Convert all sub-repos into proper submodules (re #8545)

...except for ghc-tarballs which is a waste of bandwidth

Note: this commit corresponds exactly to the fingerprint contained
in the annotated ghc-7.8.1-release tag.

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

.gitignore

@@ -46,33 +46,6 @@ _darcs/
 # sub-repositories
 
 /ghc-tarballs/
-/libffi-tarballs/
-/libraries/array/
-/libraries/base/
-/libraries/deepseq/
-/libraries/directory/
-/libraries/dph/
-/libraries/extensible-exceptions/
-/libraries/filepath/
-/libraries/ghc-prim/
-/libraries/haskell2010/
-/libraries/haskell98/
-/libraries/hoopl/
-/libraries/hpc/
-/libraries/integer-gmp/
-/libraries/integer-simple/
-/libraries/mtl/
-/libraries/old-locale/
-/libraries/old-time/
-/libraries/parallel/
-/libraries/process/
-/libraries/stm/
-/libraries/template-haskell/
-/libraries/unix/
-/libraries/utf8-string/
-/nofib/
-/utils/haddock/
-/utils/hsc2hs/
 
 # -----------------------------------------------------------------------------
 # Cabal dist directories

.gitmodules

@@ -54,3 +54,75 @@
 	path = libraries/random
 	url = ../packages/random.git
 	ignore = untracked
+[submodule "libraries/array"]
+	path = libraries/array
+	url = ../packages/array.git
+[submodule "libraries/base"]
+	path = libraries/base
+	url = ../packages/base.git
+[submodule "libraries/deepseq"]
+	path = libraries/deepseq
+	url = ../packages/deepseq.git
+[submodule "libraries/directory"]
+	path = libraries/directory
+	url = ../packages/directory.git
+[submodule "libraries/filepath"]
+	path = libraries/filepath
+	url = ../packages/filepath.git
+[submodule "libraries/ghc-prim"]
+	path = libraries/ghc-prim
+	url = ../packages/ghc-prim.git
+[submodule "libraries/haskell98"]
+	path = libraries/haskell98
+	url = ../packages/haskell98.git
+[submodule "libraries/haskell2010"]
+	path = libraries/haskell2010
+	url = ../packages/haskell2010.git
+[submodule "libraries/hoopl"]
+	path = libraries/hoopl
+	url = ../packages/hoopl.git
+[submodule "libraries/hpc"]
+	path = libraries/hpc
+	url = ../packages/hpc.git
+[submodule "libraries/integer-gmp"]
+	path = libraries/integer-gmp
+	url = ../packages/integer-gmp.git
+[submodule "libraries/integer-simple"]
+	path = libraries/integer-simple
+	url = ../packages/integer-simple.git
+[submodule "libraries/old-locale"]
+	path = libraries/old-locale
+	url = ../packages/old-locale.git
+[submodule "libraries/old-time"]
+	path = libraries/old-time
+	url = ../packages/old-time.git
+[submodule "libraries/process"]
+	path = libraries/process
+	url = ../packages/process.git
+[submodule "libraries/template-haskell"]
+	path = libraries/template-haskell
+	url = ../packages/template-haskell.git
+[submodule "libraries/unix"]
+	path = libraries/unix
+	url = ../packages/unix.git
+[submodule "libraries/parallel"]
+	path = libraries/parallel
+	url = ../packages/parallel.git
+[submodule "libraries/stm"]
+	path = libraries/stm
+	url = ../packages/stm.git
+[submodule "libraries/dph"]
+	path = libraries/dph
+	url = ../packages/dph.git
+[submodule "utils/haddock"]
+	path = utils/haddock
+	url = ../haddock.git
+[submodule "nofib"]
+	path = nofib
+	url = ../nofib.git
+[submodule "utils/hsc2hs"]
+	path = utils/hsc2hs
+	url = ../hsc2hs.git
+[submodule "libffi-tarballs"]
+	path = libffi-tarballs
+	url = ../libffi-tarballs.git

libffi-tarballs @ a0088d1d

+Subproject commit a0088d1da0e171849ddb47a46c869856037a01d1

array @ 26ff0474

+Subproject commit 26ff04744117b0ad8233a1a2b5635fa1277b88d9

base @ 065aef8d

+Subproject commit 065aef8da36a16bb23f07b298ccd63ed2a64f7fe

deepseq @ 3a9c431e

+Subproject commit 3a9c431e4c89ca506aae8e80867cfcde8c099724

directory @ 0c64d542

+Subproject commit 0c64d5420e54bb871f0407a4ec3155c6be600756

dph @ 556e09cd

+Subproject commit 556e09cdc9f8e1cc22dd10b703c97d0e228b483d

filepath @ 486373cb

+Subproject commit 486373cb6bc3de8bf7f0b8532558c5fff32df20a

ghc-prim @ 84d7b7dd

+Subproject commit 84d7b7dd2d91ec9cce154602669b97a084412cf2

haskell2010 @ 5c5b84b0

+Subproject commit 5c5b84b02d940b2487ffe0778ca62e329ad0bf75

haskell98 @ 446b1af3

+Subproject commit 446b1af378b185383b879ab7d1db99c291629144

hoopl @ 275f1cf9

+Subproject commit 275f1cf9d8a044406a1492ee3f1655f0ea9a993d

hpc @ 50ed27fa

+Subproject commit 50ed27faf857380e282e0c85472a55210a5022c8

integer-gmp @ f57a6326

+Subproject commit f57a632600713b4067caa2774f77797ef9d4d60e

integer-simple @ 9e8b924f

+Subproject commit 9e8b924f68c4cdb6c7ae88f274baa3560aaa305e

old-locale @ 7e7f6722

+Subproject commit 7e7f6722895af36ca4e2f60f2fdfdc056b70db0b

old-time @ 89017411

+Subproject commit 89017411036b24875393e4fd6ca8ef92fc181ad2

parallel @ 03da4330

+Subproject commit 03da43303ed05ace65cb24cee1dbc1766c694233

process @ 353a0eda

+Subproject commit 353a0edaef658d4566caaa46f70bed814a2c5afe