app-text/namazu: fix tests

Closes: https://bugs.gentoo.org/882465
Signed-off-by: Akinori Hattori <hattya@gentoo.org>

app-text/namazu/files/namazu-tests.patch

@@ -0,0 +1,8 @@
+--- a/tests/Makefile.am
++++ b/tests/Makefile.am
+@@ -26,3 +26,5 @@
+ 	rm -rf test-log tmp-data tmp.* idx[0-9]* ja-idx[0-9]*
+ 
+ EXTRA_DIST = $(TESTS) select-data commonfuncs
++
++.NOTPARALLEL:

app-text/namazu/namazu-2.0.21.ebuild

@@ -39,6 +39,7 @@ PATCHES=(
 	"${FILESDIR}"/${PN}-emacs-27.patch
 	"${FILESDIR}"/${PN}-perl-5.18.patch
 	"${FILESDIR}"/${PN}-perl-5.26.patch
+	"${FILESDIR}"/${PN}-tests.patch
 	"${FILESDIR}"/${PN}-underlinking.patch
 	"${FILESDIR}"/${P}-memmove.patch
 )
@@ -76,10 +77,6 @@ src_compile() {
 	fi
 }
 
-src_test() {
-	emake -j1 check
-}
-
 src_install() {
 	default
 	find "${ED}" -name '*.la' -delete || die

app-text/namazu/namazu-2.0.22_pre8.ebuild

@@ -39,6 +39,7 @@ S="${WORKDIR}"/${MY_P}
 PATCHES=(
 	"${FILESDIR}"/${PN}-gentoo.patch
 	"${FILESDIR}"/${PN}-configure.patch
+	"${FILESDIR}"/${PN}-tests.patch
 	"${FILESDIR}"/${PN}-underlinking.patch
 )
 
@@ -75,10 +76,6 @@ src_compile() {
 	fi
 }
 
-src_test() {
-	emake -j1 check
-}
-
 src_install() {
 	default
 	find "${ED}" -name '*.la' -delete || die