Changeset 9ae3d8a
- Timestamp:
- 05/08/2023 11:13:27 AM (12 months ago)
- Branches:
- 12.0, 12.0-rc1, 12.1, 12.1-rc1, multilib, renodr/libudev-from-systemd, trunk, xry111/arm64, xry111/arm64-12.0, xry111/clfs-ng, xry111/loongarch, xry111/loongarch-12.0, xry111/loongarch-12.1, xry111/mips64el, xry111/update-glibc
- Children:
- 031db1b, 740ee46
- Parents:
- 2e215ea
- git-author:
- Xi Ruoyao <xry111@…> (05/08/2023 11:10:33 AM)
- git-committer:
- Xi Ruoyao <xry111@…> (05/08/2023 11:13:27 AM)
- File:
-
- 1 edited
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chapter01/whatsnew.xml
r2e215ea r9ae3d8a 12 12 <title>What's new since the last release</title> 13 13 14 <para>In the 11.3 release, <parameter>--enable-default-pie</parameter> 15 and <parameter>--enable-default-ssp</parameter> are enabled for GCC. 16 These techniques can mitigate some malicious attacks, but they do not provide 17 perfect security. Note that some textbooks assume these options are 18 disabled, so that if you run examples from such a textbook on an LFS system, 19 you may need to disable PIE and SSP with the GCC options 20 <parameter>-fno-pie -no-pie -fno-stack-protection</parameter>.</para> 14 <caution> 15 <para> 16 During a development cycle of LFS, the instructions in the book is 17 often modified to adapt for a package update or take the advantage of 18 new features from updated packages. Mixing up the instructions of 19 different versions of the LFS book can cause subtle breakages. This 20 kind of issue is generally a result from reusing some script created 21 for a prior LFS release. Such a reuse is strongly discouraged. If 22 you are reusing scripts for a prior LFS release for any reason, you'll 23 need to be very careful to update the scripts to match current version 24 of the LFS book. 25 </para> 26 </caution> 27 28 <para>In the 11.4 release, <parameter>--disable-fixincludes</parameter> 29 is set for GCC. It's a configure switch newly added in GCC 13.1 to 30 prevent GCC from <quote>fixing</quote> the system headers. Such a 31 <quote>fix</quote> is unnecessary for a modern Linux system and may cause 32 issues if a package is updated after installing GCC.</para> 21 33 22 34 <para>Here is a list of the packages updated since the previous
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