[PATCH 1/2] rt-tests: Makefile: Add NUMA compile option.
From: John Kacur <jkacur@redhat.com>
Date: 2010-01-20 15:44:19
Also in:
lkml
Subsystem:
kernel build + files below scripts/ (unless maintained elsewhere), the rest · Maintainers:
Nathan Chancellor, Nicolas Schier, Linus Torvalds
This adds a NUMA compile option, and links to numa only for the tests that need it. (Currently that is only cyclictest) If you want to build with the NUMA feature, then define NUMA to anything. Eg., make NUMA=1 This only adds support to the Makefile. Further patches are required to make this work in cyclictest itself. Signed-off-by: John Kacur <jkacur@redhat.com> --- Makefile | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 5db524d..4e1a7e3 100644
--- a/Makefile
+++ b/Makefile@@ -3,7 +3,7 @@ VERSION_STRING = 0.61 TARGETS = cyclictest signaltest pi_stress \ hwlatdetect rt-migrate-test ptsematest sigwaittest svsematest \ sendme pip -LIBS = -lpthread -lrt -lnuma +LIBS = -lpthread -lrt EXTRA_LIBS ?= -ldl # for get_cpu DESTDIR ?= prefix ?= /usr/local
@@ -19,6 +19,11 @@ else CFLAGS += -O0 -g endif +ifdef NUMA + CFLAGS += -DNUMA + NUMA_LIBS = -lnuma +endif + VPATH = src/cyclictest: VPATH += src/signaltest: VPATH += src/pi_tests:
@@ -36,7 +41,7 @@ VPATH += src/lib all: $(TARGETS) cyclictest: cyclictest.o rt-utils.o - $(CC) $(CFLAGS) -o $@ $^ $(LIBS) + $(CC) $(CFLAGS) -o $@ $^ $(LIBS) $(NUMA_LIBS) signaltest: signaltest.o rt-utils.o $(CC) $(CFLAGS) -o $@ $^ $(LIBS)
--
1.6.6