X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=Makefile;h=dc907f6a81e55e9738402d431495ceca9c5fab10;hp=4d25aee73e5424ed1e938e95023b1cdfba661aa6;hb=7979e3d4b7c56acee2fe0e9a9fefb3fe0d83771e;hpb=f071348004c8069b610effd95309ff47c515cf3e

diff --git a/Makefile b/Makefile
index 4d25aee73..dc907f6a8 100644
--- a/Makefile
+++ b/Makefile
@@ -34,8 +34,7 @@ SENDER =	udevsend
 INFO =		udevinfo
 TESTER =	udevtest
 STARTER =	udevstart
-WAIT =		wait_for_sysfs
-VERSION =	040
+VERSION =	051
 INSTALL_DIR =	/usr/local/bin
 RELEASE_NAME =	$(ROOT)-$(VERSION)
 LOCAL_CFG_DIR =	etc/udev
@@ -68,7 +67,8 @@ INSTALL_SCRIPT = ${INSTALL_PROGRAM}
 EXTRAS=
 
 # place to put our device nodes
-udevdir = ${prefix}/udev
+udevdir =	${prefix}/udev
+udevdb =	${udevdir}/.udevdb
 
 # Comment out this line to build with something other 
 # than the local version of klibc
@@ -108,15 +108,55 @@ GCC_LIB := $(shell $(CC) -print-libgcc-file-name )
 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 
+# check if compiler option is supported
+cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then echo "$(1)"; fi;}
+
+WARNINGS := -Wall -fno-builtin -Wchar-subscripts -Wpointer-arith -Wstrict-prototypes -Wsign-compare
+WARNINGS += $(call cc-supports,-Wno-pointer-sign)
+WARNINGS += $(call cc-supports,-Wdeclaration-after-statement)
 
 CFLAGS := -pipe
 
-# set up the proper tdb spinlock code if we can
-ifeq ($(strip $(ARCH)),i386)
-	CFLAGS += -DUSE_SPINLOCKS -DINTEL_SPINLOCKS
-endif
+HEADERS = \
+	udev.h		\
+	udev_utils.h	\
+	namedev.h	\
+	udev_version.h	\
+	udev_db.h	\
+	udev_sysfs.h	\
+	logging.h	\
+	udev_selinux.h	\
+	list.h
+
+SYSFS_OBJS = \
+	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
+
+UDEV_OBJS = \
+	udev_utils.o		\
+	udev_config.o		\
+	udev_add.o		\
+	udev_remove.o		\
+	udev_start.o		\
+	udev_sysfs.o		\
+	udev_db.o		\
+	udev_multiplex.o	\
+	namedev.o		\
+	namedev_parse.o
+
+OBJS = \
+	udev.a			\
+	libsysfs/sysfs.a
+
+SYSFS = $(PWD)/libsysfs/sysfs.a
+
+CFLAGS +=	-I$(PWD)/libsysfs/sysfs \
+		-I$(PWD)/libsysfs
 
 ifeq ($(strip $(USE_LOG)),true)
 	CFLAGS  += -DLOG
@@ -134,31 +174,42 @@ else
 endif
 
 # If we are using our version of klibc, then we need to build, link it, and then
-# link udev against it statically.
-# Otherwise, use glibc and link dynamically.
+# link udev against it statically. Otherwise, use glibc and link dynamically.
 ifeq ($(strip $(USE_KLIBC)),true)
+	KLIBC_FIXUPS_DIR= $(PWD)/klibc_fixups
 	KLIBC_BASE	= $(PWD)/klibc
 	KLIBC_DIR	= $(KLIBC_BASE)/klibc
 	INCLUDE_DIR	:= $(KLIBC_BASE)/include
 	LINUX_INCLUDE_DIR	:= $(KERNEL_DIR)/include
 	include $(KLIBC_DIR)/arch/$(ARCH)/MCONFIG
 	# arch specific objects
-	ARCH_LIB_OBJS =	\
-			$(KLIBC_DIR)/libc.a
+	ARCH_LIB_OBJS =	 $(KLIBC_DIR)/libc.a
 
 
 	CRT0 = $(KLIBC_DIR)/crt0.o
 	LIBC = $(ARCH_LIB_OBJS) $(LIB_OBJS) $(CRT0)
-	CFLAGS += $(WARNINGS) -nostdinc			\
-		$(OPTFLAGS)				\
-		-D__KLIBC__ -fno-builtin-printf		\
-		-I$(INCLUDE_DIR)			\
-		-I$(INCLUDE_DIR)/arch/$(ARCH)		\
-		-I$(INCLUDE_DIR)/bits$(BITSIZE)		\
-		-I$(GCCINCDIR)				\
+	CFLAGS += $(WARNINGS) -nostdinc				\
+		$(OPTFLAGS)					\
+		-D__KLIBC__ -fno-builtin-printf			\
+		-I$(KLIBC_FIXUPS_DIR)				\
+		-include $(KLIBC_FIXUPS_DIR)/klibc_fixups.h	\
+		-I$(INCLUDE_DIR)				\
+		-I$(INCLUDE_DIR)/arch/$(ARCH)			\
+		-I$(INCLUDE_DIR)/bits$(BITSIZE)			\
+		-I$(GCCINCDIR)					\
 		-I$(LINUX_INCLUDE_DIR)
 	LIB_OBJS =
 	LDFLAGS = --static --nostdlib -nostartfiles -nodefaultlibs
+
+	HEADERS	+= \
+		klibc_fixups/klibc_fixups.h	\
+		klibc_fixups/mntent.h		\
+		klibc_fixups/pwd.h
+
+	KLIBC_FIXUP_OBJS = \
+		klibc_fixups/klibc_fixups.o
+
+	OBJS += klibc_fixups/klibc_fixups.a
 else
 	WARNINGS += -Wshadow -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations
 	CRT0 =
@@ -169,23 +220,30 @@ else
 endif
 
 ifeq ($(strip $(USE_SELINUX)),true)
-	CFLAGS += -DUSE_SELINUX
+	UDEV_OBJS += udev_selinux.o
 	LIB_OBJS += -lselinux
+	CFLAGS += -DUSE_SELINUX
 endif
 
-CFLAGS += -I$(PWD)/libsysfs
+ifeq ($(strip $(V)),false)
+	QUIET=@$(PWD)/ccdv
+	HOST_PROGS=ccdv
+else
+	QUIET=
+	HOST_PROGS=
+endif
 
 # config files automatically generated
 GEN_CONFIGS =	$(LOCAL_CFG_DIR)/udev.conf
 
-all: $(ROOT) $(SENDER) $(DAEMON) $(INFO) $(TESTER) $(WAIT) $(GEN_CONFIGS)
+all: $(ROOT) $(SENDER) $(DAEMON) $(INFO) $(TESTER) $(GEN_CONFIGS)
 	@extras="$(EXTRAS)" ; for target in $$extras ; do \
 		echo $$target ; \
 		$(MAKE) prefix=$(prefix) \
 			LD="$(LD)" \
 			SYSFS="$(SYSFS)" \
 			KERNEL_DIR="$(KERNEL_DIR)" \
-			QUIET="@$(PWD)/ccdv" \
+			QUIET="$(QUIET)" \
 			-C $$target $@ ; \
 	done ; \
 
@@ -195,54 +253,22 @@ $(CRT0):
 	@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
-
-SYSFS =	$(PWD)/libsysfs/sysfs_bus.o	\
-	$(PWD)/libsysfs/sysfs_class.o	\
-	$(PWD)/libsysfs/sysfs_device.o	\
-	$(PWD)/libsysfs/sysfs_dir.o	\
-	$(PWD)/libsysfs/sysfs_driver.o	\
-	$(PWD)/libsysfs/sysfs_utils.o	\
-	$(PWD)/libsysfs/dlist.o
-
-OBJS =	udev_lib.o	\
-	udev_config.o	\
-	udev_add.o	\
-	udev_remove.o	\
-	udev_sysfs.o	\
-	udevdb.o	\
-	namedev.o	\
-	namedev_parse.o	\
-	dev_d.o		\
-	$(SYSFS)	\
-	$(TDB)
-
-HEADERS =	udev.h		\
-		udev_lib.h	\
-		namedev.h	\
-		udev_version.h	\
-		udevdb.h	\
-		udev_sysfs.h	\
-		klibc_fixups.h	\
-		logging.h	\
-		selinux.h	\
-		list.h
+	$(MAKE) -C klibc SUBDIRS=klibc TESTS=
 
-ifeq ($(strip $(USE_KLIBC)),true)
-	OBJS += klibc_fixups.o
-	KLIBC_FIXUP = klibc_fixups.o
-endif
+udev.a: $(UDEV_OBJS)
+	rm -f $@
+	$(QUIET) $(AR) cq $@ $(UDEV_OBJS)
+	$(QUIET) $(RANLIB) $@
 
-ifeq ($(strip $(V)),false)
-	QUIET=@./ccdv
-	HOST_PROGS=ccdv
-else
-	QUIET=
-	HOST_PROGS=
-endif
+libsysfs/sysfs.a: $(SYSFS_OBJS)
+	rm -f $@
+	$(QUIET) $(AR) cq $@ $(SYSFS_OBJS)
+	$(QUIET) $(RANLIB) $@
+
+klibc_fixups/klibc_fixups.a: $(KLIBC_FIXUP_OBJS)
+	rm -f $@
+	$(QUIET) $(AR) cq $@ $(KLIBC_FIXUP_OBJS)
+	$(QUIET) $(RANLIB) $@
 
 # header files automatically generated
 GEN_HEADERS =	udev_version.h
@@ -255,12 +281,11 @@ ccdv:
 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\" >> $@
+	@echo \#define UDEV_ROOT		\"$(udevdir)\" >> $@
+	@echo \#define UDEV_DB			\"$(udevdb)\" >> $@
 	@echo \#define UDEV_CONFIG_DIR		\"$(configdir)\" >> $@
 	@echo \#define UDEV_CONFIG_FILE		\"$(configdir)/udev.conf\" >> $@
 	@echo \#define UDEV_RULES_FILE		\"$(configdir)/rules.d\" >> $@
-	@echo \#define UDEV_PERMISSION_FILE	\"$(configdir)/permissions.d\" >> $@
 	@echo \#define UDEV_LOG_DEFAULT 	\"yes\" >> $@
 	@echo \#define UDEV_BIN			\"$(DESTDIR)$(sbindir)/udev\" >> $@
 	@echo \#define UDEVD_BIN		\"$(DESTDIR)$(sbindir)/udevd\" >> $@
@@ -275,6 +300,9 @@ GEN_MANPAGESIN = udev.8.in
 $(GEN_MANPAGES): $(GEN_MANPAGESIN)
 	sed -e "s:@udevdir@:$(udevdir):" < $@.in > $@
 
+$(UDEV_OBJS): $(GEN_HEADERS) $(HOST_PROGS)
+$(SYSFS_OBJS): $(HOST_PROGS)
+$(KLIBC_FIXUP_OBJS): $(HOST_PROGS)
 $(OBJS): $(GEN_HEADERS) $(HOST_PROGS)
 $(ROOT).o: $(GEN_HEADERS) $(HOST_PROGS)
 $(TESTER).o: $(GEN_HEADERS) $(HOST_PROGS)
@@ -282,34 +310,27 @@ $(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) $(ARCH_LIB_OBJS)
+$(ROOT): $(LIBC) $(ROOT).o $(OBJS) $(HEADERS) $(GEN_MANPAGES)
+	$(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) $(ROOT).o $(OBJS) $(LIB_OBJS) $(ARCH_LIB_OBJS)
 	$(QUIET) $(STRIPCMD) $@
 
 $(TESTER): $(LIBC) $(TESTER).o $(OBJS) $(HEADERS)
-	$(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) udevtest.o $(OBJS) $(LIB_OBJS) $(ARCH_LIB_OBJS)
+	$(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) $(TESTER).o $(OBJS) $(LIB_OBJS) $(ARCH_LIB_OBJS)
 	$(QUIET) $(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) $(LD) $(LDFLAGS) -o $@ $(CRT0) $(INFO).o $(OBJS) $(LIB_OBJS) $(ARCH_LIB_OBJS)
 	$(QUIET) $(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) $(LD) $(LDFLAGS) -o $@ $(CRT0) $(DAEMON).o $(OBJS) $(LIB_OBJS) $(ARCH_LIB_OBJS)
 	$(QUIET) $(STRIPCMD) $@
 
 $(SENDER): $(LIBC) $(SENDER).o $(OBJS) udevd.h
-	$(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) udevsend.o udev_lib.o $(LIB_OBJS) $(ARCH_LIB_OBJS)
+	$(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) $(SENDER).o $(OBJS) $(LIB_OBJS) $(ARCH_LIB_OBJS)
 	$(QUIET) $(STRIPCMD) $@
 
-$(WAIT): $(WAIT).o $(OBJS) $(HEADERS) $(LIBC)
-	$(QUIET) $(LD) $(LDFLAGS) -o $@ $(CRT0) $(WAIT).o udev_sysfs.o udev_lib.o udev_config.o $(SYSFS) $(LIB_OBJS) $(ARCH_LIB_OBJS)
-	$(QUIET) $(STRIPCMD) $@
-
-#.c.o:
-#	$(CC) $(CFLAGS) $(DEFS) $(CPPFLAGS) -c -o $@ $<
 .c.o:
 	$(QUIET) $(CC) $(CFLAGS) -c -o $@ $<
 
@@ -317,9 +338,9 @@ $(WAIT): $(WAIT).o $(OBJS) $(HEADERS) $(LIBC)
 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) $(WAIT)
+	-rm -f core $(ROOT) $(GEN_HEADERS) $(GEN_CONFIGS) $(GEN_MANPAGES) $(INFO) $(DAEMON) $(SENDER) $(TESTER)
 	-rm -f ccdv
-	$(MAKE) -C klibc clean
+	$(MAKE) -C klibc SUBDIRS=klibc clean
 	@extras="$(EXTRAS)" ; for target in $$extras ; do \
 		echo $$target ; \
 		$(MAKE) prefix=$(prefix) LD="$(LD)" SYSFS="$(SYSFS)" \
@@ -327,13 +348,13 @@ clean:
 	done ; \
 
 spotless: clean
-	$(MAKE) -C klibc spotless
+	$(MAKE) -C klibc SUBDIRS=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 )
+DISTFILES = $(shell find . \( -not -name '.' \) -print | grep -v -e CVS -e "\.tar\.gz" -e "\/\." -e releases -e BitKeeper -e SCCS -e test/sys | sort )
 DISTDIR := $(RELEASE_NAME)
 srcdir = .
-release: clean
+release: spotless
 	-rm -rf $(DISTDIR)
 	mkdir $(DISTDIR)
 	chmod 777 $(DISTDIR)
@@ -343,7 +364,7 @@ release: clean
 	@echo "$(RELEASE_NAME).tar.gz created"
 
 
-small_release: $(DISTFILES) clean
+small_release: $(DISTFILES) spotless
 #	@echo $(DISTFILES)
 	@-rm -rf $(DISTDIR)
 	@mkdir $(DISTDIR)
@@ -359,17 +380,8 @@ small_release: $(DISTFILES) clean
 	@rm -rf $(DISTDIR)
 	@echo "Built $(RELEASE_NAME).tar.gz"
 
-
-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; \
-	fi
-
 install-config:
 	$(INSTALL) -d $(DESTDIR)$(configdir)/rules.d
-	$(INSTALL) -d $(DESTDIR)$(configdir)/permissions.d
 	@if [ ! -r $(DESTDIR)$(configdir)/udev.conf ]; then \
 		echo $(INSTALL_DATA) $(LOCAL_CFG_DIR)/udev.conf $(DESTDIR)$(configdir); \
 		$(INSTALL_DATA) $(LOCAL_CFG_DIR)/udev.conf $(DESTDIR)$(configdir); \
@@ -378,10 +390,6 @@ install-config:
 		echo $(INSTALL_DATA) $(LOCAL_CFG_DIR)/udev.rules $(DESTDIR)$(configdir)/rules.d/50-udev.rules; \
 		$(INSTALL_DATA) $(LOCAL_CFG_DIR)/udev.rules $(DESTDIR)$(configdir)/rules.d/50-udev.rules; \
 	fi
-	@if [ ! -r $(DESTDIR)$(configdir)/permissions.d/50-udev.permissions ]; then \
-		echo $(INSTALL_DATA) $(LOCAL_CFG_DIR)/udev.permissions $(DESTDIR)$(configdir)/permissions.d/50-udev.permissions; \
-		$(INSTALL_DATA) $(LOCAL_CFG_DIR)/udev.permissions $(DESTDIR)$(configdir)/permissions.d/50-udev.permissions; \
-	fi
 
 install-dev.d:
 	$(INSTALL) -d $(DESTDIR)$(dev_ddir)/default
@@ -409,7 +417,7 @@ uninstall-man:
 	- rm $(mandir)/man8/udevd.8
 	- rm $(mandir)/man8/udevsend.8
 
-install: install-initscript install-config install-man install-dev.d all
+install: install-config install-man install-dev.d all
 	$(INSTALL) -d $(DESTDIR)$(udevdir)
 	$(INSTALL) -d $(DESTDIR)$(hotplugdir)
 	$(INSTALL_PROGRAM) -D $(ROOT) $(DESTDIR)$(sbindir)/$(ROOT)
@@ -417,13 +425,11 @@ 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)
-	$(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
+	- killall $(DAEMON)
+	- rm -rf $(udevdb)
 endif
 	@extras="$(EXTRAS)" ; for target in $$extras ; do \
 		echo $$target ; \
@@ -433,26 +439,25 @@ 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
 	- rmdir $(configdir)/rules.d
-	- rmdir $(configdir)/permissions.d
 	- rmdir $(configdir)
-	- rm $(initdir)/udev
 	- rm $(sbindir)/$(ROOT)
 	- rm $(sbindir)/$(DAEMON)
 	- rm $(sbindir)/$(SENDER)
 	- rm $(sbindir)/$(STARTER)
 	- rm $(usrbindir)/$(INFO)
 	- rm $(usrbindir)/$(TESTER)
-	- rm $(usrbindir)/$(WAIT)
 	- rmdir $(hotplugdir)
-	- rm $(udevdir)/.udev.tdb
+	- rm -rf $(udevdb)
 	- rmdir $(udevdir)
+	- killall $(DAEMON)
 	@extras="$(EXTRAS)" ; for target in $$extras ; do \
 		echo $$target ; \
 		$(MAKE) prefix=$(prefix) LD="$(LD)" SYSFS="$(SYSFS)" \
 			-C $$target $@ ; \
 	done ; \
+
+test: all
+	@ cd test && ./udev-test.pl