ccache-clang

#!/bin/sh
if type -p ccache >/dev/null 2>&1; then
  export CCACHE_MAXSIZE=10G
  export CCACHE_CPP2=true
  export CCACHE_HARDLINK=true
  export CCACHE_SLOPPINESS=file_macro,time_macros,include_file_mtime,include_file_ctime,file_stat_matches

  # 指定日志文件路径到桌面，等下排查集成问题有用，集成成功后删除，否则很占磁盘空间
  # export CCACHE_LOGFILE="/tmp/ccache.log"
  exec ccache /usr/bin/clang -fcolor-diagnostics "$@"
else
    exec clang -fcolor-diagnostics "$@"
fi