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-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index ab6e497..553fba1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -12,8 +12,8 @@ AC_PROG_LIBTOOL
dnl Checks for libraries.
-AC_FUNC_SETPGRP
AC_TYPE_SIGNAL
+AC_CHECK_FUNC(setsid,, AC_MSG_ERROR([setsid not found]))
AC_CHECK_FUNCS(socket strdup strerror strspn)
dnl Checks for header files.