diff --git a/classes/external-toolchain.bbclass b/classes/external-toolchain.bbclass
index 2453ca8..9eb64f3 100644
--- a/classes/external-toolchain.bbclass
+++ b/classes/external-toolchain.bbclass
@@ -117,6 +117,7 @@ python () {
 
 # Debug files are likely already split out
 INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
 
 # Toolchain shipped binaries weren't necessarily built ideally
 WARN_QA_remove = "ldflags textrel"
@@ -136,6 +137,29 @@ FILES_${PN}-staticdev = ""
 FILES_${PN}-doc = ""
 FILES_${PN}-locale = ""
 
+def debug_paths(d):
+    l = d.createCopy()
+    l.finalize()
+    paths = []
+    exclude = [
+        l.getVar('datadir', True),
+        l.getVar('includedir', True),
+    ]
+    for p in l.getVar('PACKAGES', True).split():
+        if p.endswith('-dbg'):
+            continue
+        for f in (l.getVar('FILES_%s' % p, True) or '').split():
+            if any((f == x or f.startswith(x + '/')) for x in exclude):
+                continue
+            d = os.path.dirname(f)
+            b = os.path.basename(f)
+            paths.append('/usr/lib/debug{0}/{1}.debug'.format(d, b))
+            paths.append('{0}/.debug/{1}'.format(d, b))
+            paths.append('{0}/.debug/{1}.debug'.format(d, b))
+    return set(paths)
+
+FILES_${PN}-dbg = "${@' '.join(debug_paths(d))}"
+
 # do_package[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
 # do_package_write_ipk[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
 # do_package_write_deb[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
diff --git a/conf/distro/include/tcmode-external-sourcery.inc b/conf/distro/include/tcmode-external-sourcery.inc
index ae36d6e..1b520fa 100644
--- a/conf/distro/include/tcmode-external-sourcery.inc
+++ b/conf/distro/include/tcmode-external-sourcery.inc
@@ -17,11 +17,12 @@ NO32LIBS ?= "${HAS_64BIT_TOOLCHAIN}"
 # Align paths with the external toolchain
 BASELIB_aarch64 = "lib64"
 BASELIB_x86-64 = "lib64"
+BASELIB_x86-64_linux-gnux32 = "libx32"
 
 # Ensure that we only attempt to package up locales which are available in the
 # external toolchain. In the future, we should examine the external toolchain
 # sysroot and determine this accurately.
-GLIBC_GENERATE_LOCALES_remove = "en_US.UTF-8"
+GLIBC_GENERATE_LOCALES_remove_pn-glibc-locale = "en_US.UTF-8"
 
 # Align localedir with the corresponding path in external toolchain
 localedir = "${exec_prefix}/lib/locale"
@@ -45,7 +46,7 @@ PREFERRED_PROVIDER_virtual/libc ?= "glibc-external"
 PREFERRED_PROVIDER_virtual/libintl ?= "glibc-external"
 PREFERRED_PROVIDER_virtual/libiconv ?= "glibc-external"
 
-PREFERRED_PROVIDER_gdbserver ??= "gdb"
+PREFERRED_PROVIDER_gdbserver ??= "gdbserver-external"
 PREFERRED_PROVIDER_oprofile ??= "oprofile"
 
 # These are defined in default-providers.inc, which is parsed before the
@@ -136,6 +137,7 @@ LDEMULATION_ENDIAN = "${@'bt' if 'bigendian' in '${TUNE_FEATURES}'.split() else
 LDEMULATION_BITS = "${@'64' if 'n64' in '${TUNE_FEATURES}'.split() else '32'}"
 LDEMULATION_mips64 = "elf${LDEMULATION_BITS}${LDEMULATION_ENDIAN}smip${@bb.utils.contains('TUNE_FEATURES', 'n32', 'n32', '', d)}"
 LDEMULATION_x86-64 = "elf_${TARGET_ARCH}"
+LDEMULATION_x86-64_linux-gnux32 = "elf32_${TARGET_ARCH}"
 TUNE_LDARGS += "${@'-m ${LDEMULATION}' if '${LDEMULATION}' else ''}"
 
 # Ensure that the licensing variables are available to the toolchain.
diff --git a/core/recipes-core/meta/buildtools-tarball.bbappend b/core/recipes-core/meta/buildtools-tarball.bbappend
new file mode 100644
index 0000000..be543d3
--- /dev/null
+++ b/core/recipes-core/meta/buildtools-tarball.bbappend
@@ -0,0 +1,6 @@
+# buildtools-tarball is host only, and does not add TOOLCHAIN_TARGET_TASK to
+# RDEPENDS. Forcibly empty it, otherwise a TOOLCHAIN_TARGET_TASK_append at the
+# config level will break the buildtools-tarball build
+python () {
+    d.setVar('TOOLCHAIN_TARGET_TASK', '')
+}
diff --git a/recipes-devtools/perl/perl_%.bbappend b/recipes-devtools/perl/perl_%.bbappend
new file mode 100644
index 0000000..c287928
--- /dev/null
+++ b/recipes-devtools/perl/perl_%.bbappend
@@ -0,0 +1 @@
+RDEPENDS_${PN}-ptest_remove = "${@bb.utils.contains("MACHINE_FEATURES", "x86", "", "libssp", d)}"
diff --git a/recipes-external/gcc/gcc-runtime-external.bb b/recipes-external/gcc/gcc-runtime-external.bb
index eba354c..af9a6e9 100644
--- a/recipes-external/gcc/gcc-runtime-external.bb
+++ b/recipes-external/gcc/gcc-runtime-external.bb
@@ -19,7 +19,9 @@ target_libdir = "${libdir}"
 HEADERS_MULTILIB_SUFFIX ?= "${@oe.external.run(d, 'gcc', *('${TARGET_CC_ARCH}'.split() + ['-print-sysroot-headers-suffix'])).rstrip()}"
 external_libroot = "${@os.path.realpath('${EXTERNAL_TOOLCHAIN_LIBROOT}').replace(os.path.realpath('${EXTERNAL_TOOLCHAIN}') + '/', '/')}"
 FILES_MIRRORS =. "\
-    ${libdir}/gcc/${TARGET_SYS}/${GCC_VERSION}/|${external_libroot}/\n \
+    ${libdir}/gcc/${TARGET_SYS}/${BINV}/|${external_libroot}/\n \
+    ${libdir}/gcc/${TARGET_SYS}/${BINV}/include/|/lib/gcc/${EXTERNAL_TARGET_SYS}/${BINV}/include/ \n \
+    ${libdir}/gcc/${TARGET_SYS}/|${libdir}/gcc/${EXTERNAL_TARGET_SYS}/\n \
     ${includedir}/c\+\+/${GCC_VERSION}/${TARGET_SYS}/|${includedir}/c++/${GCC_VERSION}/${EXTERNAL_TARGET_SYS}${HEADERS_MULTILIB_SUFFIX}/\n \
     ${includedir}/c\+\+/${GCC_VERSION}/${TARGET_SYS}/|${includedir}/c++/${GCC_VERSION}/${EXTERNAL_TARGET_SYS}/\n \
 "
@@ -43,12 +45,16 @@ do_install_extra () {
     done
 }
 
+FILES_${PN}-dbg += "${datadir}/gdb/python/libstdcxx"
 FILES_libstdc++-dev = "\
     ${includedir}/c++ \
     ${libdir}/libstdc++.so \
     ${libdir}/libstdc++.la \
     ${libdir}/libsupc++.la \
 "
+FILES_libgomp-dev += "\
+    ${libdir}/gcc/${TARGET_SYS}/${BINV}/include/openacc.h \
+"
 BBCLASSEXTEND = ""
 
 do_package[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
diff --git a/recipes-external/gcc/libgcc-external.bb b/recipes-external/gcc/libgcc-external.bb
index 11579d8..7bb7020 100644
--- a/recipes-external/gcc/libgcc-external.bb
+++ b/recipes-external/gcc/libgcc-external.bb
@@ -33,3 +33,4 @@ FILES_${PN}-dev = "${base_libdir}/libgcc_s.so \
                    ${libdir}/gcc/${TARGET_SYS}/${GCC_VERSION}/libgcov.a \
                    "
 INSANE_SKIP_${PN}-dev += "staticdev"
+FILES_${PN}-dbg += "${base_libdir}/.debug/libgcc_s.so.*.debug"
diff --git a/recipes-external/gdb/gdbserver-external.bb b/recipes-external/gdb/gdbserver-external.bb
index a0aace5..1f7702a 100644
--- a/recipes-external/gdb/gdbserver-external.bb
+++ b/recipes-external/gdb/gdbserver-external.bb
@@ -1,4 +1,4 @@
-SUMMARY = "gdb - GNU debugger"
+SUMMARY = "gdbserver is a program that allows you to run GDB on a different machine than the one which is running the program being debugged"
 HOMEPAGE = "http://www.gnu.org/software/gdb/"
 SECTION = "devel"
 PV := "${@oe.external.run(d, 'gdb', '-v').splitlines()[0].split()[-1]}"
@@ -18,15 +18,7 @@ def get_gdb_license(d):
 LICENSE := "${@get_gdb_license(d)}"
 LICENSE[vardepvalue] = "${LICENSE}"
 
-FILES_${PN} = "\
-    ${bindir}/gdbserver \
-    ${datadir}/gdb/guile \
-    ${datadir}/gdb/python/gdb \
-    ${datadir}/gdb/syscalls \
-    ${datadir}/gdb/system-gdbinit \
-    ${libdir}/libinproctrace.so \
-"
-INSANE_SKIP_${PN} += "dev-so"
+FILES_${PN} = "${bindir}/gdbserver"
 FILES_${PN}-doc = "${mandir}/man1/gdbserver.1"
 
 # Ensure that our rdeps are able to be set by shlibs processing
diff --git a/recipes-external/glibc/glibc-external.bb b/recipes-external/glibc/glibc-external.bb
index 6b51310..770f4bd 100644
--- a/recipes-external/glibc/glibc-external.bb
+++ b/recipes-external/glibc/glibc-external.bb
@@ -152,7 +152,7 @@ python () {
 
     # Ensure that we pick up just libm, not all libs that start with m
     baselibs = d.getVar('libc_baselibs', False)
-    baselibs.replace('${base_libdir}/libm*.so.*', '${base_libdir}/libm.so.*')
+    baselibs = baselibs.replace('${base_libdir}/libm*.so.*', '${base_libdir}/libm.so.* ${base_libdir}/libmvec.so.*')
     d.setVar('libc_baselibs', baselibs)
 }
 
@@ -217,5 +217,5 @@ do_package_write_ipk[depends] += "${MLPREFIX}libgcc:do_packagedata"
 do_package_write_deb[depends] += "${MLPREFIX}libgcc:do_packagedata"
 do_package_write_rpm[depends] += "${MLPREFIX}libgcc:do_packagedata"
 
-FILES_${PN}-dev_remove = "${libdir}/*_nonshared.a"
-FILES_${PN}-dev += "${libdir}/libc_nonshared.a ${libdir}/libpthread_nonshared.a"
+FILES_${PN}-dev_remove = "${base_libdir}/*_nonshared.a ${libdir}/*_nonshared.a"
+FILES_${PN}-dev += "${libdir}/libc_nonshared.a ${libdir}/libpthread_nonshared.a ${libdir}/libmvec_nonshared.a"