Doc update.

[pspp] / modules / popen

diff --git a/modules/popen b/modules/popen
index d4ba0ab062cf6eaab088d5fd717ee0f766d53025..37b3cf6ca849a8aa997f1b8b33ef97f752d0be36 100644 (file)
--- a/modules/popen
+++ b/modules/popen
@@ -11,6 +11,10 @@ open            [test $REPLACE_POPEN = 1]
 
 configure.ac:
 gl_FUNC_POPEN
+if test $REPLACE_POPEN = 1; then
+  AC_LIBOBJ([popen])
+  gl_PREREQ_POPEN
+fi
 gl_STDIO_MODULE_INDICATOR([popen])
 
 Makefile.am: