Changes in chapter05/gcc-pass1.xml [4ac095c7:7152faa]

File:

• chapter05/gcc-pass1.xml (modified) (3 diffs)

chapter05/gcc-pass1.xml

@@ -44 +44 @@
     <title>Installation of Cross GCC</title>
 
-    <!-- https://gcc.gnu.org/r14-4674 -->
-    <para>At first, fix an issue producing illegal instructions in linked
-    executables and shared libraries with GCC &gcc-version; and
-    Binutils-2.42:</para>
-
-    <screen><userinput remap='pre'>sed -e '/ASM_OUTPUT_ALIGN_WITH_NOP/,+1d' \
-    -i gcc/config/loongarch/loongarch.h</userinput></screen>
-
     <para>GCC requires the GMP, MPFR and MPC packages. As these packages may
     not be included in your host distribution, they will be built with
@@ -71 +63 @@
 mv -v mpc-&mpc-version; mpc</userinput></screen>
 
-    <para>Set the default directory name for
+    <para>On x86_64 hosts, set the default directory name for
     64-bit libraries to <quote>lib</quote>:</para>
 
-<screen><userinput remap="pre">sed -e 's/lib64/lib/' \
-    -i.orig gcc/config/loongarch/{t-linux,linux.h}</userinput></screen>
+<screen><userinput remap="pre">case $(uname -m) in
+  x86_64)
+    sed -e '/m64=/s/lib64/lib/' \
+        -i.orig gcc/config/i386/t-linux64
+ ;;
+esac</userinput></screen>
 
     <para>The GCC documentation recommends building GCC
@@ -164 +160 @@
         <term><parameter>--disable-multilib</parameter></term>
         <listitem>
-          <para>On LoongArch, LFS does not support a multilib configuration.</para>
+          <para>On x86_64, LFS does not support a multilib configuration.
+          This switch is harmless for x86.</para>
         </listitem>
       </varlistentry>