fatal error: 'string' file not found about isobmff

[mxmlnkn]

Ok, changing the -stdlib=libc++ part in FLAGS_OTHER to -stdlib=libstdc++ makes the .cpp compile, but then linking fails with:

/usr/bin/ld: cannot find -lc++abi
clang: error: linker command failed with exit code 1 (use -v to see invocation)

After removing -lc++ from LIBS := in the Makefile, it links correctly.

Unfortunately, it only builds the static and shared libraries and not the ISOBMFF-Dump command line tool?
I got that to work somehow by manually compiling it:

clang -fno-strict-aliasing -ISubmodules/PIMPL/PIMPL/include -IISOBMFF/include/ \
-std=c++o isobmff-dump ISOBMFF-Dump/main.cpp \
Build/Release/Products/x86_64/libISOBMFF.a -lstdc++ -lm

and running it with ./isobmff-dump IMG_1234.heic works.

Btw, the dump prints in one line - Handler name: [NUL-ASCII-CHAR]. I don't think printing non-printable ascii characters is intended? It's basically the only non-printable char in the whole output.

[macmade]

Which Linux distribution are you using?

[macmade]

You probably don't have libc++ installed. Try your example with -stdlib=libc++.

[mxmlnkn]

-std=libc++ does indeed lead to the same problem for the example.

[mxmlnkn]

I'm using Debian.

I had libc++ installed:

ii  libc++1:amd64                        3.7.0-1                 amd64                   LLVM C++ Standard library

Would have surprised me if not. I tried to install libc++-dev but it didn't help and now I have these package versions (I hope my system doesn't break...)

+++-====================================-=======================-=======================-==============================================================================
ii  libc++-7-dev:amd64                   1:7.0.1-8               amd64                   LLVM C++ Standard library (development files)
ii  libc++-dev:amd64                     1:7.0-47.1              amd64                   LLVM C++ Standard library (development files)
un  libc++-x.y                           <none>                  <none>                  (no description available)
un  libc++-x.y-dev                       <none>                  <none>                  (no description available)
ii  libc++1:amd64                        1:7.0-47.1              amd64                   LLVM C++ Standard library
ii  libc++1-7:amd64                      1:7.0.1-8               amd64                   LLVM C++ Standard library
un  libc++abi-x.y                        <none>                  <none>                  (no description available)
un  libc++abi1                           <none>                  <none>                  (no description available)
ii  libc++abi1-7:amd64                   1:7.0.1-8               amd64                   LLVM low level support for a standard C++ library

It might be better to use CMake for better platform compatibility.

[macmade]

This is a known package issue on Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=855222

You may try to change the Makefile to use libstdc++ and GCC instead, but I haven’t tried it.

[macmade]

I’m currently on holiday. I’ll take a closer look when I’m back.

[zhjb7]

Maybe you should use g++ instead of clang.
update Makefile like this:
CC := g++
FLAGS_CPP :=
LIBS :=