X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fcheck-decl.m4;h=45dfc5da3c6285b47bfdd508c4ee924c53bb89f8;hb=2c33d34e2a0d9cb0fa744c08c660c145979615bf;hp=f07d11180d1d5c142cc02c9850614e06a13024df;hpb=b5603508dacdc19a8db3b20346eff8c0462a3785;p=gnulib.git

diff --git a/m4/check-decl.m4 b/m4/check-decl.m4
index f07d11180..45dfc5da3 100644
--- a/m4/check-decl.m4
+++ b/m4/check-decl.m4
@@ -1,4 +1,4 @@
-#serial 8
+#serial 9
 
 dnl This is just a wrapper function to encapsulate this kludge.
 dnl Putting it in a separate file like this helps share it between
@@ -39,9 +39,21 @@ AC_DEFUN(jm_CHECK_DECLS,
 #endif
 '
 
-  AC_CHECK_DECLS(
-    (free lseek malloc memchr nanosleep realloc stpcpy strstr strtoul strtoull),
-    , , $headers)
+  AC_CHECK_DECLS((
+    free,
+    getenv,
+    geteuid,
+    getlogin,
+    lseek,
+    malloc,
+    memchr,
+    nanosleep,
+    realloc,
+    stpcpy,
+    strstr,
+    strtoul,
+    strtoull,
+    ttyname), , , $headers)
 ])
 
 dnl FIXME: when autoconf has support for it.