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

[pspp] / modules / dirfd

diff --git a/modules/dirfd b/modules/dirfd
index 8410f38d72be2cef2182183ddd6f0fbcf3ebc3d6..1c6d26fa338945d35df844b1fa414556e3f38e0a 100644 (file)
--- a/modules/dirfd
+++ b/modules/dirfd
@@ -8,10 +8,14 @@ m4/dirfd.m4
 Depends-on:
 dirent
 extensions
-errno           [test $ac_cv_have_decl_dirfd = no || test $REPLACE_DIRFD = 1]
+errno           [test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no]
 
 configure.ac:
 gl_FUNC_DIRFD
+if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then
+  AC_LIBOBJ([dirfd])
+  gl_PREREQ_DIRFD
+fi
 gl_DIRENT_MODULE_INDICATOR([dirfd])
 
 Makefile.am: