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Text updates to cross2 branch Chapter 6
git-svn-id: http://svn.linuxfromscratch.org/LFS/branches/cross2@11917 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
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@ -74,7 +74,7 @@
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<screen><userinput remap="install">make DESTDIR=$LFS install</userinput></screen>
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<para>Move the excutable to where it is expected to be:</para>
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<para>Move the excutable to where it is expected:</para>
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<screen><userinput remap="install">mv $LFS/usr/bin/bash $LFS/bin/bash</userinput></screen>
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@ -84,13 +84,13 @@
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programs harcode executable locations:</para>
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<screen><userinput remap="install">mv -v $LFS/usr/bin/{cat,chgrp,chmod,chown,cp,date,dd,df,echo} $LFS/bin
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mv -v $LFS/usr/bin/{false,ln,ls,mkdir,mknod,mv,pwd,rm} $LFS/bin
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mv -v $LFS/usr/bin/{rmdir,stty,sync,true,uname} $LFS/bin
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mv -v $LFS/usr/bin/chroot $LFS/usr/sbin
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mv -v $LFS/usr/bin/{false,ln,ls,mkdir,mknod,mv,pwd,rm} $LFS/bin
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mv -v $LFS/usr/bin/{rmdir,stty,sync,true,uname} $LFS/bin
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mv -v $LFS/usr/bin/{head,nice,sleep,touch} $LFS/bin
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mv -v $LFS/usr/bin/chroot $LFS/usr/sbin
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mkdir -pv $LFS/usr/share/man/man8
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mv -v $LFS/usr/share/man/man1/chroot.1 $LFS/usr/share/man/man8/chroot.8
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sed -i s/\"1\"/\"8\"/1 $LFS/usr/share/man/man8/chroot.8
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mv -v $LFS/usr/bin/{head,nice,sleep,touch} $LFS/bin</userinput></screen>
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mv -v $LFS/usr/share/man/man1/chroot.1 $LFS/usr/share/man/man8/chroot.8
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sed -i 's/"1"/"8"/' $LFS/usr/share/man/man8/chroot.8</userinput></screen>
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</sect2>
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@ -45,8 +45,7 @@
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<para>Prepare File for compilation:</para>
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<screen><userinput remap="configure">./configure --prefix=/usr \
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--host=$LFS_TGT</userinput></screen>
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<screen><userinput remap="configure">./configure --prefix=/usr --host=$LFS_TGT</userinput></screen>
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<!-- devs: if using - -build here, the build system wants to compile
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the signature file with "file" on the build system, but stops if it is not
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@ -59,8 +59,7 @@ mv -v mpc-&mpc-version; mpc</userinput></screen>
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<screen><userinput remap="pre">case $(uname -m) in
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x86_64)
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sed -e '/m64=/s/lib64/lib/' \
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-i.orig gcc/config/i386/t-linux64
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sed -e '/m64=/s/lib64/lib/' -i.orig gcc/config/i386/t-linux64
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;;
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esac</userinput></screen>
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@ -74,7 +73,7 @@ esac</userinput></screen>
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<screen><userinput remap="pre">mkdir -v build
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cd build</userinput></screen>
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<para>Create a symlink that allos libgcc to be built with posix threads
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<para>Create a symlink that allows libgcc to be built with posix threads
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support:</para>
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<screen><userinput remap="pre">mkdir -pv $LFS_TGT/libgcc
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@ -109,7 +108,7 @@ ln -s ../../../libgcc/gthr-posix.h $LFS_TGT/libgcc/gthr-default.h</userinput></s
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<varlistentry>
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<term><parameter>-with-build-sysroot=$LFS</parameter></term>
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<listitem>
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<para>Normally, using <parameter>--host=</parameter> ensures that
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<para>Normally, using <parameter>--host</parameter> ensures that
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a cross-compiler is used for building gcc, and that compiler knows
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that it has to look for headers and libraries in <filename
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class="directory">$LFS</filename>. But the build system of GCC uses
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@ -138,7 +137,7 @@ ln -s ../../../libgcc/gthr-posix.h $LFS_TGT/libgcc/gthr-default.h</userinput></s
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<screen><userinput remap="install">make DESTDIR=$LFS install</userinput></screen>
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<para>As a finishing touch, create a symlink. Many programs and scripts
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<para>As a finishing touch, create a utility symlink. Many programs and scripts
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run <command>cc</command> instead of <command>gcc</command>, which is
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used to keep programs generic and therefore usable on all kinds of UNIX
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systems where the GNU C compiler is not always installed. Running
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<para>This chapter shows how to cross-compile basic utilities using
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the just built cross-toolchain. Those utilities are installed into
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their final location, but cannot be used yet. Basic tasks still rely on
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the hosts tools. Nevertheless, the installed libraries are used when
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the host's tools. Nevertheless, the installed libraries are used when
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linking.</para>
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<para>Using the utilities will be possible in next chapter after entering
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the <quote>chroot</quote> environment. But all the packages built in the
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present chapter need themselves to be built. So we cannot be independent
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on the build system yet.</para>
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present chapter need to be built before we do that. Therefore we cannot be
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independent of the host system yet.</para>
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<para>Once again, let us recall that improper setting of <envar>LFS</envar>
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together with building as root, may render your computer unusable.
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program on the build host:</para>
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<screen><userinput remap="pre">mkdir build
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cd build
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../configure
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make -C include
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make -C progs tic
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cd ..</userinput></screen>
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pushd build
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../configure
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make -C include
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make -C progs tic
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popd</userinput></screen>
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<para>Prepare Ncurses for compilation:</para>
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<sect2 role="content">
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<title/>
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<para>Details on this package are located in
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<xref linkend="contents-tar" role="."/></para>
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<para>Details on this package are located in <xref linkend="contents-tar" role="."/></para>
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</sect2>
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<para>Make sure that all essential files are in the correct directory:</para>
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<screen><userinput remap="install">mv -v $LFS/usr/bin/{lzma,unlzma,lzcat,xz,unxz,xzcat} $LFS/bin
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mv -v $LFS/usr/lib/liblzma.so.* $LFS/lib
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<screen><userinput remap="install">mv -v $LFS/usr/bin/{lzma,unlzma,lzcat,xz,unxz,xzcat} $LFS/bin
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mv -v $LFS/usr/lib/liblzma.so.* $LFS/lib
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ln -svf ../../lib/$(readlink $LFS/usr/lib/liblzma.so) $LFS/usr/lib/liblzma.so</userinput></screen>
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</sect2>
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<sect2 role="content">
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<title/>
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<para>Details on this package are located in<!-- TODO
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<xref linkend="contents-xz" role="."/> --></para>
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<para>Details on this package are located in <xref linkend="contents-xz" role="."/></para>
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</sect2>
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<para>The Findutils package contains programs to find files. These programs
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are provided to recursively search through a directory tree and to
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create, maintain, and search a database (often faster than the recursive
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find, but unreliable if the database has not been recently updated).</para>
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find, but is unreliable if the database has not been recently updated).</para>
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<segmentedlist>
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<segtitle>&buildtime;</segtitle>
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<sect2 role="package">
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<title/>
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<para>The Grep package contains programs for searching through files.</para>
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<para>The Grep package contains programs for searching through teh contents of files.</para>
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<segmentedlist>
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<segtitle>&buildtime;</segtitle>
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<sect2 role="package">
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<title/>
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<para>The Make package contains a program for compiling packages.</para>
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<para>The Make package contains a program for controlling the generation of
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executables and other non-source files of a program from the program's
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source files. .</para>
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<segmentedlist>
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<segtitle>&buildtime;</segtitle>
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<sect2 role="package">
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<title/>
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<para>The Tar package contains an archiving program.</para>
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<para>The Tar package provides the ability to create tar archives, as well
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as various other kinds of manipulation. Tar can be used on
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previously created archives to extract files, to store additional files, or
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to update or list files which were already stored. </para>
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<segmentedlist>
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<segtitle>&buildtime;</segtitle>
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<!ENTITY version "20200608-cross2">
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<!ENTITY version "20200610-cross2">
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<!ENTITY short-version "svn"> <!-- Used below in &blfs-book;
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Change to x.y for release but not -rc releases -->
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<!ENTITY generic-version "cross-chap5"> <!-- Use "development" or "x.y[-pre{x}]" -->
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<!ENTITY versiond "20200608-cross2-systemd">
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<!ENTITY versiond "20200610-cross2-systemd">
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<!ENTITY short-versiond "systemd">
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<!ENTITY generic-versiond "20200608-cross2-systemd">
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<!ENTITY generic-versiond "20200610-cross2-systemd">
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<!ENTITY releasedate "June 8th, 2020">
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<!ENTITY releasedate "June 10th, 2020">
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<!ENTITY copyrightdate "1999-2020"><!-- jhalfs needs a literal dash, not – -->
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