dev-ruby/eventmachine: update EAPI 7 -> 8

Signed-off-by: Hans de Graaff <graaff@gentoo.org>

3 files changed, 254 insertions, 0 deletions

diff --git a/dev-ruby/eventmachine/eventmachine-1.2.7-r4.ebuild b/dev-ruby/eventmachine/eventmachine-1.2.7-r4.ebuild
new file mode 100644
index 000000000000..482bba2d56f2
--- /dev/null
+++ b/dev-ruby/eventmachine/eventmachine-1.2.7-r4.ebuild
@@ -0,0 +1,87 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+USE_RUBY="ruby27 ruby30 ruby31 ruby32"
+
+RUBY_FAKEGEM_DOCDIR="rdoc"
+RUBY_FAKEGEM_EXTRADOC="docs/*.md CHANGELOG.md README.md"
+
+RUBY_FAKEGEM_GEMSPEC="eventmachine.gemspec"
+
+RUBY_FAKEGEM_EXTENSIONS=(ext/extconf.rb ext/fastfilereader/extconf.rb)
+RUBY_FAKEGEM_EXTRAINSTALL=(examples)
+
+inherit ruby-fakegem
+
+DESCRIPTION="EventMachine is a fast, simple event-processing library for Ruby programs"
+HOMEPAGE="https://github.com/eventmachine/eventmachine"
+SRC_URI="https://github.com/eventmachine/eventmachine/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+# Collection of upstream patches to fix compatibility with newer OpenSSL
+SRC_URI+=" https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-openssl-patches.tar.bz2"
+
+LICENSE="|| ( GPL-2 Ruby-BSD )"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris ~x86-solaris"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+DEPEND="${DEPEND}
+	dev-libs/openssl:0="
+RDEPEND="${RDEPEND}
+	dev-libs/openssl:0="
+
+ruby_add_bdepend "test? ( dev-ruby/test-unit:2 )"
+
+PATCHES=(
+	# Collection of upstream patches (rebased by Fedora, thanks!) to
+	# fix (mostly test) compatibility with >= OpenSSL 1.1.1.
+	"${WORKDIR}"/all/patches/
+	# Backport upstream changes for ruby 3
+	"${FILESDIR}"/${P}-test-processes.patch
+	"${FILESDIR}"/${P}-ruby3-process-status.patch
+)
+
+all_ruby_prepare() {
+	# Remove package tasks to avoid dependency on rake-compiler.
+	rm rakelib/package.rake || die
+
+	sed -i -e '/git ls-files/d' ${RUBY_FAKEGEM_GEMSPEC} || die
+	# Remove the resolver tests since they require network access and
+	# the localhost test fails with an IPv6 localhost.
+	rm tests/test_resolver.rb || die
+
+	# Needs a tty
+	rm tests/test_kb.rb || die
+
+	# Avoid tests that require network access
+	sed -e '/test_bind_connect/,/^  end/ s:^:#:' \
+		-e '/test_invalid_address_bind_connect_src/,/^  end/ s:^:#:' \
+		-e '/test_invalid_address_bind_connect_dst/,/^  end/ s:^:#:' \
+		-i tests/test_basic.rb || die
+	sed -e '/test_ipv6_udp_local_server/,/^    end/ s:^:#:' \
+		-e '/test_ipv6_tcp_local_server/,/^    end/ s:^:#:' \
+		-i tests/test_ipv6.rb || die
+	sed -e '/test_for_real/,/^    end/ s:^:#:' -i tests/test_pending_connect_timeout.rb || die
+	sed -e '/test_connect_timeout/,/^  end/ s:^:#:' -i tests/test_unbind_reason.rb || die
+	sed -e '/test_cookie/,/^  end/ s:^:#:' \
+		-e '/test_http_client/,/^  end/ s:^:#:' \
+		-e '/test_version_1_0/,/^  end/ s:^:#:' \
+		-i tests/test_httpclient.rb || die
+	sed -e '/test_get/,/^  end/ s:^:#:' \
+		-e '/test_https_get/,/^  end/ s:^:#:' \
+		-i tests/test_httpclient2.rb || die
+
+	# Avoid test that deliberately triggers a C++ exception which causes
+	# a SEGFAULT. This does not appear to happen upstream (on travis).
+	rm tests/test_exc.rb || die
+}
+
+each_ruby_test() {
+	${RUBY} -Ilib -S testrb-2 tests/test_*.rb || die
+}
+
+all_ruby_install() {
+	all_fakegem_install
+}
diff --git a/dev-ruby/eventmachine/files/eventmachine-1.2.7-ruby3-process-status.patch b/dev-ruby/eventmachine/files/eventmachine-1.2.7-ruby3-process-status.patch
new file mode 100644
index 000000000000..f836d3ff076e
--- /dev/null
+++ b/dev-ruby/eventmachine/files/eventmachine-1.2.7-ruby3-process-status.patch
@@ -0,0 +1,94 @@
+From daeb121fb5600cc0f4fc604fbf7d742578f26483 Mon Sep 17 00:00:00 2001
+From: MSP-Greg <Greg.mpls@gmail.com>
+Date: Sat, 12 Jun 2021 22:37:37 -0500
+Subject: [PATCH] Fixes for Process::Status changes in Ruby 3
+
+---
+ ext/extconf.rb   |  3 +++
+ ext/rubymain.cpp | 36 ++++++++++++++++++++++++++++++------
+ 2 files changed, 33 insertions(+), 6 deletions(-)
+
+diff --git a/ext/extconf.rb b/ext/extconf.rb
+index 0fb654104..ce83c0028 100644
+--- a/ext/extconf.rb
++++ b/ext/extconf.rb
+@@ -138,6 +138,9 @@ def find_openssl_library
+   add_define "HAVE_KQUEUE" if have_header("sys/event.h") && have_header("sys/queue.h")
+ end
+ 
++# Add for changes to Process::Status in Ruby 3
++add_define("IS_RUBY_3_OR_LATER") if RUBY_VERSION > "3.0"
++
+ # Adjust number of file descriptors (FD) on Windows
+ 
+ if RbConfig::CONFIG["host_os"] =~ /mingw/
+diff --git a/ext/rubymain.cpp b/ext/rubymain.cpp
+index 5da5c8b25..36018c63d 100644
+--- a/ext/rubymain.cpp
++++ b/ext/rubymain.cpp
+@@ -85,7 +85,24 @@ static VALUE Intern_proxy_target_unbound;
+ static VALUE Intern_proxy_completed;
+ static VALUE Intern_connection_completed;
+ 
+-static VALUE rb_cProcStatus;
++static VALUE rb_cProcessStatus;
++
++#ifdef IS_RUBY_3_OR_LATER
++struct rb_process_status {
++    rb_pid_t pid;
++    int status;
++    int error;
++};
++
++static const rb_data_type_t rb_process_status_type = {
++    .wrap_struct_name = "Process::Status",
++    .function = {
++        .dfree = RUBY_DEFAULT_FREE,
++    },
++    .data = NULL,
++    .flags = RUBY_TYPED_FREE_IMMEDIATELY,
++};
++#endif
+ 
+ struct em_event {
+ 	uintptr_t signature;
+@@ -553,11 +570,18 @@ static VALUE t_get_subprocess_status (VALUE self UNUSED, VALUE signature)
+ 
+ 	if (evma_get_subprocess_status (NUM2BSIG (signature), &status)) {
+ 		if (evma_get_subprocess_pid (NUM2BSIG (signature), &pid)) {
+-			proc_status = rb_obj_alloc(rb_cProcStatus);
+ 
++#ifdef IS_RUBY_3_OR_LATER
++			struct rb_process_status *data = NULL;
++			proc_status = TypedData_Make_Struct(rb_cProcessStatus, struct rb_process_status, &rb_process_status_type, data);
++			data->pid = pid;
++			data->status = status;
++#else
++			proc_status = rb_obj_alloc(rb_cProcessStatus);
+ 			/* MRI Ruby uses hidden instance vars */
+-			rb_iv_set(proc_status, "status", INT2FIX(status));
+-			rb_iv_set(proc_status, "pid", INT2FIX(pid));
++			rb_ivar_set(proc_status, rb_intern_const("status"), INT2FIX(status));
++			rb_ivar_set(proc_status, rb_intern_const("pid"), INT2FIX(pid));
++#endif
+ 
+ #ifdef RUBINIUS
+ 			/* Rubinius uses standard instance vars */
+@@ -572,7 +596,7 @@ static VALUE t_get_subprocess_status (VALUE self UNUSED, VALUE signature)
+ #endif
+ 		}
+ 	}
+-
++	rb_obj_freeze(proc_status);
+ 	return proc_status;
+ }
+ 
+@@ -1431,7 +1455,7 @@ extern "C" void Init_rubyeventmachine()
+ {
+ 	// Lookup Process::Status for get_subprocess_status
+ 	VALUE rb_mProcess = rb_const_get(rb_cObject, rb_intern("Process"));
+-	rb_cProcStatus = rb_const_get(rb_mProcess, rb_intern("Status"));
++	rb_cProcessStatus = rb_const_get(rb_mProcess, rb_intern("Status"));
+ 
+ 	// Tuck away some symbol values so we don't have to look 'em up every time we need 'em.
+ 	Intern_at_signature = rb_intern ("@signature");
diff --git a/dev-ruby/eventmachine/files/eventmachine-1.2.7-test-processes.patch b/dev-ruby/eventmachine/files/eventmachine-1.2.7-test-processes.patch
new file mode 100644
index 000000000000..51e2a48c6f55
--- /dev/null
+++ b/dev-ruby/eventmachine/files/eventmachine-1.2.7-test-processes.patch
@@ -0,0 +1,73 @@
+From ec27b6250c2a00b4f2720abd86669e194ca016ac Mon Sep 17 00:00:00 2001
+From: MSP-Greg <Greg.mpls@gmail.com>
+Date: Fri, 21 May 2021 11:24:15 -0500
+Subject: [PATCH] Update test_processes.rb
+
+---
+ tests/test_processes.rb | 35 +++++++++++++++++++++++++++--------
+ 1 file changed, 27 insertions(+), 8 deletions(-)
+
+diff --git a/tests/test_processes.rb b/tests/test_processes.rb
+index eb21a6cec..9546022e7 100644
+--- a/tests/test_processes.rb
++++ b/tests/test_processes.rb
+@@ -32,23 +32,42 @@ def setup
+     end
+ 
+     def test_em_system
++      out, status = nil, nil
++
+       EM.run{
+-        EM.system('ls'){ |out,status| $out, $status = out, status; EM.stop }
++        EM.system('ls'){ |_out,_status| out, status = _out, _status; EM.stop }
+       }
+ 
+-      assert( $out.length > 0 )
+-      assert_equal(0, $status.exitstatus)
+-      assert_kind_of(Process::Status, $status)
++      assert(out.length > 0 )
++      assert_kind_of(Process::Status, status)
++      assert_equal(0, status.exitstatus)
++    end
++
++    def test_em_system_bad_exitstatus
++      status = nil
++      sys_pid = nil
++
++      EM.run{
++        sys_pid = EM.system('exit 1'){ |_out,_status| status = _status; EM.stop }
++      }
++
++      assert_kind_of(Process::Status, status)
++      refute_equal(0, status.exitstatus)
++      assert_equal sys_pid, status.pid
+     end
+ 
+     def test_em_system_pid
+-      $pids = []
++      status = nil
++      sys_pid = nil
+ 
+       EM.run{
+-        $pids << EM.system('echo hi', proc{ |out,status|$pids << status.pid; EM.stop })
++        sys_pid = EM.system('echo hi', proc{ |_out,_status| status = _status; EM.stop })
+       }
+ 
+-      assert_equal $pids[0], $pids[1]
++      refute_equal(0, sys_pid)
++      assert_kind_of(Process::Status, status)
++      refute_equal(0, status.pid)
++      assert_equal sys_pid, status.pid
+     end
+ 
+     def test_em_system_with_proc
+@@ -57,8 +76,8 @@ def test_em_system_with_proc
+       }
+ 
+       assert( $out.length > 0 )
+-      assert_equal(0, $status.exitstatus)
+       assert_kind_of(Process::Status, $status)
++      assert_equal(0, $status.exitstatus)
+     end
+ 
+     def test_em_system_with_two_procs