X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=README;h=25122a883000361fc4cff4b34caabd6d18e0442f;hp=c2967fcfda17086182f8ae778aafee89538bb0b3;hb=8a2809c29de9f23eba7ca682b48390033a9d40f6;hpb=0065d5ab628975892cea1ec7303f968c3338cbe1

diff --git a/README b/README
index c2967fc..25122a8 100644
--- a/README
+++ b/README
@@ -13,6 +13,54 @@ Information for developers of GHC can be found here:
   http://hackage.haskell.org/trac/ghc/
 
 
+Getting the Source
+==================
+
+There are two ways to get a source tree:
+
+  1. Download source tarballs
+  ---------------------------
+
+  The GHC source distribution comes in two parts:
+
+      ghc-<version>-src.tar.bz2
+      ghc-<version>-src-extralibs.tar.bz2
+
+  You only need the first one, which contains GHC itself and
+  the "core" libraries.
+
+  The extralibs package contains a bunch of optional libraries.  If
+  you want, you can unpack this over the top of your source tree, and
+  these extra libraries will be built and installed automatically.
+  Make sure you unpack the extralibs package before running configure
+  (see below).
+
+  If you don't build extralibs now, you can add them later by building
+  and installing individual packages using Cabal.
+
+  2. Get the source from darcs
+  ----------------------------
+
+  First get the GHC darcs repository:
+
+    $ darcs get http://darcs.haskell.org/ghc/
+
+  Then run the darcs-all script in that repository
+  to get the other repositories:
+
+     $ cd ghc
+     $ chmod +x darcs-all
+     $ ./darcs-all get
+
+  This grabs the "core" packages by default.  To get the full set of
+  packages, instead say
+
+     $ ./darcs-all --extra get
+
+  This also downloads the libraries that are normally bundled in the
+  "extralibs" package (see above).
+
+
 Building & Installing
 =====================
 
@@ -24,16 +72,16 @@ below).
 
 You also need a few other tools installed: Happy [4], Alex [5], and
 Haddock [6] (for building library documentation), and a good DocBook
-XML toolchain if you want to build the compiler documentation. 
+XML toolchain if you want to build the compiler documentation.
 
 Quick start:  the following gives you a default build:
 
-	$ autoreconf
+	$ sh boot
 	$ ./configure
 	$ make
 	$ make install
 
-The autoreconf step is only necessary if this is a tree checked out
+The "sh boot" step is only necessary if this is a tree checked out
 from darcs.  For source distributions downloaded from GHC's web site,
 this step has already been performed.
 
@@ -42,26 +90,23 @@ optimised and built in various ways (eg. profiling libs are built).
 It can take a long time.  To customise the build, see the file
 HACKING.
 
-For full information on building GHC, see the GHC Building Guide [3],
-which is also available in source form (DocBook XML) in docs/building.
+For full information on building GHC, see the GHC Building Guide [3].
 
 
 References
 ==========
 
- [1] http://www.haskell.org/ghc/		GHC Home Page
- [2] http://hackage.haskell.org/trac/ghc	GHC Developer's Wiki
- [3] http://www.haskell.org/ghc/docs/latest/html/building/index.html
-						Building Guide
-
- [4] http://www.haskell.org/happy/		Happy
- [5] http://www.haskell.org/alex/		Alex
- [6] http://www.haskell.org/haddock/		Haddock
+ [1] http://www.haskell.org/ghc/                        GHC Home Page
+ [2] http://hackage.haskell.org/trac/ghc                GHC Developer's Wiki
+ [3] http://hackage.haskell.org/trac/ghc/wiki/Building  Building Guide
+ [4] http://www.haskell.org/happy/                      Happy
+ [5] http://www.haskell.org/alex/                       Alex
+ [6] http://www.haskell.org/haddock/                    Haddock
 
 
 Contributors
 ============
 
 Please see
-  
+
    http://www.haskell.org/ghc/contributors.html