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# SPDX-License-Identifier: GPL-2.0
CC=gcc
CFLAGS += -std=gnu11 -O2 -W -Wall -Wextra -Wno-unused-parameter -Wshadow \
-I../lib/ -idirafter $(UAPI_PATH)
ifeq ("$(DEBUG)","1")
CFLAGS += -g -fsanitize=address -fsanitize=leak -static-libasan
endif
INSTALL ?= install
prefix ?= /usr
datarootdir ?= $(prefix)/share
docdir ?= $(datarootdir)/doc
includedir ?= $(prefix)/include
include ../Makefile.deps
YNL_GEN_ARG_ethtool:=--user-header linux/ethtool_netlink.h \
--exclude-op stats-get
TOOL:=../pyynl/ynl_gen_c.py
TOOL_RST:=../pyynl/ynl_gen_rst.py
SPECS_DIR:=../../../../Documentation/netlink/specs
GENS_PATHS=$(shell grep -nrI --files-without-match \
'protocol: netlink' \
$(SPECS_DIR))
GENS=$(patsubst $(SPECS_DIR)/%.yaml,%,${GENS_PATHS})
SRCS=$(patsubst %,%-user.c,${GENS})
HDRS=$(patsubst %,%-user.h,${GENS})
OBJS=$(patsubst %,%-user.o,${GENS})
SPECS_PATHS=$(wildcard $(SPECS_DIR)/*.yaml)
SPECS=$(patsubst $(SPECS_DIR)/%.yaml,%,${SPECS_PATHS})
RSTS=$(patsubst %,%.rst,${SPECS})
all: protos.a $(HDRS) $(SRCS) $(KHDRS) $(KSRCS) $(UAPI) $(RSTS)
protos.a: $(OBJS)
@echo -e "\tAR $@"
@ar rcs $@ $(OBJS)
%-user.h: $(SPECS_DIR)/%.yaml $(TOOL)
@echo -e "\tGEN $@"
@$(TOOL) --mode user --header --spec $< -o $@ $(YNL_GEN_ARG_$*)
%-user.c: $(SPECS_DIR)/%.yaml $(TOOL)
@echo -e "\tGEN $@"
@$(TOOL) --mode user --source --spec $< -o $@ $(YNL_GEN_ARG_$*)
%-user.o: %-user.c %-user.h
@echo -e "\tCC $@"
@$(COMPILE.c) $(CFLAGS_$*) -o $@ $<
%.rst: $(SPECS_DIR)/%.yaml $(TOOL_RST)
@echo -e "\tGEN_RST $@"
@$(TOOL_RST) -o $@ -i $<
clean:
rm -f *.o
distclean: clean
rm -f *.c *.h *.a *.rst
regen:
@../ynl-regen.sh
install-headers: $(HDRS)
@echo -e "\tINSTALL generated headers"
@$(INSTALL) -d $(DESTDIR)$(includedir)/ynl
@$(INSTALL) -m 0644 *.h $(DESTDIR)$(includedir)/ynl/
install-rsts: $(RSTS)
@echo -e "\tINSTALL generated docs"
@$(INSTALL) -d $(DESTDIR)$(docdir)/ynl
@$(INSTALL) -m 0644 $(RSTS) $(DESTDIR)$(docdir)/ynl/
install-specs:
@echo -e "\tINSTALL specs"
@$(INSTALL) -d $(DESTDIR)$(datarootdir)/ynl
@$(INSTALL) -m 0644 ../../../../Documentation/netlink/*.yaml $(DESTDIR)$(datarootdir)/ynl/
@$(INSTALL) -d $(DESTDIR)$(datarootdir)/ynl/specs
@$(INSTALL) -m 0644 $(SPECS_DIR)/*.yaml $(DESTDIR)$(datarootdir)/ynl/specs/
install: install-headers install-rsts install-specs
.PHONY: all clean distclean regen install install-headers install-rsts install-specs
.DEFAULT_GOAL: all
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