LU-3382 build: clean unused link dependencies

[fs/lustre-release.git] / lnet / autoconf / lustre-lnet.m4

diff --git a/lnet/autoconf/lustre-lnet.m4 b/lnet/autoconf/lustre-lnet.m4
index 41b1289..7d6c971 100644 (file)
--- a/lnet/autoconf/lustre-lnet.m4
+++ b/lnet/autoconf/lustre-lnet.m4
@@ -625,13 +625,10 @@ AC_MSG_RESULT([$enable_readline])
 
 LIBREADLINE=""
 AS_IF([test "x$enable_readline" = xyes], [
-       LIBS_save="$LIBS"
-       LIBS="-lncurses $LIBS"
        AC_CHECK_LIB([readline], [readline], [
-               LIBREADLINE="-lreadline -lncurses"
+               LIBREADLINE="-lreadline"
                AC_DEFINE(HAVE_LIBREADLINE, 1,
                        [readline library is available])])
-       LIBS="$LIBS_save"
 ])
 AC_SUBST(LIBREADLINE)
 
@@ -654,40 +651,6 @@ AS_IF([test "x$enable_libwrap" = xyes], [
 ])
 AC_SUBST(LIBWRAP)
 
-# ----------------------------------------
-# some tests for catamount-like systems
-# ----------------------------------------
-AC_MSG_CHECKING([whether to initialize libsysio])
-AC_ARG_ENABLE([sysio_init],
-       AC_HELP_STRING([--disable-sysio-init],
-               [call sysio init functions when initializing liblustre]),
-       [], [enable_sysio_init="yes"])
-AC_MSG_RESULT([$enable_sysio_init])
-AS_IF([test "x$enable_sysio_init" != xno],
-       [AC_DEFINE([INIT_SYSIO], 1, [call sysio init functions])])
-
-AC_MSG_CHECKING([whether to use /dev/urandom for liblustre])
-AC_ARG_ENABLE([urandom],
-       AC_HELP_STRING([--disable-urandom],
-               [disable use of /dev/urandom for liblustre]),
-       [], [enable_urandom="yes"])
-AC_MSG_RESULT([$enable_urandom])
-AS_IF([test "x$enable_urandom" != xno],
-       [AC_DEFINE([LIBLUSTRE_USE_URANDOM], 1,
-               [use /dev/urandom for random data])])
-
-# -------- check for -lcap support ----
-
-AS_IF([test "x$enable_liblustre" = xyes], [
-       CAP_LIBS=""
-       AC_CHECK_LIB([cap], [cap_get_proc],
-               [
-                       CAP_LIBS="-lcap"
-                       AC_DEFINE([HAVE_LIBCAP], 1, [use libcap])
-               ])
-       AC_SUBST(CAP_LIBS)
-])
-
 LN_CONFIG_MAX_PAYLOAD
 LN_CONFIG_USOCKLND
 ]) # LN_CONFIGURE