchain not completely BOOST-compatible (the
# fault of BOOST, not R-Project).  There will be no locking
# of the shared counters, but the chance of a problem is very
# small.  Hopefully BOOST will catch up, soon.

FLAGS="PKG_CPPFLAGS=-I../inst/include"

LIBS=""

echo "  checking for Sun Studio compiler..."
CC=`${R_HOME}/bin/R CMD config CC`
cmd=`echo $CC | grep -E 'suncc'`
if test -n "$cmd"; then
  echo "yes"
  FLAGS="${FLAGS} -DINTERLOCKED_EXCHANGE_HACK"
else
  echo "no"
fi

echo "  checking for OS..."
if test `uname` = "Linux" ; then
  echo "Linux"
  FLAGS="${FLAGS} -DLINUX"
  LIBS="PKG_LIBS=-lrt -lm"
#  LIBS="PKG_LIBS=-lrt -lm -luuid"
elif test `uname` = "SunOS" ; then
  echo "Solaris"
  LIBS="PKG_LIBS=-lrt -lm -luuid"
elif test `uname` = "Darwin" ; then
  echo "Darwin"
  FLAGS="${FLAGS} -DDARWIN -DLENGTH_HACK"
else
  echo "Other:" `uname`
fi

echo "${FLAGS}" > src/Makevars
echo "${LIBS}" >> src/Makevars