X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=Makefile;h=890667be9ddfe67be4b8e61712ab724653c77107;hp=5083bed7f5e423fdd52d9ae60570ab98e49a7a74;hb=125930b45492c315f03d4b7a685d129a67338245;hpb=cb7c281b8dfb4b1c53902b197c98ac7bd4c7e421 diff --git a/Makefile b/Makefile index 5083bed7f..890667be9 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ # Makefile for udev # -# Copyright (C) 2003 Greg Kroah-Hartman +# Copyright (C) 2003,2004 Greg Kroah-Hartman # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -25,6 +25,8 @@ USE_LOG = true # Leave this set to `false' for production use. DEBUG = false +# Set this to compile with Security-Enhanced Linux support. +USE_SELINUX = false ROOT = udev DAEMON = udevd @@ -32,8 +34,8 @@ SENDER = udevsend INFO = udevinfo TESTER = udevtest STARTER = udevstart -RULER = udevruler -VERSION = 030 +WAIT = wait_for_sysfs +VERSION = 038 INSTALL_DIR = /usr/local/bin RELEASE_NAME = $(ROOT)-$(VERSION) LOCAL_CFG_DIR = etc/udev @@ -72,6 +74,10 @@ udevdir = ${prefix}/udev # than the local version of klibc #USE_KLIBC = true +# make the build silent (well, at least the udev part) Set this +# to something else to make it noisy again. +V=false + # set up PWD so that older versions of make will work with our build. PWD = $(shell pwd) @@ -84,6 +90,7 @@ LD = $(CROSS)gcc AR = $(CROSS)ar STRIP = $(CROSS)strip RANLIB = $(CROSS)ranlib +HOSTCC = gcc export CROSS CC AR STRIP RANLIB CFLAGS LDFLAGS LIB_OBJS ARCH_LIB_OBJS CRT0 @@ -104,19 +111,11 @@ OPTIMIZATION := ${shell if $(CC) -Os -S -o /dev/null -xc /dev/null >/dev/null 2> # add -Wredundant-decls when libsysfs gets cleaned up WARNINGS := -Wall -# Some nice architecture specific optimizations -ifeq ($(strip $(TARGET_ARCH)),arm) - OPTIMIZATION+=-fstrict-aliasing -endif -ifeq ($(strip $(TARGET_ARCH)),i386) - OPTIMIZATION+=-march=i386 - OPTIMIZATION += ${shell if $(CC) -mpreferred-stack-boundary=2 -S -o /dev/null -xc \ - /dev/null >/dev/null 2>&1; then echo "-mpreferred-stack-boundary=2"; fi} - OPTIMIZATION += ${shell if $(CC) -malign-functions=0 -malign-jumps=0 -S -o /dev/null -xc \ - /dev/null >/dev/null 2>&1; then echo "-malign-functions=0 -malign-jumps=0"; fi} - CFLAGS+=-pipe -Dasmlinkage=__attribute__((regparm(0))) -else - CFLAGS+=-pipe -Dasmlinkage= +CFLAGS := -pipe + +# set up the proper tdb spinlock code if we can +ifeq ($(strip $(ARCH)),i386) + CFLAGS += -DUSE_SPINLOCKS -DINTEL_SPINLOCKS endif ifeq ($(strip $(USE_LOG)),true) @@ -140,9 +139,8 @@ endif ifeq ($(strip $(USE_KLIBC)),true) KLIBC_BASE = $(PWD)/klibc KLIBC_DIR = $(KLIBC_BASE)/klibc - INCLUDE_DIR := $(KLIBC_DIR)/include + INCLUDE_DIR := $(KLIBC_BASE)/include LINUX_INCLUDE_DIR := $(KERNEL_DIR)/include -# LINUX_INCLUDE_DIR := $(KLIBC_BASE)/linux/include include $(KLIBC_DIR)/arch/$(ARCH)/MCONFIG # arch specific objects ARCH_LIB_OBJS = \ @@ -150,12 +148,12 @@ ifeq ($(strip $(USE_KLIBC)),true) CRT0 = $(KLIBC_DIR)/crt0.o - LIBC = $(ARCH_LIB_OBJS) $(LIB_OBJS) $(CRT0) + LIBC = $(ARCH_LIB_OBJS) $(LIB_OBJS) $(CRT0) CFLAGS += $(WARNINGS) -nostdinc \ $(OPTFLAGS) \ -D__KLIBC__ -fno-builtin-printf \ -I$(INCLUDE_DIR) \ - -I$(KLIBC_DIR)/arch/$(ARCH)/include \ + -I$(INCLUDE_DIR)/arch/$(ARCH) \ -I$(INCLUDE_DIR)/bits$(BITSIZE) \ -I$(GCCINCDIR) \ -I$(LINUX_INCLUDE_DIR) @@ -164,15 +162,23 @@ ifeq ($(strip $(USE_KLIBC)),true) else WARNINGS += -Wshadow -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations CRT0 = - LIBC = + LIBC = CFLAGS += $(WARNINGS) -I$(GCCINCDIR) LIB_OBJS = -lc LDFLAGS = endif +ifeq ($(strip $(USE_SELINUX)),true) + CFLAGS += -DUSE_SELINUX + LIB_OBJS += -lselinux +endif + CFLAGS += -I$(PWD)/libsysfs -all: $(ROOT) $(SENDER) $(DAEMON) $(INFO) $(TESTER) +# config files automatically generated +GEN_CONFIGS = $(LOCAL_CFG_DIR)/udev.conf + +all: $(ROOT) $(SENDER) $(DAEMON) $(INFO) $(TESTER) $(WAIT) $(GEN_CONFIGS) @extras="$(EXTRAS)" ; for target in $$extras ; do \ echo $$target ; \ $(MAKE) prefix=$(prefix) \ @@ -185,7 +191,10 @@ all: $(ROOT) $(SENDER) $(DAEMON) $(INFO) $(TESTER) $(ARCH_LIB_OBJS) : $(CRT0) $(CRT0): - $(MAKE) -C klibc KERNEL_DIR=$(KERNEL_DIR) + @if [ ! -r klibc/linux ]; then \ + ln -f -s $(KERNEL_DIR) klibc/linux; \ + fi + $(MAKE) -C klibc SUBDIRS=klibc TDB = tdb/tdb.o \ tdb/spinlock.o @@ -200,8 +209,8 @@ SYSFS = $(PWD)/libsysfs/sysfs_bus.o \ OBJS = udev_lib.o \ udev_config.o \ - udev-add.o \ - udev-remove.o \ + udev_add.o \ + udev_remove.o \ udevdb.o \ namedev.o \ namedev_parse.o \ @@ -216,6 +225,7 @@ HEADERS = udev.h \ udevdb.h \ klibc_fixups.h \ logging.h \ + selinux.h \ list.h ifeq ($(strip $(USE_KLIBC)),true) @@ -223,11 +233,24 @@ ifeq ($(strip $(USE_KLIBC)),true) KLIBC_FIXUP = klibc_fixups.o endif +ifeq ($(strip $(V)),false) + QUIET=@./ccdv + HOST_PROGS=ccdv +else + QUIET= + HOST_PROGS= +endif + # header files automatically generated GEN_HEADERS = udev_version.h +ccdv: + @echo "Building ccdv" + @$(HOSTCC) -O1 ccdv.c -o ccdv + # Rules on how to create the generated header files udev_version.h: + @echo "Creating udev_version.h" @echo \#define UDEV_VERSION \"$(VERSION)\" > $@ @echo \#define UDEV_ROOT \"$(udevdir)/\" >> $@ @echo \#define UDEV_DB \"$(udevdir)/.udev.tdb\" >> $@ @@ -239,12 +262,9 @@ udev_version.h: @echo \#define UDEV_BIN \"$(DESTDIR)$(sbindir)/udev\" >> $@ @echo \#define UDEVD_BIN \"$(DESTDIR)$(sbindir)/udevd\" >> $@ -# config files automatically generated -GEN_CONFIGS = $(LOCAL_CFG_DIR)/udev.conf - # Rules on how to create the generated config files $(LOCAL_CFG_DIR)/udev.conf: - sed -e "s:@udevdir@:$(udevdir):" < $(LOCAL_CFG_DIR)/udev.conf.in > $@ + sed -e "s:@udevdir@:$(udevdir):" -e "s:@configdir@:$(configdir):" < $(LOCAL_CFG_DIR)/udev.conf.in > $@ GEN_MANPAGES = udev.8 GEN_MANPAGESIN = udev.8.in @@ -252,43 +272,50 @@ GEN_MANPAGESIN = udev.8.in $(GEN_MANPAGES): $(GEN_MANPAGESIN) sed -e "s:@udevdir@:$(udevdir):" < $@.in > $@ +$(OBJS): $(GEN_HEADERS) $(HOST_PROGS) +$(ROOT).o: $(GEN_HEADERS) $(HOST_PROGS) +$(TESTER).o: $(GEN_HEADERS) $(HOST_PROGS) +$(INFO).o: $(GEN_HEADERS) $(HOST_PROGS) +$(DAEMON).o: $(GEN_HEADERS) $(HOST_PROGS) +$(SENDER).o: $(GEN_HEADERS) $(HOST_PROGS) +$(STARTER).o: $(GEN_HEADERS) $(HOST_PROGS) +$(WAIT).o: $(GEN_HEADERS) $(HOST_PROGS) + +$(ROOT): $(LIBC) $(ROOT).o $(STARTER).o $(OBJS) $(HEADERS) $(GEN_MANPAGES) + $(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) udev.o udevstart.o $(OBJS) $(LIB_OBJS) $(ARCH_LIB_OBJS) + $(QUIET) $(STRIPCMD) $@ -$(OBJS): $(GEN_HEADERS) -$(ROOT).o: $(GEN_HEADERS) -$(TESTER).o: $(GEN_HEADERS) -$(INFO).o: $(GEN_HEADERS) -$(DAEMON).o: $(GEN_HEADERS) -$(SENDER).o: $(GEN_HEADERS) -$(STARTER).o: $(GEN_HEADERS) +$(TESTER): $(LIBC) $(TESTER).o $(OBJS) $(HEADERS) + $(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) udevtest.o $(OBJS) $(LIB_OBJS) $(ARCH_LIB_OBJS) + $(QUIET) $(STRIPCMD) $@ -$(ROOT): $(ROOT).o $(STARTER).o $(OBJS) $(HEADERS) $(LIBC) $(GEN_MANPAGES) - $(LD) $(LDFLAGS) -o $@ $(CRT0) udev.o udevstart.o $(OBJS) $(LIB_OBJS) $(ARCH_LIB_OBJS) - $(STRIPCMD) $@ +$(INFO): $(LIBC) $(INFO).o $(OBJS) $(HEADERS) + $(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) udevinfo.o udev_lib.o udev_config.o udevdb.o $(SYSFS) $(TDB) $(LIB_OBJS) $(ARCH_LIB_OBJS) + $(QUIET) $(STRIPCMD) $@ -$(TESTER): $(TESTER).o $(OBJS) $(HEADERS) $(LIBC) - $(LD) $(LDFLAGS) -o $@ $(CRT0) udevtest.o $(OBJS) $(LIB_OBJS) $(ARCH_LIB_OBJS) - $(STRIPCMD) $@ +$(DAEMON): $(LIBC) $(DAEMON).o $(OBJS) udevd.h + $(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) udevd.o udev_lib.o $(KLIBC_FIXUP) $(LIB_OBJS) $(ARCH_LIB_OBJS) + $(QUIET) $(STRIPCMD) $@ -$(INFO): $(INFO).o $(OBJS) $(HEADERS) $(LIBC) - $(LD) $(LDFLAGS) -o $@ $(CRT0) udevinfo.o udev_lib.o udev_config.o udevdb.o $(SYSFS) $(TDB) $(LIB_OBJS) $(ARCH_LIB_OBJS) - $(STRIPCMD) $@ +$(SENDER): $(LIBC) $(SENDER).o $(OBJS) udevd.h + $(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) udevsend.o udev_lib.o $(LIB_OBJS) $(ARCH_LIB_OBJS) + $(QUIET) $(STRIPCMD) $@ -$(DAEMON): $(DAEMON).o $(OBJS) udevd.h $(LIBC) - $(LD) $(LDFLAGS) -o $@ $(CRT0) udevd.o udev_lib.o $(KLIBC_FIXUP) $(LIB_OBJS) $(ARCH_LIB_OBJS) - $(STRIPCMD) $@ +$(WAIT): $(WAIT).o $(OBJS) $(HEADERS) $(LIBC) + $(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) $(WAIT).o $(SYSFS) $(LIB_OBJS) $(ARCH_LIB_OBJS) + $(QUIET) $(STRIPCMD) $@ -$(SENDER): $(SENDER).o udevd.h $(LIBC) - $(LD) $(LDFLAGS) -o $@ $(CRT0) udevsend.o udev_lib.o $(LIB_OBJS) $(ARCH_LIB_OBJS) - $(STRIPCMD) $@ +#.c.o: +# $(CC) $(CFLAGS) $(DEFS) $(CPPFLAGS) -c -o $@ $< +.c.o: + $(QUIET) $(CC) $(CFLAGS) -c -o $@ $< -$(RULER): $(RULER).o $(OBJS) $(HEADERS) $(LIBC) - $(LD) $(LDFLAGS) -o $@ $(CRT0) udevruler.o udev_lib.o udev_config.o udevdb.o $(SYSFS) $(TDB) $(LIB_OBJS) $(ARCH_LIB_OBJS) -lnewt - $(STRIPCMD) $@ clean: -find . \( -not -type d \) -and \( -name '*~' -o -name '*.[oas]' \) -type f -print \ | xargs rm -f - -rm -f core $(ROOT) $(GEN_HEADERS) $(GEN_CONFIGS) $(GEN_MANPAGES) $(INFO) $(DAEMON) $(SENDER) $(TESTER) $(RULER) + -rm -f core $(ROOT) $(GEN_HEADERS) $(GEN_CONFIGS) $(GEN_MANPAGES) $(INFO) $(DAEMON) $(SENDER) $(TESTER) $(WAIT) + -rm -f ccdv $(MAKE) -C klibc clean @extras="$(EXTRAS)" ; for target in $$extras ; do \ echo $$target ; \ @@ -298,6 +325,7 @@ clean: spotless: clean $(MAKE) -C klibc spotless + -rm -f klibc/linux DISTFILES = $(shell find . \( -not -name '.' \) -print | grep -v -e CVS -e "\.tar\.gz$" -e "\/\." -e releases -e BitKeeper -e SCCS -e "\.tdb$" -e test/sys | sort ) DISTDIR := $(RELEASE_NAME) @@ -329,16 +357,14 @@ small_release: $(DISTFILES) clean @echo "Built $(RELEASE_NAME).tar.gz" -install-initscript: etc/init.d/udev etc/init.d/udev.debian etc/init.d/udev.init.LSB +install-initscript: etc/init.d/udev etc/init.d/udev.init.LSB @if [ -f /etc/redhat-release ]; then \ $(INSTALL_DATA) -D etc/init.d/udev $(DESTDIR)$(initdir)/udev; \ elif [ -f /etc/SuSE-release ]; then \ $(INSTALL_DATA) -D etc/init.d/udev.init.LSB $(DESTDIR)$(initdir)/udev; \ - elif [ -f /etc/debian_version ]; then \ - $(INSTALL_DATA) -D etc/init.d/udev.debian $(DESTDIR)$(initdir)/udev; \ fi -install-config: $(GEN_CONFIGS) +install-config: $(INSTALL) -d $(DESTDIR)$(configdir)/rules.d $(INSTALL) -d $(DESTDIR)$(configdir)/permissions.d @if [ ! -r $(DESTDIR)$(configdir)/udev.conf ]; then \ @@ -388,8 +414,10 @@ install: install-initscript install-config install-man install-dev.d all $(INSTALL_PROGRAM) -D $(SENDER) $(DESTDIR)$(sbindir)/$(SENDER) $(INSTALL_PROGRAM) -D $(INFO) $(DESTDIR)$(usrbindir)/$(INFO) $(INSTALL_PROGRAM) -D $(TESTER) $(DESTDIR)$(usrbindir)/$(TESTER) - ln -sf $(sbindir)/udev $(DESTDIR)$(sbindir)/$(STARTER) + $(INSTALL_PROGRAM) -D $(WAIT) $(DESTDIR)$(sbindir)/$(WAIT) + - ln -f -s $(sbindir)/udev $(DESTDIR)$(sbindir)/$(STARTER) - ln -f -s $(sbindir)/$(SENDER) $(DESTDIR)$(hotplugdir)/10-udev.hotplug + - ln -f -s $(sbindir)/$(WAIT) $(DESTDIR)$(hotplugdir)/05-wait_for_sysfs.hotplug ifndef DESTDIR - killall udevd - rm -f $(udevdir)/.udev.tdb @@ -402,6 +430,7 @@ endif uninstall: uninstall-man uninstall-dev.d - rm $(hotplugdir)/10-udev.hotplug + - rm $(hotplugdir)/05-wait_for_sysfs.hotplug - rm $(configdir)/rules.d/50-udev.rules - rm $(configdir)/permissions.d/50-udev.permissions - rm $(configdir)/udev.conf @@ -415,6 +444,7 @@ uninstall: uninstall-man uninstall-dev.d - rm $(sbindir)/$(STARTER) - rm $(usrbindir)/$(INFO) - rm $(usrbindir)/$(TESTER) + - rm $(usrbindir)/$(WAIT) - rmdir $(hotplugdir) - rm $(udevdir)/.udev.tdb - rmdir $(udevdir)