CWARNS= -Wall -Wwrite-strings -Wpointer-arith -Werror -Wshadow
CXXWARNS= $(CWARNS) -Wno-shadow -Wno-error
-NPROCCFLAGS := -DNPROCESSORS=$(shell ./nprocessors)
-
-OPTIMISE= -O2
+OPTIMISE= -O3
CFLAGS_UNIPROC= -MMD $(OPTIMISE) -g $(CWARNS) $(DIMCFLAGS)
CXXFLAGS= -MMD $(OPTIMISE) -g $(CXXWARNS)
CFLAGS= $(CFLAGS_UNIPROC) $(NPROCCFLAGS)
common.o nprocessors.o: %.o: %.c
$(CC) -c $(CPPFLAGS) $(CFLAGS_UNIPROC) $< -o $@
+.nprocessors.make: ./nprocessors
+ set -e; n=`./nprocessors`; \
+ echo "NPROCCFLAGS := -DNPROCESSORS=$$n" $o
+
+include .nprocessors.make
+
+
prime.data: primer
./$^ $o