From 18b842c96d1bd460be869879650c2d123270fe2a Mon Sep 17 00:00:00 2001
From: Vladimir Pertsev <2363951+Poltern@users.noreply.github.com>
Date: Fri, 19 Aug 2022 21:38:23 +0500
Subject: [PATCH] Remove libtool archive (.la) files in Chapter 5 and 6
They are really harmful. In Binutils pass 2, libstdc++.la caused the
building system to use host /usr/lib/libstdc++.so for gprofng. We now
has disabled gprofng for pass 2, but the similar issue also exists in
GCC pass 2. In a normal LFS build, the building system silently uses
/usr/lib/libstdc++.so (I guess it does not blow up simply because some
blind luck); in a real cross build (x86 -> ARM for example) the build
will fail.
Remove the .la files to fix this issue. Instead of only modifying
clfs-ng, it makes more sense to apply the change for trunk: though
the build does not fail, using host library is still a contamination.
---
chapter01/changelog.xml | 10 ++++++++++
chapter05/libstdc++.xml | 5 +++++
chapter06/binutils-pass2.xml | 5 +++++
chapter06/file.xml | 4 ++++
chapter06/xz.xml | 4 ++++
5 files changed, 28 insertions(+)
diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index 52ee78a..01ce9d2 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -39,6 +39,16 @@
appropriate for the entry or if needed the entire day's listitem.
-->
+
+ 2022-08-18
+
+
+ [xry111] - Remove libtool archive (.la) files in Chapter 5
+ and 6 because those files are harmful for cross compilation.
+
+
+
+
2022-08-11
diff --git a/chapter05/libstdc++.xml b/chapter05/libstdc++.xml
index 3c91583..a129bf8 100644
--- a/chapter05/libstdc++.xml
+++ b/chapter05/libstdc++.xml
@@ -116,6 +116,11 @@ cd build
make DESTDIR=$LFS install
+ Удалите архивные файлы libtool, поскольку они потенциально опасны при
+ кросс-компиляции:
+
+rm -v $LFS/usr/lib/lib{stdc++,stdc++fs,supc++}.la
+
diff --git a/chapter06/binutils-pass2.xml b/chapter06/binutils-pass2.xml
index 07cd399..3305504 100644
--- a/chapter06/binutils-pass2.xml
+++ b/chapter06/binutils-pass2.xml
@@ -98,6 +98,11 @@ cd build
make DESTDIR=$LFS install
+ Удалите архивные файлы libtool, поскольку они потенциально опасны при
+ кросс-компиляции, также удалите ненужные статические библиотеки
+
+rm -v $LFS/usr/lib/lib{bfd,ctf,ctf-nobfd,opcodes}.{a,la}
+
diff --git a/chapter06/file.xml b/chapter06/file.xml
index 96456d0..4608e72 100644
--- a/chapter06/file.xml
+++ b/chapter06/file.xml
@@ -89,6 +89,10 @@ popd
make DESTDIR=$LFS install
+ Удалите архивный файл libtool, поскольку он потенциально опасен при кросс-компиляции:
+
+rm -v $LFS/usr/lib/libmagic.la
+
diff --git a/chapter06/xz.xml b/chapter06/xz.xml
index 1aeef96..be63d45 100644
--- a/chapter06/xz.xml
+++ b/chapter06/xz.xml
@@ -59,6 +59,10 @@
make DESTDIR=$LFS install
+ Удалите архивный файл libtool, поскольку он потенциально опасен при кросс-компиляции:
+
+rm -v $LFS/usr/lib/liblzma.la
+