Fixed HAVE_UNISTD_H redefinition warning

30d5cdef · Andrey Kamaev · 0db570b1 · 30d5cdef
Commit 30d5cdef authored Mar 01, 2012 by Andrey Kamaev
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tif_config.h.cmakein 3rdparty/libtiff/tif_config.h.cmakein +2 -0

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--- a/3rdparty/libtiff/tif_config.h.cmakein
+++ b/3rdparty/libtiff/tif_config.h.cmakein
@@ -48,7 +48,9 @@
 #cmakedefine HAVE_SYS_TYPES_H

 /* Define to 1 if you have the <unistd.h> header file. */
+#ifndef HAVE_UNISTD_H
 #cmakedefine HAVE_UNISTD_H
+#endif

 /* Native cpu byte order: 1 if big-endian (Motorola) or 0 if little-endian
   (Intel) */