diff options
Diffstat (limited to 'chapter05/gcc-pass1.xml')
| -rw-r--r-- | chapter05/gcc-pass1.xml | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/chapter05/gcc-pass1.xml b/chapter05/gcc-pass1.xml index 7db6408c2..2f8145713 100644 --- a/chapter05/gcc-pass1.xml +++ b/chapter05/gcc-pass1.xml @@ -132,22 +132,39 @@ cd build</userinput></screen> </varlistentry> <varlistentry> + <term><parameter>--enable-initfini-array</parameter></term> + <listitem> + <para>This switch forces the use of some internal data structures + that are needed but cannot be detected when building a cross + compiler.</para> + </listitem> + </varlistentry> + + <varlistentry> <term><parameter>--disable-shared</parameter></term> <listitem> <para>This switch forces GCC to link its internal libraries - statically. We need this because the shared libraries require glibc, - which is not yet installed on the target system.</para> + statically. We need this because the shared libraries require glibc, + which is not yet installed on the target system.</para> + </listitem> + </varlistentry> + + <varlistentry> + <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> </listitem> </varlistentry> <varlistentry> <term><parameter>--disable-decimal-float, --disable-threads, - --disable-libatomic, --disable-libgomp, <!--- -disable-libmpx,--> + --disable-libatomic, --disable-libgomp, --disable-libquadmath, --disable-libssp, --disable-libvtv, --disable-libstdcxx</parameter></term> <listitem> <para>These switches disable support for the decimal floating point - extension, threading, libatomic, libgomp, <!--libmpx, --> libquadmath, libssp, + extension, threading, libatomic, libgomp, libquadmath, libssp, libvtv, and the C++ standard library 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> @@ -155,14 +172,6 @@ cd build</userinput></screen> </varlistentry> <varlistentry> - <term><parameter>--disable-multilib</parameter></term> - <listitem> - <para>On x86_64, LFS does not yet support a multilib configuration. - This switch is harmless for x86.</para> - </listitem> - </varlistentry> - - <varlistentry> <term><parameter>--enable-languages=c,c++</parameter></term> <listitem> <para>This option ensures that only the C and C++ compilers are built. |