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{ stdenv, fetchurl, bison, glibc, bash, coreutils, makeWrapper, tzdata, iana_etc
, removeGodocExternals ? false }:
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-1.1.2";
src = fetchurl {
url = http://go.googlecode.com/files/go1.1.2.src.tar.gz;
sha256 = "0w7bchhb4b053az3wjp6z342rs9lp9nxf4w2mnfd1b89d6sb7izz";
};
buildInputs = [ bison glibc bash makeWrapper ];
NIX_CFLAGS_COMPILE = "-Wno-error=cpp";
# 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 $out/share
'';
prePatch = ''
cd ..
if [ ! -d go ]; then
mv * go
fi
cd go
# !!! substituteInPlace does not seems to be effective.
sed -i 's,/lib/ld-linux.so.2,${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/,${tzdata}/share/zoneinfo/,' src/pkg/time/zoneinfo_unix.go
sed -i 's,/etc/protocols,${iana_etc}/etc/protocols,' src/pkg/net/lookup_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
# ParseInLocation fails the test
sed -i '/TestParseInSydney/areturn' src/pkg/time/time_test.go
'' + stdenv.lib.optionalString removeGodocExternals ''
sed -i -e '/googleapi/d' -e '/javascript">$/,+6d' lib/godoc/godoc.html
'';
patches = [ ./cacert.patch ];
GOOS = "linux";
GOARCH = if stdenv.system == "i686-linux" then "386"
else if stdenv.system == "x86_64-linux" then "amd64"
else if stdenv.system == "armv5tel-linux" then "arm"
else throw "Unsupported system";
GOARM = stdenv.lib.optionalString (stdenv.system == "armv5tel-linux") "5";
installPhase = ''
mkdir -p "$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 = {
branch = "1.1";
homepage = http://golang.org/;
description = "The Go Programming language";
license = "BSD";
maintainers = with stdenv.lib.maintainers; [ pierron viric ];
platforms = stdenv.lib.platforms.linux;
};
}
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