Ticket #2712: parallel-compiling.patch

File parallel-compiling.patch, 1.8 KB (added by littlebat, 14 years ago)

parallel compiling patch

  • chapter04/aboutsbus.xml 

    diff -Nur BOOK/chapter04/aboutsbus.xml BOOK.20100708/chapter04/aboutsbus.xml
    old new  
    4545  <command>make</command> program how many processors are available.  For
    4646  instance, a Core2Duo can support two simultaneous processes with:</para>
    4747
    48   <screen><userinput>set MAKEFLAGS='-j 2'</userinput></screen>
     48  <screen><userinput>export MAKEFLAGS='-j 2'</userinput></screen>
    4949
    5050  <para>or just building with:</para>
    5151

  • chapter06/introduction.xml 

    diff -Nur BOOK/chapter06/introduction.xml BOOK.20100708/chapter06/introduction.xml
    old new  
    3939  <para>The order that packages are installed in this chapter needs to be
    4040  strictly followed to ensure that no program accidentally acquires a path
    4141  referring to <filename class="directory">/tools</filename> hard-wired into
    42   it. For the same reason, do not compile packages in parallel. Compiling in
    43   parallel may save time (especially on dual-CPU machines), but it could result
    44   in a program containing a hard-wired path to <filename
    45   class="directory">/tools</filename>, which will cause the program to stop
    46   working when that directory is removed.</para>
     42  it. A program containing a hard-wired path to <filename  class="directory">
     43  /tools</filename> will cause the program to stop working when that directory
     44  is removed. So, you must start compile a package after its previous package
     45  has been built over in order.</para>
    4746
    4847  <para>Before the installation instructions, each installation page provides
    4948  information about the package, including a concise description of what it