libfdk_acc: Do not support building for Android when using NDK

[uilianries]

Summary

Changes to recipe: libfdk_acc/2.0.4

Motivation

The issue #20511 points an error when building ffmpeg for Android:

[ 66%] Building CXX object CMakeFiles/fdk-aac.dir/libSBRdec/src/lpp_tran.cpp.o
/Users/paulo/.conan/data/libfdk_aac/2.0.2/_/_/build/36795b10a36cc186da0ea4af22f48240bd009d62/src/libSBRdec/src/lpp_tran.cpp:122:10: fatal error: 'log/log.h' file not found
#include "log/log.h"
         ^~~~~~~~~~~
1 error generated.

That error comes from fdk-aac. It's missing a header named as log.h, the same error is reported in the upstream already:

• NDK cross compilation missing file mstorsjo/fdk-aac#124
• NDK mstorsjo/fdk-aac#150
• error build from source mstorsjo/fdk-aac#144

The author is clear about not supporting NDK here: mstorsjo/fdk-aac#124

Details

It's possible to fix the build error by adding a log file, as suggested here: mstorsjo/fdk-aac#150 (comment)

Does it build? Yes, I tested locally.

Does it work? No idea, plus, the author did not recommend an official way to support, so I preferred to just drop that support.

Related to the PR #24566

---

• Read the contributing guidelines
• Checked that this PR is not a duplicate: list of PRs by recipe
• Tested locally with at least one configuration using a recent version of Conan

[conan-center-bot]

Conan v1 pipeline ✔️

All green in build 5 (f79ae7230beafab2279c8b2fd42ba6f771319c53):

• libfdk_aac/2.0.0:
  All packages built successfully! (All logs)

• libfdk_aac/2.0.3:
  All packages built successfully! (All logs)

• libfdk_aac/2.0.2:
  All packages built successfully! (All logs)

• libfdk_aac/2.0.1:
  All packages built successfully! (All logs)

---

Conan v2 pipeline ✔️

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All green in build 4 (f79ae7230beafab2279c8b2fd42ba6f771319c53):

• libfdk_aac/2.0.3:
  All packages built successfully! (All logs)

• libfdk_aac/2.0.2:
  All packages built successfully! (All logs)

• libfdk_aac/2.0.1:
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• libfdk_aac/2.0.0:
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