tests/test-depmod/06undefined.sh

   1 #! /bin/sh
   2 # Check for undefined symbols.
   3
   4 for ENDIAN in $TEST_ENDIAN; do
   5 for BITNESS in $TEST_BITS; do
   6
   7 rm -rf tests/tmp/*
   8
   9 # Create inputs
  10 MODULE_DIR=tests/tmp/lib/modules/$MODTEST_UNAME
  11 mkdir -p $MODULE_DIR
  12 ln tests/data/$BITNESS$ENDIAN/unknown/unknown-$BITNESS.ko \
  13    $MODULE_DIR
  14
  15 touch tests/tmp/empty
  16
  17 # Without -e, doesn't matter.
  18 [ "`depmod -F /empty 2>&1`" = "" ]
  19
  20 # Without -F doesn't matter
  21 [ "`depmod -e 2>&1`" = "" ]
  22
  23 [ "`depmod -e -F /empty 2>&1`" = "WARNING: /lib/modules/$MODTEST_UNAME/unknown-$BITNESS.ko needs unknown symbol undefined" ]
  24
  25 done
  26 done