Author: renodr Date: Wed Dec 12 16:05:54 2018 New Revision: 11494 Log: Add a note to libffi about portability.
Modified: trunk/BOOK/chapter01/changelog.xml trunk/BOOK/chapter06/libffi.xml trunk/BOOK/general.ent Modified: trunk/BOOK/chapter01/changelog.xml ============================================================================== --- trunk/BOOK/chapter01/changelog.xml Tue Dec 11 13:35:18 2018 (r11493) +++ trunk/BOOK/chapter01/changelog.xml Wed Dec 12 16:05:54 2018 (r11494) @@ -43,6 +43,18 @@ appropriate for the entry or if needed the entire day's listitem. --> <listitem> + <para>2018-12-12</para> + <itemizedlist> + <listitem> + <para>[renodr] - Add a note to libffi about optimizing for the + specific CPU in use at compile time. Similar to GMP, this causes + Illegal Operation errors if the installation is moved to another + system.</para> + </listitem> + </itemizedlist> + </listitem> + + <listitem> <para>2018-12-11</para> <itemizedlist> <listitem revision='systemd'> Modified: trunk/BOOK/chapter06/libffi.xml ============================================================================== --- trunk/BOOK/chapter06/libffi.xml Tue Dec 11 13:35:18 2018 (r11493) +++ trunk/BOOK/chapter06/libffi.xml Wed Dec 12 16:05:54 2018 (r11494) @@ -42,6 +42,14 @@ <sect2 role="installation"> <title>Installation of Libffi</title> + <note> + <para>Similar to GMP, libffi builds with optimizations specific + to the proccesor in use. If building for another system, export + CFLAGS and CXXFLAGS to specify a generic build for your architecture. + If this is not done, all applications that link to libffi will trigger + Illegal Operation Errors.</para> + </note> + <para>Modify the Makefile to install headers into the standard <filename class="directory">/usr/include</filename> directory instead of <filename class="directory">/usr/lib/libffi-3.2.1/include</filename>.</para> Modified: trunk/BOOK/general.ent ============================================================================== --- trunk/BOOK/general.ent Tue Dec 11 13:35:18 2018 (r11493) +++ trunk/BOOK/general.ent Wed Dec 12 16:05:54 2018 (r11494) @@ -1,13 +1,13 @@ -<!ENTITY version "SVN-20181211"> +<!ENTITY version "SVN-20181212"> <!ENTITY short-version "svn"> <!-- Used below in &blfs-book; Change to x.y for release but not -rc releases --> <!ENTITY generic-version "development"> <!-- Use "development" or "x.y[-pre{x}]" --> -<!ENTITY versiond "20181211-systemd"> +<!ENTITY versiond "20181212-systemd"> <!ENTITY short-versiond "systemd"> <!ENTITY generic-versiond "systemd"> -<!ENTITY releasedate "December 11, 2018"> +<!ENTITY releasedate "December 12, 2018"> <!ENTITY copyrightdate "1999-2018"><!-- jhalfs needs a literal dash, not – --> <!ENTITY milestone "8.4"> -- http://lists.linuxfromscratch.org/listinfo/lfs-book FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page