math: Fix some C++ test errors on Cygwin.

[pspp] / modules / vfprintf-posix

diff --git a/modules/vfprintf-posix b/modules/vfprintf-posix
index 5e3f8314b923579c6dcfc6ea7ed6fbbb9a2eb29e..b622564151fc64eba5a63d4f2b1e8841fe96d18f 100644 (file)
--- a/modules/vfprintf-posix
+++ b/modules/vfprintf-posix
@@ -20,7 +20,8 @@ signbit
 fpucw
 nocrash
 printf-safe
-EOVERFLOW
+errno
+multiarch
 
 configure.ac:
 gl_FUNC_VFPRINTF_POSIX