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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2016-08-24 17:44:41 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2016-08-26 04:52:50 +0200 |
| commit | 7234d7339f570be46b3d916fd7d2561b970b68e8 (patch) | |
| tree | c9edbcceaf07da2718923c8c9ca48c8cd1f3ef22 /contrib/examples/extract-keys/Makefile | |
| parent | examples: add nat-hole-punching (diff) | |
| download | wireguard-monolithic-historical-7234d7339f570be46b3d916fd7d2561b970b68e8.tar.xz wireguard-monolithic-historical-7234d7339f570be46b3d916fd7d2561b970b68e8.zip | |
examples: add key extractor
Diffstat (limited to 'contrib/examples/extract-keys/Makefile')
| -rw-r--r-- | contrib/examples/extract-keys/Makefile | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/contrib/examples/extract-keys/Makefile b/contrib/examples/extract-keys/Makefile new file mode 100644 index 0000000..a1dd7a2 --- /dev/null +++ b/contrib/examples/extract-keys/Makefile @@ -0,0 +1,27 @@ +ifeq ($(KERNELRELEASE),) +KERNELDIR ?= /lib/modules/$(shell uname -r)/build +PWD := $(shell pwd) +CFLAGS ?= -O3 -march=native +CFLAGS += -Wall -pedantic -std=gnu11 + +extract-keys: extract-keys.c config.h + $(CC) $(CFLAGS) $(CPPFLAGS) -D_FILE_OFFSET_BITS=64 -o $@ -lresolv $< + +config.o: config.c + $(MAKE) -C $(KERNELDIR) M=$(PWD) $@ + objcopy -j '.rodata*' $@ $@ + +config: config.c config.o + $(CC) $(CFLAGS) $(CPPFLAGS) -o $@ $^ + +config.h: config + ./$< > $@ + +clean: + rm -f extract-keys config config.h + $(MAKE) -C $(KERNELDIR) M=$(PWD) clean + +.PHONY: clean +else +config-m := config.o +endif |