meta-openembedded and poky: subtree updates

Squash of the following due to dependencies among them
and OpenBMC changes:

meta-openembedded: subtree update:d0748372d2..9201611135
meta-openembedded: subtree update:9201611135..17fd382f34
poky: subtree update:9052e5b32a..2e11d97b6c
poky: subtree update:2e11d97b6c..a8544811d7

The change log was too large for the jenkins plugin
to handle therefore it has been removed. Here is
the first and last commit of each subtree:

meta-openembedded:d0748372d2
      cppzmq: bump to version 4.6.0
meta-openembedded:17fd382f34
      mpv: Remove X11 dependency
poky:9052e5b32a
      package_ipk: Remove pointless comment to trigger rebuild
poky:a8544811d7
      pbzip2: Fix license warning

Change-Id: If0fc6c37629642ee207a4ca2f7aa501a2c673cd6
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/poky/meta/recipes-extended/ghostscript/ghostscript_9.50.bb b/poky/meta/recipes-extended/ghostscript/ghostscript_9.50.bb
new file mode 100644
index 0000000..39c3264
--- /dev/null
+++ b/poky/meta/recipes-extended/ghostscript/ghostscript_9.50.bb
@@ -0,0 +1,129 @@
+SUMMARY = "The GPL Ghostscript PostScript/PDF interpreter"
+DESCRIPTION = "Ghostscript is used for PostScript/PDF preview and printing.  Usually as \
+a back-end to a program such as ghostview, it can display PostScript and PDF \
+documents in an X11 environment. \
+\
+Furthermore, it can render PostScript and PDF files as graphics to be printed \
+on non-PostScript printers. Supported printers include common \
+dot-matrix, inkjet and laser models. \
+"
+HOMEPAGE = "http://www.ghostscript.com"
+SECTION = "console/utils"
+
+LICENSE = "GPLv3"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=70dc2bac4d0ce4448da873cd86b123fc"
+
+DEPENDS = "ghostscript-native tiff jpeg fontconfig cups libpng"
+DEPENDS_class-native = "libpng-native"
+
+UPSTREAM_CHECK_URI = "https://github.com/ArtifexSoftware/ghostpdl-downloads/releases"
+UPSTREAM_CHECK_REGEX = "(?P<pver>\d+(\.\d+)+)\.tar"
+
+SRC_URI_BASE = "https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs950/${BPN}-${PV}.tar.gz \
+                file://ghostscript-9.15-parallel-make.patch \
+                file://ghostscript-9.16-Werror-return-type.patch \
+                file://do-not-check-local-libpng-source.patch \
+                file://avoid-host-contamination.patch \
+                file://mkdir-p.patch \
+                file://CVE-2019-14869-0001.patch \
+"
+
+SRC_URI = "${SRC_URI_BASE} \
+           file://ghostscript-9.21-prevent_recompiling.patch \
+           file://ghostscript-9.02-genarch.patch \
+           file://objarch.h \
+           file://cups-no-gcrypt.patch \
+           "
+
+SRC_URI_class-native = "${SRC_URI_BASE} \
+                        file://ghostscript-9.21-native-fix-disable-system-libtiff.patch \
+                        file://base-genht.c-add-a-preprocessor-define-to-allow-fope.patch \
+                        "
+
+SRC_URI[md5sum] = "00970cf622bd5b46f68eec9383753870"
+SRC_URI[sha256sum] = "0f53e89fd647815828fc5171613e860e8535b68f7afbc91bf89aee886769ce89"
+
+# Put something like
+#
+#   PACKAGECONFIG_append_pn-ghostscript = " x11"
+#
+# in local.conf to enable building with X11.  Be careful.  The order
+# of the overrides matters!
+#
+#PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'x11', '', d)}"
+PACKAGECONFIG_class-native = ""
+
+PACKAGECONFIG[x11] = "--with-x --x-includes=${STAGING_INCDIR} --x-libraries=${STAGING_LIBDIR}, \
+                      --without-x, virtual/libx11 libxext libxt gtk+3\
+                      "
+
+EXTRA_OECONF = "--without-libpaper --with-system-libtiff --without-jbig2dec \
+                --with-fontpath=${datadir}/fonts \
+                --without-libidn --with-cups-serverbin=${exec_prefix}/lib/cups \
+                --with-cups-datadir=${datadir}/cups \
+                CUPSCONFIG="${STAGING_BINDIR_CROSS}/cups-config" \
+                "
+
+EXTRA_OECONF_append_mipsarcho32 = " --with-large_color_index=0"
+
+# Explicity disable libtiff, fontconfig,
+# freetype, cups for ghostscript-native
+EXTRA_OECONF_class-native = "--without-x --with-system-libtiff=no \
+                             --without-jbig2dec --without-libpaper \
+                             --with-fontpath=${datadir}/fonts \
+                             --without-libidn --disable-fontconfig \
+                             --disable-freetype --disable-cups"
+
+# This has been fixed upstream but for now we need to subvert the check for time.h
+# http://bugs.ghostscript.com/show_bug.cgi?id=692443
+# http://bugs.ghostscript.com/show_bug.cgi?id=692426
+CFLAGS += "-DHAVE_SYS_TIME_H=1"
+BUILD_CFLAGS += "-DHAVE_SYS_TIME_H=1"
+
+inherit autotools
+
+do_configure_prepend () {
+	mkdir -p obj
+	mkdir -p soobj
+	if [ -e ${WORKDIR}/objarch.h ]; then
+		cp ${WORKDIR}/objarch.h obj/arch.h
+	fi
+}
+
+do_configure_append () {
+	# copy tools from the native ghostscript build
+	if [ "${PN}" != "ghostscript-native" ]; then
+		mkdir -p obj/aux soobj
+		for i in genarch genconf mkromfs echogs gendev genht packps; do
+			cp ${STAGING_BINDIR_NATIVE}/ghostscript-${PV}/$i obj/aux/$i
+		done
+	fi
+}
+
+do_install_append () {
+    mkdir -p ${D}${datadir}/ghostscript/${PV}/
+    cp -r ${S}/Resource ${D}${datadir}/ghostscript/${PV}/
+    cp -r ${S}/iccprofiles ${D}${datadir}/ghostscript/${PV}/
+}
+
+do_compile_class-native () {
+    mkdir -p obj
+    for i in genarch genconf mkromfs echogs gendev genht packps; do
+        oe_runmake obj/aux/$i
+    done
+}
+
+do_install_class-native () {
+    install -d ${D}${bindir}/ghostscript-${PV}
+    for i in genarch genconf mkromfs echogs gendev genht packps; do
+        install -m 755 obj/aux/$i ${D}${bindir}/ghostscript-${PV}/$i
+    done
+}
+
+BBCLASSEXTEND = "native"
+
+# ghostscript does not supports "arc"
+COMPATIBLE_HOST = "^(?!arc).*"
+
+# some entries in NVD uses gpl_ghostscript
+CVE_PRODUCT = "ghostscript gpl_ghostscript"