Dne 28.2.2012 17:43, Rex Dieter napsal(a):
On 02/28/2012 10:36 AM, Vít Ondruch wrote:
May be you could elaborate a bit what do you want to achieve and what is
the reasoning. What do you mean by "not building from (preferred form)
source" anyway?
So, perhaps I'm showing some ignorance here. Do these guidelines
allow for packaging pre-built gems (similar to pre-built java .jar
files) or are they genuinely being built completely from source?
Maybe I'm confusing that with gems being built and generated in one
step, rather than the rpm notion of extracting source/patching
(%prep), building stuff (%build), and installing into buildroot
(%install).
-- rex
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Ok, I'll give you 3 examples:
= Old guidelines, used from the time RubyGems were packaged for Fedora =
%prep
%build
%install
mkdir -p %{buildroot}%{gem_dir}
gem install --local --install-dir %{buildroot}%{gem_dir} \
--force %{SOURCE0}
= What we are proposing =
%prep
%setup -q -c -T
mkdir -p .%{gem_dir}
gem install --local --install-dir .%{gem_dir} \
--force %{SOURCE0}
%build
%install
mkdir -p %{buildroot}%{gem_dir}
cp -a .%{gem_dir}/* \
%{buildroot}%{gem_dir}/
= What FPC is proposing =
%prep
%setup -q -c -T
pushd ..
gem unpack %{SOURCE0}
pushd %{gem_name}-%{version}
gem spec %{SOURCE0} -l --ruby > %{gem_name}.gemspec
gem build %{gem_name}.gemspec
popd
popd
%build
mkdir -p ./%{gem_dir}
gem install --local --install-dir ./%{gem_dir} \
--force ../%{gem_name}-%{version}/%{gem_name}-%{version}.gem
%install
mkdir -p %{buildroot}%{gem_dir}
cp -a .%{gem_dir}/* \
%{buildroot}%{gem_dir}/
All three versions provide the same output, unless I did some mistake,
since I did not tested it (actually the middle one was taken directly
from rubygem-POpen4.spec). So which version you prefer? Please note that
the "gem install" will always "unpack" the gem with some additional, for
our case unimportant, steps. We do not distribute the .gem file anywhere.
Vit
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