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Diffstat (limited to 'chapter06/glibc-32.xml')
| -rw-r--r-- | chapter06/glibc-32.xml | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/chapter06/glibc-32.xml b/chapter06/glibc-32.xml deleted file mode 100644 index d16693a0b..000000000 --- a/chapter06/glibc-32.xml +++ /dev/null @@ -1,184 +0,0 @@ -<?xml version="1.0" encoding="ISO-8859-1"?> -<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" - "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [ - <!ENTITY % general-entities SYSTEM "../general.ent"> - %general-entities; -]> - -<sect1 arch="ml_32,ml_x32,ml_all" id="ch-system-glibc-32" role="wrap"> - <?dbhtml filename="glibc-32.html"?> - - <sect1info condition="script"> - <productname>glibc-32</productname> - <productnumber>&glibc-version;</productnumber> - <address>&glibc-url;</address> - </sect1info> - - <title>Glibc-&glibc-version; - 32-bit</title> - - <indexterm zone="ch-system-glibc-32"> - <primary sortas="a-Glibc-32">Glibc-32</primary> - </indexterm> - - <sect2 role="installation"> - <title>Preparation to install of ML-Glibc</title> - -<screen><userinput remap="pre">patch -Np1 -i ../&glibc-fhs-patch;</userinput></screen> - -<!-- No longer needed - <para>Fix a problem introduced with the linux-5.2 kernel:</para> - -<screen><userinput remap="pre">sed -i '/asm.socket.h/a# include <linux/sockios.h>' \ - sysdeps/unix/sysv/linux/bits/socket.h</userinput></screen> ---> - <para>Temporarily move a file that would get overwritten by the 32-bit builds:</para> - -<screen><userinput remap="pre">mv /usr/include/limits.h{,.backup} </userinput></screen> - - </sect2> - - <!-- ~~~~~~~~~~~~~~~~~~~~ ABI 32 ~~~~~~~~~~~~~~~~~~~~ --> - - <sect2 arch="ml_32,ml_all" role="installation"> - <title>Installation of Glibc - 32-bit</title> - - <para>The Glibc documentation recommends building Glibc - in a dedicated build directory:</para> - -<screen><userinput remap="pre">mkdir -v build -cd build</userinput></screen> - - <para>Prepare Glibc for compilation:</para> - -<screen><userinput remap="configure">CC="gcc -m32 -ffile-prefix-map=/tools=/usr" \ -CXX="g++ -m32 -ffile-prefix-map=/tools=/usr" \ -../configure --prefix=/usr \ - --disable-werror \ - --enable-kernel=&min-kernel; \ - --enable-stack-protector=strong \ - --with-headers=/usr/include \ - --enable-multi-arch \ - --libdir=/usr/lib32 \ - --libexecdir=/usr/lib32 \ - libc_cv_slibdir=/usr/lib32 \ - i686-pc-linux-gnu</userinput></screen> - - <para>Compile the package:</para> - -<screen><userinput remap="make">make</userinput></screen> - - <para>Install the package:</para> - -<screen><userinput remap="install">sed '/test-installation/s@$(PERL)@echo not running@' -i ../Makefile -make install_root=$PWD/DESTDIR install -mv -v DESTDIR/usr/lib32/* /usr/lib32/ -install -vm644 DESTDIR/usr/include/gnu/{lib-names,stubs}-32.h \ - /usr/include/gnu/ -ln -svf ../usr/lib32/ld-linux.so.2 /lib/ld-linux.so.2 -ln -svf ../usr/lib32/ld-linux.so.2 /lib/ld-lsb.so.3 -ln -svf ../lib/locale /usr/lib32/locale</userinput></screen> - - <para>Configure the linker cache configuration:</para> - -<screen><userinput>echo "/usr/lib32" > /etc/ld.so.conf.d/lib32.conf -ldconfig</userinput></screen> - - <para>Do cleanup:</para> - -<screen><userinput>cd .. -rm -rf build</userinput></screen> - - </sect2> - - <!-- ~~~~~~~~~~~~~~~~~~~~ ABI x32 ~~~~~~~~~~~~~~~~~~~~ --> - -<!-- -In case the compilation ends with - -... -if test -r /autolfs/sources/glibc-2.29/build/DESTDIR/usr/include/gnu/stubs-x32.h && cmp -s /autolfs/sources/glibc-2.29/build/stubs.h /autolfs/sources/glibc-2.29/build/DESTDIR/usr/include/gnu/stubs-x32.h; \ -then echo 'stubs.h unchanged'; \ -else /usr/bin/install -c -m 644 /autolfs/sources/glibc-2.29/build/stubs.h /autolfs/sources/glibc-2.29/build/DESTDIR/usr/include/gnu/stubs-x32.h; fi -rm -f /autolfs/sources/glibc-2.29/build/stubs.h -/autolfs/sources/glibc-2.29/build/elf/sln /autolfs/sources/glibc-2.29/build/elf/symlink.list -/autolfs/sources/glibc-2.29/build/elf/sln: /autolfs/sources/glibc-2.29/build/elf/sln: cannot execute binary file -make[1]: *** [Makefile:106: install-symbolic-link] Error 126 -make[1]: Leaving directory '/autolfs/sources/glibc-2.29' -make: *** [Makefile:12: install] Error 2 - -it is a good sign that the actually running kernel isn't ML-enabled. -ArchLinux's kernels are configured like - -CONFIG_IA32_EMULATION=y -# CONFIG_IA32_AOUT is not set -# CONFIG_X86_X32 is not set <<<<< - -It isn't x32-enabled ==> Error when building x32 stuff ---> - - <sect2 arch="ml_x32,ml_all" role="installation"> - <title>Glibc - x32-bit</title> - - <para>The Glibc documentation recommends building Glibc - in a dedicated build directory:</para> - -<screen><userinput remap="pre">mkdir -v build -cd build</userinput></screen> - - <para>Prepare Glibc for compilation:</para> - -<screen><userinput remap="configure">CC="gcc -mx32 -ffile-prefix-map=/tools=/usr" \ -CXX="g++ -mx32 -ffile-prefix-map=/tools=/usr" \ -../configure --prefix=/usr \ - --disable-werror \ - --enable-kernel=&min-kernel; \ - --enable-stack-protector=strong \ - --with-headers=/usr/include \ - --enable-multi-arch \ - --libdir=/usr/libx32 \ - --libexecdir=/usr/libx32 \ - libc_cv_slibdir=/usr/libx32 \ - x86_64-pc-linux-gnux32</userinput></screen> - - <para>Compile the package:</para> - -<screen><userinput remap="make">make</userinput></screen> - - <para>Install the package:</para> - -<screen><userinput remap="install">sed '/test-installation/s@$(PERL)@echo not running@' -i ../Makefile -make install_root=$PWD/DESTDIR install -mv -v DESTDIR/usr/libx32/* /usr/libx32/ -install -vm644 DESTDIR/usr/include/gnu/lib-names-x32.h /usr/include/gnu/ -[ -e DESTDIR/usr/include/gnu/stubs-x32.h ] \ - && install -vm644 DESTDIR/usr/include/gnu/stubs-x32.h /usr/include/gnu/ \ - || ln -v /usr/include/gnu/stubs-64.h /usr/include/gnu/stubs-x32.h -ln -svf ../usr/libx32/ld-linux-x32.so.2 /lib/ld-linux-x32.so.2 -ln -svf ../lib/locale /usr/libx32/locale</userinput></screen> -<!-- For whatever reason the stubs-x32.h doesn't get created. The 'ln' above is -just a "brute force" workaraound by copying the stubs-64.h file. --> - - <para>Configure the linker cache configuration:</para> - -<screen><userinput>echo "/usr/libx32" > /etc/ld.so.conf.d/libx32.conf -ldconfig</userinput></screen> - - <para>Do cleanup:</para> - -<screen><userinput>cd .. -rm -rf build</userinput></screen> - - </sect2> - - <!-- ~~~~~~~~~~~~~~~~~~~~ Cleanup ~~~~~~~~~~~~~~~~~~~~ --> - - <sect2 role="installation"> - <title>Cleanup</title> - - <para>Restore the file we moved temporarily away:</para> - -<screen><userinput remap="pre">mv /usr/include/limits.h{.backup,} </userinput></screen> - - </sect2> - -</sect1> |