md5, sha1, sha256, sha512: add gl_SET_CRYPTO_CHECK_DEFAULT

[gnulib.git] / modules / free

diff --git a/modules/free b/modules/free
index 12e16fd..ec91f88 100644 (file)
--- a/modules/free
+++ b/modules/free
@@ -1,6 +1,9 @@
 Description:
 Work around incompatibility on older systems where free (NULL) fails.
 
+Notice:
+This module is obsolete.
+
 Files:
 lib/free.c
 m4/free.m4
@@ -9,9 +12,12 @@ Depends-on:
 
 configure.ac:
 gl_FUNC_FREE
+if test $gl_cv_func_free = no; then
+  AC_LIBOBJ([free])
+  gl_PREREQ_FREE
+fi
 
 Makefile.am:
-EXTRA_DIST += free.c
 
 Include:
 <stdlib.h>
@@ -21,4 +27,3 @@ GPL
 
 Maintainer:
 Paul Eggert
-