X-Git-Url: https://git.cworth.org/git?p=tar;a=blobdiff_plain;f=m4%2Fgetdelim.m4;h=7760f8279bd9b8df7ab5982781f656068454d5e6;hp=18b96bef85d547dc5cbe6279bc6ff5a80ffeea6f;hb=cf7169a2ede9bb08b71de68fe0c8bbecf827abe6;hpb=138fc7e67e3d9845cd7d81aad0e9c7724784f9b9

diff --git a/m4/getdelim.m4 b/m4/getdelim.m4
index 18b96be..7760f82 100644
--- a/m4/getdelim.m4
+++ b/m4/getdelim.m4
@@ -31,4 +31,5 @@ AC_DEFUN([gl_FUNC_GETDELIM],
 AC_DEFUN([gl_PREREQ_GETDELIM],
 [
   AC_CHECK_FUNCS([flockfile funlockfile])
+  AC_CHECK_DECLS([getc_unlocked])
 ])