List headers in Makefile in alphabetical order

	* include/Makefile.am: Put headers in alphabetical order.
	* include/Makefile.in: Regenerate.

From-SVN: r254161

libstdc++-v3/ChangeLog

 2017-10-27  Jonathan Wakely  <jwakely@redhat.com>
 
+	* include/Makefile.am: Put headers in alphabetical order.
+	* include/Makefile.in: Regenerate.
+
 	* include/bits/fs_dir.h (directory_iterator): Remove noexcept from
 	constructors and increment member (LWG 3013).
 	(recursive_directory_iterator): Likewise.

libstdc++-v3/include/Makefile.am

@@ -130,7 +130,6 @@ bits_headers = \
 	${bits_srcdir}/locale_facets_nonio.tcc \
 	${bits_srcdir}/localefwd.h \
 	${bits_srcdir}/mask_array.h \
-	${bits_srcdir}/specfun.h \
 	${bits_srcdir}/memoryfwd.h \
 	${bits_srcdir}/move.h \
 	${bits_srcdir}/node_handle.h \
@@ -161,6 +160,7 @@ bits_headers = \
 	${bits_srcdir}/shared_ptr_atomic.h \
 	${bits_srcdir}/shared_ptr_base.h \
 	${bits_srcdir}/slice_array.h \
+	${bits_srcdir}/specfun.h \
 	${bits_srcdir}/sstream.tcc \
 	${bits_srcdir}/std_abs.h \
 	${bits_srcdir}/std_function.h \

libstdc++-v3/include/Makefile.in

@@ -423,7 +423,6 @@ bits_headers = \
 	${bits_srcdir}/locale_facets_nonio.tcc \
 	${bits_srcdir}/localefwd.h \
 	${bits_srcdir}/mask_array.h \
-	${bits_srcdir}/specfun.h \
 	${bits_srcdir}/memoryfwd.h \
 	${bits_srcdir}/move.h \
 	${bits_srcdir}/node_handle.h \
@@ -454,6 +453,7 @@ bits_headers = \
 	${bits_srcdir}/shared_ptr_atomic.h \
 	${bits_srcdir}/shared_ptr_base.h \
 	${bits_srcdir}/slice_array.h \
+	${bits_srcdir}/specfun.h \
 	${bits_srcdir}/sstream.tcc \
 	${bits_srcdir}/std_abs.h \
 	${bits_srcdir}/std_function.h \