strerror_r-posix: Respect rules for use of AC_LIBOBJ.

[pspp] / modules / strerror_r-posix

diff --git a/modules/strerror_r-posix b/modules/strerror_r-posix
index 1a1d8c6dd8acbfd5aac86ebb5c152539047fe0ca..90c98064a3421d2d2e5b9891e6e3d3858247ce7c 100644 (file)
--- a/modules/strerror_r-posix
+++ b/modules/strerror_r-posix
@@ -7,13 +7,16 @@ m4/strerror_r.m4
 
 Depends-on:
 string
-errno
 extensions
-lock
-strerror
+errno           [test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1]
+lock            [test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1]
 
 configure.ac:
 gl_FUNC_STRERROR_R
+if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then
+  AC_LIBOBJ([strerror_r])
+  gl_PREREQ_STRERROR_R
+fi
 gl_STRING_MODULE_INDICATOR([strerror_r])
 
 Makefile.am: