diff options
Diffstat (limited to 'chapter06')
| -rw-r--r-- | chapter06/bc.xml | 42 | ||||
| -rw-r--r-- | chapter06/binutils.xml | 8 |
2 files changed, 39 insertions, 11 deletions
diff --git a/chapter06/bc.xml b/chapter06/bc.xml index 48ea215fb..154ed5c8f 100644 --- a/chapter06/bc.xml +++ b/chapter06/bc.xml @@ -40,7 +40,7 @@ <sect2 role="installation"> <title>Installation of Bc</title> - +<!-- <para>First, change an internal script to use <command>sed</command> instead of <command>ed</command>:</para> @@ -69,19 +69,21 @@ ln -sfv libncursesw.so.6 /usr/lib/libncurses.so</userinput></screen> files in the early stages of LFS:</para> <screen><userinput remap="pre">sed -i -e '/flex/s/as_fn_error/: ;; # &/' configure</userinput></screen> - +--> <para>Prepare Bc for compilation:</para> - -<screen><userinput remap="configure">./configure --prefix=/usr \ - --with-readline \ - --mandir=/usr/share/man \ - --infodir=/usr/share/info</userinput></screen> +<!-- +<screen><userinput remap="configure">./configure - -prefix=/usr \ + - -with-readline \ + - -mandir=/usr/share/man \ + - -infodir=/usr/share/info</userinput></screen> +--> +<screen><userinput remap="configure">PREFIX=/usr CC=gcc CFLAGS="-std=c99" ./configure.sh -G -O3</userinput></screen> <variablelist> <title>The meaning of the configure options:</title> - +<!-- <varlistentry> - <term><parameter>--with-readline</parameter></term> + <term><parameter>- -with-readline</parameter></term> <listitem> <para>This option tells Bc to use the <filename class="libraryfile">readline</filename> library that is already @@ -89,19 +91,39 @@ ln -sfv libncursesw.so.6 /usr/lib/libncurses.so</userinput></screen> version.</para> </listitem> </varlistentry> +--> + <varlistentry> + <term><parameter>CC=gcc CFLAGS="-std=c99"</parameter></term> + <listitem> + <para>These parameters specify the compiler and C standard to use.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><parameter>-G -O3</parameter></term> + <listitem> + <para>These parameters specify the optimization to use. Debug symbols + will be retained.</para> + </listitem> + </varlistentry> </variablelist> <para>Compile the package:</para> <screen><userinput remap="make">make</userinput></screen> - +<!-- <para>To test bc, run the commands below. There is quite a bit of output, so you may want to redirect it to a file. There are a very small percentage of tests (10 of 12,144) that will indicate a round off error at the last digit.</para> <screen><userinput remap="test">echo "quit" | ./bc/bc -l Test/checklib.b</userinput></screen> +--> + + <para>To test bc, run:</para> + +<screen><userinput remap="test">make test</userinput></screen> + <para>Install the package:</para> diff --git a/chapter06/binutils.xml b/chapter06/binutils.xml index 95a263939..3d7f532e5 100644 --- a/chapter06/binutils.xml +++ b/chapter06/binutils.xml @@ -57,6 +57,11 @@ <screen><computeroutput>The system has no more ptys. Ask your system administrator to create more.</computeroutput></screen> + <para>Now remove one test that prevents the tests from running + to completion:</para> + +<screen><userinput remap="pre">sed -i '/@\tincremental_copy/d' gold/testsuite/Makefile.in</userinput></screen> + <para>The Binutils documentation recommends building Binutils in a dedicated build directory:</para> @@ -152,7 +157,8 @@ cd build</userinput></screen> <screen><userinput remap="test">make -k check</userinput></screen> - <para>One test, debug_msg.sh, is known to fail.</para> + <para>The PC-relative offset test and + the debug_msg.sh test may fail in the LFS environment.</para> <para>Install the package:</para> |