#
# Copyright (c) 2011, Sascha Peilicke <saschpe@gmx.de>
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

Name:           go
Version:        0.0.r57.1+hg20110519
Release:        0
Summary:        A compiled, garbage-collected, concurrent programming language
Group:          Development/Languages/Other
License:        BSD3c
URL:            http://golang.org/
Source0:        go-%{version}.tar.bz2
Source1:        go-rpmlintrc
Source2:        go.sh
Source3:        macros.go
Patch1:         godoc-path-locations.patch
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
BuildRequires:  ed
BuildRequires:  bison
%if 0%{?suse_version} > 1020
BuildRequires:  fdupes
Recommends:     go-doc
%endif
Provides:       libcgo = %{version}-%{release}
Provides:       %{name}-devel-static
ExclusiveArch:  %ix86 x86_64 arm

%description
Go is an expressive, concurrent, garbage collected systems programming language
that is type safe and memory safe. It has pointers but no pointer arithmetic.
Go has fast builds, clean syntax, garbage collection, methods for any type, and
run-time reflection. It feels like a dynamic language but has the speed and
safety of a static language.

%package doc
Summary:        Go documentation
Group:          Documentation/Other
Requires:       %{name} = %{version}
Requires:       go-devel

%description doc
Go examples and documentation.

%package devel
Summary:        Toolchain and standard library sources, goinstall utility
Group:          Development/Languages/Other
Requires:       %{name} = %{version}
Provides:       %{name}-devel-static

%description devel
Contains source code files for the Go toolchain compilers, linkers and command
utilities. Contains the "goinstall" utility for installing third party packages
which requires the go standard library source to be installed.

%package vim
Summary:        Go syntax files for Vim
Group:          Productivity/Text/Editors
%if 0%{?suse_version}
BuildRequires:  vim-base
Requires:       vim-base
%else
BuildRequires:  vim
Requires:       vim
%endif
Requires:       %{name} = %{version}

%description vim
Vim syntax highlighting scheme for the Go programming language.

%package emacs
Summary:        Go language syntax files for Emacs
Group:          Productivity/Text/Editors
Requires:       emacs
Requires:       %{name} = %{version}

%description emacs
Emacs syntax highlighting scheme for the Go programming language.

%package kate
Summary:        Go syntax files for Kate and KWrite editors
Group:          Productivity/Text/Editors
%if 0%{?suse_version} && 0%{?suse_version} >= 1120
BuildRequires:  kate
Requires:       kate
%else
BuildRequires:  kdelibs4
Requires:       kdelibs4
%endif
Requires:       %{name} = %{version}

%description kate
Kate syntax highlighting scheme for the Go programming language.

%prep
%setup -q -n %{name}
%patch1 -p1

%build
export GOROOT="`pwd`"
export GOBIN="$GOROOT/bin"
mkdir -p "$GOBIN"
cd src

# remove computer lang benchmark tests, coelab wiki, dashboard... from run.bash
sed '94,113d' $GOROOT/src/run.bash > $GOROOT/src/run.tmp
mv $GOROOT/src/run.tmp $GOROOT/src/run.bash

# disable net tests and run full test suite
# TODO: testing is broken currently, re-enable with new upstream version
#DISABLE_NET_TESTS=1 CFLAGS=${RPM_OPT_FLAGS} LC_ALL=C PATH="$PATH:$GOBIN" ./all.bash
CFLAGS=${RPM_OPT_FLAGS} STRIP=/bin/true LC_ALL=C PATH="$PATH:$GOBIN" ./make.bash

%install
export GOROOT="%{buildroot}%{_libdir}/%{name}"
install -Dm644 misc/bash/go %{buildroot}%{_sysconfdir}/bash_completion.d/go
install -Dm644 %{SOURCE2} %{buildroot}%{_sysconfdir}/profile.d/go.sh
install -Dm644 misc/emacs/go-mode-load.el %{buildroot}%{_datadir}/emacs/site-lisp/go-mode-load.el
install -Dm644 misc/emacs/go-mode.el %{buildroot}%{_datadir}/emacs/site-lisp/go-mode.el
install -Dm644 misc/vim/syntax/go.vim %{buildroot}%{_datadir}/vim/site/syntax/go.vim
install -Dm644 misc/vim/ftdetect/gofiletype.vim %{buildroot}%{_datadir}/vim/site/ftdetect/gofiletype.vim
install -Dm644 misc/kate/go.xml %{buildroot}%{_datadir}/kde4/apps/katepart/syntax/go.xml
mkdir -p %{buildroot}%{_bindir}
mkdir -p %{buildroot}%{_sbindir}
cp -r bin/* %{buildroot}%{_bindir}
mv %{buildroot}%{_bindir}/goinstall %{buildroot}%{_sbindir}/goinstall
rm -f %{buildroot}%{_bindir}/{hgpatch,quietgcc}
mkdir -p $GOROOT/src
install -m644 src/Make.{ccmd,clib,cmd,common,inc,pkg} $GOROOT/src

# source files for goinstall, godoc etc
mkdir %{buildroot}%{_datadir}/go
for ext in *.{go,c,h}; do
  find src -name ${ext} -exec install -Dm644 \{\} %{buildroot}%{_datadir}/go/\{\} \;
done

install -Dm644 lib/{lib9.a,libbio.a,libmach.a} %{buildroot}%{_libdir}
cp -r lib/godoc $GOROOT/lib
cp -r pkg $GOROOT

# documentation
mkdir -p doc/examples
mv doc/{prog.sh,makehtml,progs} doc/examples
mv misc/cgo doc/examples
chmod 644 doc/codelab/wiki/test.sh
# fix bnc#686557, contains image licensed under non-commercial license
rm doc/talks/go_talk-20091030.pdf

# RPM macros
install -Dm644 %{SOURCE3} %{buildroot}%{_sysconfdir}/rpm/macros.go

# issue #1242
# Go binaries are supposedly DWARF compliant but brp_strip_debug breaks them
export NO_BRP_STRIP_DEBUG=true

# Disable brp-strip-static-archive on Fedora, breaks build
%if 0%{?fedora_version}
%define __os_install_post %(echo '%{__os_install_post}' | sed -e 's!/usr/lib/rpm/[^/]*/?brp-strip-static-archive %{__strip}!!g')
%endif

%if 0%{?suse_version} > 1020
%fdupes %{buildroot}
%endif

%clean
rm -rf %{buildroot}

%files
%defattr(-,root,root,-)
%doc AUTHORS CONTRIBUTORS LICENSE PATENTS README
%{_libdir}/go
%{_libdir}/lib9.a
%{_libdir}/libbio.a
%{_libdir}/libmach.a
%ifarch %ix86
%{_bindir}/8*
%endif
%{_bindir}/6*
%{_bindir}/cgo
%{_bindir}/ebnflint
%{_bindir}/go*
%config %{_sysconfdir}/bash_completion.d/go
%config %{_sysconfdir}/profile.d/go.sh
%{_sysconfdir}/rpm/macros.go

%files devel
%defattr(-,root,root,-)
%{_sbindir}/goinstall
%dir %{_datadir}/go
%{_datadir}/go/*

%files doc
%defattr(-,root,root,-)
%doc doc/*

%files vim
%defattr(-,root,root,-)
%{_datadir}/vim/site/syntax/go.vim
%{_datadir}/vim/site/ftdetect/gofiletype.vim

%files emacs
%defattr(-,root,root,-)
%{_datadir}/emacs/site-lisp/go-mode*.el

%files kate
%defattr(-,root,root,-)
%{_datadir}/kde4/apps/katepart/syntax/go.xml

%changelog