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nixpkgs/pkgs/development/compilers/go/default.nix
Eelco Dolstra a1e834e85a * Get rid of the ugly `useFromStdenv' hack in all-packages.nix.
Instead, use the generic package override mechanism to use packages
  from earlier bootstrap phases.
* Don't rely on the existence of attributes such as
  `stdenv.coreutils'.

svn path=/nixpkgs/trunk/; revision=22991
2010-08-06 10:34:34 +00:00

90 lines
2.6 KiB
Nix

{ stdenv, fetchhg, bison, glibc, ed, which, bash, coreutils, makeWrapper, perl }:
let
version = "2010-06-09";
sha256 = "b607879b333ef100466c726a13cc69ed143566a3c1af59f6d33a6e90b9d0c917";
loader386 = "${glibc}/lib/ld-linux.so.2";
loaderAmd64 = "${glibc}/lib/ld-linux-x86-64.so.2";
in
stdenv.mkDerivation {
name = "go-" + version;
# No tarball yet.
src = fetchhg {
url = https://go.googlecode.com/hg/;
tag = "release." + version;
inherit sha256;
};
buildInputs = [ bison glibc ed which bash makeWrapper ];
prePatch = ''
patchShebangs ./ # replace /bin/bash
# only for 386 build
# !!! substituteInPlace does not seems to be effective.
sed -i 's,/lib/ld-linux.so.2,${loader386},' src/cmd/8l/asm.c
sed -i 's,/lib64/ld-linux-x86-64.so.2,${loaderAmd64},' src/cmd/6l/asm.c
sed -i 's,/usr/share/zoneinfo/,${glibc}/share/zoneinfo/,' src/pkg/time/zoneinfo.go
sed -i 's,/bin/ed,${ed}/bin/ed,' src/cmd/6l/mkenam
sed -i -e 's,/bin/cat,${coreutils}/bin/cat,' \
-e 's,/bin/echo,${coreutils}/bin/echo,' \
src/pkg/exec/exec_test.go
# Disabling the 'os/http/net' tests (they want files not available in
# chroot builds)
sed -i -e '/^NOTEST=/a\\tos\\\n\thttp\\\n\tnet\\' src/pkg/Makefile
sed -i -e 's,/bin:/usr/bin:/usr/local/bin,'$PATH, test/run
sed -i -e 's,/usr/bin/perl,${perl}/bin/perl,' test/errchk
'';
GOOS = "linux";
GOARCH = if (stdenv.system == "i686-linux") then "386"
else if (stdenv.system == "x86_64-linux") then "amd64"
else throw "Unsupported system";
installPhase = ''
ensureDir "$out/bin"
export GOROOT="$(pwd)/"
export GOBIN="$out/bin"
export PATH="$GOBIN:$PATH"
cd ./src
./all.bash
cd -
# Handle Libraries and make them availabale under /share/go.
export GOLIB="pkg/"$GOOS"_"$GOARCH
ensureDir "$out/lib/go/$GOLIB"
cp -r ./$GOLIB $out/lib/go/pkg/
# this line set $AS $CC $GC $LD
source ./src/Make.$GOARCH
# Wrap the compiler and the linker to define the location of the
# libraries.
wrapProgram "$out/bin/$GC" \
--add-flags "-I" \
--add-flags "$out/lib/go/$GOLIB"
wrapProgram "$out/bin/$LD" \
--set "GOROOT" "$out/lib/go/" \
--set "GOOS" "$GOOS" \
--set "GOARCH" "$GOARCH"
# Copy the emacs configuration for Go files.
ensureDir "$out/share/emacs/site-lisp"
cp ./misc/emacs/* $out/share/emacs/site-lisp/ # */
'';
meta = {
homepage = http://golang.org/;
description = "The Go Programming language";
license = "BSD";
maintainers = with stdenv.lib.maintainers; [ pierron viric ];
platforms = stdenv.lib.platforms.linux;
};
}