diff --git a/basis/bootstrap/stage2.factor b/basis/bootstrap/stage2.factor
index 301833a114..ffa878b326 100644
--- a/basis/bootstrap/stage2.factor
+++ b/basis/bootstrap/stage2.factor
@@ -106,7 +106,6 @@ CONSTANT: default-components
         "stage2: deployment mode" print
     ] [
         "debugger" require
-        os unix? [ "debugger.unix" require ] when
         "listener" require
     ] if
 
diff --git a/basis/debugger/debugger.factor b/basis/debugger/debugger.factor
index 5c5fa8c1cd..f7482bd5dd 100644
--- a/basis/debugger/debugger.factor
+++ b/basis/debugger/debugger.factor
@@ -391,3 +391,5 @@ M: callsite-not-compiled summary
     drop "Caller not compiled with the optimizing compiler" ;
 
 { "threads" "debugger" } "debugger.threads" require-when
+
+os unix? [ "debugger.unix" require ] when
diff --git a/basis/debugger/unix/unix.factor b/basis/debugger/unix/unix.factor
index 1f27bc1dbb..62b2969c5a 100644
--- a/basis/debugger/unix/unix.factor
+++ b/basis/debugger/unix/unix.factor
@@ -1,12 +1,9 @@
 ! Copyright (C) 2009 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: accessors debugger io kernel math prettyprint sequences
-system unix.signals ;
+USING: debugger io kernel prettyprint sequences system
+unix.signals ;
 IN: debugger.unix
 
-: signal-name. ( n -- )
-    signal-name [ " (" ")" surround write ] when* ;
-
 M: unix signal-error. ( obj -- )
     "Unix signal #" write
     third [ pprint ] [ signal-name. ] bi nl ;
diff --git a/basis/io/launcher/unix/unix-tests.factor b/basis/io/launcher/unix/unix-tests.factor
index 4608db9719..248a16dc9b 100644
--- a/basis/io/launcher/unix/unix-tests.factor
+++ b/basis/io/launcher/unix/unix-tests.factor
@@ -1,12 +1,10 @@
-USING: accessors calendar concurrency.promises continuations
-debugger.unix destructors io io.backend.unix io.directories
-io.encodings.ascii io.encodings.binary io.encodings.utf8
-io.files io.launcher io.launcher.unix io.streams.duplex
-io.timeouts kernel libc locals math namespaces sequences threads
-tools.test unix.process ;
+USING: accessors calendar concurrency.promises destructors io
+io.backend.unix io.directories io.encodings.ascii
+io.encodings.binary io.encodings.utf8 io.files io.launcher
+io.streams.duplex io.timeouts kernel libc locals math namespaces
+sequences threads tools.test unix.process unix.signals ;
 IN: io.launcher.unix.tests
 
-
 [
     { } [ { "touch" "launcher-test-1" } try-process ] unit-test
 
diff --git a/basis/io/launcher/unix/unix.factor b/basis/io/launcher/unix/unix.factor
index ad0a76cf67..ce75d91cc2 100644
--- a/basis/io/launcher/unix/unix.factor
+++ b/basis/io/launcher/unix/unix.factor
@@ -5,6 +5,7 @@ continuations environment fry io.backend io.backend.unix
 io.files.private io.files.unix io.launcher io.launcher.private
 io.pathnames io.ports kernel libc math namespaces sequences
 simple-tokenizer strings system unix unix.ffi unix.process ;
+QUALIFIED-WITH: unix.signals sig
 IN: io.launcher.unix
 
 : get-arguments ( process -- seq )
@@ -104,10 +105,8 @@ M: unix (kill-process) ( process -- )
 : find-process ( handle -- process )
     processes get keys [ handle>> = ] with find nip ;
 
-TUPLE: signal n ;
-
 : code>status ( code -- obj )
-    dup WIFSIGNALED [ WTERMSIG signal boa ] [ WEXITSTATUS ] if ;
+    dup WIFSIGNALED [ WTERMSIG sig:signal boa ] [ WEXITSTATUS ] if ;
 
 M: unix (wait-for-processes) ( -- ? )
     { int } [ -1 swap WNOHANG waitpid ] with-out-parameters
diff --git a/basis/openssl/libcrypto/libcrypto.factor b/basis/openssl/libcrypto/libcrypto.factor
index 1273ba6a21..68065aef13 100644
--- a/basis/openssl/libcrypto/libcrypto.factor
+++ b/basis/openssl/libcrypto/libcrypto.factor
@@ -11,7 +11,7 @@ IN: openssl.libcrypto
 
 << "libcrypto" {
     { [ os windows? ] [ "libcrypto-37.dll" ] }
-    { [ os macosx? ] [ { "libcrypto.46.dylib" "libcrypto.44.dylib" } find-library-from-list ] }
+    { [ os macosx? ] [ { "libcrypto.46.dylib" "libcrypto.44.dylib" "libcrypto.dylib" } find-library-from-list ] }
     { [ os unix? ] [ "libcrypto.so" ] }
 } cond cdecl add-library >>
 
diff --git a/basis/openssl/libssl/libssl.factor b/basis/openssl/libssl/libssl.factor
index e1f76347f8..c3a712200a 100644
--- a/basis/openssl/libssl/libssl.factor
+++ b/basis/openssl/libssl/libssl.factor
@@ -9,7 +9,7 @@ IN: openssl.libssl
 
 << "libssl" {
     { [ os windows? ] [ "libssl-38.dll" ] }
-    { [ os macosx? ] [ { "libssl.44.dylib" "libssl.42.dylib" } find-library-from-list ] }
+    { [ os macosx? ] [ { "libssl.44.dylib" "libssl.42.dylib" "libssl.dylib" } find-library-from-list ] }
     { [ os unix? ] [ "libssl.so" ] }
 } cond cdecl add-library >>
 
diff --git a/basis/tools/deploy/deploy-tests.factor b/basis/tools/deploy/deploy-tests.factor
index 6e8ebf2d73..6ad4627851 100644
--- a/basis/tools/deploy/deploy-tests.factor
+++ b/basis/tools/deploy/deploy-tests.factor
@@ -59,7 +59,7 @@ delete-staging-images
 ! { } [ "bunny" shake-and-bake 2559640 small-enough? ] long-unit-test
 { } [ "bunny" shake-and-bake 2700000 small-enough? ] long-unit-test
 
-{ } [ "gpu.demos.bunny" shake-and-bake 3650000 small-enough? ] long-unit-test
+{ } [ "gpu.demos.bunny" shake-and-bake 3660000 small-enough? ] long-unit-test
 
 os macosx? [
     [ ] [ "webkit-demo" shake-and-bake 600000 small-enough? ] long-unit-test
diff --git a/basis/unix/signals/signals.factor b/basis/unix/signals/signals.factor
index ccf04fa967..7f888c4db1 100644
--- a/basis/unix/signals/signals.factor
+++ b/basis/unix/signals/signals.factor
@@ -1,6 +1,7 @@
 ! Copyright (C) 2011 Joe Groff.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: accessors assocs kernel math namespaces sequences threads ;
+USING: accessors assocs io kernel math namespaces sequences
+system threads ;
 IN: unix.signals
 
 CONSTANT: signal-names
@@ -21,6 +22,9 @@ M: signal signal-name n>> signal-name ;
 
 M: integer signal-name ( n -- str/f ) 1 - signal-names ?nth ;
 
+: signal-name. ( n -- )
+    signal-name [ " (" ")" surround write ] when* ;
+
 SYMBOL: dispatch-signal-hook
 
 dispatch-signal-hook [ [ drop ] ] initialize