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Diffstat (limited to 'chapter05/flex.xml')
| -rw-r--r-- | chapter05/flex.xml | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/chapter05/flex.xml b/chapter05/flex.xml index 5e1afa194..5761e82e5 100644 --- a/chapter05/flex.xml +++ b/chapter05/flex.xml @@ -45,19 +45,37 @@ <para>Prepare Flex for compilation:</para> -<screen><userinput remap="configure">./configure --prefix=/tools</userinput></screen> +<screen><userinput remap="configure">./configure --prefix=/usr \ + --host=$LFS_TGT \ + --build=$(build-aux/config.guess) \ + --disable-bootstrap \ + --docdir=/usr/share/doc/flex-&flex-version;</userinput></screen> + + <variablelist> + <title>The meaning of the new configure option:</title> + + <varlistentry> + <term><parameter>--disable-bootstrap</parameter></term> + <listitem> + <para>Normally, building flex is done in two stages. A first + programs, which is used to generate the source of a second one, + which is then compiled. When using cross-compilation, the first + program is generated on the build systemd. However, due to a bug + in configure, the presence of some funciton is tested only on the + host system. If this function is not found on the build system, the + build fails. This can be prevented by disabling the two stage + build.</para> + </listitem> + </varlistentry> + </variablelist> <para>Compile the package:</para> <screen><userinput remap="make">make</userinput></screen> - <para>To test the results, issue:</para> - -<screen><userinput remap="test">make check</userinput></screen> - <para>Install the package:</para> -<screen><userinput remap="install">make install</userinput></screen> +<screen><userinput remap="install">make DESTDIR=$LFS install</userinput></screen> </sect2> |