Add a configure test for whether or not __mingw_vfprintf exists

[ghc-hetmet.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 57174a2..db44d16 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -859,6 +859,8 @@ AC_CHECK_HEADER([papi.h], [HavePapiHeader=YES], [HavePapiHeader=NO])
 AC_SUBST(HavePapiLib)
 AC_SUBST(HavePapiHeader)
 
+AC_CHECK_FUNCS(__mingw_vfprintf)
+
 if test "$HavePapiLib" = "YES" -a "$HavePapiHeader" = "YES"; then
    HavePapi=YES
 else