Changeset 460f575 for chapter05/gcc-pass1.xml

Timestamp:

02/25/2022 08:47:36 PM (2 years ago)

Author:

William Harrington <kb0iic@…>

Branches:

arm

Children:

9c0b35a

Parents:

b0a6b0c

Message:

Initial LFS-ARM book.

File:

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

chapter05/gcc-pass1.xml

@@ -44 +44 @@
     <title>Installation of Cross GCC</title>
 
-    <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
+    <para>GCC requires the GMP, ISL, MPFR and MPC packages. As these packages
+    may not be included in your host distribution, they will be built with
     GCC.  Unpack each package into the GCC source directory and rename the
     resulting directories so the GCC build procedures will automatically
@@ -61 +61 @@
 mv -v gmp-&gmp-version; gmp
 tar -xf ../mpc-&mpc-version;.tar.gz
-mv -v mpc-&mpc-version; mpc</userinput></screen>
-
-    <para>On x86_64 hosts, set the default directory name for
+mv -v mpc-&mpc-version; mpc
+tar -xf ../isl-&isl-version;.tar.xz
+mv -v isl-&isl-version; isl</userinput></screen>
+
+    <para>On aarch64 hosts, set the default directory name for
     64-bit libraries to <quote>lib</quote>:</para>
 
 <screen><userinput remap="pre">case $(uname -m) in
-  x86_64)
-    sed -e '/m64=/s/lib64/lib/' \
-        -i.orig gcc/config/i386/t-linux64
+  aarch64)
+    sed -e '/mabi.lp64=/s/lib64/lib/' \
+        -i.orig gcc/config/aarch64/t-aarch64-linux
  ;;
 esac</userinput></screen>
@@ -155 +157 @@
         <term><parameter>--disable-multilib</parameter></term>
         <listitem>
-          <para>On x86_64, LFS does not support a multilib configuration.
-          This switch is harmless for x86.</para>
+          <para>On aarch64, LFS does not support a multilib configuration.
+          This switch is harmless for arm.</para>
         </listitem>
       </varlistentry>