Author: jim
Date: 2005-06-30 21:37:24 -0600 (Thu, 30 Jun 2005)
New Revision: 6272
Added:
branches/cross-lfs/BOOK/final-system/mips64/adjusting.xml
Modified:
branches/cross-lfs/BOOK/
branches/cross-lfs/BOOK/final-system/mips/adjusting.xml
branches/cross-lfs/BOOK/final-system/mips64-chapter.xml
branches/cross-lfs/BOOK/final-system/mips64/glibc-64bit.xml
branches/cross-lfs/BOOK/final-system/mips64/glibc-n32.xml
branches/cross-lfs/BOOK/final-system/ppc/adjusting.xml
branches/cross-lfs/BOOK/final-system/sparc64/adjusting.xml
branches/cross-lfs/BOOK/final-system/sparc64/glibc-64bit.xml
branches/cross-lfs/BOOK/final-system/x86/adjusting.xml
branches/cross-lfs/BOOK/final-system/x86_64/adjusting.xml
branches/cross-lfs/BOOK/introduction/common/changelog.xml
Log:
[EMAIL PROTECTED]: jim | 2005-06-30 20:36:27 -0700
Added testing for adjusting of the toolchain
Property changes on: branches/cross-lfs/BOOK
___________________________________________________________________
Name: svk:merge
- 7321b066-45f8-0310-a5e2-f63eff31be55:/cross-lfs:6537
dfc39d96-41f8-0310-9e44-b84af8e7c7f6:/books/local:5516
+ 7321b066-45f8-0310-a5e2-f63eff31be55:/cross-lfs:6545
dfc39d96-41f8-0310-9e44-b84af8e7c7f6:/books/local:5516
Modified: branches/cross-lfs/BOOK/final-system/mips/adjusting.xml
===================================================================
--- branches/cross-lfs/BOOK/final-system/mips/adjusting.xml 2005-06-30
22:06:21 UTC (rev 6271)
+++ branches/cross-lfs/BOOK/final-system/mips/adjusting.xml 2005-07-01
03:37:24 UTC (rev 6272)
@@ -22,12 +22,34 @@
-e '[EMAIL PROTECTED]:[EMAIL PROTECTED]/usr/lib/ @g;' \
`gcc --print-file specs`</userinput></screen>
- <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
- href="../x86/adjusting.xml"
- xpointer="xpointer(/sect1/para[2])"/>
+<caution><para>It is imperative at this point to stop and ensure that
+the basic functions (compiling and linking) of the adjusted toolchain
+are working as expected. To do this, perform a sanity
+check:</para>
- <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
- href="../x86/adjusting.xml"
- xpointer="xpointer(/sect1/para[3])"/>
+<screen><userinput>echo 'main(){}' > dummy.c
+cc dummy.c
+readelf -l a.out | grep ': /lib'</userinput></screen>
+<para>If everything is working correctly, there should be no errors,
+and the output of the last command will be (allowing for
+platform-specific differences in dynamic linker name):</para>
+
+<screen><computeroutput>[Requesting program interpreter:
/lib/ld.so.1]</computeroutput></screen>
+
+<para>Note that <filename class="directory">/lib</filename> is now
+the prefix of our dynamic linker.</para>
+
+<para>If the output does not appear as shown above or is not received
+at all, then something is seriously wrong. Investigate and retrace the
+steps to find out where the problem is and correct it. The most likely
+reason is that something went wrong with the specs file amendment
+above. Any issues will need to be resolved before continuing on with
+the process.</para>
+
+<para>Once everything is working correctly, clean up the test
+files:</para>
+
+<screen><userinput>rm dummy.c a.out</userinput></screen></caution>
+
</sect1>
Added: branches/cross-lfs/BOOK/final-system/mips64/adjusting.xml
===================================================================
--- branches/cross-lfs/BOOK/final-system/mips64/adjusting.xml 2005-06-30
22:06:21 UTC (rev 6271)
+++ branches/cross-lfs/BOOK/final-system/mips64/adjusting.xml 2005-07-01
03:37:24 UTC (rev 6272)
@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
+ "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd"; [
+ <!ENTITY % general-entities SYSTEM "../../general.ent">
+ %general-entities;
+]>
+
+<sect1 id="ch-system-adjusting">
+ <?dbhtml filename="adjusting.html"?>
+
+ <title>Adjusting the Toolchain</title>
+
+ <para>Now we amend the GCC specs file so that it points to the new
+ dynamic linker. A <command>perl</command> command accomplishes this:</para>
+
+ <warning>
+ <para><emphasis>Do not</emphasis> run the following command more than
+ once, it will adversely affect the outcome of software built after
+ this step.</para>
+ </warning>
+
+<para>First we will adjust the 32 bit ABI:</para>
+
+<screen><userinput>perl -pi -e 's@ /tools/lib/ld.so.1@ /lib/[EMAIL
PROTECTED];' \
+ -e '[EMAIL PROTECTED]:[EMAIL PROTECTED]/usr/lib/ @g;' \
+ `gcc --print-file specs`</userinput></screen>
+
+<para>Second we will adjust the N32 ABI:</para>
+
+<screen><userinput>perl -pi -e 's@ /tools/lib32/ld.so.1@ /lib32/[EMAIL
PROTECTED];' \
+ -e '[EMAIL PROTECTED]:[EMAIL PROTECTED]/usr/lib32/ @g;' \
+ `gcc --print-file specs`</userinput></screen>
+
+<para>Third we will adjust the 64 bit ABI:</para>
+
+<screen><userinput>perl -pi -e 's@ /tools/lib64/ld.so.1@ /lib64/[EMAIL
PROTECTED];' \
+ -e '[EMAIL PROTECTED]:[EMAIL PROTECTED]/usr/lib64/ @g;' \
+ `gcc --print-file specs`</userinput></screen>
+
+ <para>It is a good idea to visually inspect the specs file to verify the
+ intended change was actually made.</para>
+
+ <para>Note that <filename class="directory">/lib</filename>,
+ <filename class="directory">/lib32</filename>, or
+ <filename class="directory">/lib64</filename> is now the prefix
+ of our dynamic linker.</para>
+
+<caution><para>It is imperative at this point to stop and ensure that
+the basic functions (compiling and linking) of the adjusted toolchain
+are working as expected. To do this, perform a sanity
+check:</para>
+
+<para>For 32 bit ABI:</para>
+
+<screen><userinput>echo 'main(){}' > dummy.c
+cc ${BUILD32} dummy.c
+readelf -l a.out | grep ': /lib'</userinput></screen>
+
+<para>If everything is working correctly, there should be no errors,
+and the output of the last command will be (allowing for
+platform-specific differences in dynamic linker name):</para>
+
+<screen><computeroutput>[Requesting program interpreter:
/lib/ld.so.1]</computeroutput></screen>
+
+<para>For N32 ABI:</para>
+
+<screen><userinput>echo 'main(){}' > dummy.c
+cc ${BUILDN32} dummy.c
+readelf -l a.out | grep ': /lib'</userinput></screen>
+
+<para>If everything is working correctly, there should be no errors,
+and the output of the last command will be (allowing for
+platform-specific differences in dynamic linker name):</para>
+
+<screen><computeroutput>[Requesting program interpreter:
/lib32/ld.so.1]</computeroutput></screen>
+
+<para>For 64 bit ABI:</para>
+
+<screen><userinput>echo 'main(){}' > dummy.c
+cc ${BUILD64} dummy.c
+readelf -l a.out | grep ': /lib'</userinput></screen>
+
+<para>If everything is working correctly, there should be no errors,
+and the output of the last command will be (allowing for
+platform-specific differences in dynamic linker name):</para>
+
+<screen><computeroutput>[Requesting program interpreter:
/lib64/ld.so.1]</computeroutput></screen>
+
+<para>Note that <filename class="directory">/lib</filename>,
+<filename class="directory">/lib32</filename> or
+<filename class="directory">/lib64</filename> is now the prefix
+of our dynamic linker.</para>
+
+<para>If the output does not appear as shown above or is not received
+at all, then something is seriously wrong. Investigate and retrace the
+steps to find out where the problem is and correct it. The most likely
+reason is that something went wrong with the specs file amendment
+above. Any issues will need to be resolved before continuing on with
+the process.</para>
+
+<para>Once everything is working correctly, clean up the test
+files:</para>
+
+<screen><userinput>rm dummy.c a.out</userinput></screen></caution>
+
+</sect1>
Modified: branches/cross-lfs/BOOK/final-system/mips64/glibc-64bit.xml
===================================================================
--- branches/cross-lfs/BOOK/final-system/mips64/glibc-64bit.xml 2005-06-30
22:06:21 UTC (rev 6271)
+++ branches/cross-lfs/BOOK/final-system/mips64/glibc-64bit.xml 2005-07-01
03:37:24 UTC (rev 6272)
@@ -75,14 +75,6 @@
<screen><userinput>echo "slibdir=/lib64" >> configparms</userinput></screen>
- <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
- href="../mips64/glibc.xml"
- xpointer="xpointer(//[EMAIL PROTECTED]'installation']/para[6])"/>
-
- <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
- href="../mips64/glibc.xml"
- xpointer="xpointer(//[EMAIL PROTECTED]'installation']/screen[3])"/>
-
<screen><userinput>CC="gcc ${BUILD64}" CXX="gcc ${BUILD64}" \
../glibc-&glibc-version;/configure --prefix=/usr \
--disable-profile --enable-add-ons --enable-kernel=2.6.0 \
Modified: branches/cross-lfs/BOOK/final-system/mips64/glibc-n32.xml
===================================================================
--- branches/cross-lfs/BOOK/final-system/mips64/glibc-n32.xml 2005-06-30
22:06:21 UTC (rev 6271)
+++ branches/cross-lfs/BOOK/final-system/mips64/glibc-n32.xml 2005-07-01
03:37:24 UTC (rev 6272)
@@ -79,12 +79,6 @@
href="../mips64/glibc.xml"
xpointer="xpointer(//[EMAIL PROTECTED]'installation']/para[6])"/>
- <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
- href="../mips64/glibc.xml"
- xpointer="xpointer(//[EMAIL PROTECTED]'installation']/screen[3])"/>
-
- <para>Prepare Glibc for compilation:</para>
-
<screen><userinput>CC="gcc ${BUILDN32}" CXX="gcc ${BUILDN32} \
../glibc-&glibc-version;/configure --prefix=/usr \
--disable-profile --enable-add-ons --enable-kernel=2.6.0 \
Modified: branches/cross-lfs/BOOK/final-system/mips64-chapter.xml
===================================================================
--- branches/cross-lfs/BOOK/final-system/mips64-chapter.xml 2005-06-30
22:06:21 UTC (rev 6271)
+++ branches/cross-lfs/BOOK/final-system/mips64-chapter.xml 2005-07-01
03:37:24 UTC (rev 6272)
@@ -16,7 +16,7 @@
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
href="mips64/glibc.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
href="mips64/glibc-n32.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
href="mips64/glibc-64bit.xml"/>
- <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
href="mips/adjusting.xml"/>
+ <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
href="mips64/adjusting.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
href="multilib/binutils.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
href="multilib/gcc.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
href="multilib/zlib.xml"/>
Modified: branches/cross-lfs/BOOK/final-system/ppc/adjusting.xml
===================================================================
--- branches/cross-lfs/BOOK/final-system/ppc/adjusting.xml 2005-06-30
22:06:21 UTC (rev 6271)
+++ branches/cross-lfs/BOOK/final-system/ppc/adjusting.xml 2005-07-01
03:37:24 UTC (rev 6272)
@@ -22,12 +22,34 @@
-e '[EMAIL PROTECTED]:[EMAIL PROTECTED]/usr/lib/ @g;' \
`gcc --print-file specs`</userinput></screen>
- <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
- href="../x86/adjusting.xml"
- xpointer="xpointer(/sect1/para[2])"/>
+<caution><para>It is imperative at this point to stop and ensure that
+the basic functions (compiling and linking) of the adjusted toolchain
+are working as expected. To do this, perform a sanity
+check:</para>
- <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
- href="../x86/adjusting.xml"
- xpointer="xpointer(/sect1/para[3])"/>
+<screen><userinput>echo 'main(){}' > dummy.c
+cc dummy.c
+readelf -l a.out | grep ': /lib'</userinput></screen>
+<para>If everything is working correctly, there should be no errors,
+and the output of the last command will be (allowing for
+platform-specific differences in dynamic linker name):</para>
+
+<screen><computeroutput>[Requesting program interpreter:
/lib/ld.so.1]</computeroutput></screen>
+
+<para>Note that <filename class="directory">/lib</filename> is now
+the prefix of our dynamic linker.</para>
+
+<para>If the output does not appear as shown above or is not received
+at all, then something is seriously wrong. Investigate and retrace the
+steps to find out where the problem is and correct it. The most likely
+reason is that something went wrong with the specs file amendment
+above. Any issues will need to be resolved before continuing on with
+the process.</para>
+
+<para>Once everything is working correctly, clean up the test
+files:</para>
+
+<screen><userinput>rm dummy.c a.out</userinput></screen></caution>
+
</sect1>
Modified: branches/cross-lfs/BOOK/final-system/sparc64/adjusting.xml
===================================================================
--- branches/cross-lfs/BOOK/final-system/sparc64/adjusting.xml 2005-06-30
22:06:21 UTC (rev 6271)
+++ branches/cross-lfs/BOOK/final-system/sparc64/adjusting.xml 2005-07-01
03:37:24 UTC (rev 6272)
@@ -6,5 +6,5 @@
]>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
- href="../x86/adjusting.xml"
+ href="../x86_64/adjusting.xml"
xpointer="xpointer(/sect1)"/>
Modified: branches/cross-lfs/BOOK/final-system/sparc64/glibc-64bit.xml
===================================================================
--- branches/cross-lfs/BOOK/final-system/sparc64/glibc-64bit.xml
2005-06-30 22:06:21 UTC (rev 6271)
+++ branches/cross-lfs/BOOK/final-system/sparc64/glibc-64bit.xml
2005-07-01 03:37:24 UTC (rev 6272)
@@ -62,19 +62,45 @@
href="../x86/glibc.xml"
xpointer="xpointer(id('install-glibc')/screen[2])"/>
+ <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
+ href="../mips64/glibc.xml"
+ xpointer="xpointer(//[EMAIL PROTECTED]'installation']/para[6])"/>
+
<screen><userinput>CC="gcc ${BUILD64}" CXX="gcc ${BUILD64}" \
../glibc-&glibc-version;/configure --prefix=/usr \
--disable-profile --enable-add-ons --enable-kernel=2.6.0 \
--libexecdir=/usr/lib64/glibc --libdir=/usr/lib64</userinput></screen>
- <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
- href="../x86/glibc.xml"
-
xpointer="xpointer(id('install-glibc')/variablelist[1]/range-to(id('install-glibc')/para[12]))"/>
+ <variablelist>
+ <title>The meaning of the new configure option:</title>
+ <varlistentry>
+ <term><parameter>--libexecdir=/usr/lib64/glibc</parameter></term>
+ <listitem>
+ <para>This changes the location of the <command>pt_chown</command>
+ program from its default of <filename
+ class="directory">/usr/libexec</filename> to <filename
+ class="directory">/usr/lib64/glibc</filename>.</para>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+
+ <para>Compile the package:</para>
+
+<screen><userinput>make</userinput></screen>
+
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
- href="../x86/glibc.xml"
-
xpointer="xpointer(id('install-glibc')/screen[8]/range-to(id('install-glibc')/para[last()]))"/>
+ href="../mips64/glibc.xml"
+ xpointer="xpointer(//[EMAIL PROTECTED]'installation']/important[1])"/>
+ <para>Test the results:</para>
+
+<screen><userinput>make check</userinput></screen>
+
+ <para>Install the package:</para>
+
+<screen><userinput>make install</userinput></screen>
+
</sect2>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
Modified: branches/cross-lfs/BOOK/final-system/x86/adjusting.xml
===================================================================
--- branches/cross-lfs/BOOK/final-system/x86/adjusting.xml 2005-06-30
22:06:21 UTC (rev 6271)
+++ branches/cross-lfs/BOOK/final-system/x86/adjusting.xml 2005-07-01
03:37:24 UTC (rev 6272)
@@ -29,4 +29,34 @@
<para>Note that <filename class="directory">/lib</filename> is now
the prefix of our dynamic linker.</para>
+<caution><para>It is imperative at this point to stop and ensure that
+the basic functions (compiling and linking) of the adjusted toolchain
+are working as expected. To do this, perform a sanity
+check:</para>
+
+<screen><userinput>echo 'main(){}' > dummy.c
+cc dummy.c
+readelf -l a.out | grep ': /lib'</userinput></screen>
+
+<para>If everything is working correctly, there should be no errors,
+and the output of the last command will be (allowing for
+platform-specific differences in dynamic linker name):</para>
+
+<screen><computeroutput>[Requesting program interpreter:
/lib/ld-linux.so.2]</computeroutput></screen>
+
+<para>Note that <filename class="directory">/lib</filename> is now
+the prefix of our dynamic linker.</para>
+
+<para>If the output does not appear as shown above or is not received
+at all, then something is seriously wrong. Investigate and retrace the
+steps to find out where the problem is and correct it. The most likely
+reason is that something went wrong with the specs file amendment
+above. Any issues will need to be resolved before continuing on with
+the process.</para>
+
+<para>Once everything is working correctly, clean up the test
+files:</para>
+
+<screen><userinput>rm dummy.c a.out</userinput></screen></caution>
+
</sect1>
Modified: branches/cross-lfs/BOOK/final-system/x86_64/adjusting.xml
===================================================================
--- branches/cross-lfs/BOOK/final-system/x86_64/adjusting.xml 2005-06-30
22:06:21 UTC (rev 6271)
+++ branches/cross-lfs/BOOK/final-system/x86_64/adjusting.xml 2005-07-01
03:37:24 UTC (rev 6272)
@@ -5,7 +5,83 @@
%general-entities;
]>
- <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
- href="../x86/adjusting.xml"
- xpointer="xpointer(/sect1)"/>
+<sect1 id="ch-system-adjusting">
+ <?dbhtml filename="adjusting.html"?>
+ <title>Adjusting the Toolchain</title>
+
+ <para>Now we amend the GCC specs file so that it points to the new
+ dynamic linker. A <command>perl</command> command accomplishes this:</para>
+
+ <warning>
+ <para><emphasis>Do not</emphasis> run the following command more than
+ once, it will adversely affect the outcome of software built after
+ this step.</para>
+ </warning>
+
+<para>First we will adjust the 32 bit ABI:</para>
+
+<screen><userinput>perl -pi -e 's@ /tools/lib/ld-linux.so.2@ /lib/[EMAIL
PROTECTED];' \
+ -e '[EMAIL PROTECTED]:[EMAIL PROTECTED]/usr/lib/ @g;' \
+ `gcc --print-file specs`</userinput></screen>
+
+<para>Second we will adjust the 64 bit ABI:</para>
+
+<screen><userinput>perl -pi -e 's@ /tools/lib64/ld-linux.so.2@ /lib64/[EMAIL
PROTECTED];' \
+ -e '[EMAIL PROTECTED]:[EMAIL PROTECTED]/usr/lib64/ @g;' \
+ `gcc --print-file specs`</userinput></screen>
+
+ <para>It is a good idea to visually inspect the specs file to verify the
+ intended change was actually made.</para>
+
+ <para>Note that <filename class="directory">/lib</filename> or
+ <filename class="directory">/lib64</filename> is now the prefix
+ of our dynamic linker.</para>
+
+<caution><para>It is imperative at this point to stop and ensure that
+the basic functions (compiling and linking) of the adjusted toolchain
+are working as expected. To do this, perform a sanity
+check:</para>
+
+<para>For 32 bit ABI:</para>
+
+<screen><userinput>echo 'main(){}' > dummy.c
+cc ${BUILD32} dummy.c
+readelf -l a.out | grep ': /lib'</userinput></screen>
+<para>For 32bit:</para>
+
+<para>If everything is working correctly, there should be no errors,
+and the output of the last command will be (allowing for
+platform-specific differences in dynamic linker name):</para>
+
+<screen><computeroutput>[Requesting program interpreter:
/lib/ld-linux.so.2]</computeroutput></screen>
+
+<para>For 64 bit ABI:</para>
+
+<screen><userinput>echo 'main(){}' > dummy.c
+cc ${BUILD64} dummy.c
+readelf -l a.out | grep ': /lib'</userinput></screen>
+
+<para>If everything is working correctly, there should be no errors,
+and the output of the last command will be (allowing for
+platform-specific differences in dynamic linker name):</para>
+
+<screen><computeroutput>[Requesting program interpreter:
/lib64/ld-linux.so.2]</computeroutput></screen>
+
+<para>Note that <filename class="directory">/lib</filename> or
+<filename class="directory">/lib64</filename> is now the prefix
+of our dynamic linker.</para>
+
+<para>If the output does not appear as shown above or is not received
+at all, then something is seriously wrong. Investigate and retrace the
+steps to find out where the problem is and correct it. The most likely
+reason is that something went wrong with the specs file amendment
+above. Any issues will need to be resolved before continuing on with
+the process.</para>
+
+<para>Once everything is working correctly, clean up the test
+files:</para>
+
+<screen><userinput>rm dummy.c a.out</userinput></screen></caution>
+
+</sect1>
Modified: branches/cross-lfs/BOOK/introduction/common/changelog.xml
===================================================================
--- branches/cross-lfs/BOOK/introduction/common/changelog.xml 2005-06-30
22:06:21 UTC (rev 6271)
+++ branches/cross-lfs/BOOK/introduction/common/changelog.xml 2005-07-01
03:37:24 UTC (rev 6272)
@@ -205,6 +205,9 @@
<listitem>
<para>[jim] - Added CPPFLAGS=-D_GNU_SOURCE to patch in
temp-system.</para>
</listitem>
+ <listitem>
+ <para>[jim] - Added testing of adjusting the toolchain to all
architectures.</para>
+ </listitem>
</itemizedlist>
</listitem>
--
http://linuxfromscratch.org/mailman/listinfo/lfs-book
FAQ: http://www.linuxfromscratch.org/lfs/faq.html
Unsubscribe: See the above information page
