xfsprogs: misc uClibc patches: remove aio.h check from configure

diff -Naurp xfsprogs-4.3.0.orig/aclocal.m4 xfsprogs-4.3.0/aclocal.m4
@@ -19,7 +19,6 @@ m4_include([m4/ltversion.m4])
 m4_include([m4/lt~obsolete.m4])
 m4_include([m4/manual_format.m4])
 m4_include([m4/multilib.m4])
-m4_include([m4/package_aiodev.m4])
 m4_include([m4/package_blkid.m4])
 m4_include([m4/package_globals.m4])
 m4_include([m4/package_libcdev.m4])

diff -Naurp xfsprogs-4.3.0.orig/configure.ac xfsprogs-4.3.0/configure.ac
@@ -56,6 +56,9 @@ AC_ARG_ENABLE(lib64,
 	enable_lib64=yes)
 AC_SUBST(enable_lib64)
 
+librt="-lrt"
+AC_SUBST(librt)
+
 #
 # If the user specified a libdir ending in lib64 do not append another
 # 64 to the library names.

@@ -101,9 +104,6 @@ AC_PACKAGE_GLOBALS(xfsprogs)
 AC_PACKAGE_UTILITIES(xfsprogs)
 AC_MULTILIB($enable_lib64)
 
-AC_PACKAGE_NEED_AIO_H
-AC_PACKAGE_NEED_LIO_LISTIO
-
 AC_PACKAGE_NEED_UUID_H
 AC_PACKAGE_NEED_UUIDCOMPARE
 

diff -Naurp xfsprogs-4.3.0.orig/m4/Makefile xfsprogs-4.3.0/m4/Makefile
@@ -14,7 +14,6 @@ CONFIGURE = \
 
 LSRCFILES = \
 	manual_format.m4 \
-	package_aiodev.m4 \
 	package_blkid.m4 \
 	package_globals.m4 \
 	package_libcdev.m4 \

diff -Naurp xfsprogs-4.3.0.orig/m4/package_aiodev.m4 xfsprogs-4.3.0/m4/package_aiodev.m4
@@ -1,37 +1 @@
-#
-# Check if we have a libaio.h installed
-#
-AC_DEFUN([AC_PACKAGE_WANT_AIO],
-  [ AC_CHECK_HEADERS(libaio.h, [ have_aio=true ], [ have_aio=false ])
-    AC_SUBST(have_aio)
-  ])
-
-#
-# Check if we have an aio.h installed
-#
-AC_DEFUN([AC_PACKAGE_NEED_AIO_H],
-  [ AC_CHECK_HEADERS(aio.h)
-    if test $ac_cv_header_aio_h = no; then
-	echo
-	echo 'FATAL ERROR: could not find a valid <aio.h> header.'
-	exit 1
-    fi
-  ])
-
-#
-# Check if we have the lio_listio routine in either libc/librt
-#
-AC_DEFUN([AC_PACKAGE_NEED_LIO_LISTIO],
-  [ AC_CHECK_FUNCS(lio_listio)
-    if test $ac_cv_func_lio_listio = yes; then
-	librt=""
-    else
-	AC_CHECK_LIB(rt, lio_listio,, [
-	    echo
-	    echo 'FATAL ERROR: could not find a library with lio_listio.'
-	    exit 1],[-lpthread])
-	librt="-lrt"
-    fi
-    AC_SUBST(librt)
-  ])