only do SIA checks on Digital Unix

diff --git a/configure.in b/configure.in
index 80dae93ee6b3df60f7f3f3949613dce2a8fc6aa8..b1d60a72ef7fc789563f7e786093851127e47a03 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -122,7 +122,7 @@ dnl
 dnl Other vaiables
 dnl
 CHECKSHADOW=true
-CHECKSIA=true
+CHECKSIA=
 shadow_defs=
 shadow_funcs=
 shadow_libs=
@@ -1316,11 +1316,13 @@ case "$host" in
                # ignore envariables wrt dynamic lib path
                SUDO_LDFLAGS="${SUDO_LDFLAGS} -Wl,-no_library_replacement"
 
+               : ${CHECKSIA='true'}
                AC_MSG_CHECKING(whether to disable sia support on Digital UNIX)
                AC_ARG_ENABLE(sia,
                [  --disable-sia           Disable SIA on Digital UNIX],
                [ case "$enableval" in
                    yes)        AC_MSG_RESULT(no)
+                               CHECKSIA=true
                                ;;
                    no)         AC_MSG_RESULT(yes)
                                CHECKSIA=false