idcache: Fix module description.

[pspp] / modules / perror

diff --git a/modules/perror b/modules/perror
index af79a0d8e752231aa6cf4e9ccf29171621eacbb7..1ff9ec27e54a4d103435488187ff6d8750cf22fa 100644 (file)
--- a/modules/perror
+++ b/modules/perror
@@ -16,6 +16,9 @@ strerror_r-posix [test $REPLACE_PERROR = 1]
 configure.ac:
 gl_FUNC_PERROR
 gl_STRING_MODULE_INDICATOR([perror])
+if test $REPLACE_PERROR = 1; then
+  AC_LIBOBJ([perror])
+fi
 
 Makefile.am: