dll2a

dll2a

#!/bin/sh

if [ $# -eq 0 ]; then
  echo "ERROR：drop *.DLL file to script or pass as first argument"
  exit 1
fi

dll_file="$1"
base_name=$(basename "$dll_file" .dll)
def_file="$base_name.def"
a_file="lib$base_name.a"

if [ ! -f "$dll_file" ]; then
  echo "ERROR：file '$dll_file' not found"
  exit 1
fi

check_tool() {
  if ! command -v "$1" >/dev/null 2>&1; then
    echo "ERROR：'$1' not found，install first."
    exit 1
  fi
}

if command -v gendef >/dev/null 2>&1; then
  echo "generate .def file (gendef)..."
  gendef "$dll_file" >/dev/null
else
  check_tool pexports
  echo "generate .def file (pexports)..."
  pexports "$dll_file" > "$def_file"
fi

if [ ! -f "$def_file" ]; then
  echo "ERROR：generate .def fail"
  exit 1
fi

dlltool_name="dlltool"
#if file "$dll_file" | grep -q "x86-64"; then
#  dlltool_name="x86_64-w64-mingw32-dlltool"
#elif file "$dll_file" | grep -q "Intel 80386"; then
#  dlltool_name="i686-w64-mingw32-dlltool"
#fi

echo "generate .a import file ($dlltool_name)..."
if $dlltool_name -d "$def_file" -l "$a_file" -D "$dll_file"; then
  echo "SUCCESS: $a_file"
else
  echo "ERROR：generate .a fail"
  exit 1
fi