From c8d60dada2ec8eb48b2d2b290cd6683ccec40e39 Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Sat, 13 Feb 2021 21:41:11 +0000
Subject: gentoo (valentine's day) resync : 14.02.2021

---
 eclass/ruby-fakegem.eclass | 62 +++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 61 insertions(+), 1 deletion(-)

(limited to 'eclass/ruby-fakegem.eclass')

diff --git a/eclass/ruby-fakegem.eclass b/eclass/ruby-fakegem.eclass
index 8ab448765946..6fee9eb3e157 100644
--- a/eclass/ruby-fakegem.eclass
+++ b/eclass/ruby-fakegem.eclass
@@ -1,4 +1,4 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: ruby-fakegem.eclass
@@ -113,6 +113,20 @@ RUBY_FAKEGEM_BINDIR="${RUBY_FAKEGEM_BINDIR-bin}"
 # get installed. Some gems provide extra files such as version information,
 # Rails generators, or data that needs to be installed as well.
 
+# @ECLASS-VARIABLE: RUBY_FAKEGEM_EXTENSIONS
+# @DEFAULT_UNSET
+# @DESCRIPTION:
+# List of extensions supported by this gem. Each extension is listed as
+# the configuration script that needs to be run to generate the
+# extension.
+
+# @ECLASS-VARIABLE: RUBY_FAKEGEM_EXTENSION_LIBDIR
+# @DESCRIPTION:
+# The lib directory where extensions are copied directly after they have
+# been compiled. This is needed to run tests on the code and was the
+# legacy way to install extensions for a long time.
+RUBY_FAKEGEM_EXTENSION_LIBDIR="${RUBY_FAKEGEM_EXTENSION_LIBDIR-lib}"
+
 case "${EAPI:-0}" in
 	0|1|2|3)
 		die "Unsupported EAPI=${EAPI} (too old) for ruby-fakegem.eclass" ;;
@@ -387,6 +401,22 @@ EOF
 	) || die "Unable to create fakegem wrapper"
 }
 
+# @FUNCTION: each_fakegem_configure
+# @DESCRIPTION:
+# Configure extensions defined in RUBY_FAKEGEM_EXTENSIONS, if any.
+each_fakegem_configure() {
+	for extension in "${RUBY_FAKEGEM_EXTENSIONS[@]}" ; do
+		${RUBY} -C ${extension%/*} ${extension##*/} || die
+	done
+}
+
+# @FUNCTION: each_ruby_configure
+# @DESCRIPTION:
+# Run each_fakegem_configure for each ruby target
+each_ruby_configure() {
+	each_fakegem_configure
+}
+
 # @FUNCTION: all_fakegem_compile
 # @DESCRIPTION:
 # Build documentation for the package if indicated by the doc USE flag
@@ -408,6 +438,24 @@ all_fakegem_compile() {
 	fi
 }
 
+# @FUNCTION: each_fakegem_compile
+# @DESCRIPTION:
+# Compile extensions defined in RUBY_FAKEGEM_EXTENSIONS, if any.
+each_fakegem_compile() {
+	for extension in "${RUBY_FAKEGEM_EXTENSIONS[@]}" ; do
+		emake V=1 -C ${extension%/*}
+		mkdir -p "${RUBY_FAKEGEM_EXTENSION_LIBDIR%/}"
+		cp "${extension%/*}"/*$(get_modname) "${RUBY_FAKEGEM_EXTENSION_LIBDIR%/}/" || die "Copy of extension into ${RUBY_FAKEGEM_EXTENSION_LIBDIR} failed"
+	done
+}
+
+# @FUNCTION: each_ruby_compile
+# @DESCRIPTION:
+# Run each_fakegem_compile for each ruby target
+each_ruby_compile() {
+	each_fakegem_compile
+}
+
 # @FUNCTION: all_ruby_unpack
 # @DESCRIPTION:
 # Unpack the source archive, including support for unpacking gems.
@@ -506,6 +554,18 @@ each_fakegem_install() {
 
 	[[ -n ${_gemlibdirs} ]] && \
 		ruby_fakegem_doins -r ${_gemlibdirs}
+
+	if [[ -n ${RUBY_FAKEGEM_EXTENSIONS} ]] && [ ${#RUBY_FAKEGEM_EXTENSIONS[@]} -ge 0 ]; then
+		einfo "installing extensions"
+		local _extensionsdir="$(ruby_fakegem_gemsdir)/extensions/$(ruby_rbconfig_value 'arch')/$(ruby_rbconfig_value 'ruby_version')/${RUBY_FAKEGEM_NAME}-${RUBY_FAKEGEM_VERSION}"
+
+		for extension in ${RUBY_FAKEGEM_EXTENSIONS[@]} ; do
+			emake V=1 sitearchdir="${ED}/${_extensionsdir}" -C ${extension%/*} install
+		done
+
+		# Add the marker to indicate that the extensions are installed
+		touch "${ED}${_extensionsdir}/gem.build_complete" || die
+	fi
 }
 
 # @FUNCTION: each_ruby_install
-- 
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