* m4/include_next.m4 (gl_INCLUDE_NEXT): Define and AC_SUBST

[pspp] / lib / wchar_.h

diff --git a/lib/wchar_.h b/lib/wchar_.h
index 2a71b8b35e996005a49e1149b872d21bd702a5c5..1d52b1dd1d79f22e2062171e94a9bc48874fcee2 100644 (file)
--- a/lib/wchar_.h
+++ b/lib/wchar_.h
@@ -35,12 +35,11 @@
 #include <stdio.h>
 #include <time.h>
 
-/* Include the original <wchar.h>.  */
+/* Include the original <wchar.h> if it exists.
+   Some builds of uClibc lack it.  */
 /* The include_next requires a split double-inclusion guard.  */
-#if @HAVE_INCLUDE_NEXT@
-# include_next <wchar.h>
-#else
-# include @ABSOLUTE_WCHAR_H@
+#if @HAVE_WCHAR_H@
+# @INCLUDE_NEXT@ @NEXT_WCHAR_H@
 #endif
 
 #ifndef _GL_WCHAR_H