# The Evaluator -- Compile a Solution
# (c) 2001 Martin Mares <mj@ucw.cz>

pstart "Locating source... "
if [ -f $SDIR/$PROBLEM.c ] ; then
	SRCN=$PROBLEM.c
	LANG=C
elif [ -f $SDIR/$PROBLEM.cc ] ; then
	SRCN=$PROBLEM.cc
	LANG=CXX
elif [ -f $SDIR/$PROBLEM.p ] ; then
	SRCN=$PROBLEM.p
	LANG=P
else
	pend "NOT FOUND"
	echo "Source not found."
	exit 0
fi
box-init
echo "Source file: $TDIR/$SRCN copied from $SDIR/$SRCN"

cp $SDIR/$SRCN $TDIR/$SRCN
if [ -n "$EXTRAS" ] ; then
	echo "Extras: $EXTRAS"
	for a in $EXTRAS ; do cp $PDIR/$a $TDIR/ ; done
fi
for a in $SRCN $EXTRAS ; do cp $TDIR/$a $BOXDIR/ ; done
echo "Language: $LANG"
SRC=$SRCN
EXE=$PROBLEM
CCMD=COMP_$LANG
CCMD="`eval echo ${!CCMD}`"
COMP_SANDBOX_OPTS="`eval echo $COMP_SANDBOX_OPTS`"
echo "Compiler command: $CCMD"
echo "Compiler sandbox options: $COMP_SANDBOX_OPTS"
pend "$SRC ($LANG)"

pstart "Compiling... "
echo "Pre-compile:"
ls -Al $BOXDIR
if ! $BOXCMD $COMP_SANDBOX_OPTS -- $CCMD 2>$TDIR/compile.out ; then
	COMPILE_MSG=`cat $TDIR/compile.out`
	pend "FAILED: $COMPILE_MSG"
	echo "$COMPILE_MSG"
	exit 0
fi
cat $TDIR/compile.out
if [ ! -f $BOXDIR/$PROBLEM ] ; then
	pend "FAILED: Missing executable file"
	echo "Missing executable file"
	exit 0
fi
EXE=$TDIR/$PROBLEM
cp -a $BOXDIR/$PROBLEM $EXE
echo "Compiled OK."
ls -Al $BOXDIR
echo "Executable file: $EXE"
pend "OK"