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-rw-r--r--Makefile46
1 files changed, 46 insertions, 0 deletions
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..2b2668f
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,46 @@
+obj-m := nvtrace.o
+kmm-objs := nvtrace.o
+
+KERNELDIR ?= /lib/modules/$(shell uname -r)/build
+INSTALLDIR ?= /lib/modules/$(shell uname -r)/kernel/extra
+PWD := $(shell pwd)
+
+EXTRA_CFLAGS += -I$(M)/..
+
+default:
+ @KERNEL_GCC_VERSION=`cat /proc/version | head -n1 | cut -d " " -f 7` ;\
+ GCC_VERSION=`$(CC) --version | head -n 1 | tr ' ' '\n' | grep -e "[0-9]\+\.[0-9]" | tail -n 1` ;\
+ if [ $$KERNEL_GCC_VERSION != $$GCC_VERSION ]; then \
+ echo "Kernel is compiled with gcc $$KERNEL_GCC_VERSION, but you are now using $$GCC_VERSION" ;\
+ GCC_MAJOR=`echo $$KERNEL_GCC_VERSION | cut -d "." -f 1-2` ;\
+ newCC=gcc-$$GCC_MAJOR ;\
+ CC=`which $$newCC 2>/dev/null` ;\
+ if [ $$? -ne 0 ]; then \
+ echo "No compiler of $$GCC_MAJOR series is installed" ;\
+ exit 1 ;\
+ fi ;\
+ GCC_VERSION=`$$CC --version | head -n 1 | tr ' ' '\n' | grep -e "[0-9]\+\.[0-9]" | tail -n 1` ;\
+ if [ $$KERNEL_GCC_VERSION != $$GCC_VERSION -a -z "$$RELAXED_GCC_CHECK" ]; then \
+ echo "The $$GCC_VERSION of $$GCC_MAJOR series is installed" ;\
+ exit 1 ;\
+ fi ;\
+ echo "Setting CC to $$newCC" ;\
+ else \
+ CC=$(CC) ;\
+ fi ;\
+ $(MAKE) $(CFLAGS) -C $(KERNELDIR) M=$(PWD) CC=$$CC modules
+
+test: test.c
+ /usr/local/cuda/bin/nvcc -o test test.c -lOpenCL
+
+install:
+ @mkdir -p $(INSTALLDIR)
+ @echo "INSTALL $(INSTALLDIR)/nvtrace.ko"
+ @install -m 755 nvtrace.ko $(INSTALLDIR)
+
+uninstall:
+ @echo "UNINSTALL $(INSTALLDIR)/nvtrace.ko"
+ @rm -f $(INSTALLDIR)/nvtrace.ko
+
+clean:
+ rm -rf *.o *.ko *.mod.c .*.o.cmd .*.o.tmp .*.ko.cmd .*.o *.symvers modules.order .tmp_versions test