nixpkgs/pkgs/development/compilers/go/default.nix
2014-07-02 12:12:57 +02:00

93 lines
2.9 KiB
Nix

{ stdenv, fetchurl, bison, glibc, bash, coreutils, makeWrapper, tzdata}:
let
loader386 = "${glibc}/lib/ld-linux.so.2";
loaderAmd64 = "${glibc}/lib/ld-linux-x86-64.so.2";
loaderArm = "${glibc}/lib/ld-linux.so.3";
in
stdenv.mkDerivation {
name = "go-1.0.3";
src = fetchurl {
url = http://go.googlecode.com/files/go1.0.3.src.tar.gz;
sha256 = "1pz31az3icwqfqfy3avms05jnqr0qrbrx9yqsclkdwbjs4rkbfkz";
};
buildInputs = [ bison glibc bash makeWrapper ];
# I'm not sure what go wants from its 'src', but the go installation manual
# describes an installation keeping the src.
preUnpack = ''
mkdir -p $out/share
cd $out/share
'';
prePatch = ''
cd ..
if [ ! -d go ]; then
mv * go
fi
cd go
patchShebangs ./ # replace /bin/bash
# !!! substituteInPlace does not seems to be effective.
sed -i 's,/lib/ld-linux.so.2,${loader386},' src/cmd/8l/asm.c
sed -i 's,/lib64/ld-linux-x86-64.so.2,${loaderAmd64},' src/cmd/6l/asm.c
sed -i 's,/lib64/ld-linux-x86-64.so.3,${loaderArm},' src/cmd/5l/asm.c
sed -i 's,/usr/share/zoneinfo/,${tzdata}/share/zoneinfo/,' src/pkg/time/zoneinfo_unix.go
#sed -i -e 's,/bin/cat,${coreutils}/bin/cat,' \
# -e 's,/bin/echo,${coreutils}/bin/echo,' \
# src/pkg/exec/exec_test.go
# Disabling the 'os/http/net' tests (they want files not available in
# chroot builds)
rm src/pkg/net/{multicast_test.go,parse_test.go,port_test.go}
# The os test wants to read files in an existing path. Just it don't be /usr/bin.
sed -i 's,/usr/bin,'"`pwd`", src/pkg/os/os_test.go
sed -i 's,/bin/pwd,'"`type -P pwd`", src/pkg/os/os_test.go
# Disable the hostname test
sed -i '/TestHostname/areturn' src/pkg/os/os_test.go
'';
patches = [ ./cacert.patch ./1_0-opt-error.patch ./1_0-gcc-bug.patch ];
GOOS = "linux";
GOARCH = if stdenv.system == "i686-linux" then "386"
else if stdenv.system == "x86_64-linux" then "amd64"
else if stdenv.system == "armv5tel-linux" then "arm"
else throw "Unsupported system";
GOARM = stdenv.lib.optionalString (stdenv.system == "armv5tel-linux") "5";
installPhase = ''
mkdir -p "$out/bin"
export GOROOT="$(pwd)/"
export GOBIN="$out/bin"
export PATH="$GOBIN:$PATH"
cd ./src
./all.bash
cd -
# Wrap the tools to define the location of the
# libraries.
for a in go gofmt godoc; do
wrapProgram "$out/bin/$a" \
--set "GOROOT" $out/share/go \
${if stdenv.system == "armv5tel-linux" then "--set GOARM $GOARM" else ""}
done
# Copy the emacs configuration for Go files.
mkdir -p "$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;
};
}