[Buildroot] svn commit: trunk/buildroot/package/udev

[Buildroot] svn commit: trunk/buildroot/package/udev

[aldot at uclibc.org]

Author: aldot
Date: 2006-11-29 10:59:43 -0800 (Wed, 29 Nov 2006)
New Revision: 16723

Log:
- build a udev for the target rather than for the host.


Modified:
   trunk/buildroot/package/udev/udev.mk


Changeset:
Modified: trunk/buildroot/package/udev/udev.mk
===================================================================
--- trunk/buildroot/package/udev/udev.mk	2006-11-29 18:15:52 UTC (rev 16722)
+++ trunk/buildroot/package/udev/udev.mk	2006-11-29 18:59:43 UTC (rev 16723)
@@ -11,6 +11,13 @@
 UDEV_TARGET_BINARY:=sbin/udev
 UDEV_BINARY:=udev
 
+# 094 had _GNU_SOURCE set
+BR2_UDEV_CFLAGS:= -D_GNU_SOURCE $(TARGET_CFLAGS)
+ifeq ($(BR2_LARGEFILE),)
+BR2_UDEV_CFLAGS+=-U_FILE_OFFSET_BITS
+endif
+
+
 # UDEV_ROOT is /dev so we can replace devfs, not /udev for experiments
 UDEV_ROOT:=/dev
 
@@ -28,7 +35,8 @@
 	touch $(UDEV_DIR)/.configured
 
 $(UDEV_DIR)/$(UDEV_BINARY): $(UDEV_DIR)/.configured
-	$(MAKE) CROSS=$(TARGET_CROSS) GCC=$(TARGET_CC) \
+	$(MAKE) CROSS=$(TARGET_CROSS) CC=$(TARGET_CC) LD=$(TARGET_CC) \
+		CFLAGS="$(BR2_UDEV_CFLAGS)" \
 		USE_LOG=false USE_SELINUX=false \
 		udevdir=$(UDEV_ROOT) -C $(UDEV_DIR)
 	touch -c $(UDEV_DIR)/$(UDEV_BINARY)
@@ -43,7 +51,10 @@
 	-mkdir $(TARGET_DIR)/sys
 	install -D -m 0644 $(UDEV_DIR)/$(UDEV_CONF) \
 		$(TARGET_DIR)/etc/udev/rules.d/50-udev.rules
-	$(MAKE) CROSS=$(TARGET_CROSS) GCC=$(TARGET_CC) DESTDIR=$(TARGET_DIR) \
+	$(MAKE) CROSS=$(TARGET_CROSS) CC=$(TARGET_CC) LD=$(TARGET_CC) \
+		DESTDIR=$(TARGET_DIR) \
+		CFLAGS="$(BR2_UDEV_CFLAGS)" \
+		LDFLAGS="-warn-common" \
 		USE_LOG=false USE_SELINUX=false \
 		udevdir=$(UDEV_ROOT) -C $(UDEV_DIR) install
 	$(INSTALL) -m 0755 -D package/udev/init-udev $(TARGET_DIR)/etc/init.d/S10udev

[Buildroot] svn commit: trunk/buildroot/package/udev

[Petr Stetiar]

aldot at uclibc.org <aldot@uclibc.org> [2006-11-29 10:59:44]:

> Author: aldot
> Date: 2006-11-29 10:59:43 -0800 (Wed, 29 Nov 2006)
> New Revision: 16723
> 
> Log:
> - build a udev for the target rather than for the host.

Attached patch bumps version to 100, fixes Makefile and init script.

-- ynezz
-------------- next part --------------
Index: init-udev
===================================================================
--- init-udev	(revision 16729)
+++ init-udev	(working copy)
@@ -27,6 +27,8 @@
 test -x $UDEV_BIN || exit 5
 UDEVSTART_BIN=/sbin/udevstart
 test -x $UDEVSTART_BIN || exit 5
+UDEVD_BIN=/sbin/udevd
+test -x $UDEVD_BIN || exit 5
 
 # Check for config file and read it
 UDEV_CONFIG=/etc/udev/udev.conf
@@ -64,7 +66,10 @@
 	echo -n "Populating $udev_root using udev... "
 	$UDEVSTART_BIN || (echo "FAIL" && exit 1)
 	mkdir $udev_root/pts $udev_root/shm
+	# start daemon
+	$UDEVD_BIN --daemon || (echo "udevd FAIL" && exit 1)
 	echo "done"
+	mount -a
 	;;
     stop)
 	# do nothing
Index: udev_fix_makefile.patch
===================================================================
--- udev_fix_makefile.patch	(revision 0)
+++ udev_fix_makefile.patch	(revision 0)
@@ -0,0 +1,12 @@
+diff -u udev-100/Makefile udev-100.ynezz/Makefile
+--- udev-100/Makefile	2006-09-07 11:32:45.000000000 +0200
++++ udev-100.ynezz/Makefile	2006-09-18 17:35:33.000000000 +0200
+@@ -276,6 +276,8 @@
+ install-bin:
+ 	$(INSTALL) -d $(DESTDIR)$(udevdir)
+ 	$(INSTALL_PROGRAM) -D udevd $(DESTDIR)$(sbindir)/udevd
++	$(INSTALL_PROGRAM) -D udev $(DESTDIR)$(sbindir)/udev
++	$(INSTALL_PROGRAM) -D udevstart $(DESTDIR)$(sbindir)/udevstart
+ 	$(INSTALL_PROGRAM) -D udevtrigger $(DESTDIR)$(sbindir)/udevtrigger
+ 	$(INSTALL_PROGRAM) -D udevsettle $(DESTDIR)$(sbindir)/udevsettle
+ 	$(INSTALL_PROGRAM) -D udevcontrol $(DESTDIR)$(sbindir)/udevcontrol
Index: udev.mk
===================================================================
--- udev.mk	(revision 16729)
+++ udev.mk	(working copy)
@@ -3,7 +3,7 @@
 # udev
 #
 #############################################################
-UDEV_VERSION:=094
+UDEV_VERSION:=100
 UDEV_SOURCE:=udev-$(UDEV_VERSION).tar.bz2
 UDEV_SITE:=ftp://ftp.kernel.org/pub/linux/utils/kernel/hotplug/
 UDEV_CAT:=$(BZCAT)
@@ -35,7 +35,7 @@
 	touch $(UDEV_DIR)/.configured
 
 $(UDEV_DIR)/$(UDEV_BINARY): $(UDEV_DIR)/.configured
-	$(MAKE) CROSS=$(TARGET_CROSS) CC=$(TARGET_CC) LD=$(TARGET_CC) \
+	$(MAKE) CROSS_COMPILE=$(TARGET_CROSS) CC=$(TARGET_CC) LD=$(TARGET_CC)\
 		CFLAGS="$(BR2_UDEV_CFLAGS)" \
 		USE_LOG=false USE_SELINUX=false \
 		udevdir=$(UDEV_ROOT) -C $(UDEV_DIR)
@@ -45,19 +45,21 @@
 # default access controls prevent non-root tasks from running.  Many of the
 # rule files rely on PROGRAM invocations (e.g. extra /etc/udev/scripts);
 # for now we'll avoid having buildroot systems rely on them.
-UDEV_CONF:=etc/udev/frugalware/udev.rules
+UDEV_CONF:=etc/udev/frugalware/*
 
 $(TARGET_DIR)/$(UDEV_TARGET_BINARY): $(UDEV_DIR)/$(UDEV_BINARY)
 	-mkdir $(TARGET_DIR)/sys
-	install -D -m 0644 $(UDEV_DIR)/$(UDEV_CONF) \
-		$(TARGET_DIR)/etc/udev/rules.d/50-udev.rules
-	$(MAKE) CROSS=$(TARGET_CROSS) CC=$(TARGET_CC) LD=$(TARGET_CC) \
+	-mkdir -p $(TARGET_DIR)/etc/udev/rules.d
+	$(INSTALL) -D -m 0644 $(UDEV_DIR)/$(UDEV_CONF) \
+		$(TARGET_DIR)/etc/udev/rules.d
+	$(MAKE) CROSS_COMPILE=$(TARGET_CROSS) CC=$(TARGET_CC)  LD=$(TARGET_CC) \
 		DESTDIR=$(TARGET_DIR) \
 		CFLAGS="$(BR2_UDEV_CFLAGS)" \
 		LDFLAGS="-warn-common" \
 		USE_LOG=false USE_SELINUX=false \
 		udevdir=$(UDEV_ROOT) -C $(UDEV_DIR) install
 	$(INSTALL) -m 0755 -D package/udev/init-udev $(TARGET_DIR)/etc/init.d/S10udev
+	$(INSTALL) -m 0644 -D package/udev/udev.conf $(TARGET_DIR)/etc/udev
 
 udev: uclibc $(TARGET_DIR)/$(UDEV_TARGET_BINARY)
 

[Buildroot] svn commit: trunk/buildroot/package/udev

[Bernhard Fischer]

On Wed, Nov 29, 2006 at 10:38:47PM +0100, Petr Stetiar wrote:
>aldot at uclibc.org <aldot@uclibc.org> [2006-11-29 10:59:44]:
>
>> Author: aldot
>> Date: 2006-11-29 10:59:43 -0800 (Wed, 29 Nov 2006)
>> New Revision: 16723
>> 
>> Log:
>> - build a udev for the target rather than for the host.
>
>Attached patch bumps version to 100, fixes Makefile and init script.

I use busybox's mdev if i need someone to mknod under me, but ok.
A few questions / remarks.

Why do we want to update udev?

me at s37:~/src/buildroot$ patch --dry-run -p1 -i udev_100.patch 
missing header for unified diff at line 5 of patch
can't find file to patch at input line 5
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|Index: init-udev
|===================================================================
|--- init-udev	(revision 16729)
|+++ init-udev	(working copy)
--------------------------
File to patch: 

>
>-- ynezz

>Index: init-udev
>===================================================================
>--- init-udev	(revision 16729)
>+++ init-udev	(working copy)
>@@ -27,6 +27,8 @@
> test -x $UDEV_BIN || exit 5
> UDEVSTART_BIN=/sbin/udevstart
> test -x $UDEVSTART_BIN || exit 5
>+UDEVD_BIN=/sbin/udevd
>+test -x $UDEVD_BIN || exit 5
> 
> # Check for config file and read it
> UDEV_CONFIG=/etc/udev/udev.conf
>@@ -64,7 +66,10 @@
> 	echo -n "Populating $udev_root using udev... "
> 	$UDEVSTART_BIN || (echo "FAIL" && exit 1)
> 	mkdir $udev_root/pts $udev_root/shm
>+	# start daemon
>+	$UDEVD_BIN --daemon || (echo "udevd FAIL" && exit 1)

Not your fault, but if !; then echo;exit;fi
looks like it be saner on context switches and also cycle-wise nicer.
I guess that this is not relevant for people who use udev, so i'll
pretend to have kept my silence in this respect. Wonder why your system
takes longer to boot than the system i'm playing with which needs less
than 15s? *shrug*
> 	echo "done"
>+	mount -a
> 	;;
>     stop)
> 	# do nothing
>Index: udev_fix_makefile.patch
>===================================================================
>--- udev_fix_makefile.patch	(revision 0)
>+++ udev_fix_makefile.patch	(revision 0)
>@@ -0,0 +1,12 @@
>+diff -u udev-100/Makefile udev-100.ynezz/Makefile
>+--- udev-100/Makefile	2006-09-07 11:32:45.000000000 +0200
>++++ udev-100.ynezz/Makefile	2006-09-18 17:35:33.000000000 +0200
>+@@ -276,6 +276,8 @@
>+ install-bin:
>+ 	$(INSTALL) -d $(DESTDIR)$(udevdir)
>+ 	$(INSTALL_PROGRAM) -D udevd $(DESTDIR)$(sbindir)/udevd
>++	$(INSTALL_PROGRAM) -D udev $(DESTDIR)$(sbindir)/udev
>++	$(INSTALL_PROGRAM) -D udevstart $(DESTDIR)$(sbindir)/udevstart
>+ 	$(INSTALL_PROGRAM) -D udevtrigger $(DESTDIR)$(sbindir)/udevtrigger
>+ 	$(INSTALL_PROGRAM) -D udevsettle $(DESTDIR)$(sbindir)/udevsettle
>+ 	$(INSTALL_PROGRAM) -D udevcontrol $(DESTDIR)$(sbindir)/udevcontrol
>Index: udev.mk
>===================================================================
>--- udev.mk	(revision 16729)
>+++ udev.mk	(working copy)
>@@ -3,7 +3,7 @@
> # udev
> #
> #############################################################
>-UDEV_VERSION:=094
>+UDEV_VERSION:=100
> UDEV_SOURCE:=udev-$(UDEV_VERSION).tar.bz2
> UDEV_SITE:=ftp://ftp.kernel.org/pub/linux/utils/kernel/hotplug/
> UDEV_CAT:=$(BZCAT)
>@@ -35,7 +35,7 @@
> 	touch $(UDEV_DIR)/.configured
> 
> $(UDEV_DIR)/$(UDEV_BINARY): $(UDEV_DIR)/.configured
>-	$(MAKE) CROSS=$(TARGET_CROSS) CC=$(TARGET_CC) LD=$(TARGET_CC) \
>+	$(MAKE) CROSS_COMPILE=$(TARGET_CROSS) CC=$(TARGET_CC) LD=$(TARGET_CC)\
> 		CFLAGS="$(BR2_UDEV_CFLAGS)" \
> 		USE_LOG=false USE_SELINUX=false \
> 		udevdir=$(UDEV_ROOT) -C $(UDEV_DIR)
>@@ -45,19 +45,21 @@
> # default access controls prevent non-root tasks from running.  Many of the
> # rule files rely on PROGRAM invocations (e.g. extra /etc/udev/scripts);
> # for now we'll avoid having buildroot systems rely on them.
>-UDEV_CONF:=etc/udev/frugalware/udev.rules
>+UDEV_CONF:=etc/udev/frugalware/*
> 
> $(TARGET_DIR)/$(UDEV_TARGET_BINARY): $(UDEV_DIR)/$(UDEV_BINARY)
> 	-mkdir $(TARGET_DIR)/sys
>-	install -D -m 0644 $(UDEV_DIR)/$(UDEV_CONF) \
>-		$(TARGET_DIR)/etc/udev/rules.d/50-udev.rules
>-	$(MAKE) CROSS=$(TARGET_CROSS) CC=$(TARGET_CC) LD=$(TARGET_CC) \
>+	-mkdir -p $(TARGET_DIR)/etc/udev/rules.d

i'd scratch that -p

>+	$(INSTALL) -D -m 0644 $(UDEV_DIR)/$(UDEV_CONF) \
>+		$(TARGET_DIR)/etc/udev/rules.d
>+	$(MAKE) CROSS_COMPILE=$(TARGET_CROSS) CC=$(TARGET_CC)  LD=$(TARGET_CC) \
> 		DESTDIR=$(TARGET_DIR) \
> 		CFLAGS="$(BR2_UDEV_CFLAGS)" \
> 		LDFLAGS="-warn-common" \
> 		USE_LOG=false USE_SELINUX=false \
> 		udevdir=$(UDEV_ROOT) -C $(UDEV_DIR) install
> 	$(INSTALL) -m 0755 -D package/udev/init-udev $(TARGET_DIR)/etc/init.d/S10udev
>+	$(INSTALL) -m 0644 -D package/udev/udev.conf $(TARGET_DIR)/etc/udev
> 
> udev: uclibc $(TARGET_DIR)/$(UDEV_TARGET_BINARY)
> 

[Buildroot] update to udev-100

[Bernhard Fischer]

On Fri, Dec 01, 2006 at 06:50:30PM +0100, Bernhard Fischer wrote:
>On Wed, Nov 29, 2006 at 10:38:47PM +0100, Petr Stetiar wrote:
>>aldot at uclibc.org <aldot@uclibc.org> [2006-11-29 10:59:44]:
>>
>>> Author: aldot
>>> Date: 2006-11-29 10:59:43 -0800 (Wed, 29 Nov 2006)
>>> New Revision: 16723
>>> 
>>> Log:
>>> - build a udev for the target rather than for the host.
>>
>>Attached patch bumps version to 100, fixes Makefile and init script.
>
>I use busybox's mdev if i need someone to mknod under me, but ok.

Applied as r16746.
thanks,

PS: looking for the udev update bugs in the bug collector to clean 'em
out now..

[Buildroot] svn commit: trunk/buildroot/package/udev

[ynezz]

Bernhard Fischer <rep.nop@aon.at> [2006-12-01 18:50:30]:

> On Wed, Nov 29, 2006 at 10:38:47PM +0100, Petr Stetiar wrote:
> >aldot at uclibc.org <aldot@uclibc.org> [2006-11-29 10:59:44]:
> >
> >> Author: aldot
> >> Date: 2006-11-29 10:59:43 -0800 (Wed, 29 Nov 2006)
> >> New Revision: 16723
> >> 
> >> Log:
> >> - build a udev for the target rather than for the host.
> >
> >Attached patch bumps version to 100, fixes Makefile and init script.
> 
> I use busybox's mdev if i need someone to mknod under me, but ok.
> A few questions / remarks.
> 
> Why do we want to update udev?

That I don't know :) I wanted to try it it and then found out, that it don't
work. So that's why I've send a patch.

> me at s37:~/src/buildroot$ patch --dry-run -p1 -i udev_100.patch 
> missing header for unified diff at line 5 of patch
> can't find file to patch at input line 5
> Perhaps you used the wrong -p or --strip option?

Hm strange, it was just svn diff > udev_100.patch. No additional editing.

> Not your fault, but if !; then echo;exit;fi
> looks like it be saner on context switches and also cycle-wise nicer.

Ok.

> I guess that this is not relevant for people who use udev, so i'll
> pretend to have kept my silence in this respect. Wonder why your system
> takes longer to boot than the system i'm playing with which needs less
> than 15s? *shrug*

:) I'm just playing with my board, I'm using udev just for kernel/fs updating
purposes via USB flash disk and yes, it's big overhead. Didn't know about
mkdev, I'll try it, thanks.

-- ynezz