memchr: Respect rules for use of AC_LIBOBJ.

[pspp] / modules / memchr

diff --git a/modules/memchr b/modules/memchr
index 229b3a5bfe3e053499ac06b4f29859c43f3f74ec..ed80e0c2d7a7ff702e38f701b7578232345f517b 100644 (file)
--- a/modules/memchr
+++ b/modules/memchr
@@ -14,6 +14,10 @@ memchr-obsolete
 
 configure.ac:
 gl_FUNC_MEMCHR
+if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
+  AC_LIBOBJ([memchr])
+  gl_PREREQ_MEMCHR
+fi
 gl_STRING_MODULE_INDICATOR([memchr])
 
 Makefile.am: