build-sys: mark script(1) as Linux only due to signalfd()

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/configure.ac b/configure.ac
index 853cee50bab480063f76be62d8eb8b2d5f7004c6..cd2ef86c0b9cd0d0e46310dd083eb9f21831b8e4 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1437,7 +1437,8 @@ UL_BUILD_INIT([setarch], [check])
 UL_REQUIRES_LINUX([setarch])
 AM_CONDITIONAL([BUILD_SETARCH], [test "x$build_setarch" = xyes])
 
-UL_BUILD_INIT([script], [yes])
+UL_BUILD_INIT([script], [check])
+UL_REQUIRES_LINUX([script])
 AM_CONDITIONAL([BUILD_SCRIPT], [test "x$build_script" = xyes])
 
 UL_BUILD_INIT([scriptreplay], [yes])