diff options
Diffstat (limited to 'chapter05/glibc.xml')
| -rw-r--r-- | chapter05/glibc.xml | 73 |
1 files changed, 63 insertions, 10 deletions
diff --git a/chapter05/glibc.xml b/chapter05/glibc.xml index ed19f960d..7cf862545 100644 --- a/chapter05/glibc.xml +++ b/chapter05/glibc.xml @@ -216,15 +216,42 @@ RANLIB="${LFS_TGT}-ranlib" \ --build=$(../scripts/config.guess) \ --host=${LFS_TGT32} \ --enable-kernel=&min-kernel; \ + --with-headers=/tools/include \ + --with-binutils=/tools/bin \ --enable-multi-arch \ --libdir=/tools/lib32 \ - --libexecdir=/tools/lib32 \ - --with-headers=/tools/include \ - --with-binutils=/tools/bin</userinput></screen> + --libexecdir=/tools/lib32</userinput></screen> <!-- \ libc_cv_forced_unwind=yes \ libc_cv_c_cleanup=yes</userinput></screen> --> + <variablelist> + <title>The meaning of the extra configure options:</title> + + <varlistentry> + <term><parameter>--enable-multi-arch</parameter></term> + <listitem> + <para>Enables glibc for multiarch environments.</para> + </listitem> + </varlistentry> + + <varlistentry> + <term><parameter>--libdir=/tools/lib32, --libexecdir=/tools/lib32</parameter></term> + <listitem> + <para>Overrides location for installing 32-bit files.</para> + </listitem> + </varlistentry> + + <varlistentry> + <term><parameter>--with-binutils=/tools/bin</parameter></term> + <listitem> + <para>This tells Glibc to compile itself against the utilities + found within our "tools" heirachy, because otherwise...</para> + </listitem> + </varlistentry> + + </variablelist> + <para>Now compile the 32-bit version of glibc:</para> <screen><userinput remap="make">make</userinput></screen> @@ -234,8 +261,7 @@ install -vdm755 /tools/lib32 cp -Rv DESTDIR/tools/lib32/* /tools/lib32 install -vm644 DESTDIR/tools/include/gnu/{lib-names,stubs}-32.h \ /tools/include/gnu/ -ln -svf /tools/lib32/ld-linux.so.2 /tools/lib/ -cd ..</userinput></screen> +ln -svf /tools/lib32/ld-linux.so.2 /tools/lib/</userinput></screen> </sect2> @@ -243,8 +269,8 @@ cd ..</userinput></screen> <title>Installation of Glibc x32-bit</title> <para>Create a build directory for redoing glibc for x32-bit:</para> -<screen><userinput remap="pre">mkdir build32x -cd build32x</userinput></screen> +<screen><userinput remap="pre">mkdir ../build32x +cd ../build32x</userinput></screen> <para>Rebuild glibc for x32-bit:</para> <screen><userinput remap="configure">echo slibdir=/tools/libx32 > configparms @@ -257,15 +283,42 @@ RANLIB="${LFS_TGT}-ranlib" \ --build=$(../scripts/config.guess) \ --host=${LFS_TGTX32} \ --enable-kernel=&min-kernel; \ + --with-headers=/tools/include \ + --with-binutils=/tools/bin \ --enable-multi-arch \ --libdir=/tools/libx32 \ - --libexecdir=/tools/libx32 \ - --with-headers=/tools/include \ - --with-binutils=/tools/bin</userinput></screen> + --libexecdir=/tools/libx32</userinput></screen> <!-- \ libc_cv_forced_unwind=yes \ libc_cv_c_cleanup=yes</userinput></screen> --> + <variablelist> + <title>The meaning of the extra configure options:</title> + + <varlistentry> + <term><parameter>--enable-multi-arch</parameter></term> + <listitem> + <para>Enables glibc for multiarch environments.</para> + </listitem> + </varlistentry> + + <varlistentry> + <term><parameter>--libdir=/tools/libx32, --libexecdir=/tools/libx32</parameter></term> + <listitem> + <para>Overrides location for installing x32-bit files.</para> + </listitem> + </varlistentry> + + <varlistentry> + <term><parameter>--with-binutils=/tools/bin</parameter></term> + <listitem> + <para>This tells Glibc to compile itself against the utilities + found within our "tools" heirachy, because otherwise...</para> + </listitem> + </varlistentry> + + </variablelist> + <para>Now compile the x32-bit version of glibc:</para> <screen><userinput remap="make">make</userinput></screen> |