* Add the Go Programming Language compiler.

svn path=/nixpkgs/trunk/; revision=18348

pkgs/development/compilers/go/default.nix

@@ -0,0 +1,55 @@
+{stdenv, fetchhg, bison, glibc, ed, which, bash, ...}:
+
+let
+  version = "2009-11-10.1";
+  md5 = "66e5803c8dc2855b339151918b6b0de5";
+in
+
+stdenv.mkDerivation {
+  name = "Go-" + version;
+
+  # No tarball yet.
+  src = fetchhg {
+    url = https://go.googlecode.com/hg/;
+    tag = "release." + version;
+    inherit md5;
+  };
+
+  buildInputs = [ bison glibc ed which bash ];
+
+  patches = [
+    ./disable-system-dependent-tests.patch
+    ./pkg-log-test-accept-period-in-file-path.patch
+  ];
+
+  prePatch = ''
+    patchShebangs ./ # replace /bin/bash
+    # only for 386 build
+    # !!! substituteInPlace does not seems to be effective.
+    sed -i 's,/lib/ld-linux.so.2,${glibc}/lib/ld-linux.so.2,' src/cmd/8l/asm.c
+  '';
+
+  GOOS = "linux";
+  GOARCH = "386";
+
+  # The go-c interface depends on the error output of GCC.
+  LC_ALL = "C";
+
+  installPhase = ''
+    ensureDir "$out"
+    ensureDir "$out/bin"
+    export GOROOT="$(pwd)/"
+    export GOBIN="$out/bin"
+    export PATH="$GOBIN:$PATH"
+    cd ./src
+    ./all.bash
+    cd -
+  '';
+
+  meta = {
+    homepage = http://golang.org/;
+    description = "The Go Programming language";
+    license = "BSD";
+    maintainers = with stdenv.lib.maintainers; [ pierron ];
+  };
+}

pkgs/development/compilers/go/disable-system-dependent-tests.patch

@@ -0,0 +1,34 @@
+diff -r b51fd2d6c160 src/pkg/Makefile
+--- a/src/pkg/Makefile	Tue Nov 10 20:05:24 2009 -0800
++++ b/src/pkg/Makefile	Sat Nov 14 19:42:42 2009 +0100
+@@ -100,16 +100,19 @@
+ 
+ NOTEST=\
+ 	debug/proc\
++	exec\
+ 	go/ast\
+ 	go/doc\
+ 	go/token\
+ 	hash\
+ 	image\
+ 	malloc\
++	os\
+ 	rand\
+ 	runtime\
+ 	syscall\
+ 	testing/iotest\
++	time\
+ 
+ TEST=\
+ 	$(filter-out $(NOTEST),$(DIRS))
+diff -r b51fd2d6c160 src/run.bash
+--- a/src/run.bash	Tue Nov 10 20:05:24 2009 -0800
++++ b/src/run.bash	Sat Nov 14 19:42:42 2009 +0100
+@@ -69,7 +69,3 @@
+ ./timing.sh -test
+ ) || exit $?
+ 
+-(xcd ../test
+-./run
+-) || exit $?
+-

pkgs/development/compilers/go/pkg-log-test-accept-period-in-file-path.patch

@@ -0,0 +1,14 @@
+diff -r b51fd2d6c160 src/pkg/log/log_test.go
+--- a/src/pkg/log/log_test.go	Tue Nov 10 20:05:24 2009 -0800
++++ b/src/pkg/log/log_test.go	Sat Nov 14 20:45:04 2009 +0100
+@@ -18,8 +18,8 @@
+ 	Rtime		= `[0-9][0-9]:[0-9][0-9]:[0-9][0-9]`;
+ 	Rmicroseconds	= `\.[0-9][0-9][0-9][0-9][0-9][0-9]`;
+ 	Rline		= `[0-9]+:`;
+-	Rlongfile	= `/[A-Za-z0-9_/\-]+\.go:` + Rline;
+-	Rshortfile	= `[A-Za-z0-9_\-]+\.go:` + Rline;
++	Rlongfile	= `/[A-Za-z0-9_./\-]+\.go:` + Rline;
++	Rshortfile	= `[A-Za-z0-9_.\-]+\.go:` + Rline;
+ )
+ 
+ type tester struct {

pkgs/lib/maintainers.nix

@@ -8,6 +8,7 @@
   eelco = "Eelco Dolstra <e.dolstra@tudelft.nl>";
   ludo = "Ludovic Courtès <ludo@gnu.org>";
   marcweber = "Marc Weber <marco-oweber@gmx.de>";
+  pierron = "Nicolas B. Pierron <nixos@nbp.name>";
   raskin = "Michael Raskin <7c6f434c@mail.ru>";
   sander = "Sander van der Burg <s.vanderburg@tudelft.nl>";
   viric = "Lluís Batlle i Rossell <viriketo@gmail.com>";

pkgs/top-level/all-packages.nix

@@ -2065,6 +2065,10 @@ let
     inherit cmake;
   };
 
+  go = import ../development/compilers/go {
+    inherit stdenv fetchhg glibc bison ed which bash;
+  };
+
   gprolog = import ../development/compilers/gprolog {
     inherit fetchurl stdenv;
   };