libgit2 repro

Dockerfile

FROM debian

WORKDIR /home

RUN apt-get update && apt-get install -y build-essential git wget cmake python

RUN wget https://github.com/libgit2/libgit2/archive/v0.25.1.tar.gz
RUN tar xfvz v0.25.1.tar.gz
RUN mkdir -p libgit2-0.25.1/build 
RUN cd libgit2-0.25.1/build && cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local && cmake --build . --target install

RUN cd /home

ADD Makefile .
ADD main.c .

RUN make

ENV LD_LIBRARY_PATH /usr/local/lib 
RUN mkdir -p /dotfiles
ADD dotfiles/.gitconfig /dotfiles
RUN ln -sf /dotfiles/.gitconfig /root/.gitconfig

RUN git init .

RUN apt-get install -y gdb

CMD ["./main"]