diff options
| -rw-r--r-- | chapter05/kernel-exp.xml | 29 | ||||
| -rw-r--r-- | chapter05/kernel-inst.xml | 7 | ||||
| -rw-r--r-- | index.xml | 6 |
3 files changed, 19 insertions, 23 deletions
diff --git a/chapter05/kernel-exp.xml b/chapter05/kernel-exp.xml index 497b454c0..8d6ab66e7 100644 --- a/chapter05/kernel-exp.xml +++ b/chapter05/kernel-exp.xml @@ -7,30 +7,25 @@ that this is done prior to <emphasis>each</emphasis> kernel compilation, and that we shouldn't rely on the source tree being automatically clean after untarring.</para> -<para><userinput>yes "" | make config:</userinput> This runs make config and -answers with the default answer to every question the config script asks -the user (it does this by simply doing the equivalent of hitting the -Enter key, thus accepting the default Y and N answers to the questions). -We're not configuring the real kernel here, we just need to have some sort -of configure file created so that we can run make dep next that will -create a few header files in <filename>include/linux</filename>, like -version.h, among others, that we will need to compile Glibc and other -packages later in chroot.</para> - -<para><userinput>make dep:</userinput> make dep checks dependencies and sets -up the dependencies file. We don't really care about the dependency -checks, but what we do care about is that make dep creates those -aforementioned files in <filename>include/linux</filename> we will be -needing later on.</para> +<para><userinput>make include/linux/version.h</userinput> and +<userinput>make symlinks</userinput>: This creates the +<filename>include/linux/version.h</filename>, as well as the <filename +class="symlink">include/asm</filename> symlink.</para> <para><userinput>mkdir $LFS/usr/include/asm</userinput> and <userinput>cp include/asm/* $LFS/usr/include/asm</userinput>: This copies the platform-specific assembler kernel header files to -<filename>$LFS/usr/include/asm</filename>.</para> +<filename>$LFS/usr/include/asm</filename></para> <para><userinput>cp -R include/linux $LFS/usr/include</userinput>: This command copies the cross-platform kernel header files to -<filename>$LFS/usr/include</filename>.</para> +<filename>$LFS/usr/include</filename></para> + +<para><userinput>touch $LFS/usr/include/linux/autoconf.h</userinput>: Some +kernel header files include this <filename>autconf.h</filename> file, but +outside the Linux source tree, that file has no meaning so we just create +an empty one so we don't get compile errors whenever it happens to be a +dependency of another kernel header file.</para> </sect2> diff --git a/chapter05/kernel-inst.xml b/chapter05/kernel-inst.xml index 9cd6d99d1..522035354 100644 --- a/chapter05/kernel-inst.xml +++ b/chapter05/kernel-inst.xml @@ -11,11 +11,12 @@ compile the packages that need the kernel.</para> command:</para> <para><screen><userinput>make mrproper && -yes "" | make config && -make dep && +make include/linux/version.h && +make symlinks && mkdir $LFS/usr/include/asm && cp include/asm/* $LFS/usr/include/asm && -cp -R include/linux $LFS/usr/include</userinput></screen></para> +cp -R include/linux $LFS/usr/include && +touch $LFS/usr/include/linux/autoconf.h</userinput></screen></para> </sect2> @@ -4,8 +4,8 @@ <!ENTITY book SYSTEM "book/book.xml"> -<!ENTITY version "20020402"> -<!ENTITY releasedate "April 2nd, 2002"> +<!ENTITY version "20020403"> +<!ENTITY releasedate "April 3rd, 2002"> <!ENTITY ftp-root "ftp://ftp.linuxfromscratch.org"> <!ENTITY http-root "http://ftp.linuxfromscratch.org"> @@ -650,7 +650,7 @@ <!ENTITY kernel-contversion "2.4.17"> <!ENTITY kernel-size "23,595 KB"> <!ENTITY kernel-compsize-static "132 MB"> -<!ENTITY kernel-time-static "3 minutes"> +<!ENTITY kernel-time-static "1 minute"> <!ENTITY kernel-compsize "Depends on options selected"> <!ENTITY kernel-time "Depends on options selected"> <!ENTITY kernel-package "linux-&kernel-version;.tar.bz2"> |