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ncurses: Simplify evading from mawk

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Since it's overridable with the command line, just override it instead
of using a sed.
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Xi Ruoyao 2024-08-18 20:13:59 +08:00
parent 39dca771d7
commit e4b4449d11
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1 changed files with 11 additions and 18 deletions
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29
chapter06/ncurses.xml
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@ -43,16 +43,12 @@
<sect2 role="installation">
<title>Installation of Ncurses</title>
<para>First, ensure that <command>gawk</command> is found first during configuration:</para>
<screen><userinput remap="pre">sed -i s/mawk// configure</userinput></screen>
<para>Then, run the following commands to build the <quote>tic</quote>
<para>First, run the following commands to build the <quote>tic</quote>
program on the build host:</para>
<screen><userinput remap="pre">mkdir build
pushd build
../configure
../configure AWK=gawk
make -C include
make -C progs tic
popd</userinput></screen>
@ -69,7 +65,8 @@ popd</userinput></screen>
--with-cxx-shared \
--without-debug \
--without-ada \
--disable-stripping</userinput></screen>
--disable-stripping \
AWK=gawk</userinput></screen>
<variablelist>
<title>The meaning of the new configure options:</title>
@ -131,21 +128,17 @@ popd</userinput></screen>
Using host tools on cross-compiled programs can cause failure.</para>
</listitem>
</varlistentry>
<!-- this is the default >= 6.5
<varlistentry>
<term><parameter>- -enable-widec</parameter></term>
<term><parameter>AWK=gawk</parameter></term>
<listitem>
<para>This switch causes wide-character libraries (e.g., <filename
class="libraryfile">libncursesw.so.&ncurses-version;</filename>)
to be built instead of normal ones (e.g., <filename
class="libraryfile">libncurses.so.&ncurses-version;</filename>).
These wide-character libraries are usable in both multibyte and
traditional 8-bit locales, while normal libraries work properly
only in 8-bit locales. Wide-character and normal libraries are
source-compatible, but not binary-compatible.</para>
<para>This switch prevents the building system from using the
<command>mawk</command> program from the host.
Some<!-- FIXME vauge --> versions of <command>mawk</command> can
cause this package fail to build. <!-- It seems happened in 2015,
is there any updated into? --></para>
</listitem>
</varlistentry>
-->
</variablelist>
<para>Compile the package:</para>