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Android NDK build fail #93
Description
$ ndk-which gcc
/Users/sotnikm/NVPACK/android-ndk-r10d/toolchains/arm-linux-androideabi-4.8/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-gcc
$ ndk-build V=1
[armeabi] Compile++ thumb: cppformat_static <= format.cc
/Users/sotnikm/NVPACK/android-ndk-r10d/toolchains/arm-linux-androideabi-4.8/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-g++ -MMD -MP -MF ./obj/local/armeabi/objs/cppformat_static/cppformat/format.o.d -fpic -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv5te -mtune=xscale -msoft-float -fno-exceptions -fno-rtti -mthumb -Os -g -DNDEBUG -fomit-frame-pointer -fno-strict-aliasing -finline-limit=64 -I/Users/sotnikm/NVPACK/android-ndk-r10d/sources/cxx-stl/gnu-libstdc++/4.8/include -I/Users/sotnikm/NVPACK/android-ndk-r10d/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi/include -I/Users/sotnikm/NVPACK/android-ndk-r10d/sources/cxx-stl/gnu-libstdc++/4.8/include/backward -Ijni/../../Libs/3rdParty/cocos2d/external/../../cppformat/project.android/../src -DANDROID -Wa,--noexecstack -Wformat -Werror=format-security -frtti -DCC_ENABLE_CHIPMUNK_INTEGRATION=1 -std=c++11 -fsigned-char -DNDEBUG -I/Users/sotnikm/NVPACK/android-ndk-r10d/platforms/android-15/arch-arm/usr/include -c jni/../../Libs/3rdParty/cocos2d/external/../../cppformat/project.android/../src/cppformat/format.cc -o ./obj/local/armeabi/objs/cppformat_static/cppformat/format.o
jni/../../Libs/3rdParty/cocos2d/external/../../cppformat/project.android/../src/cppformat/format.cc: In function 'int {anonymous}::safe_strerror(int, char*&, std::size_t)':
jni/../../Libs/3rdParty/cocos2d/external/../../cppformat/project.android/../src/cppformat/format.cc:138:61: error: invalid conversion from 'int' to 'char*' [-fpermissive]
char *message = strerror_r(error_code, buffer, buffer_size);
^
make: *** [obj/local/armeabi/objs/cppformat_static/cppformat/format.o] Error 1
it uses android-ndk-r10d/platforms/android-15/arch-arm/usr/include/string.h where
extern char* strerror(int);
extern int strerror_r(int errnum, char *buf, size_t n);
Activity
vitaut commentedon Feb 4, 2015
Thanks for reporting, I'll look into it.
stari4ek commentedon Feb 5, 2015
I've updated it with
but I'm not totally sure that it's really valid for all kind of platforms.
According to http://linux.die.net/man/3/strerror_r XSI-compatible is preferable (with int)
vitaut commentedon Feb 5, 2015
Should be fixed in bdeffc3. Unfortunately Android doesn't seem to follow the docs in http://linux.die.net/man/3/strerror_r so I had to check for
__ANDROID__. Thanks again!Avoid unused return value warning
libls/cstring_utils.c: only support XSI-compliant strerror_r()