* lib/fcntl_.h: Prefer #include_next <foo.h> to #include @ABSOLUTE_FOO_H@ if @HAVE_INCLUDE_NEXT@. This works better with GCC 4.2, which otherwise issues a lot of warnings. * lib/inttypes_.h, lib/math_.h, lib/search_.h, lib/signal_.h: * lib/stdint_.h, lib/stdio_.h, lib/stdlib_.h, lib/string_.h: * lib/sys_time_.h, lib/time_.h, lib/wchar_.h, lib/wctype_.h: Likewise. * lib/stdlib_.h: Don't bother with #pragma GCC system_header, as it should no longer be needed. * lib/string_.h: Likewise. * modules/absolute-header (HAVE_INCLUDE_NEXT): New 'make' define. * modules/fcntl (fcntl.h): Substitute @HAVE_INCLUDE_NEXT@. * modules/inttypes (inttypes.h): Likewise. * modules/math (math.h): Likewise. * modules/search (search.h): Likewise. * modules/signal (signal.h): Likewise. * modules/stdint (stdint.h): Likewise. * modules/stdio (stdio.h): Likewise. * modules/stdlib (stdlib.h): Likewise. * modules/string (string.h): Likewise. * modules/sys_time (sys/time.h): Likewise. * modules/time (time.h): Likewise. * modules/wchar (wchar.h): Likewise. * modules/wctype (wtype.h): Likewise.

--- a/modules/search
+++ b/modules/search
@@ -21,6 +21,7 @@
 	rm -f $@-t $@
 	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
 	  sed -e 's|@''HAVE_SEARCH_H''@|$(HAVE_SEARCH_H)|g' \
+	      -e 's/@''HAVE_INCLUDE_NEXT''@/$(HAVE_INCLUDE_NEXT)/g' \
 	      -e 's|@''ABSOLUTE_SEARCH_H''@|$(ABSOLUTE_SEARCH_H)|g' \
 	      -e 's|@''GNULIB_TSEARCH''@|$(GNULIB_TSEARCH)|g' \
 	      -e 's|@''HAVE_TSEARCH''@|$(HAVE_TSEARCH)|g' \