# The libraries and binaries produced by this compiler are not compatible
# with coreutils strip (yet).
%global debug_package %{nil}
%global __spec_install_post /usr/lib/rpm/check-rpaths   /usr/lib/rpm/check-buildroot  \
 /usr/lib/rpm/redhat/brp-compress

Name:           go
Version:        20110120
Release:        1%{?dist}
Summary:        The Go programming language
Group:          Development/Languages
License:        BSD
URL:            http://golang.org/

# Presently available using 
# hg clone -r release.2011-01-20 https://go.googlecode.com/hg go
# cd go
# hg archive ../go-20110120.tar.gz
Source0:        %{name}-%{version}.tar.gz

BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildRequires:  ed
BuildRequires:  bison

ExclusiveArch: %ix86 x86_64

%description
The Go programming language is an open source project to make programmers
more productive. Go is expressive, concise, clean, and efficient. Its
concurrency mechanisms make it easy to write programs that get the most
out of multicore and networked machines, while its novel type system
enables flexible and modular program construction. Go compiles quickly
to machine code yet has the convenience of garbage collection and the
power of run-time reflection. It's a fast, statically typed, compiled
language that feels like a dynamically typed, interpreted language.


%package        vim
Summary:        go syntax files for vim
Group:          Applications/Editors
Requires:       vim-common
Requires:       %{name} = %{version}-%{release}

%description    vim
Go syntax for vim.


%package        emacs
Summary:        go syntax files for emacs
Group:          Applications/Editors
Requires:       emacs-common
Requires:       %{name} = %{version}-%{release}

%description    emacs
Go syntax for emacs.

%prep
%setup -q

cat << EOF > README.Fedora
Everything should work as normal. Please, visit http://golang.org/ in order to 
learn more about this language.

Feel free to report bugs to me: renich@woralelandia.com
EOF

%build
GOROOT=%{_builddir}/%{name}-%{version}
GOROOT_FINAL=%{_libdir}/go/
GOBIN=$GOROOT/bin
HOST_EXTRA_LDFLAGS="-Wl -z noexecstack --build-id"
cd src && ./make.bash

%install
install -d -m 755 %{buildroot}%{_bindir}
install -d -m 755 %{buildroot}%{_libdir}/go/
install -p -m 755 bin/* %{buildroot}%{_bindir}
cp -pR pkg/ %{buildroot}%{_libdir}/go/
install -D -m 644 misc/bash/go %{buildroot}/%{_sysconfdir}/bash_completion.d/go
install -D -m 644 misc/emacs/go-mode-load.el %{buildroot}/%{_datadir}/emacs/site-lisp/go-mode-load.el
install -D -m 644 misc/emacs/go-mode.el %{buildroot}/%{_datadir}/emacs/site-lisp/go-mode.el
install -D -m 644 misc/vim/syntax/go.vim %{buildroot}/%{_datadir}/vim/vimfiles/syntax/go.vim
install -D -m 644 misc/vim/ftdetect/gofiletype.vim %{buildroot}/%{_datadir}/vim/vimfiles/ftdetect/gofiletype.vim

%clean
rm -rf %{buildroot}

%files
%defattr(-,root,root,-)
%{_bindir}/*
%{_libdir}/go/
%{_sysconfdir}/bash_completion.d/go
%doc AUTHORS CONTRIBUTORS LICENSE README doc/* README.Fedora

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

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


%changelog
* Tue Jan 25 2011 Renich Bon Ciric <renich@woralelandia.com> - 20110120-1
- Initial build
- Took stuff from petullo and meyer spec files