doc: update users.txt

[pspp] / modules / pipe-filter-ii

diff --git a/modules/pipe-filter-ii b/modules/pipe-filter-ii
index 2c05aa1f926877e1b8123c23309670a1187458c2..f845a8f5acd958c4b47e10aa2ed767a12c7b706a 100644 (file)
--- a/modules/pipe-filter-ii
+++ b/modules/pipe-filter-ii
@@ -7,7 +7,7 @@ lib/pipe-filter-ii.c
 lib/pipe-filter-aux.h
 
 Depends-on:
-pipe
+spawn-pipe
 wait-process
 error
 exit
@@ -19,7 +19,7 @@ unistd
 
 configure.ac:
 AC_REQUIRE([AC_C_INLINE])
-AC_CHECK_FUNCS([select])
+AC_CHECK_FUNCS_ONCE([select])
 
 Makefile.am:
 lib_SOURCES += pipe-filter-ii.c