fix warning on possibly(?) unused precompiled headers due to different -fPic settings...

[lyx.git] / src / support / tempname.cpp

diff --git a/src/support/tempname.cpp b/src/support/tempname.cpp
index dcb6c9dae0ecebefe8a5d9b970d1e3b3c6b99723..049b863d7e5a4bd5f39798fcf2c80d873608a982 100644 (file)
--- a/src/support/tempname.cpp
+++ b/src/support/tempname.cpp
@@ -26,6 +26,10 @@
 # include <unistd.h>
 #endif
 
+#if defined(HAVE_MKSTEMP) && ! defined(HAVE_DECL_MKSTEMP)
+extern "C" int mkstemp(char *);
+#endif
+
 #if !defined(HAVE_MKSTEMP) && defined(HAVE_MKTEMP)
 # include <fcntl.h>
 # ifdef HAVE_SYS_STAT_H