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Modernize the 12.11 Threading Libraries section of the PH

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Approved by:	bcr (mentor)
This commit is contained in:
Eitan Adler 2012-12-16 22:56:36 +00:00
parent dbd558b55d
commit afd9569330
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=40394
1 changed files with 3 additions and 3 deletions
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6
en_US.ISO8859-1/books/porters-handbook/book.xml
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@ -16140,8 +16140,8 @@ exec %%LOCALBASE%%/bin/java -jar %%DATADIR%%/foo.jar "$@"</programlisting>
<para>The threading library must be linked to the binaries using
a special linker flag <literal>-pthread</literal> on &os;. If
a port insists on linking <literal>-lpthread</literal> or
<literal>-lc_r</literal> directly, patch it to use
a port insists on linking <literal>-lpthread</literal>
directly, patch it to use
<makevar>PTHREAD_LIBS</makevar> variable provided by the ports
framework. This variable usually has the value of
<literal>-pthread</literal>, but on certain architectures and
@ -16153,7 +16153,7 @@ exec %%LOCALBASE%%/bin/java -jar %%DATADIR%%/foo.jar "$@"</programlisting>
<para>If building the port errors out with
<literal>unrecognized option '-pthread'</literal> when
setting <makevar>PTHREAD_LIBS</makevar>, it may be desirable
to use <command>gcc</command> as linker by setting
to use <command>cc</command> as linker by setting
<makevar>CONFIGURE_ENV</makevar> to
<literal>LD=${CC}</literal>. The
<literal>-pthread</literal> option is not supported by