stdio: Make C++ tests work on mingw.

diff --git a/ChangeLog b/ChangeLog
index 52cac6da50a1683fa1374a72b43ae850c701313e..f39ca5a1ac28f6c0d163673c59cc85004d94fc24 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-04-03  Bruno Haible  <bruno@clisp.org>
+
+       stdio: Make C++ tests work on mingw.
+       * lib/stdio.in.h (getline): Don't use _GL_CXXALIASWARN if the system
+       does not declare the function.
+
 2010-04-03  Bruno Haible  <bruno@clisp.org>
 
        ftello: Fix C++ test error on mingw.

diff --git a/lib/stdio.in.h b/lib/stdio.in.h
index 58eb4f0b2aac131cb2f148eff76868f1094e5410..598b9d83b504d041a7d883a394797f58b3532775 100644 (file)
--- a/lib/stdio.in.h
+++ b/lib/stdio.in.h
@@ -533,7 +533,9 @@ _GL_FUNCDECL_SYS (getline, ssize_t,
 _GL_CXXALIAS_SYS (getline, ssize_t,
                   (char **lineptr, size_t *linesize, FILE *stream));
 # endif
+# if @HAVE_DECL_GETLINE@
 _GL_CXXALIASWARN (getline);
+# endif
 #elif defined GNULIB_POSIXCHECK
 # undef getline
 # if HAVE_RAW_DECL_GETLINE