libnih: Remove

The main user was upstart, which is no longer provided
by any maintained layer.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-core/packagegroups/packagegroup-meta-oe.bb

@@ -239,7 +239,7 @@ RDEPENDS_packagegroup-meta-oe-support ="\
     libinih inotify-tools joe lcms lcov libatasmart libbytesize \
     libcereal libcyusbserial libee libeigen libestr libftdi libgit2 \
     libgpiod libiio libjs-jquery libjs-sizzle liblinebreak libmicrohttpd \
-    libmxml libnih liboauth libol liboop libp11 libraw1394 libsmi libsoc libssh2 \
+    libmxml liboauth libol liboop libp11 libraw1394 libsmi libsoc libssh2 \
     libssh libtar libteam libtinyxml2 libtinyxml libusbg libusb-compat libutempter \
     links lio-utils lockdev log4c log4cpp logwarn libdevmapper lvm2 \
     mailcap mbuffer mg minini \

meta-oe/recipes-support/libnih/libnih-1.0.3/0001-signal.c-SIGCLD-and-SIGCHILD-are-same-on-sytem-V-sys.patch

@@ -1,28 +0,0 @@
-From f1b9992caf9910f9f7afae401045e42572cc84ff Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Sat, 1 Apr 2017 08:50:35 -0700
-Subject: [PATCH] signal.c: SIGCLD and SIGCHILD are same on sytem V systems
-
-Musl drops the SIGCLD legacy
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- nih/signal.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/nih/signal.c b/nih/signal.c
-index a241df9..691c8e6 100644
---- a/nih/signal.c
-+++ b/nih/signal.c
-@@ -87,7 +87,7 @@ static const SignalName signal_names[] = {
- 	{ SIGSTKFLT, "STKFLT" },
- #endif
- 	{ SIGCHLD,   "CHLD"   },
--	{ SIGCLD,    "CLD"    },
-+	{ SIGCHLD,    "CLD"   },
- 	{ SIGCONT,   "CONT"   },
- 	{ SIGSTOP,   "STOP"   },
- 	{ SIGTSTP,   "TSTP"   },
--- 
-2.12.1
-

meta-oe/recipes-support/libnih/libnih_1.0.3.bb

@@ -1,48 +0,0 @@
-# Copyright (c) 2013  LG Electronics, Inc.
-
-SUMMARY = "libnih library"
-HOMEPAGE = "https://launchpad.net/libnih"
-DESCRIPTION = "libnih is a small library for C application development \
-    containing functions that, despite its name, are not implemented \
-    elsewhere in the standard library set. \
-    \
-    libnih is roughly equivalent to other C libraries such as glib, \
-    except that its focus is on a small size and intended for \
-    applications that sit very low in the software stack, especially \
-    outside of /usr. \
-    \
-    It expressly does not reimplement functions that already exist in \
-    libraries ordinarily shipped in /lib such libc6, and does not do \
-    foolish things like invent arbitrary typedefs for perfectly good C types."
-
-SECTION = "libs"
-
-LICENSE = "GPL-2.0"
-LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
-
-DEPENDS = "dbus expat"
-DEPENDS_append_class-target = " libnih-native"
-
-SRC_URI = "https://launchpad.net/${BPN}/1.0/${PV}/+download/${BP}.tar.gz \
-           file://libnih_1.0.3-4ubuntu16.patch \
-           file://0001-signal.c-SIGCLD-and-SIGCHILD-are-same-on-sytem-V-sys.patch \
-           file://0001-Update-autotool-files-also-make-it-work-with-latest-.patch \
-           "
-
-SRC_URI[md5sum] = "db7990ce55e01daffe19006524a1ccb0"
-SRC_URI[sha256sum] = "897572df7565c0a90a81532671e23c63f99b4efde2eecbbf11e7857fbc61f405"
-
-inherit autotools gettext
-
-do_configure_append () {
-        sed -i -e 's,lib/pkgconfig,${baselib}/pkgconfig,g' ${S}/nih/Makefile.in ${S}/nih-dbus/Makefile.in
-}
-
-FILES_${PN}-dev += "${libdir}/pkgconfig/* \
-        ${includedir}/* \
-        ${libdir}/*.so \
-        ${datadir}/* \
-        "
-
-# target libnih requires native nih-dbus-tool
-BBCLASSEXTEND = "native"