libclc/check_external_calls.sh

   1 #!/bin/sh
   2
   3 FILE=$1
   4 if [ ! -f $FILE ]; then
   5         echo "ERROR: Not a file: $FILE"
   6         exit 3
   7 fi
   8 ret=0
   9 if [ "x$LLVM_CONFIG" = "x" ]; then
  10         LLVM_CONFIG=llvm-config
  11         echo 'WARNING: $LLVM_CONFIG not set, falling back to $PATH llvm-config'
  12         ret=2
  13 fi
  14
  15
  16 BIN_DIR=$($LLVM_CONFIG --bindir)
  17 DIS="$BIN_DIR/llvm-dis"
  18 if [ ! -x $DIS ]; then
  19         echo "ERROR: Disassembler '$DIS' is not executable"
  20         exit 3
  21 fi
  22
  23 TMP_FILE=$(mktemp)
  24
  25 # Check for calls. Calls to llvm intrinsics are OK
  26 $DIS < $FILE | grep ' call ' | grep -v '@llvm' > "$TMP_FILE"
  27 COUNT=$(wc -l < "$TMP_FILE")
  28
  29 if [ "$COUNT" -ne "0" ]; then
  30         echo "ERROR: $COUNT unresolved calls detected in $FILE"
  31         cat $TMP_FILE
  32         ret=1
  33 else
  34         echo "File $FILE is OK"
  35 fi
  36 exit $ret