1# SPDX-License-Identifier: GPL-2.0 2 3CC=gcc 4CFLAGS += -std=gnu11 -O2 -W -Wall -Wextra -Wno-unused-parameter -Wshadow \ 5 -I../lib/ -idirafter $(UAPI_PATH) 6ifeq ("$(DEBUG)","1") 7 CFLAGS += -g -fsanitize=address -fsanitize=leak -static-libasan 8endif 9 10INSTALL ?= install 11prefix ?= /usr 12datarootdir ?= $(prefix)/share 13docdir ?= $(datarootdir)/doc 14includedir ?= $(prefix)/include 15 16include ../Makefile.deps 17 18YNL_GEN_ARG_ethtool:=--user-header linux/ethtool_netlink.h \ 19 --exclude-op stats-get 20 21TOOL:=../pyynl/ynl_gen_c.py 22TOOL_RST:=../pyynl/ynl_gen_rst.py 23 24SPECS_DIR:=../../../../Documentation/netlink/specs 25GENS_PATHS=$(shell grep -nrI --files-without-match \ 26 'protocol: netlink' \ 27 $(SPECS_DIR)) 28GENS=$(patsubst $(SPECS_DIR)/%.yaml,%,${GENS_PATHS}) 29SRCS=$(patsubst %,%-user.c,${GENS}) 30HDRS=$(patsubst %,%-user.h,${GENS}) 31OBJS=$(patsubst %,%-user.o,${GENS}) 32 33SPECS_PATHS=$(wildcard $(SPECS_DIR)/*.yaml) 34SPECS=$(patsubst $(SPECS_DIR)/%.yaml,%,${SPECS_PATHS}) 35RSTS=$(patsubst %,%.rst,${SPECS}) 36 37all: protos.a $(HDRS) $(SRCS) $(KHDRS) $(KSRCS) $(UAPI) $(RSTS) 38 39protos.a: $(OBJS) 40 @echo -e "\tAR $@" 41 @ar rcs $@ $(OBJS) 42 43%-user.h: $(SPECS_DIR)/%.yaml $(TOOL) 44 @echo -e "\tGEN $@" 45 @$(TOOL) --mode user --header --spec $< -o $@ $(YNL_GEN_ARG_$*) 46 47%-user.c: $(SPECS_DIR)/%.yaml $(TOOL) 48 @echo -e "\tGEN $@" 49 @$(TOOL) --mode user --source --spec $< -o $@ $(YNL_GEN_ARG_$*) 50 51%-user.o: %-user.c %-user.h 52 @echo -e "\tCC $@" 53 @$(COMPILE.c) $(CFLAGS_$*) -o $@ $< 54 55%.rst: $(SPECS_DIR)/%.yaml $(TOOL_RST) 56 @echo -e "\tGEN_RST $@" 57 @$(TOOL_RST) -o $@ -i $< 58 59clean: 60 rm -f *.o 61 62distclean: clean 63 rm -f *.c *.h *.a *.rst 64 65regen: 66 @../ynl-regen.sh 67 68install-headers: $(HDRS) 69 @echo -e "\tINSTALL generated headers" 70 @$(INSTALL) -d $(DESTDIR)$(includedir)/ynl 71 @$(INSTALL) -m 0644 *.h $(DESTDIR)$(includedir)/ynl/ 72 73install-rsts: $(RSTS) 74 @echo -e "\tINSTALL generated docs" 75 @$(INSTALL) -d $(DESTDIR)$(docdir)/ynl 76 @$(INSTALL) -m 0644 $(RSTS) $(DESTDIR)$(docdir)/ynl/ 77 78install-specs: 79 @echo -e "\tINSTALL specs" 80 @$(INSTALL) -d $(DESTDIR)$(datarootdir)/ynl 81 @$(INSTALL) -m 0644 ../../../../Documentation/netlink/*.yaml $(DESTDIR)$(datarootdir)/ynl/ 82 @$(INSTALL) -d $(DESTDIR)$(datarootdir)/ynl/specs 83 @$(INSTALL) -m 0644 $(SPECS_DIR)/*.yaml $(DESTDIR)$(datarootdir)/ynl/specs/ 84 85install: install-headers install-rsts install-specs 86 87.PHONY: all clean distclean regen install install-headers install-rsts install-specs 88.DEFAULT_GOAL: all 89