+2007-03-09 Stepan Kasal <kasal@ucw.cz>
+
+ * doc/autoconf.texi (Specifying Names): `--host' does not
+ change the build type.
+
2007-03-05 Paul Eggert <eggert@cs.ucla.edu>
* doc/autoconf.texi (C Compiler): Warn that AC_C_BIGENDIAN
@section Specifying the System Type
@cindex System type
-Like other @acronym{GNU} @command{configure} scripts, Autoconf-generated
+Autoconf-generated
@command{configure} scripts can make decisions based on a canonical name
for the system type, which has the form:
@samp{@var{cpu}-@var{vendor}-@var{os}}, where @var{os} can be
If you mean to override the result of @command{config.guess}, use
@option{--build}, not @option{--host}, since the latter enables
-cross-compilation. For historical reasons, passing @option{--host} also
-changes the build type. Therefore, whenever you specify @option{--host},
+cross-compilation. For historical reasons,
+whenever you specify @option{--host},
be sure to specify @option{--build} too; this will be fixed in the
future. So, to enter cross-compilation mode, use a command like this