CODEWITHSUNDEEP
android-ndk
Alex Cohn
Alex Cohn

Reputation: 57183

NDK r13, -fexceptions -Wall --> warning: conflicts with previous declaration

After upgrading to NDK r13, the following innocent cpp file:

#include <unordered_map>

with command: ndk-build NDK_TOOLCHAIN_VERSION=4.9 APP_CPPFLAGS=-fexceptions APP_CFLAGS=-Wall APP_STL=c++_static

causes a warning:

<built-in>: In function 'float abs(float)':
<built-in>: warning: conflicts with previous declaration here [-Wattributes]

What has gone wrong since r12b?

Upvotes: 2

Views: 851

Answers (1)

Alex Cohn
Alex Cohn

Reputation: 57183

Actually, the 4.9 toolchain is deprecated in NDK. Switching to default toolchain (clang) resolves the issue.

Upvotes: 2

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