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Merge branch 'trunk' of git.linuxfromscratch.org:lfs into trunk

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This commit is contained in:
Bruce Dubbs 2023-06-09 12:42:36 -05:00
commit 7e7600de9e
6 changed files with 30 additions and 22 deletions
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7
chapter02/hostreqs.xml
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@ -93,8 +93,11 @@
<para>The reason for the kernel version requirement is that we specify
that version when building <application>glibc</application> in
<xref linkend="chapter-cross-tools"/> and
<xref linkend="chapter-building-system"/>,
at the recommendation of the developers.</para>
<xref linkend="chapter-building-system"/>, so the workarounds for
older kernels are not enabled and the compiled
<application>glibc</application> is slightly faster and smaller.
As at June 2023, &min-kernel; is the oldest kernel release still
supported by the kernel developers.</para>
<para>If the host kernel is earlier than &min-kernel; you will need to replace
the kernel with a more up-to-date version. There are two ways

2
chapter05/glibc.xml
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@ -89,7 +89,7 @@ cd build</userinput></screen>
--prefix=/usr \
--host=$LFS_TGT \
--build=$(../scripts/config.guess) \
--enable-kernel=&min-kernel; \
--enable-kernel=&min-kernel; \
--with-headers=$LFS/usr/include \
libc_cv_slibdir=/usr/lib</userinput></screen>

2
chapter08/glibc.xml
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@ -76,7 +76,7 @@ cd build</userinput></screen>
<screen><userinput remap="configure">../configure --prefix=/usr \
--disable-werror \
--enable-kernel=&min-kernel; \
--enable-kernel=&min-kernel; \
--enable-stack-protector=strong \
--with-headers=/usr/include \
libc_cv_slibdir=/usr/lib</userinput></screen>

4
chapter08/pkgmgt.xml
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@ -86,12 +86,12 @@
</listitem>
<listitem><para>If a package is (directly or indirectly) linked to both
the old and new versions of a shared library (for example, the package
the old and new names of a shared library (for example, the package
links to both <filename class='libraryfile'>libfoo.so.2</filename> and
<filename class='libraryfile'>libbar.so.1</filename>, while the latter
links to <filename class='libraryfile'>libfoo.so.3</filename>), the
package may malfunction because the different revisions of the shared
library present conflicting locations for some symbol names. This can be
library present incompatible definitions for some symbol names. This can be
caused by recompiling some, but not all, of the packages linked to the
old shared library after the package providing the shared library is
upgraded. To avoid the issue, users will need to rebuild every package

33
chapter10/kernel.xml
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@ -169,23 +169,24 @@ General architecture-dependent options ---&gt;
[*] Enable seccomp to safely compute untrusted bytecode [CONFIG_SECCOMP]
[*] Stack Protector buffer overflow detection [CONFIG_STACKPROTECTOR]
[*] Strong Stack Protector [CONFIG_STACKPROTECTOR_STRONG]
Networking support ---&gt;
Networking options ---&gt;
&lt;*&gt; The IPv6 protocol [CONFIG_IPV6]
[*] Networking support ---&gt; [CONFIG_NET]
Networking options ---&gt;
[*] TCP/IP networking [CONFIG_INET]
&lt;*&gt; The IPv6 protocol [CONFIG_IPV6]
Device Drivers ---&gt;
Generic Driver Options ---&gt;
[ ] Support for uevent helper [CONFIG_UEVENT_HELPER]
[*] Maintain a devtmpfs filesystem to mount at /dev [CONFIG_DEVTMPFS]
[*] Automount devtmpfs at /dev, after the kernel mounted the rootfs [CONFIG_DEVTMPFS_MOUNT]
Firmware Loader ---&gt;
[ ] Enable the firmware sysfs fallback mechanism [CONFIG_FW_LOADER_USER_HELPER]
Firmware Drivers ---&gt;
[*] Export DMI identification via sysfs to userspace [CONFIG_DMIID]
Graphics support ---&gt;
Frame buffer Devices ---&gt;
&lt;*&gt; Support for frame buffer devices ---&gt;
Console display driver support ---&gt;
[*] Framebuffer Console support [CONFIG_FRAMEBUFFER_CONSOLE]
Generic Driver Options ---&gt;
[ ] Support for uevent helper [CONFIG_UEVENT_HELPER]
[*] Maintain a devtmpfs filesystem to mount at /dev [CONFIG_DEVTMPFS]
[*] Automount devtmpfs at /dev, after the kernel mounted the rootfs [CONFIG_DEVTMPFS_MOUNT]
Firmware Loader ---&gt;
[ ] Enable the firmware sysfs fallback mechanism [CONFIG_FW_LOADER_USER_HELPER]
Firmware Drivers ---&gt;
[*] Export DMI identification via sysfs to userspace [CONFIG_DMIID]
Graphics support ---&gt;
Frame buffer Devices ---&gt;
&lt;*&gt; Support for frame buffer devices ---&gt;
Console display driver support ---&gt;
[*] Framebuffer Console support [CONFIG_FRAMEBUFFER_CONSOLE]
File systems ---&gt;
[*] Inotify support for userspace [CONFIG_INOTIFY_USER]
Pseudo filesystems ---&gt;

4
general.ent
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@ -91,7 +91,11 @@
<!ENTITY livecd-root "&lfs-root;livecd/">
<!ENTITY test-results "&lfs-root;lfs/build-logs/&generic-version;/">
<!ENTITY secadv "&lfs-root;lfs/advisories/">
<!-- 4.14 EOL is Jan 2024
so for LFS 11.5 we may consider moving to 4.19 -->
<!ENTITY min-kernel "4.14">
<!--
<!ENTITY patches-rootd "&lfs-root;patches/lfs/&generic-versiond;/">
<!ENTITY downloads-rootd "&lfs-root;lfs/downloads/&generic-versiond;/">