On mingw, I'm seeing this compilation error:
$ make test-sys_select-c++.o
depbase=`echo test-sys_select-c++.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
g++-3 -mno-cygwin -DHAVE_CONFIG_H -I. -I.. -DGNULIB_STRICT_CHECKING=1
-DIN_GNULIB_TESTS=1 -I. -I. -I.. -I./.. -I../gllib -I./../gllib
-I/usr/local/mingw/include -Wall -MT test-sys_select-c++.o -MD -MP -MF
$depbase.Tpo -c -o test-sys_select-c++.o test-sys_select-c++.cc &&\
mv -f $depbase.Tpo $depbase.Po
In file included from test-sys_select-c++.cc:22:
../gllib/sys/select.h:451: error: `close' was not declared in this scope
test-sys_select-c++.cc:34: warning: 'signature_check35' defined but not used
make: *** [test-sys_select-c++.o] Error 1
Apparently it was introduced on 2011-07-06.
This fixes it.
2011-10-03 Bruno Haible <[email protected]>
sys_select: Fix compilation error on mingw.
* lib/sys_select.in.h: On native Windows, include <io.h>.
--- lib/sys_select.in.h.orig Tue Oct 4 02:31:28 2011
+++ lib/sys_select.in.h Tue Oct 4 02:26:37 2011
@@ -95,11 +95,15 @@
# include <string.h>
# endif
/* On native Windows platforms:
- Get the 'fd_set' type. */
-# if @HAVE_WINSOCK2_H@ && !defined _GL_INCLUDING_WINSOCK2_H
-# define _GL_INCLUDING_WINSOCK2_H
-# include <winsock2.h>
-# undef _GL_INCLUDING_WINSOCK2_H
+ Get the 'fd_set' type.
+ Get the close() declaration before we override it. */
+# if @HAVE_WINSOCK2_H@
+# if !defined _GL_INCLUDING_WINSOCK2_H
+# define _GL_INCLUDING_WINSOCK2_H
+# include <winsock2.h>
+# undef _GL_INCLUDING_WINSOCK2_H
+# endif
+# include <io.h>
# endif
#endif
