gettimeofday: port recent C++ fix to Emacs

[gnulib.git] / modules / ptsname-tests

diff --git a/modules/ptsname-tests b/modules/ptsname-tests
index 344b8a7..e26bc9e 100644 (file)
--- a/modules/ptsname-tests
+++ b/modules/ptsname-tests
@@ -7,6 +7,7 @@ Depends-on:
 same-inode
 
 configure.ac:
+AC_CHECK_DECLS_ONCE([alarm])
 
 Makefile.am:
 TESTS += test-ptsname