+2006-10-13 David Edelsohn <edelsohn@gnu.org>
+
+ * doc/install.texi (*-ibm-aix*): Add comment about 32-bit GMP
+ and MPFR for gfortran.
+
2006-10-13 Carlos O'Donell <carlos@codesourcery.com>
* config/elfos.h (MAX_OFILE_ALIGNMENT): Default to largest
instructions}, where we strongly recommend specifying an absolute path
to invoke @var{srcdir}/configure.
+Because GCC on AIX is built as a 32-bit executable by default,
+(although it can generate 64-bit programs) the GMP and MPFR libraries
+required by gfortran must be 32-bit libraries. Building GMP and MPFR
+as static archive libraries works better than shared libraries.
+
Errors involving @code{alloca} when building GCC generally are due
to an incorrect definition of @code{CC} in the Makefile or mixing files
compiled with the native C compiler and GCC@. During the stage1 phase of