Changeset 8aad4385 for chapter05/gcc-pass1.xml

Timestamp:

03/30/2011 08:24:53 PM (13 years ago)

Author:

Matthew Burgess <matthew@…>

Branches:

10.0, 10.0-rc1, 10.1, 10.1-rc1, 11.0, 11.0-rc1, 11.0-rc2, 11.0-rc3, 11.1, 11.1-rc1, 11.2, 11.2-rc1, 11.3, 11.3-rc1, 12.0, 12.0-rc1, 12.1, 12.1-rc1, 7.0, 7.1, 7.2, 7.3, 7.4, 7.5, 7.5-systemd, 7.6, 7.6-systemd, 7.7, 7.7-systemd, 7.8, 7.8-systemd, 7.9, 7.9-systemd, 8.0, 8.1, 8.2, 8.3, 8.4, 9.0, 9.1, arm, bdubbs/gcc13, ml-11.0, multilib, renodr/libudev-from-systemd, s6-init, trunk, xry111/arm64, xry111/arm64-12.0, xry111/clfs-ng, xry111/lfs-next, xry111/loongarch, xry111/loongarch-12.0, xry111/loongarch-12.1, xry111/mips64el, xry111/pip3, xry111/rust-wip-20221008, xry111/update-glibc

Children:

d404149

Parents:

2285de1

Message:

Upgrade to GCC-4.6.0. Fixes #2847.

git-svn-id: ​http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9493 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

File:

• chapter05/gcc-pass1.xml (modified) (4 diffs)

chapter05/gcc-pass1.xml

@@ -57 +57 @@
 mv -v mpc-&mpc-version; mpc</userinput></screen>
 
+<para>Apply a patch that will allow the building of the libiberty and zlib
+target libraries to be disabled as these do not build correctly in a
+cross-compiled environment:</para>
+
+<screen><userinput remap="pre">patch -Np1 -i ../&gcc-crosscompile-patch;</userinput></screen>
+
     <para>The GCC documentation recommends building GCC outside of the
     source directory in a dedicated build directory:</para>
@@ -70 +76 @@
     --disable-decimal-float --disable-threads \
     --disable-libmudflap --disable-libssp \
-    --disable-libgomp --enable-languages=c \
-    --with-gmp-include=$(pwd)/gmp --with-gmp-lib=$(pwd)/gmp/.libs \
-    --without-ppl --without-cloog</userinput></screen>
+    --disable-libgomp --disable-libquadmath \
+    --disable-target-libiberty --disable-target-zlib \
+    --enable-languages=c --without-ppl --without-cloog</userinput></screen>
 
     <variablelist>
@@ -87 +93 @@
 
       <varlistentry>
-        <term><parameter>--disable-decimal-float, --disable-threads, --disable-libmudflap, --disable-libssp, --disable-libgomp</parameter></term>
+        <term><parameter>--disable-decimal-float, --disable-threads, --disable-libmudflap, --disable-libssp, --disable-libgomp, --disable-libquadmath --disable-target-libiberty --disable-target-zlib</parameter></term>
         <listitem>
-          <para>These switches disable support for the decimal floating point extension,
-          threading, libmudflap, libssp and libgomp respectively. These features will fail
-          to compile when building a cross-compiler and are not necessary for the task of
+          <para>These switches disable support for the decimal floating point
+          extension, threading, libmudflap, libssp and libgomp, libquadmath,
+          libiberty and zlib respectively. These features will fail to compile
+          when building a cross-compiler and are not necessary for the task of
           cross-compiling the temporary libc.</para>
         </listitem>
@@ -109 +116 @@
           <para>This option ensures that only the C compiler is built.
           This is the only language needed now.</para>
-        </listitem>
-      </varlistentry>
-
-      <varlistentry>
-        <term><parameter>--with-gmp-include=...</parameter></term>
-        <listitem>
-          <para>This option tells GCC where the GMP headers are located.</para>
-        </listitem>
-      </varlistentry>
-
-      <varlistentry>
-        <term><parameter>--with-gmp-lib=...</parameter></term>
-        <listitem>
-          <para>This option tells GCC where the GMP library is located.</para>
         </listitem>
       </varlistentry>