当我构建doxygen并执行“ make”命令时,出现以下错误。我怎样才能解决这个问题?我尝试使用Bison&flex的更多更新版本,但仍然收到此错误:
[ 31%] Built target vhdlparser
[ 31%] [BISON][constexp] Building parser with bison 2.3
constexp.y:43.14-25: syntax error, unexpected string, expecting =
make[2]: *** [generated_src/ce_parse.cpp] Error 1
make[1]: *** [src/CMakeFiles/_doxygen.dir/all] Error 2
make: *** [all] Error 2