XFAIL tests on SLES11

[bcain]

Summary

XFAIL some failing tests for SLES11 (older glibc), also replace spaces in linux distro w/dashes.

[mclow.lists]

Can you give an example of linux distro names with spaces in it?
Other than that, this looks fine to me.

utils/libcxx/test/target_info.py

193

A comment here would be helpful to future readers.

[bcain]

In D35802#857702, @mclow.lists wrote:

Can you give an example of linux distro names with spaces in it?
Other than that, this looks fine to me.

platform.linux_distribution()[0] gives "SUSE Linux Enterprise Server" on SLES11.

utils/libcxx/test/target_info.py

193

How about "# some distros have spaces, lit doesn't cope well with those so we'll replace w/dashes" ?

[mclow.lists]

utils/libcxx/test/target_info.py

193

Yes. something like that. (with the SUSE example, maybe)

[bcain]

Updated per review comments.

[bcain]

Made the recommended changes.

[mclow.lists]

LGTM. Thanks!

test/std/depr/depr.c.headers/uchar_h.pass.cpp

 //
 //===----------------------------------------------------------------------===//
 //
+// XFAIL: suse-linux-enterprise-server-11
 // XFAIL: apple-darwin
 // XFAIL: newlib
 

test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/generic_category.pass.cpp

 //
 //===----------------------------------------------------------------------===//
 
+// XFAIL: suse-linux-enterprise-server-11
 // XFAIL: with_system_cxx_lib=macosx10.12
 // XFAIL: with_system_cxx_lib=macosx10.11
 // XFAIL: with_system_cxx_lib=macosx10.10

test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/system_category.pass.cpp

 
 // const error_category& system_category();
 
+// XFAIL: suse-linux-enterprise-server-11
 // XFAIL: with_system_cxx_lib=macosx10.12
 // XFAIL: with_system_cxx_lib=macosx10.11
 // XFAIL: with_system_cxx_lib=macosx10.10

utils/libcxx/test/target_info.py

 
     def platform_name(self):
         name, _, _ = platform.linux_distribution()
-        name = name.lower().strip()
+        # Some distros have spaces, e.g. 'SUSE Linux Enterprise Server'
+        # lit features can't have spaces
+        name = name.lower().strip().replace(' ', '-')
         return name # Permitted to be None
 
     def platform_ver(self):
         _, ver, _ = platform.linux_distribution()
-        ver = ver.lower().strip()
+        ver = ver.lower().strip().replace(' ', '-')
         return ver # Permitted to be None.
 
     def add_locale_features(self, features):