#
# spec file for package go
#
# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
# 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.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#


Name:           go
Version:        1.1.1
Release:        0
Summary:        A compiled, garbage-collected, concurrent programming language
License:        BSD-3-Clause
Group:          Development/Languages/Other
Url:            http://golang.org
Source0:        http://go.googlecode.com/files/go%{version}.src.tar.gz
Source1:        rpmlintrc
Source2:        go.sh
Source3:        macros.go
Source4:        godoc.service
Source6:        go-wiki-gadget.xml
Source5:        README-openSUSE
# PATCH-FIX-OPENSUSE adjust documentation paths for API/doc server
Patch1:         godoc-path-locations.patch
# PATCH-FIX-OPENSUSE add -s flag to 'go install' (don't rebuild/install std libs)
Patch3:         go-build-dont-reinstall-stdlibs.patch
# PATCH-FIX-OPENSUSE re-enable build binary only packages (we are binary distro)
# see http://code.google.com/p/go/issues/detail?id=2775 & also issue 3268
Patch4:         allow-binary-only-packages.patch
#PATCH-FIX-OPENSUSE use -x verbose build output for qemu-arm builders
Patch5:         verbose-build.patch
# PATCH-FIX-OPENSUSE BNC#776058
Patch6:         go-install-dont-reinstall-stdlibs.patch
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
BuildRequires:  rpm
%if 0%{?suse_version} >= 1210
BuildRequires:  mercurial
BuildRequires:  systemd
%endif
%if 0%{?suse_version} >= 1100
BuildRequires:  fdupes
Recommends:     go-doc
#BNC#818502 debug edit tool of rpm fails on i586 builds
%if 0%{?suse_version} > 1230
BuildRequires:  rpm >= 4.11.1
%endif
%endif
Provides:       go-devel = %{name}%{version}
Provides:       go-devel-static = %{name}%{version}
Obsoletes:      go-devel < %{name}%{version}
ExclusiveArch:  %ix86 x86_64 %arm
# For godoc service
%if 0%{?suse_version} >= 1210
%systemd_requires
%endif

%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}

%description doc
Go examples and documentation.

%package vim
Summary:        Go syntax files for Vim
Group:          Productivity/Text/Editors
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:       %{name} = %{version}

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

%prep
%setup -q -n %{name}
%patch1 -p1
%patch3 -p1
%patch4 -p1
%patch5 -p1
%patch6 -p1
cp %{SOURCE4} .
cp %{SOURCE5} .

# setup go_arch (BSD-like scheme)
%ifarch %ix86
sed -i 's|GOARCH|386|' %{SOURCE3}
%define go_arch 386
%endif
%ifarch x86_64
sed -i 's|GOARCH|amd64|' %{SOURCE3}
%define go_arch amd64
%endif
%ifarch %arm
sed -i 's|GOARCH|arm|' %{SOURCE3}
%define go_arch arm
%endif

%build
export GOROOT="`pwd`"
export GOROOT_FINAL=%{_libdir}/go
export GOBIN="$GOROOT/bin"
mkdir -p "$GOBIN"
cd src
HOST_EXTRA_CFLAGS="%{optflags} -Wno-error" ./make.bash

%ifarch x86_64
# Install race detection version of std libraries (amd64 only)
cd ../
bin/go install -race std
%endif

%install
export GOROOT="%{buildroot}%{_libdir}/%{name}"
# bash completion seems broken
#install -Dm644 misc/bash/go %%{buildroot}%%{_sysconfdir}/bash_completion.d/go.sh
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/autoload/go/complete.vim %{buildroot}%{_datadir}/vim/site/autoload/go/complete.vim
install -d %{buildroot}%{_datadir}/vim/site/ftplugin/go
install -Dm644 misc/vim/ftplugin/go/{fmt,import}.vim %{buildroot}%{_datadir}/vim/site/ftplugin/go/
install -Dm644 misc/vim/indent/go.vim %{buildroot}%{_datadir}/vim/site/indent/go.vim
install -Dm644 misc/vim/plugin/godoc.vim %{buildroot}%{_datadir}/vim/site/plugin/godoc.vim
install -Dm644 misc/vim/syntax/godoc.vim %{buildroot}%{_datadir}/vim/site/syntax/godoc.vim
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

# locations for third party libraries, see README-openSUSE for info about locations.
install -d  %{buildroot}%{_libdir}/go/contrib/pkg/linux_%{go_arch}
install -d  %{buildroot}%{_datadir}/go/contrib/src/pkg
install -d  %{buildroot}%{_datadir}/go/contrib/src/cmd
install -Dm644 README-openSUSE %{buildroot}%{_libdir}/go/contrib/
ln -s %{_libdir}/go/contrib/README-openSUSE %{buildroot}%{_datadir}/go/contrib/README-openSUSE

# godoc service
mkdir -p %{buildroot}%{_unitdir}
install -Dm644 godoc.service %{buildroot}%{_unitdir}/godoc.service

# source files for go install, godoc, etc
install -d %{buildroot}%{_datadir}/go
for ext in *.{go,c,h,s,S,py}; do
  find src -name ${ext} -exec install -Dm644 \{\} %{buildroot}%{_datadir}/go/\{\} \;
done
mkdir -p $GOROOT/src
ln -s /usr/share/go/src/pkg $GOROOT/src/pkg
ln -s /usr/share/go/src/cmd $GOROOT/src/cmd

# copy document templates, packages, obj libs and command utilities
mkdir -p %{buildroot}%{_bindir}
mkdir -p $GOROOT/lib
cp -ar lib/godoc $GOROOT/lib
mv pkg $GOROOT
mv bin/* %{buildroot}%{_bindir}
rm -f %{buildroot}%{_bindir}/{hgpatch,quietgcc}

# documentation and examples
# fix documetation permissions (rpmlint warning)
find doc/ misc/ -type f -exec chmod 0644 '{}' \;
# remove unwanted arch-dependant binaries (rpmlint warning)
rm -rf misc/cgo/test/{_*,*.o,*.out,*.6,*.8}
rm -f misc/dashboard/builder/{gobuilder,*6,*.8}
rm -f misc/goplay/{goplay,*.6,*.8}
rm -rf misc/windows
rm -rf misc/cgo/test/{_*,*.o,*.out,*.6,*.8}
# remove kate syntax file, it is shipped with libktexteditor already
rm -f misc/kate/go.xml

# install RPM macros ($GOARCH prepared in %%prep section)
install -Dm644 %{SOURCE3} %{buildroot}%{_sysconfdir}/rpm/macros.go

# break hard links
rm %{buildroot}%{_libdir}/go/pkg/linux_%{go_arch}/{cgocall,runtime}.h
ln -s %{_datadir}/go/src/pkg/runtime/{cgocall,runtime}.h %{buildroot}%{_libdir}/go/pkg/linux_%{go_arch}/

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

%if 0%{?suse_version} >= 1100
%fdupes %{buildroot}%{_prefix}
%endif

%pre
%if 0%{?suse_version} >= 1210
%service_add_pre godoc.service
%endif

%post
%if 0%{?suse_version} >= 1210
%service_add_post godoc.service
%endif

%preun
%if 0%{?suse_version} >= 1210
%service_del_preun godoc.service
%endif

%postun
%if 0%{?suse_version} >= 1210
%service_del_postun godoc.service
%endif

%files
%defattr(-,root,root,-)
%doc AUTHORS CONTRIBUTORS LICENSE PATENTS README README-openSUSE
%ifarch %ix86
%{_libdir}/go/pkg/tool/linux_%{go_arch}/8*
%endif
%ifarch x86_64
%{_libdir}/go/pkg/tool/linux_%{go_arch}/6*
%endif
%ifarch %arm
%{_libdir}/go/pkg/tool/linux_%{go_arch}/5*
%endif
%{_datadir}/go/
%{_bindir}/go*
%{_libdir}/go/
# bash completion seems broken
#%%config %{_sysconfdir}/bash_completion.d/go.sh
%config %{_sysconfdir}/profile.d/go.sh
%config %{_sysconfdir}/rpm/macros.go
%if 0%{?suse_version} >= 1210 || 0%{?fedora} >= 16
%{_unitdir}/godoc.service
%endif

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

%files vim
%defattr(-,root,root,-)
%dir %{_datadir}/vim
%{_datadir}/vim/*

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

%changelog