Unable to build S3 example using provided instructions

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#102 opened on Aug 18, 2020 0 comments 1 reaction 0 assignees View on GitHub

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Assessment

Difficulty: 3/5
Estimated time: 1-2 days
Newbie friendliness: 35/100

Issue type: Documentation
Clarity: Mostly clear
Activity status: Stale
Tech stack: aws, cmake, cpp, docker
Domain: build-system, cloud, documentation

Research direction

Start with the provided Dockerfile and the S3 example's build instructions, then reproduce the failure with make and inspect the CMake build configuration involved. Update the instructions to reflect a working build process, and verify that the S3 example builds successfully from the documented steps.

Written by the indexing model from the issue text.

Description

The instructions say to use the provided Dockerfile to build the S3 example. However, it looks like something has changed as the build now fails:

# make
Scanning dependencies of target encoder
[ 50%] Building CXX object CMakeFiles/encoder.dir/main.cpp.o
[100%] Linking CXX executable encoder
/usr/include/c++/9.3.0/ext/string_conversions.h: In function '__to_xstring.constprop':
/usr/include/fortify/stdio.h:70:28: error: inlining failed in call to always_inline 'vsnprintf': function body can be overwritten at link time
   70 | _FORTIFY_FN(vsnprintf) int vsnprintf(char *__s, size_t __n, const char *__f,
      |                            ^
/usr/include/c++/9.3.0/ext/string_conversions.h:111:32: note: called from here
  111 |       const int __len = __convf(__s, __n, __fmt, __args);
      |                                ^
lto-wrapper: fatal error: /usr/bin/c++ returned 1 exit status
compilation terminated.
/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/encoder.dir/build.make:116: encoder] Error 1
make[1]: *** [CMakeFiles/Makefile2:97: CMakeFiles/encoder.dir/all] Error 2
make: *** [Makefile:104: all] Error 2

Please provide updated instructions for building the S3 example.

Dominant language: C++
Stars: 465
Forks: 98
Avg merge: 1h 16m
Merged PRs (30d): 2

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