drm/bridge: adv7511: Switch to atomic operations
[drm/drm-misc.git] / tools / testing / selftests / net / ynl.mk
blobd43afe243779712290bffe71ee2424c2bf820b05
1 # SPDX-License-Identifier: GPL-2.0
3 # YNL selftest build snippet
5 # Inputs:
7 # YNL_GENS: families we need in the selftests
8 # YNL_PROGS: TEST_PROGS which need YNL (TODO, none exist, yet)
9 # YNL_GEN_FILES: TEST_GEN_FILES which need YNL
11 YNL_OUTPUTS := $(patsubst %,$(OUTPUT)/%,$(YNL_GEN_FILES))
12 YNL_SPECS := \
13 $(patsubst %,$(top_srcdir)/Documentation/netlink/specs/%.yaml,$(YNL_GENS))
15 $(YNL_OUTPUTS): $(OUTPUT)/libynl.a
16 $(YNL_OUTPUTS): CFLAGS += \
17 -I$(top_srcdir)/usr/include/ $(KHDR_INCLUDES) \
18 -I$(top_srcdir)/tools/net/ynl/lib/ \
19 -I$(top_srcdir)/tools/net/ynl/generated/
21 # Make sure we rebuild libynl if user added a new family. We can't easily
22 # depend on the contents of a variable so create a fake file with a hash.
23 YNL_GENS_HASH := $(shell echo $(YNL_GENS) | sha1sum | cut -c1-8)
24 $(OUTPUT)/.libynl-$(YNL_GENS_HASH).sig:
25 $(Q)rm -f $(OUTPUT)/.libynl-*.sig
26 $(Q)touch $(OUTPUT)/.libynl-$(YNL_GENS_HASH).sig
28 $(OUTPUT)/libynl.a: $(YNL_SPECS) $(OUTPUT)/.libynl-$(YNL_GENS_HASH).sig
29 $(Q)rm -f $(top_srcdir)/tools/net/ynl/libynl.a
30 $(Q)$(MAKE) -C $(top_srcdir)/tools/net/ynl GENS="$(YNL_GENS)" libynl.a
31 $(Q)cp $(top_srcdir)/tools/net/ynl/libynl.a $(OUTPUT)/libynl.a
33 EXTRA_CLEAN += \
34 $(top_srcdir)/tools/net/ynl/lib/__pycache__ \
35 $(top_srcdir)/tools/net/ynl/lib/*.[ado] \
36 $(OUTPUT)/.libynl-*.sig \
37 $(OUTPUT)/libynl.a