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Chapter 5 - Setting up the environment: Added unset CC CXX CPP LD_LIBRARY_PATH LD_PRELOAD to .bash_profile to stop accidental build breakge.

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git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@2860 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
This commit is contained in:
Greg Schafer 2003-09-22 07:50:14 +00:00
parent 548d65f273
commit 3aa9774abc
3 changed files with 11 additions and 2 deletions
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4
chapter01/changelog.xml
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@ -94,6 +94,10 @@
</itemizedlist> </itemizedlist>
</para></listitem> </para></listitem>
<listitem><para>September 22nd, 2003 [greg]: Chapter 5 - Setting up the
environment: Added unset CC CXX CPP LD_LIBRARY_PATH LD_PRELOAD to
.bash_profile to stop accidental build breakge.</para></listitem>
<listitem><para>September 20th, 2003 [greg]: Chapter 5 - GCC Pass 2: Updated <listitem><para>September 20th, 2003 [greg]: Chapter 5 - GCC Pass 2: Updated
to gcc-3.3.1-specs-2.patch. Ncurses: added --enable-overwrite and description. to gcc-3.3.1-specs-2.patch. Ncurses: added --enable-overwrite and description.
</para></listitem> </para></listitem>

5
chapter05/setting-environment.xml
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@ -12,6 +12,7 @@ LFS=/mnt/lfs
LC_ALL=POSIX LC_ALL=POSIX
PATH=/tools/bin:$PATH PATH=/tools/bin:$PATH
export LFS LC_ALL PATH export LFS LC_ALL PATH
unset CC CXX CPP LD_LIBRARY_PATH LD_PRELOAD
<userinput>EOF <userinput>EOF
source ~/.bash_profile</userinput></screen></para> source ~/.bash_profile</userinput></screen></para>
@ -46,6 +47,10 @@ everything will work as expected in the chroot environment.</para>
that, as we move along through this chapter, the tools we build will get used that, as we move along through this chapter, the tools we build will get used
during the rest of the building process.</para> during the rest of the building process.</para>
<para>The CC, CXX, CPP, LD_LIBRARY_PATH and LD_PRELOAD environment variables all
have the potential to cause havoc with our Chapter 5 toolchain. We therefore
unset them to prevent any chance of this happening.</para>
<para>Now, after sourcing the just-created profile, we're all set to begin <para>Now, after sourcing the just-created profile, we're all set to begin
building the temporary tools that will support us in later chapters.</para> building the temporary tools that will support us in later chapters.</para>

4
index.xml
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@ -3,8 +3,8 @@
"/usr/share/docbook/docbookx.dtd" [ "/usr/share/docbook/docbookx.dtd" [
<!ENTITY version "20030920"> <!ENTITY version "20030922">
<!ENTITY releasedate "September 20th, 2003"> <!ENTITY releasedate "September 22nd, 2003">
<!ENTITY nbsp " "> <!ENTITY nbsp " ">
<!ENTITY ftp-root "ftp://ftp.linuxfromscratch.org"> <!ENTITY ftp-root "ftp://ftp.linuxfromscratch.org">