diff options
Diffstat (limited to 'chapter08/libffi.xml')
| -rw-r--r-- | chapter08/libffi.xml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/chapter08/libffi.xml b/chapter08/libffi.xml index d71f8d2e6..4f778961d 100644 --- a/chapter08/libffi.xml +++ b/chapter08/libffi.xml @@ -44,8 +44,10 @@ <note> <para>Similar to GMP, libffi builds with optimizations specific - to the processor in use. If building for another system, export - CFLAGS and CXXFLAGS to specify a generic build for your architecture. + to the processor in use. If building for another system, change the + value of the <parameter>--with-gcc-arch=</parameter> parameter in the + following command to an architecture name fully implemented by the + CPU on that system. If this is not done, all applications that link to libffi will trigger Illegal Operation Errors.</para> </note> |