# Makefile for udev
#
-# Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
+# Copyright (C) 2003,2004 Greg Kroah-Hartman <greg@kroah.com>
#
# 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
# 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
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
# 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)
AR = $(CROSS)ar
STRIP = $(CROSS)strip
RANLIB = $(CROSS)ranlib
+HOSTCC = gcc
export CROSS CC AR STRIP RANLIB CFLAGS LDFLAGS LIB_OBJS ARCH_LIB_OBJS CRT0
# add -Wredundant-decls when libsysfs gets cleaned up
WARNINGS := -Wall
-# Some nice architecture specific optimizations
-ifeq ($(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 $(CC) -malign-functions=0 -malign-jumps=0 -S -o /dev/null -xc \
- /dev/null >/dev/null 2>&1; then echo "-malign-functions=0 -malign-jumps=0"; fi}
- CFLAGS+=-pipe
-else
- CFLAGS+=-pipe
+CFLAGS := -pipe
+
+# set up the proper tdb spinlock code if we can
+ifeq ($(strip $(ARCH)),i386)
+ CFLAGS += -DUSE_SPINLOCKS -DINTEL_SPINLOCKS
endif
ifeq ($(strip $(USE_LOG)),true)
ifeq ($(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 = \
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)
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) $(STARTER)
+# 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) \
LD="$(LD)" \
SYSFS="$(SYSFS)" \
KERNEL_DIR="$(KERNEL_DIR)" \
+ QUIET="@$(PWD)/ccdv" \
-C $$target $@ ; \
done ; \
$(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
+ $(MAKE) -C klibc SUBDIRS=klibc
TDB = tdb/tdb.o \
tdb/spinlock.o
OBJS = udev_lib.o \
udev_config.o \
- udev-add.o \
- udev-remove.o \
+ udev_add.o \
+ udev_remove.o \
udevdb.o \
namedev.o \
namedev_parse.o \
udevdb.h \
klibc_fixups.h \
logging.h \
+ selinux.h \
list.h
ifeq ($(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\" >> $@
@echo \#define UDEV_BIN \"$(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
$(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) $(HOST_PROGS)
-$(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: $(GEN_HEADERS)
+$(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) $@
-$(ROOT): $(ROOT).o $(OBJS) $(HEADERS) $(LIBC) $(GEN_MANPAGES)
- $(LD) $(LDFLAGS) -o $@ $(CRT0) udev.o $(OBJS) $(LIB_OBJS) $(ARCH_LIB_OBJS)
- $(STRIPCMD) $@
+$(TESTER): $(LIBC) $(TESTER).o $(OBJS) $(HEADERS)
+ $(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) udevtest.o $(OBJS) $(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) $@
+$(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) $@
-$(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) $@
+$(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) $@
-$(DAEMON): $(DAEMON).o $(OBJS) udevd.h $(LIBC)
- $(LD) $(LDFLAGS) -o $@ $(CRT0) udevd.o udev_lib.o $(KLIBC_FIXUP) $(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) $@
-$(SENDER): $(SENDER).o udevd.h $(LIBC)
- $(LD) $(LDFLAGS) -o $@ $(CRT0) udevsend.o udev_lib.o $(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) $@
-$(STARTER): $(STARTER).o $(HEADERS) $(LIBC)
- $(LD) $(LDFLAGS) -o $@ $(CRT0) udevstart.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) $(STARTER) $(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 ; \
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)
@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 \
$(INSTALL_PROGRAM) -D $(SENDER) $(DESTDIR)$(sbindir)/$(SENDER)
$(INSTALL_PROGRAM) -D $(INFO) $(DESTDIR)$(usrbindir)/$(INFO)
$(INSTALL_PROGRAM) -D $(TESTER) $(DESTDIR)$(usrbindir)/$(TESTER)
- $(INSTALL_PROGRAM) -D $(STARTER) $(DESTDIR)$(sbindir)/$(STARTER)
- - ln -f -s $(sbindir)/$(SENDER) $(DESTDIR)$(hotplugdir)/$(ROOT).hotplug
+ $(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
done ; \
uninstall: uninstall-man uninstall-dev.d
- - rm $(hotplugdir)/udev.hotplug
+ - 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
- rm $(sbindir)/$(STARTER)
- rm $(usrbindir)/$(INFO)
- rm $(usrbindir)/$(TESTER)
+ - rm $(usrbindir)/$(WAIT)
- rmdir $(hotplugdir)
- rm $(udevdir)/.udev.tdb
- rmdir $(udevdir)
~ianmdlvl / elogind.git / blobdiff