Changeset 531b5e5

Timestamp:

Feb 21, 2006, 12:47:43 AM (19 years ago)

Author:

Jim Gifford <clfs@…>

Children:

6301b6a

Parents:

af98896

Message:

r649@server (orig r647): manuel | 2005-11-07 12:51:45 -0800
Remove the optimization related warnings from the toolchain packages.

Files:

• final-system/64/binutils.xml (modified) (1 diff)
• final-system/64/gcc.xml (modified) (1 diff)
• final-system/64/glibc.xml (modified) (1 diff)
• final-system/common/binutils.xml (modified) (1 diff)
• final-system/common/gcc.xml (modified) (1 diff)
• final-system/common/glibc.xml (modified) (3 diffs)
• final-system/common/introduction.xml (modified) (1 diff)
• final-system/mips/gcc.xml (modified) (1 diff)
• final-system/mips/glibc.xml (modified) (1 diff)
• final-system/mips64-64/gcc.xml (modified) (1 diff)
• final-system/mips64-64/glibc.xml (modified) (1 diff)
• final-system/mips64/gcc.xml (modified) (1 diff)
• final-system/mips64/glibc-64bit.xml (modified) (1 diff)
• final-system/mips64/glibc-n32.xml (modified) (2 diffs)
• final-system/mips64/glibc.xml (modified) (1 diff)
• final-system/multilib/binutils.xml (modified) (1 diff)
• final-system/multilib/gcc.xml (modified) (1 diff)
• final-system/multilib/glibc-64bit.xml (modified) (1 diff)
• final-system/multilib/glibc-n32.xml (modified) (2 diffs)
• final-system/multilib/glibc.xml (modified) (1 diff)
• final-system/sparc/binutils.xml (modified) (1 diff)
• final-system/sparc/glibc.xml (modified) (1 diff)
• final-system/sparc64-64/binutils.xml (modified) (1 diff)
• final-system/sparc64-64/glibc.xml (modified) (1 diff)
• final-system/sparc64/binutils.xml (modified) (1 diff)
• final-system/sparc64/glibc-64bit.xml (modified) (1 diff)
• final-system/sparc64/glibc.xml (modified) (1 diff)
• final-system/x86_64-64/glibc.xml (modified) (2 diffs)
• introduction/common/changelog.xml (modified) (1 diff)

final-system/64/binutils.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of Binutils</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="../common/binutils.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/64/gcc.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of GCC</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="../common/gcc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <para>Apply the following patch to so that linking to /lib64 is now set

final-system/64/glibc.xml

@@ -45 +45 @@
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
     href="../common/glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
+    xpointer="xpointer(//*[@os='z'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/common/binutils.xml

@@ -46 +46 @@
   <sect2 role="installation">
     <title>Installation of Binutils</title>
-
-    <para os="a">This package is known to have issues when its default
-    optimization flags (including the <option>-march</option> and
-    <option>-mcpu</option> options) are changed. If any environment
-    variables that override default optimizations have been defined, such
-    as <envar>CFLAGS</envar> and <envar>CXXFLAGS</envar>,
-    unset them when building Binutils.</para>
 
     <para os="b">Verify that the PTYs are working properly inside the build

final-system/common/gcc.xml

@@ -47 +47 @@
     <title>Installation of GCC</title>
 
-    <para os="a">This package is known to have issues when its default
-    optimization flags (including the <option>-march</option> and
-    <option>-mcpu</option> options) are changed. If any environment
-    variables that override default optimizations have been defined, such
-    as <envar>CFLAGS</envar> and <envar>CXXFLAGS</envar>,
-    unset them when building GCC.</para>
-
     <para os="d">Apply a <command>sed</command> substitution that will suppress the
     installation of <filename class="libraryfile">libiberty.a</filename>. The

final-system/common/glibc.xml

@@ -60 +60 @@
     </note>
 
-    <para os="a">This package is known to behave badly when you change its default
-    optimization flags (including the <option>-march</option> and
-    <option>-mcpu</option> options). Therefore, if you have defined any
-    environment variables that override default optimizations, such as CFLAGS
-    and CXXFLAGS, we recommend un-setting them when building Glibc.</para>
-
     <para os="b">The Glibc build system is self-contained and will install
     perfectly, even though the compiler specs file and linker are still
@@ -77 +71 @@
 
 <screen os="d"><userinput>patch -Np1 -i ../&glibc-localedef_segfault-patch;</userinput></screen>
- 
+
     <para os="e">The Glibc documentation recommends building Glibc outside of the
     source directory in a dedicated build directory:</para>
@@ -128 +122 @@
       <listitem>
         <para>The <emphasis>math</emphasis> tests, at least on i686, fail in
-        the <emphasis>test-double</emphasis> and <emphasis>test-idouble</emphasis>
-        tests with gcc-&gcc-version;, the <command>grep</command> command will
-        also report an expected (ignored) failure in <emphasis>posix/annexc
-        </emphasis>. These two failures in the math tests appear to be harmless.
-        The math tests may also fail    
+  the <emphasis>test-double</emphasis> and <emphasis>test-idouble</emphasis>
+  tests with gcc-&gcc-version;, the <command>grep</command> command will
+  also report an expected (ignored) failure in <emphasis>posix/annexc
+  </emphasis>. These two failures in the math tests appear to be harmless.
+  The math tests may also fail
         on systems where the CPU is not a relatively new genuine Intel or
         authentic AMD. Certain optimization settings are also known to be a

final-system/common/introduction.xml

@@ -31 +31 @@
   does compile when using optimization, there is the risk it may have
   been compiled incorrectly because of the complex interactions between
-  the code and build tools.  The small potential gains achieved in using
-  compiler optimizations are often outweighed by the risks. First-time
+  the code and build tools.  Also note that the <option>-march</option>
+  and <option>-mtune</option> options may cause problems with the toolchain
+  packages (Binutils, GCC and Glibc). The small potential gains achieved in
+  using compiler optimizations are often outweighed by the risks. First-time
   builders of LFS are encouraged to build without custom optimizations.
   The subsequent system will still run very fast and be stable at the

final-system/mips/gcc.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of GCC</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="../common/gcc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <para os="ma">The following patch ensures that TLS is utilized by GCC

final-system/mips/glibc.xml

@@ -45 +45 @@
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
     href="../common/glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
+    xpointer="xpointer(//*[@os='z'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/mips64-64/gcc.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of GCC</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="../common/gcc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <para os="ma">The following patch ensures that TLS is utilized by GCC

final-system/mips64-64/glibc.xml

@@ -45 +45 @@
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
     href="../common/glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
+    xpointer="xpointer(//*[@os='z'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/mips64/gcc.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of GCC</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="../common/gcc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <para os="ma">The following patch ensures that TLS is utilized by GCC

final-system/mips64/glibc-64bit.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of Glibc</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/mips64/glibc-n32.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of Glibc</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
@@ -119 +115 @@
     xpointer="xpointer(//*[@os='m'])"/>
 
-<!-- items n,o,p here are now the master, not multilib, because 
+<!-- items n,o,p here are now the master, not multilib, because
  the tests are known to all pass on multilib_64 -->
 

final-system/mips64/glibc.xml

@@ -46 +46 @@
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
     href="../common/glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
+    xpointer="xpointer(//*[@os='z'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/multilib/binutils.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of Binutils</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="../common/binutils.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/multilib/gcc.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of GCC</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="../common/gcc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/multilib/glibc-64bit.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of Glibc</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/multilib/glibc-n32.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of Glibc</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="glibc.xml"
-    xpointer="xpointer(//*[@os='z'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
@@ -115 +111 @@
     xpointer="xpointer(//*[@os='m'])"/>
 
-<!-- items n,o,p here are now the master, not multilib, because 
+<!-- items n,o,p here are now the master, not multilib, because
  the tests are known to all pass on multilib_64 -->
 

final-system/multilib/glibc.xml

@@ -46 +46 @@
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
     href="../common/glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
+    xpointer="xpointer(//*[@os='z'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/sparc/binutils.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of Binutils</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="../common/binutils.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/sparc/glibc.xml

@@ -45 +45 @@
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
     href="../common/glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
+    xpointer="xpointer(//*[@os='z'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/sparc64-64/binutils.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of Binutils</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="../common/binutils.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/sparc64-64/glibc.xml

@@ -45 +45 @@
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
     href="../common/glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
+    xpointer="xpointer(//*[@os='z'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/sparc64/binutils.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of Binutils</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="../common/binutils.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/sparc64/glibc-64bit.xml

@@ -42 +42 @@
   <sect2 role="installation">
     <title>Installation of Glibc</title>
-
-    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
-    href="glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/sparc64/glibc.xml

@@ -46 +46 @@
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
     href="../common/glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
+    xpointer="xpointer(//*[@os='z'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"

final-system/x86_64-64/glibc.xml

@@ -45 +45 @@
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
     href="../common/glibc.xml"
-    xpointer="xpointer(//*[@os='a'])"/>
+    xpointer="xpointer(//*[@os='z'])"/>
 
     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
@@ -153 +153 @@
     the backup.</para>
 
-    <screen><userinput>rm /usr/bin/ldd.bak</userinput></screen> 
+    <screen><userinput>rm /usr/bin/ldd.bak</userinput></screen>
 
   </sect2>

introduction/common/changelog.xml

@@ -42 +42 @@
       <para>November 7, 2005</para>
       <itemizedlist>
+        <listitem>
+          <para>[manuel] - Remove the optimization related warnings from the
+          toolchain packages. Ported from LFS-SVN.</para>
+        </listitem>
         <listitem>
           <para>[manuel] - Install Vim's documentation to <filename