package_{ipk, deb, rpm}: drop the TARGET_OS conditional

The tclibc file for uclibc already empties IMAGE_LINGUAS, so there's no point
to this conditional as far as I can tell, and it can cause issues for certain
values of TARGET_OS.

(From OE-Core rev: 0fdda5840452c7715ed775d5d18d9f850396f483)

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/classes/package_deb.bbclass

@@ -101,16 +101,13 @@ package_install_internal_deb () {
 
 	apt-get update
 
-	# Uclibc builds don't provide this stuff..
-	if [ x${TARGET_OS} = "xlinux" ] || [ x${TARGET_OS} = "xlinux-gnueabi" ] ; then
-		if [ ! -z "${package_linguas}" ]; then
-			for i in ${package_linguas}; do
-				apt-get install $i --force-yes --allow-unauthenticated
-				if [ $? -ne 0 ]; then
-					exit 1
-				fi
-			done
-		fi
+	if [ ! -z "${package_linguas}" ]; then
+		for i in ${package_linguas}; do
+			apt-get install $i --force-yes --allow-unauthenticated
+			if [ $? -ne 0 ]; then
+				exit 1
+			fi
+		done
 	fi
 
 	# normal install

meta/classes/package_ipk.bbclass

@@ -90,14 +90,9 @@ package_install_internal_ipk() {
 
 	opkg-cl ${ipkg_args} update
 
-	# Uclibc builds don't provide this stuff...
-	if [ x${TARGET_OS} = "xlinux" ] || [ x${TARGET_OS} = "xlinux-gnueabi" ] ; then
-		if [ ! -z "${package_linguas}" ]; then
-			for i in ${package_linguas}; do
-				opkg-cl ${ipkg_args} install $i
-			done
-		fi
-	fi
+	for i in ${package_linguas}; do
+		opkg-cl ${ipkg_args} install $i
+	done
 
 	if [ ! -z "${package_to_install}" ]; then
 		opkg-cl ${ipkg_args} install ${package_to_install}

meta/classes/package_rpm.bbclass

@@ -368,11 +368,6 @@ EOF
 		done
 	fi
 
-	# Uclibc builds don't provide this stuff...
-	if [ x${TARGET_OS} != "xlinux" ] && [ x${TARGET_OS} != "xlinux-gnueabi" ] ; then
-		package_linguas=""
-	fi
-
 	# Construct install scriptlet wrapper
 	cat << EOF > ${WORKDIR}/scriptlet_wrapper
 #!/bin/bash