Changeset df77b24

Timestamp:

09/04/2020 07:38:44 AM (4 years ago)

Author:

Xi Ruoyao <xry111@…>

Branches:

10.1, 10.1-rc1, 11.0, 11.0-rc1, 11.0-rc2, 11.0-rc3, 11.1, 11.1-rc1, 11.2, 11.2-rc1, 11.3, 11.3-rc1, 12.0, 12.0-rc1, 12.1, 12.1-rc1, arm, bdubbs/gcc13, ml-11.0, multilib, renodr/libudev-from-systemd, s6-init, trunk, xry111/arm64, xry111/arm64-12.0, xry111/clfs-ng, xry111/lfs-next, xry111/loongarch, xry111/loongarch-12.0, xry111/loongarch-12.1, xry111/mips64el, xry111/pip3, xry111/rust-wip-20221008, xry111/update-glibc

Children:

a2d41cf2

Parents:

b6e393b

Message:

env: set CONFIG_SITE to prevent potential contamination from host distro

git-svn-id: ​http://svn.linuxfromscratch.org/LFS/trunk/BOOK@12045 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

File:

• chapter04/settingenviron.xml (modified) (2 diffs)

chapter04/settingenviron.xml

@@ -47 +47 @@
 if [ ! -L /bin ]; then PATH=/bin:$PATH; fi
 PATH=$LFS/tools/bin:$PATH
-export LFS LC_ALL LFS_TGT PATH</literal>
+CONFIG_SITE=$LFS/usr/share/config.site
+export LFS LC_ALL LFS_TGT PATH CONFIG_SITE</literal>
 EOF</userinput></screen>
 
@@ -145 +146 @@
 
     <varlistentry>
-      <term><parameter>export LFS LC_ALL LFS_TGT PATH</parameter></term>
+      <term><parameter>CONFIG_SITE=$LFS/usr/share/config.site</parameter></term>
+      <listitem>
+  <para>In <xref linkend="chapter-cross-tools"/> and
+  <xref linkend="chapter-temporary-tools"/>, if this variable is not set,
+  <command>configure</command> scripts
+  will attempt to load configuration from
+  <filename>/usr/share/config.site</filename> of the host system. Override
+  it to prevent potential contamination from host.</para>
+      </listitem>
+    </varlistentry>
+
+    <varlistentry>
+      <term><parameter>export ...</parameter></term>
       <listitem>
         <para>While the above commands have set some variables, in order