binutils: Upgrade to 2.34 release

Details of changelog [1]

Removing bfd/ld patch to enable PE targets, instead use
specific emulations via --enable-targets for x86_64

Re-arrange/forward-port patches and upgrade libctf configure to libtool 2.4 patch

rpaths are no longer emitted into elfedit/readelf therefore no need of
chrpath anymore

Instead of pre-generating configure scripts and house them in libtool
patch, generate them during configure. This also ensures that we do not
patch configure directly but rather the sources which generate it

Package newly added libctf library

[1] https://lists.gnu.org/archive/html/info-gnu/2020-02/msg00000.html

(From OE-Core rev: 82f7d5cfc2ab02f39b69c0f8697d660936422d4a)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: Christopher Clark <christopher.clark6@baesystems.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/binutils/binutils_2.34.bb

@@ -0,0 +1,60 @@
+require binutils.inc
+require binutils-${PV}.inc
+
+DEPENDS += "flex bison zlib"
+
+EXTRA_OECONF += "--with-sysroot=/ \
+                --enable-install-libbfd \
+                --enable-install-libiberty \
+                --enable-shared \
+                --with-system-zlib \
+                "
+
+EXTRA_OEMAKE_append_libc-musl = "\
+                                 gt_cv_func_gnugettext1_libc=yes \
+                                 gt_cv_func_gnugettext2_libc=yes \
+                                "
+EXTRA_OECONF_class-native = "--enable-targets=all \
+                             --enable-64-bit-bfd \
+                             --enable-install-libiberty \
+                             --enable-install-libbfd \
+                             --disable-werror"
+
+# gcc9.0 end up mis-compiling libbfd.so with O2 which then crashes on target
+# So remove -O2 and use -Os as workaround
+SELECTED_OPTIMIZATION_remove_mipsarch = "-O2"
+SELECTED_OPTIMIZATION_append_mipsarch = " -Os"
+
+do_install_class-native () {
+	autotools_do_install
+
+	# Install the libiberty header
+	install -d ${D}${includedir}
+	install -m 644 ${S}/include/ansidecl.h ${D}${includedir}
+	install -m 644 ${S}/include/libiberty.h ${D}${includedir}
+
+	# We only want libiberty, libbfd and libopcodes
+	rm -rf ${D}${bindir}
+	rm -rf ${D}${prefix}/${TARGET_SYS}
+	rm -rf ${D}${prefix}/lib/ldscripts
+	rm -rf ${D}${prefix}/share/info
+	rm -rf ${D}${prefix}/share/locale
+	rm -rf ${D}${prefix}/share/man
+	rmdir ${D}${prefix}/share || :
+	rmdir ${D}/${libdir}/gcc-lib || :
+	rmdir ${D}/${libdir}64/gcc-lib || :
+	rmdir ${D}/${libdir} || :
+	rmdir ${D}/${libdir}64 || :
+}
+
+# Split out libbfd-*.so so including perf doesn't include extra stuff
+PACKAGE_BEFORE_PN += "libbfd"
+FILES_libbfd = "${libdir}/libbfd-*.so.* ${libdir}/libbfd-*.so"
+
+SRC_URI_append_class-nativesdk =  " file://0003-binutils-nativesdk-Search-for-alternative-ld.so.conf.patch "
+
+USE_ALTERNATIVES_FOR_class-nativesdk = ""
+FILES_${PN}_append_class-nativesdk = " ${bindir}"
+
+BBCLASSEXTEND = "native nativesdk"
+