#
# Copyright (c) 2010, 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.

%define pkg_release 20101202
%ifarch %ix86
%define go_os_arch linux_386
%endif
%ifarch x86_64
%define go_os_arch linux_amd64
%endif

Name:           go
Version:        %{pkg_release}
Release:        0
Summary:        A compiled, garbage-collected, concurrent programming language
Group:          Development/Languages/Other
License:        BSD
URL:            http://golang.org/
Source0:        go-%{pkg_release}.tar.bz2
Source1:        go-rpmlintrc
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
BuildRequires:  ed bison chrpath
%if 0%{?suse_version} > 1020
Recommends:     go-doc
%endif

ExclusiveArch:  %ix86 x86_64
Provides:       libcgo

%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}-%{release}

%description doc
Go examples and documentation.

%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}-%{release}

%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}-%{release}

%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} >= 1120
BuildRequires:  kate
Requires:       kate
%else
%if 0%{?suse_version} <= 1110
BuildRequires:  kdelibs4
Requires:       kdelibs4
%endif
%endif
Requires:       %{name} = %{version}-%{release}

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


%prep
%setup -q

%build
export GOROOT="`pwd`"
export GOBIN="$GOROOT/bin"
mkdir -p "$GOBIN"
cd src
STRIP=/bin/true CFLAGS=$RPM_OPT_FLAGS LC_ALL=C PATH="$PATH:$GOBIN" ./make.bash

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

install -Dm644 lib/{lib9.a,libbio.a,libmach.a} $RPM_BUILD_ROOT%{_libdir}
install -Dm755 pkg/%{go_os_arch}/libcgo.so $RPM_BUILD_ROOT%{_libdir}
cp -r lib/godoc $GOROOT/lib
cp -r pkg $GOROOT
rm $GOROOT/pkg/%{go_os_arch}/libcgo.so # already found in _libdir

# 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

%clean
rm -rf $RPM_BUILD_ROOT

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