Squashed 'yocto-poky/' content from commit ea562de

git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/meta/conf/distro/include/tclibc-glibc.inc b/meta/conf/distro/include/tclibc-glibc.inc
new file mode 100644
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--- /dev/null
+++ b/meta/conf/distro/include/tclibc-glibc.inc
@@ -0,0 +1,40 @@
+#
+# glibc specific configuration
+#
+
+LIBCEXTENSION = "${@['', '-gnu'][(d.getVar('ABIEXTENSION', True) or '') != '']}"
+
+# Add glibc overrides to the overrides for glibc.
+LIBCOVERRIDE = ":libc-glibc"
+OVERRIDES .= "${LIBCOVERRIDE}"
+
+PREFERRED_PROVIDER_virtual/libiconv ?= "glibc"
+PREFERRED_PROVIDER_virtual/nativesdk-libiconv ?= "nativesdk-glibc"
+PREFERRED_PROVIDER_virtual/nativesdk-libintl ?= "nativesdk-glibc"
+PREFERRED_PROVIDER_virtual/libintl ?= "glibc"
+PREFERRED_PROVIDER_virtual/libc ?= "glibc"
+PREFERRED_PROVIDER_virtual/nativesdk-libc ?= "nativesdk-glibc"
+PREFERRED_PROVIDER_virtual/libc-locale ?= "glibc-locale"
+
+CXXFLAGS += "-fvisibility-inlines-hidden"
+
+LIBC_DEPENDENCIES = "libsegfault \
+		     glibc \
+		     glibc-dbg \
+		     glibc-dev \
+		     glibc-utils \
+		     glibc-thread-db \
+		     ${@get_libc_locales_dependencies(d)}"
+
+LIBC_LOCALE_DEPENDENCIES = "\
+	glibc-localedata-i18n \
+	glibc-gconv-ibm850 \
+	glibc-gconv-cp1252 \
+	glibc-gconv-iso8859-1 \
+	glibc-gconv-iso8859-15"
+
+def get_libc_locales_dependencies(d):
+    if 'libc-locales' in (d.getVar('DISTRO_FEATURES', True) or '').split() :
+        return d.getVar('LIBC_LOCALE_DEPENDENCIES', True) or ''
+    else:
+        return ''