remove S3stub stuff

Let's keep that in a no-s3 branch, which can be merged into eg,
debian-stable.

Makefile

@@ -10,7 +10,7 @@ GHCMAKE=ghc $(GHCFLAGS) --make
 
 bins=git-annex git-annex-shell git-union-merge
 mans=git-annex.1 git-annex-shell.1 git-union-merge.1
-sources=Build/SysConfig.hs Utility/StatFS.hs Utility/Touch.hs Remote/S3.hs
+sources=Build/SysConfig.hs Utility/StatFS.hs Utility/Touch.hs
 
 all=$(bins) $(mans) docs
 
@@ -33,18 +33,7 @@ Build/SysConfig.hs: configure.hs Build/TestConfig.hs
 	hsc2hs $<
 	perl -i -pe 's/^{-# INCLUDE.*//' $@
 
-Remote/S3.hs:
-	@ln -sf S3real.hs Remote/S3.hs
-
-Remote/S3.o: Remote/S3.hs
-	@if ! $(GHCMAKE) Remote/S3.hs; then \
-		ln -sf S3stub.hs Remote/S3.hs; \
-		echo "** building without S3 support"; \
-	fi
-
-sources: $(sources)
-
-$(bins): sources Remote/S3.o
+$(bins): $(sources)
 	$(GHCMAKE) $@
 
 git-annex.1: doc/git-annex.mdwn

Remote.hs

@@ -55,14 +55,14 @@ import qualified Remote.Web
 import qualified Remote.Hook
 
 remoteTypes :: [RemoteType]
-remoteTypes = catMaybes
-	[ Just Remote.Git.remote
+remoteTypes =
+	[ Remote.Git.remote
 	, Remote.S3.remote
-	, Just Remote.Bup.remote
-	, Just Remote.Directory.remote
-	, Just Remote.Rsync.remote
-	, Just Remote.Web.remote
-	, Just Remote.Hook.remote
+	, Remote.Bup.remote
+	, Remote.Directory.remote
+	, Remote.Rsync.remote
+	, Remote.Web.remote
+	, Remote.Hook.remote
 	]
 
 {- Builds a list of all available Remotes.

Remote/S3.hs

@@ -28,8 +28,8 @@ import Crypto
 import Annex.Content
 import Utility.Base64
 
-remote :: Maybe RemoteType
-remote = Just $ RemoteType {
+remote :: RemoteType
+remote = RemoteType {
 	typename = "S3",
 	enumerate = findSpecialRemotes "s3",
 	generate = gen,
@@ -58,7 +58,7 @@ gen' r u c cst =
 			hasKeyCheap = False,
 			config = c,
 			repo = r,
-			remotetype = fromJust remote
+			remotetype = remote
 		}
 
 s3Setup :: UUID -> RemoteConfig -> Annex RemoteConfig

Remote/S3stub.hs

@@ -1,7 +0,0 @@
--- stub for when hS3 is not available
-module Remote.S3 (remote) where
-
-import Types
-
-remote :: Maybe RemoteType
-remote = Nothing

debian/changelog

@@ -1,7 +1,6 @@
 git-annex (3.20120106) UNRELEASED; urgency=low
 
   * Support unescaped repository urls, like git does.
-  * Don't list S3 as a remote type when built without S3 support.
 
  -- Joey Hess <joeyh@debian.org>  Thu, 05 Jan 2012 14:29:30 -0400
 

doc/install.mdwn

@@ -30,7 +30,7 @@ To build and use git-annex, you will need:
   * [TestPack](http://hackage.haskell.org/cgi-bin/hackage-scripts/package/testpack)
   * [QuickCheck 2](http://hackage.haskell.org/package/QuickCheck)
   * [HTTP](http://hackage.haskell.org/package/HTTP)
-  * [hS3](http://hackage.haskell.org/package/hS3) (optional, but recommended)
+  * [hS3](http://hackage.haskell.org/package/hS3)
   * [json](http://hackage.haskell.org/package/json)
 * Shell commands
   * [git](http://git-scm.com/)