edk2: gcc 11的基具制造失败

Question

嗨，我刚刚更新了edk2包，并试图构建一个BaseTools模块。

但它报告的错误如下所示

brotli/c/dec/decode.c:2033:41: error：argument 2 of type ‘const uint8_t *’ {或称 ‘const unsigned char *’} declared as a pointer [-Werror=vla-parameter]
 2033 |     size_t encoded_size, const uint8_t* encoded_buffer, size_t* decoded_size,
      |                          ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
In file included from brotli/c/dec/decode.c:7:
./brotli/c/include/brotli/decode.h:204:19: 附注：previously declared as a variable length array ‘const uint8_t[*decoded_size]’ {或称 ‘const unsigned char[*decoded_size]’}
  204 |     const uint8_t encoded_buffer[BROTLI_ARRAY_PARAM(encoded_size)],
      |     ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
brotli/c/dec/decode.c:2034:14: error：argument 4 of type ‘uint8_t *’ {或称 ‘unsigned char *’} declared as a pointer [-Werror=vla-parameter]
 2034 |     uint8_t* decoded_buffer) {
      |     ~~~~~~~~~^~~~~~~~~~~~~~
In file included from brotli/c/dec/decode.c:7:
./brotli/c/include/brotli/decode.h:206:13: 附注：previously declared as a variable length array ‘uint8_t[encoded_size]’ {或称 ‘unsigned char[encoded_size]’}
  206 |     uint8_t decoded_buffer[BROTLI_ARRAY_PARAM(*decoded_size)]);

我使用gcc 11和manjaro系统。我想问一下它是否是一个bug，以及如何修复它。非常感谢！！

Answer 1

应用此拉请求，不再出现错误：https://github.com/tianocore/edk2/pull/2346

或者等待它被合并。

gcc (Debian 11.2.0-12) 11.2.0