[dev-libs/Ice] revert ruby on 3.6 prepare 3.7 for tree

dev-libs/Ice/Ice-3.7.9999.ebuild

@@ -53,6 +53,10 @@ DEPEND="${RDEPEND}
 S="${WORKDIR}/${PN}"
 PHP_EXT_S="${S}/php"
 
+PATCHES=(
+	"${FILESDIR}/${PN}-3.7.6-fix-musl-build.patch"
+)
+
 pkg_setup() {
 	# prevent ruby-ng.eclass from messing with pkg_setup
 	return
@@ -70,21 +74,6 @@ src_prepare() {
 		-e 's|-Werror ||g' \
 		config/Make.rules.Linux || die
 
-	# skip udp test due to multicast
-	# skip IceGrid/admin bug #649850
-	# skip IceSSL tests due to requirement of internet connection
-	# skip IceStorm/single bug #636834
-	# IceUtil/stacktrace and IceStorm/stress fail with USE=debug
-	# Glacier2/staticFiltering requires network access
-	sed -i \
-		-e 's|allTests.py|allTests.py --rfilter=udp --rfilter=IceGrid\/admin --rfilter=IceSSL --rfilter=IceStorm\/single --rfilter=IceStorm\/stress --rfilter=IceUtil\/stacktrace --rfilter=Glacier2\/staticFiltering|' \
-		cpp/Makefile || die
-
-	# fails even on unicode locale
-	sed -i \
-		-e 's|allTests.py|allTests.py --rfilter=Slice\/unicodePaths|' \
-		ruby/Makefile || die
-
 	# fix for x86 IceBox test
 	sed -i \
 		-e 's|"32"|""|' \
@@ -107,6 +96,7 @@ src_configure() {
 		"embedded_runpath_prefix=\"${EPREFIX}/usr\""
 		"new_dtags=yes"
 		"OPTIMIZE=$(usex !debug)"
+		"V=1"
 	)
 
 	if use python; then
@@ -124,7 +114,7 @@ src_configure() {
 
 		# make it use ruby27 only
 		sed -i \
-			-e 's|RUBY = ruby|\027|' \
+			-e 's|RUBY ?= ruby|\027|' \
 			ruby/config/Make.rules || die
 		sed -i \
 			-e 's|env ruby|\027|' \