roundf-ieee: Fix test failures on AIX 7.1 and OSF/1 5.1.

[pspp] / modules / fsync

diff --git a/modules/fsync b/modules/fsync
index fa01e9b122b8240942fce3c30cc0277666d7d427..0092226ca810ad2458fc4979b5c708e6c06721e8 100644 (file)
--- a/modules/fsync
+++ b/modules/fsync
@@ -10,6 +10,10 @@ unistd
 
 configure.ac:
 gl_FUNC_FSYNC
+if test $HAVE_FSYNC = 0; then
+  AC_LIBOBJ([fsync])
+  gl_PREREQ_FSYNC
+fi
 gl_UNISTD_MODULE_INDICATOR([fsync])
 
 Makefile.am: