Import wchar and wctype-h explicitly

gnulib module wchar and wctype-h was imported as a dependency, but
they are used by gdb_wchar.h too.  This patch is to import them
explicitly.

gdb:

	* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add wchar
	and wctype-h.
	* gnulib/import/Makefile.am: Re-generated.
	* gnulib/import/Makefile.in: Likewise.
	* gnulib/import/m4/gnulib-cache.m4: Likewise.

gdb/ChangeLog

@@ -1,3 +1,11 @@
+2014-11-21  Yao Qi  <yao@codesourcery.com>
+
+	* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add wchar
+	and wctype-h.
+	* gnulib/import/Makefile.am: Re-generated.
+	* gnulib/import/Makefile.in: Likewise.
+	* gnulib/import/m4/gnulib-cache.m4: Likewise.
+
 2014-11-21  Yao Qi  <yao@codesourcery.com>
 
 	* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add

gdb/gnulib/import/Makefile.am

@@ -21,7 +21,7 @@
 # the same distribution terms as the rest of that program.
 #
 # Generated by gnulib-tool.
-# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=import --m4-base=import/m4 --doc-base=doc --tests-base=tests --aux-dir=import/extra --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca dirent dirfd fnmatch-gnu frexpl inttypes memchr memmem pathmax strstr sys_stat unistd update-copyright
+# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=import --m4-base=import/m4 --doc-base=doc --tests-base=tests --aux-dir=import/extra --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca dirent dirfd fnmatch-gnu frexpl inttypes memchr memmem pathmax strstr sys_stat unistd update-copyright wchar wctype-h
 
 AUTOMAKE_OPTIONS = 1.5 gnits
 

gdb/gnulib/import/Makefile.in

@@ -36,7 +36,7 @@
 # the same distribution terms as the rest of that program.
 #
 # Generated by gnulib-tool.
-# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=import --m4-base=import/m4 --doc-base=doc --tests-base=tests --aux-dir=import/extra --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca dirent dirfd fnmatch-gnu frexpl inttypes memchr memmem pathmax strstr sys_stat unistd update-copyright
+# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=import --m4-base=import/m4 --doc-base=doc --tests-base=tests --aux-dir=import/extra --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca dirent dirfd fnmatch-gnu frexpl inttypes memchr memmem pathmax strstr sys_stat unistd update-copyright wchar wctype-h
 
 
 

gdb/gnulib/import/m4/gnulib-cache.m4

@@ -27,7 +27,7 @@
 
 
 # Specification in the form of a command-line invocation:
-#   gnulib-tool --import --dir=. --lib=libgnu --source-base=import --m4-base=import/m4 --doc-base=doc --tests-base=tests --aux-dir=import/extra --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca dirent dirfd fnmatch-gnu frexpl inttypes memchr memmem pathmax strstr sys_stat unistd update-copyright
+#   gnulib-tool --import --dir=. --lib=libgnu --source-base=import --m4-base=import/m4 --doc-base=doc --tests-base=tests --aux-dir=import/extra --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca dirent dirfd fnmatch-gnu frexpl inttypes memchr memmem pathmax strstr sys_stat unistd update-copyright wchar wctype-h
 
 # Specification in the form of a few gnulib-tool.m4 macro invocations:
 gl_LOCAL_DIR([])
@@ -45,6 +45,8 @@ gl_MODULES([
   sys_stat
   unistd
   update-copyright
+  wchar
+  wctype-h
 ])
 gl_AVOID([])
 gl_SOURCE_BASE([import])

gdb/gnulib/update-gnulib.sh

@@ -43,6 +43,8 @@ IMPORTED_GNULIB_MODULES="\
     sys_stat \
     unistd \
     update-copyright \
+    wchar \
+    wctype-h \
 "
 
 # The gnulib commit ID to use for the update.