Add (EXPERIMENTAL) in prompts of those options that depend on EXPERIMENTAL.
1 Lets you work around the canadian cross build error
3 .../gcc-3.4.0-glibc-2.1.3/build-glibc/elf/sln .../gcc-3.4.0-glibc-2.1.3/build-glibc/elf/symlink.list
4 make[1]: *** [install-symbolic-link] Segmentation fault
5 make[1]: Leaving directory `.../gcc-3.4.0-glibc-2.1.3/glibc-2.1.3'
6 make: *** [install] Error 2
8 by setting --host != --build when running glibc-2.1.3/configure
9 instead of hoping that host and build aren't aliases for each other
10 and that running a host program on the build machine doesn't
11 put up a dialog box or accidentally work.
13 (cf. http://sources.redhat.com/ml/crossgcc/2002-08/msg00099.html, in which
14 the run of conftest caused a dialog box to pop up and block the build on cygwin)
16 --- glibc-2.1.3/configure.old 2004-05-26 19:30:45.000000000 -0700
17 +++ glibc-2.1.3/configure 2004-05-26 19:42:29.000000000 -0700
19 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
20 echo "$ac_t""$build" 1>&6
22 -if test $host != $build; then
23 +if test x$host_alias != x$build_alias; then
24 ac_tool_prefix=${host_alias}-
28 if { (eval echo configure:1488: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
29 ac_cv_prog_cc_works=yes
30 # If we can't run a trivial program, we are probably using a cross compiler.
31 - if (./conftest; exit) 2>/dev/null; then
32 + if test x$host_alias == x$build_alias && (./conftest; exit) 2>/dev/null; then
33 ac_cv_prog_cc_cross=no
35 ac_cv_prog_cc_cross=yes
37 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
38 echo "$ac_t""$build" 1>&6
40 -if test $host != $build; then
41 +if test x$host_alias != x$build_alias; then
44 # Extract the first word of "$ac_prog", so it can be a program name with args.