firebase/firebase-cpp-sdk

[FR] 0>app.h(341,5): Error : 'INTERNAL_EXPERIMENTAL' is not defined, evaluates to 0 [-Werror,-Wundef]

nguyenvanminhc9nvm opened this issue · 3 comments

nguyenvanminhc9nvm commented

i receiver this error when try build sdk from rider for project ue5, how can i fix it

0>app.h(320,5): Error : 'INTERNAL_EXPERIMENTAL' is not defined, evaluates to 0 [-Werror,-Wundef]
0>#if INTERNAL_EXPERIMENTAL
0> ^
0>app.h(341,5): Error : 'INTERNAL_EXPERIMENTAL' is not defined, evaluates to 0 [-Werror,-Wundef]
0>#if INTERNAL_EXPERIMENTAL
0> ^
0>app.h(353,5): Error : 'INTERNAL_EXPERIMENTAL' is not defined, evaluates to 0 [-Werror,-Wundef]
0>#if INTERNAL_EXPERIMENTAL
0> ^
0>app.h(382,5): Error : 'INTERNAL_EXPERIMENTAL' is not defined, evaluates to 0 [-Werror,-Wundef]
0>#if INTERNAL_EXPERIMENTAL
0> ^

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jonsimantov commented

As a workaround, if you can add a preprocessor definition INTERNAL_EXPERIMENTAL=0, that should fix this.

paulpv commented

Those are all lines with

#if INTERNAL_EXPERIMENTAL

All prior uses of INTERNAL_EXPERIMENTAL in that file were:

#ifdef INTERNAL_EXPERIMENTAL

Either:

  1. a default value needs to be defined and all of the #ifdef replaced with #if
    -or-
  2. all of the #if INTERNAL_EXPERIMENTAL need to be replaced with #if defined(INTERNAL_EXPERIMENTAL) && INTERNAL_EXPERIMENTAL