t/cindex*: require SCM_RIGHTS for these tests

Code search will require SCM_RIGHTS, and Inline::C on BSDs
probably isn't too onerous a dependency for new features as
all the ones I've tested have it packaged.

Furthermore, requiring SCM_RIGHTS isn't far off since OpenBSD's
Perl is patched to route the `syscall' perlop through libc[1],
while NetBSD[2] and FreeBSD[3] actually do strive for backwards
compatibility.  We'd just need to use the numbers and not rely
on syscall.ph shipped with Perl since the macro names themselves
are unstable.

[1] https://cvsweb.openbsd.org/src/gnu/usr.bin/perl/gen_syscall_emulator.pl
[2] https://www.netbsd.org/docs/internals/en/chap-processes.html#syscall_versioning
[3] https://wiki.freebsd.org/AddingSyscalls#Backward_compatibily

2 files changed, 2 insertions, 2 deletions

diff --git a/t/cindex-join.t b/t/cindex-join.t
index 2836eb6c..ac90cd64 100644
--- a/t/cindex-join.t
+++ b/t/cindex-join.t
@@ -12,7 +12,7 @@ use autodie;
 use File::Spec;
 $ENV{TEST_REMOTE_JOIN} or plan skip_all => 'TEST_REMOTE_JOIN unset';
 local $ENV{TAIL_ALL} = $ENV{TAIL_ALL} // 1; # while features are unstable
-require_mods(qw(json Xapian DBD::SQLite));
+require_mods(qw(json Xapian DBD::SQLite +SCM_RIGHTS));
 my @code = qw(https://80x24.org/mwrap-perl.git
                 https://80x24.org/mwrap.git);
 my @inboxes = qw(https://80x24.org/mwrap-public 2 inbox.comp.lang.ruby.mwrap
diff --git a/t/cindex.t b/t/cindex.t
index 1a9e564a..261945bf 100644
--- a/t/cindex.t
+++ b/t/cindex.t
@@ -6,7 +6,7 @@ use PublicInbox::TestCommon;
 use Cwd qw(getcwd abs_path);
 use List::Util qw(sum);
 use autodie qw(close open rename);
-require_mods(qw(json Xapian));
+require_mods(qw(json Xapian +SCM_RIGHTS));
 use_ok 'PublicInbox::CodeSearchIdx';
 use PublicInbox::Import;
 my ($tmp, $for_destroy) = tmpdir();