shithub: dav1d

Info  •  Files  •  Log  •  Branches

meson: Check for io.h and include it in dav1d.c if available

With MSVC, io.h holds the declaration of the isatty function.

This fixes this warning:
../tools/dav1d.c(63): warning C4013: 'isatty' undefined; assuming extern returning int

--- a/meson.build

+++ b/meson.build

@@ -124,6 +124,10 @@

     cdata.set('HAVE_UNISTD_H', 1)

 endif

+if cc.check_header('io.h')

+    cdata.set('HAVE_IO_H', 1)

+endif

+

 # Function checks

--- a/tools/dav1d.c

+++ b/tools/dav1d.c

@@ -36,6 +36,9 @@

 #ifdef HAVE_UNISTD_H

 # include <unistd.h>

 #endif

+#ifdef HAVE_IO_H

+# include <io.h>

+#endif

 #include "dav1d/data.h"