# template: default
%global gem_name grpc
%global gem_require_name %{gem_name}

%global debug_package %{nil}

Name: rubygem-%{gem_name}
Version: 1.58.0
Release: 3%{?dist}
Summary: GRPC system in Ruby
License: Apache-2.0
URL: https://github.com/google/grpc/tree/master/src/ruby
Source0: https://rubygems.org/gems/%{gem_name}-%{version}.gem

# Backport from upstream c637a9f (grpc 1.62.0): fix clang 16 / GCC 14
# incompatible-pointer-types in rb_channel.c and rb_event_thread.c
Patch0: grpc-clang16-compat.patch
# Backport from upstream f55bf22 (grpc 1.68.0): fix incompatible pointer type
# of grpc_compression_algorithm_name() in rb_compression_options.c
Patch1: grpc-compression-const.patch
# Backport from upstream 34be0d8 (grpc 1.62.0): remove -Wl,-wrap,memcpy
# (undefined symbol on EL10)
Patch2: grpc-remove-wrap-memcpy.patch

# start specfile generated dependencies
Requires: ruby >= 2.5.0
BuildRequires: ruby-devel >= 2.5.0
BuildRequires: rubygems-devel
BuildRequires: rubygem(google-protobuf) >= 3.23
BuildRequires: rubygem(google-protobuf) < 4
BuildRequires: rubygem(googleapis-common-protos-types) >= 1.0
BuildRequires: rubygem(googleapis-common-protos-types) < 2
# Compiler is required for build of gem binary extension.
# https://fedoraproject.org/wiki/Packaging:C_and_C++#BuildRequires_and_Requires
BuildRequires: gcc
# end specfile generated dependencies
BuildRequires: gcc-c++

BuildRequires: libstdc++-static

%description
Send RPCs from Ruby using GRPC.


%package doc
Summary: Documentation for %{name}
Requires: %{name} = %{version}-%{release}
BuildArch: noarch

%description doc
Documentation for %{name}.

%prep
%autosetup -p1 -n %{gem_name}-%{version}

%build
export CXXFLAGS="${CXXFLAGS} -Wno-register"

# Create the gem as gem install only works on a gem file
gem build ../%{gem_name}-%{version}.gemspec

# %%gem_install compiles any C extensions and installs the gem into ./%%gem_dir
# by default, so that we can move it into the buildroot in %%install
%gem_install

%install
mkdir -p %{buildroot}%{gem_dir}
cp -a .%{gem_dir}/* \
        %{buildroot}%{gem_dir}/

mkdir -p %{buildroot}%{gem_extdir_mri}/%{gem_name}
cp -a .%{gem_extdir_mri}/gem.build_complete %{buildroot}%{gem_extdir_mri}/
cp -a .%{gem_extdir_mri}/%{gem_name}/*.so %{buildroot}%{gem_extdir_mri}/%{gem_name}

%check
# Ideally, this would be something like this:
# GEM_PATH="%{buildroot}%{gem_dir}:$GEM_PATH" ruby -e "require '%{gem_require_name}'"
# But that fails to find native extensions on EL8, so we fake the structure that ruby expects
mkdir gem_ext_test
cp -a %{buildroot}%{gem_dir} gem_ext_test/
mkdir -p gem_ext_test/gems/extensions/%{_arch}-%{_target_os}/$(ruby -r rbconfig -e 'print RbConfig::CONFIG["ruby_version"]')/
cp -a %{buildroot}%{gem_extdir_mri} gem_ext_test/gems/extensions/%{_arch}-%{_target_os}/$(ruby -r rbconfig -e 'print RbConfig::CONFIG["ruby_version"]')/
GEM_PATH="./gem_ext_test/gems:$GEM_PATH" ruby -e "require '%{gem_require_name}'"
rm -rf gem_ext_test

%files
%dir %{gem_instdir}
%{gem_extdir_mri}
%{gem_instdir}/src
%exclude %{gem_cache}
%{gem_spec}
%exclude %{gem_instdir}/.yardopts
%exclude %{gem_instdir}/include
%exclude %{gem_instdir}/third_party
%exclude %{gem_instdir}/Makefile
%exclude %{gem_instdir}/etc

%files doc
%doc %{gem_docdir}


%changelog
* Wed Jul 29 2026 Zach Huntington-Meath <zhunting@redhat.com> - 1.58.0-3
- Rebuild for EL10
- Add -Wno-register for GCC 14 on EL10 (vendored abseil-cpp C++17 compat)
- Backport upstream c637a9f: fix incompatible-pointer-types (clang 16 / GCC 14)
- Backport upstream f55bf22: fix incompatible pointer type of
  grpc_compression_algorithm_name (GCC 14)
- Backport upstream 34be0d8: remove -Wl,-wrap,memcpy (undefined symbol on EL10)

* Tue Jan 16 2024 Evgeni Golov - 1.58.0-2
- Explicitly BuildRequire gcc-c++

* Thu Sep 21 2023 Eric D. Helms <ericdhelms@gmail.com> 1.58.0-1
- Update to 1.58.0

* Fri Sep 30 2022 Eric D. Helms <ericdhelms@gmail.com> 1.49.1-1
- Add rubygem-grpc generated by gem2rpm using the default template