Allows us to use the built-in suffix rules where appropriate.
FORTRAN -> FC (POSIX)
OPTS -> FFLAGS (POSIX)
DRVOPTS -> FFLAGS_DRV
NOOPT -> FFLAGS_NOOPT
LOADER -> FC (use the compiler driver for linking)
LOADOPTS -> LDFLAGS (POSIX)
ARCH -> AR (POSIX)
ARCHFLAGS -> ARFLAGS (POSIX)
cleanobj: Remove object files
cleanlib: Remove libraries
cleanexe: Remove test and example executables
cleantest: Remove test output and core dumps
clean: All of the above
This is mostly a long term maintenance improvement.
Many coding styles require elimination of trailing whitespace, and
many editors and source code management configurations automatically
gobble up whitespace. When these tools gobble up whitespace, it
complicates reviewing the meaningful code changes.
By removing whitespace on one patch, it makes future
code reviews much easier.
=SCRIPT====================================================================
if which tempfile &>/dev/null; then
TEMPMAKER=tempfile
elif which mktemp &>/dev/null; then
TEMPMAKER=mktemp
else
echo "Cannot find tempfile program." 2>&1
exit 1
fi
MYTEMP=$($TEMPMAKER)
trap 'rm -f $MYTEMP' SIGINT SIGTERM
stripit() {
echo "stripping $1"
sed 's/[ \t]*$//' "$1" > $MYTEMP
cp $MYTEMP "$1"
}
if [ $# -gt 0 ]; then
while [ "$1" != "" ]; do
stripit $1
shift
done
else
while read -t 2; do
stripit $REPLY
done
fi
rm $MYTEMP
=================================================
Mat Cross