mirror of
https://github.com/systemd/systemd-stable.git
synced 2024-12-23 17:34:00 +03:00
220 lines
6.5 KiB
Makefile
220 lines
6.5 KiB
Makefile
# Makefile for udev
|
|
#
|
|
# Copyright (C) 2003 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
|
|
# the Free Software Foundation; version 2 of the License.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
#
|
|
|
|
# Set the following to `true' to make a debuggable build.
|
|
# Leave this set to `false' for production use.
|
|
DEBUG = true
|
|
|
|
|
|
ROOT = udev
|
|
VERSION = 005_bk
|
|
INSTALL_DIR = /usr/local/bin
|
|
RELEASE_NAME = $(ROOT)-$(VERSION)
|
|
|
|
# override this to make udev look in a different location for it's config files
|
|
prefix =
|
|
exec_prefix = ${prefix}
|
|
etcdir = ${prefix}/etc
|
|
sbindir = ${exec_prefix}/sbin
|
|
mandir = ${prefix}/usr/share/man
|
|
hotplugdir = ${etcdir}/hotplug.d/default
|
|
configdir = ${etcdir}/udev/
|
|
srcdir = .
|
|
|
|
INSTALL = /usr/bin/install -c
|
|
INSTALL_PROGRAM = ${INSTALL}
|
|
INSTALL_DATA = ${INSTALL} -m 644
|
|
INSTALL_SCRIPT = ${INSTALL_PROGRAM}
|
|
|
|
|
|
# place to put our device nodes
|
|
udevdir = ${prefix}/udev/
|
|
|
|
# Comment out this line to build with something other
|
|
# than the local version of klibc
|
|
KLIBC = true
|
|
|
|
# If you are running a cross compiler, you may want to set this
|
|
# to something more interesting, like "arm-linux-". I you want
|
|
# to compile vs uClibc, that can be done here as well.
|
|
CROSS = #/usr/i386-linux-uclibc/usr/bin/i386-uclibc-
|
|
CC = $(CROSS)gcc
|
|
AR = $(CROSS)ar
|
|
STRIP = $(CROSS)strip
|
|
RANLIB = $(CROSS)ranlib
|
|
|
|
export CROSS CC AR STRIP RANLIB
|
|
|
|
# code taken from uClibc to determine the current arch
|
|
ARCH := ${shell $(CC) -dumpmachine | sed -e s'/-.*//' -e 's/i.86/i386/' -e 's/sparc.*/sparc/' \
|
|
-e 's/arm.*/arm/g' -e 's/m68k.*/m68k/' -e 's/ppc/powerpc/g'}
|
|
|
|
# code taken from uClibc to determine the gcc include dir
|
|
GCCINCDIR := ${shell $(CC) -print-search-dirs | sed -ne "s/install: \(.*\)/\1include/gp"}
|
|
|
|
# code taken from uClibc to determine the libgcc.a filename
|
|
GCC_LIB := $(shell $(CC) -print-libgcc-file-name )
|
|
|
|
# use '-Os' optimization if available, else use -O2
|
|
OPTIMIZATION := ${shell if $(CC) -Os -S -o /dev/null -xc /dev/null >/dev/null 2>&1; \
|
|
then echo "-Os"; else echo "-O2" ; fi}
|
|
|
|
# add -Wredundant-decls when libsysfs gets cleaned up
|
|
WARNINGS := -Wall -Wshadow -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations
|
|
|
|
# Some nice architecture specific optimizations
|
|
ifeq ($(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 $(CC) -malign-functions=0 -malign-jumps=0 -S -o /dev/null -xc \
|
|
/dev/null >/dev/null 2>&1; then echo "-malign-functions=0 -malign-jumps=0"; fi}
|
|
CFLAGS+=-pipe
|
|
else
|
|
CFLAGS+=-pipe
|
|
endif
|
|
|
|
# if DEBUG is enabled, then we do not strip or optimize
|
|
ifeq ($(strip $(DEBUG)),true)
|
|
CFLAGS += $(WARNINGS) -O1 -g -DDEBUG -D_GNU_SOURCE
|
|
LDFLAGS += -Wl,-warn-common
|
|
STRIPCMD = /bin/true -Since_we_are_debugging
|
|
else
|
|
CFLAGS += $(WARNINGS) $(OPTIMIZATION) -fomit-frame-pointer -D_GNU_SOURCE
|
|
LDFLAGS += -s -Wl,-warn-common
|
|
STRIPCMD = $(STRIP) -s --remove-section=.note --remove-section=.comment
|
|
endif
|
|
|
|
# If we are using our version of klibc, then we need to build and link it.
|
|
# Otherwise, use glibc and link statically.
|
|
ifeq ($(strip $(KLIBC)),true)
|
|
KLIBC_DIR = klibc/klibc
|
|
INCLUDE_DIR := $(KLIBC_DIR)/include
|
|
# arch specific objects
|
|
LIBGCC = $(shell $(CC) --print-libgcc)
|
|
ARCH_LIB_OBJS = \
|
|
$(KLIBC_DIR)/libc.a \
|
|
$(LIBGCC)
|
|
|
|
|
|
CRT0 = $(KLIBC_DIR)/crt0.o
|
|
LIBC = $(ARCH_LIB_OBJS) $(LIB_OBJS)
|
|
CFLAGS += -nostdinc -I$(INCLUDE_DIR) -I$(INCLUDE_DIR)/bits32 -I$(GCCINCDIR) -Iklibc/linux/include -D__KLIBC__
|
|
LIB_OBJS =
|
|
LDFLAGS = --static --nostdlib -nostartfiles
|
|
else
|
|
# ARCH_LIB_OBJS = /usr/lib/libc.a
|
|
LIBGCC = $(shell $(CC) --print-libgcc)
|
|
CRT0 = /usr/lib/crt1.o /usr/lib/crti.o
|
|
LIBC =
|
|
CFLAGS += -I$(GCCINCDIR)
|
|
LIB_OBJS = -lc
|
|
LDFLAGS = --static
|
|
endif
|
|
|
|
all: $(LIBC) $(ROOT)
|
|
|
|
$(ARCH_LIB_OBJS) :
|
|
$(MAKE) -C klibc
|
|
|
|
TDB = tdb/tdb.o \
|
|
tdb/spinlock.o
|
|
|
|
SYSFS = libsysfs/sysfs_bus.o \
|
|
libsysfs/sysfs_class.o \
|
|
libsysfs/sysfs_device.o \
|
|
libsysfs/sysfs_dir.o \
|
|
libsysfs/sysfs_driver.o \
|
|
libsysfs/sysfs_utils.o \
|
|
libsysfs/dlist.o
|
|
|
|
OBJS = udev.o \
|
|
udev-add.o \
|
|
udev-remove.o \
|
|
udevdb.o \
|
|
logging.o \
|
|
namedev.o \
|
|
klibc_fixups.o \
|
|
$(SYSFS) \
|
|
$(TDB)
|
|
|
|
# header files automatically generated
|
|
GEN_HEADERS = udev_version.h
|
|
|
|
# Rules on how to create the generated header files
|
|
udev_version.h:
|
|
@echo \#define UDEV_VERSION \"$(VERSION)\" > $@
|
|
@echo \#define UDEV_CONFIG_DIR \"$(configdir)\" >> $@
|
|
@echo \#define UDEV_ROOT \"$(udevdir)\" >> $@
|
|
|
|
|
|
$(ROOT): $(GEN_HEADERS) $(OBJS)
|
|
$(LD) $(LDFLAGS) -o $(ROOT) $(CRT0) $(OBJS) $(LIB_OBJS) $(LIBGCC) $(ARCH_LIB_OBJS)
|
|
$(STRIPCMD) $(ROOT)
|
|
|
|
clean:
|
|
-find . \( -not -type d \) -and \( -name '*~' -o -name '*.[oas]' \) -type f -print \
|
|
| xargs rm -f
|
|
-rm -f core $(ROOT) $(GEN_HEADERS)
|
|
$(MAKE) -C klibc clean
|
|
|
|
DISTFILES = $(shell find . \( -not -name '.' \) -print | grep -v CVS | grep -v "\.tar\.gz" | grep -v "\/\." | grep -v releases | grep -v BitKeeper | grep -v SCCS | grep -v "\.tdb" | grep -v "test\/sys" | sort )
|
|
DISTDIR := $(RELEASE_NAME)
|
|
srcdir = .
|
|
release: $(DISTFILES) clean
|
|
# @echo $(DISTFILES)
|
|
@-rm -rf $(DISTDIR)
|
|
@mkdir $(DISTDIR)
|
|
@-chmod 777 $(DISTDIR)
|
|
@for file in $(DISTFILES); do \
|
|
if test -d $$file; then \
|
|
mkdir $(DISTDIR)/$$file; \
|
|
else \
|
|
cp -p $$file $(DISTDIR)/$$file; \
|
|
fi; \
|
|
done
|
|
@tar -c $(DISTDIR) | gzip -9 > $(RELEASE_NAME).tar.gz
|
|
@rm -rf $(DISTDIR)
|
|
@echo "Built $(RELEASE_NAME).tar.gz"
|
|
|
|
|
|
install: all
|
|
$(INSTALL) -d $(udevdir)
|
|
$(INSTALL) -d $(configdir)
|
|
$(INSTALL) -d $(hotplugdir)
|
|
$(INSTALL_PROGRAM) -D $(ROOT) $(sbindir)/$(ROOT)
|
|
$(INSTALL_DATA) -D udev.8 $(mandir)/man8/udev.8
|
|
$(INSTALL_DATA) udev.config $(configdir)
|
|
$(INSTALL_DATA) udev.permissions $(configdir)
|
|
- ln -s $(sbindir)/$(ROOT) $(hotplugdir)/udev.hotplug
|
|
|
|
uninstall:
|
|
- rm $(hotplugdir)/udev.hotplug
|
|
- rm $(configdir)/udev.permissions
|
|
- rm $(configdir)/udev.config
|
|
- rm $(mandir)/man8/udev.8
|
|
- rm $(sbindir)/$(ROOT)
|
|
- rmdir $(hotplugdir)
|
|
- rmdir $(configdir)
|
|
- rmdir $(udevdir)
|
|
|
|
|