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Update bootscripts for eudev.

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Add gcc patch for upstream changes.</para>
Change explanation for using omit-frame-pointer in gcc-pass2.


git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@10560 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
This commit is contained in:
Bruce Dubbs 2014-05-11 15:02:47 +00:00
parent 799daaa7e6
commit f6fe5000d7
10 changed files with 49 additions and 18 deletions
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2
appendices/dependencies.xml
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@ -97,7 +97,7 @@
<segtitle>&before;</segtitle>
<seglistitem>
<seg>Acli, Libcap</seg>
<seg>Acl, Libcap</seg>
</seglistitem>
</segmentedlist>

3
bootscripts/Makefile
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@ -28,8 +28,7 @@ create-dirs:
install -d -m ${DIRMODE} ${MAN8}
install -d -m ${DIRMODE} ${SBIN}
ln -sfn services ${LIBDIR}/lsb
ln -sfn rc.d/init.d ${ETCDIR}/init.d-sysv
ln -sfn init.d-sysv ${ETCDIR}/init.d
ln -sfn rc.d/init.d ${ETCDIR}/init.d
files: create-dirs
install -m ${MODE} lfs/init.d/checkfs ${ETCDIR}/rc.d/init.d/

10
bootscripts/lfs/init.d/udev
View File

@ -49,17 +49,17 @@ case "${1}" in
# Start the udev daemon to continually watch for, and act on,
# uevents
/lib/systemd/systemd-udevd --daemon
/sbin/udevd --daemon
# Now traverse /sys in order to "coldplug" devices that have
# already been discovered
/bin/udevadm trigger --action=add --type=subsystems
/bin/udevadm trigger --action=add --type=devices
/bin/udevadm trigger --action=change --type=devices
/sbin/udevadm trigger --action=add --type=subsystems
/sbin/udevadm trigger --action=add --type=devices
/sbin/udevadm trigger --action=change --type=devices
# Now wait for udevd to process the uevents we triggered
if ! is_true "$OMIT_UDEV_SETTLE"; then
/bin/udevadm settle
/sbin/udevadm settle
fi
# If any LVM based partitions are on the system, ensure they

6
bootscripts/lfs/init.d/udev_retry
View File

@ -35,7 +35,7 @@ case "${1}" in
log_info_msg "Retrying failed uevents, if any..."
# As of udev-186, the --run option is no longer valid
#rundir=$(/bin/udevadm info --run)
#rundir=$(/sbin/udevadm info --run)
rundir=/run/udev
# From Debian: "copy the rules generated before / was mounted
# read-write":
@ -52,13 +52,13 @@ case "${1}" in
/bin/sed -e 's/#.*$//' /etc/sysconfig/udev_retry | /bin/grep -v '^$' | \
while read line ; do
for subsystem in $line ; do
/bin/udevadm trigger --subsystem-match=$subsystem --action=add
/sbin/udevadm trigger --subsystem-match=$subsystem --action=add
done
done
# Now wait for udevd to process the uevents we triggered
if ! is_true "$OMIT_UDEV_RETRY_SETTLE"; then
/bin/udevadm settle
/sbin/udevadm settle
fi
evaluate_retval

17
chapter01/changelog.xml
View File

@ -35,6 +35,23 @@
</itemizedlist>
</listitem>
-->
<listitem>
<para>2014-05-11</para>
<itemizedlist>
<listitem>
<para>[bdubbs] - Update bootscripts for eudev.</para>
</listitem>
<listitem>
<para>[bdubbs] - Add gcc patch for upstream changes.</para>
</listitem>
<listitem>
<para>[bdubbs] - Change explanation for using
omit-frame-pointer in gcc-pass2. Fixes
<ulink url="&lfs-ticket-root;3562">#3562</ulink>.</para>
</listitem>
</itemizedlist>
</listitem>
<listitem>
<para>2014-05-10</para>
<itemizedlist>

8
chapter03/patches.xml
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@ -58,6 +58,14 @@
</listitem>
</varlistentry>
<varlistentry>
<term>Gcc Upstream Patch - <token>&gcc-upstream-patch-size;</token>:</term>
<listitem>
<para>Download: <ulink url="&patches-root;&gcc-upstream-patch;"/></para>
<para>MD5 sum: <literal>&gcc-upstream-patch-md5;</literal></para>
</listitem>
</varlistentry>
<varlistentry>
<term>Glibc FHS Patch - <token>&glibc-fhs-patch-size;</token>:</term>
<listitem>

8
chapter05/gcc-pass2.xml
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@ -58,11 +58,9 @@
<screen><userinput remap="pre">cat gcc/limitx.h gcc/glimits.h gcc/limity.h &gt; \
`dirname $($LFS_TGT-gcc -print-libgcc-file-name)`/include-fixed/limits.h</userinput></screen>
<para>For x86 machines, a bootstrap build of GCC uses the
<option>-fomit-frame-pointer</option> compiler flag. Non-bootstrap builds
omit this flag by default, and the goal should be to produce a compiler
that is exactly the same as if it were bootstrapped. Apply the following
<command>sed</command> command to force the build to use the flag:</para>
<para>For x86 machines, the limited number of registers is a bottleneck
for the system. Free one up by not using a fram pointer that is not
needed:</para>
<screen><userinput remap="pre">case `uname -m` in
i?86) sed -i 's/^T_CFLAGS =$/&amp; -fomit-frame-pointer/' gcc/Makefile.in ;;

5
chapter06/gcc.xml
View File

@ -41,6 +41,11 @@
<sect2 role="installation">
<title>Installation of GCC</title>
<para>First fix a problem identified upstream that causes some
programs to fail:</para>
<screen><userinput remap="pre">patch -Np1 -i ../&gcc-upstream-patch;</userinput></screen>
<para>As in <xref linkend="ch-tools-gcc-pass2"/>, apply the following
<command>sed</command> to force the build to use the
<option>-fomit-frame-pointer</option> compiler flag in order to ensure

4
packages.ent
View File

@ -153,7 +153,7 @@
<!ENTITY eudev-md5 "c2fbf420a50d07b80158a0185cbb08f7">
<!ENTITY eudev-manpages-size "9 KB">
<!ENTITY eudev-manpages-url "&anduin-other;eudev-&eudev-version;-manpages.tar.bz2">
<!ENTITY eudev-manpages-md5 "c2fbf420a50d07b80158a0185cbb08f7">
<!ENTITY eudev-manpages-md5 "eaa5b9af344e958c29288e5376b97a28">
<!ENTITY eudev-ch6-du "7.5 MB">
<!ENTITY eudev-ch6-sbu "0.1 SBU">
@ -370,7 +370,7 @@
<!ENTITY less-ch6-du "3.6 MB">
<!ENTITY less-ch6-sbu "less than 0.1 SBU">
<!ENTITY lfs-bootscripts-version "20140510"> <!-- Scripts depend on this format -->
<!ENTITY lfs-bootscripts-version "20140511"> <!-- Scripts depend on this format -->
<!ENTITY lfs-bootscripts-size "BOOTSCRIPTS-SIZE KB"> <!-- Updated in Makefile -->
<!ENTITY lfs-bootscripts-url "&downloads-root;lfs-bootscripts-&lfs-bootscripts-version;.tar.bz2">
<!ENTITY lfs-bootscripts-md5 "BOOTSCRIPTS-MD5SUM"> <!-- Updated in Makefile -->

4
patches.ent
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@ -22,6 +22,10 @@
<!ENTITY coreutils-shuf-segfault-patch-md5 "f1b5b35392914e327b1b6bbbb454d256">
<!ENTITY coreutils-shuf-segfault-patch-size "4 KB">
<!ENTITY gcc-upstream-patch "gcc-&gcc-version;-upstream_fixes-1.patch">
<!ENTITY gcc-upstream-patch-md5 "f070aae5f5f92259ed167539725e6241">
<!ENTITY gcc-upstream-patch-size "4.0 KB">
<!ENTITY glibc-fhs-patch "glibc-&glibc-version;-fhs-1.patch">
<!ENTITY glibc-fhs-patch-md5 "9a5997c3452909b1769918c759eff8a2">
<!ENTITY glibc-fhs-patch-size "2.8 KB">