oniguruma: enable ptest

All tests (with 3400 subtests) are passing (on musl+arm).

Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-support/onig/onig/0001-build-enable-serial-tests-automake-option-for-ptest.patch

@@ -0,0 +1,36 @@
+From 8bf8189ec4a0d7ee569f66feb0e590e9602c31b6 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andr=C3=A9=20Draszik?= <git@andred.net>
+Date: Mon, 6 Jan 2020 15:10:30 +0000
+Subject: [PATCH] build: enable serial-tests automake option (for ptest)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+For ptest, we need to be able to compile the tests without
+running them.
+
+Enabling the serial-tests automake option will add
+buildtest-TESTS and runtest-TESTS makefile targets, the
+former being what we want.
+
+Signed-off-by: André Draszik <git@andred.net>
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index ac51e85..48e63ce 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -3,7 +3,7 @@ AC_INIT(onig, 6.9.4)
+ 
+ AC_CONFIG_MACRO_DIR([m4])
+ 
+-AM_INIT_AUTOMAKE([-Wno-portability])
++AM_INIT_AUTOMAKE([-Wno-portability serial-tests])
+ AC_CONFIG_HEADERS([src/config.h])
+ 
+ 
+-- 
+2.23.0.rc1
+

meta-oe/recipes-support/onig/onig/run-ptest

@@ -0,0 +1,47 @@
+#!/bin/sh -eu
+
+my_cleanup() {
+    [ -n "${workdir:-}" ] && rm -rf "${workdir}"
+}
+
+trap "my_cleanup" EXIT
+for sig in INT TERM ; do
+    # We want sig to expand right here and now, as it's
+    # a loop variable, not when signalled. For $$ it
+    # doesn't matter.
+    # shellcheck disable=SC2064
+    trap "my_cleanup ; trap - EXIT ; trap - ${sig} ; kill -s ${sig} $$" ${sig}
+done
+
+workdir=$(mktemp -d -t onig.ptest.XXXXXX)
+status="${workdir}/failed"
+touch "${status}"
+
+find tests/ -perm -111 -type f -exec sh -c '
+    workdir="${1}"
+    status="${2}"
+    t="${3}"
+    t_log="${workdir}/$(basename ${t}).log"
+
+    res=0
+    ./${t} > "${t_log}" 2>&1 \
+        || res=$?
+    if [ $res -eq 0 ] ; then
+        echo "PASS: ${t}"
+    else
+        echo "FAIL: ${t}"
+        echo "$(basename ${t}): ${t_log}" >> "${status}"
+    fi
+    ' _ "${workdir}" "${status}" {} \;
+
+if [ $(stat -c '%s' "${status}") -ne 0 ] ; then
+    exec >&2
+    while IFS=': ' read -r t t_log ; do
+        printf "\n=========================\n"
+        printf "ERROR: %s:\n" "${t}"
+        printf --  "-------------------------\n"
+        cat "${t_log}"
+    done < "${status}"
+fi
+
+[ $(stat -c '%s' "${status}") -eq 0 ]

meta-oe/recipes-support/onig/onig_6.9.4.bb

@@ -10,6 +10,8 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=1ee043784bdce7503e619b2d1a85798b"
 SRC_URI = "\
     https://github.com/kkos/oniguruma/releases/download/v${PV}/${BP}.tar.gz \
     file://0001-build-don-t-link-against-host-system-libraries.patch \
+    file://0001-build-enable-serial-tests-automake-option-for-ptest.patch \
+    file://run-ptest \
 "
 
 SRC_URI[md5sum] = "a12d2fe997b789bd87cf63799c091879"
@@ -17,6 +19,14 @@ SRC_URI[sha256sum] = "4669d22ff7e0992a7e93e116161cac9c0949cd8960d1c562982026726f
 
 BINCONFIG = "${bindir}/onig-config"
 
-inherit autotools binconfig-disabled
+inherit autotools binconfig-disabled ptest
 
 BBCLASSEXTEND = "native"
+
+do_compile_ptest() {
+    oe_runmake -C test buildtest-TESTS
+}
+
+do_install_ptest() {
+    install -Dm0755 -t ${D}${PTEST_PATH}/tests/ ${B}/test/.libs/*
+}