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Crosscat build fails in anaconda environment: "cpp_code/src/weakprng.cpp:314:38: error: ‘UINT64_C’ was not declared in this scope~ #96

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alxempirical opened this issue Apr 29, 2016 · 6 comments
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Crosscat build fails in anaconda environment: "cpp_code/src/weakprng.cpp:314:38: error: ‘UINT64_C’ was not declared in this scope~ #96

alxempirical opened this issue Apr 29, 2016 · 6 comments

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@alxempirical
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Dockerfile and output below.

FROM continuumio/anaconda

ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y g++ git libboost-dev
RUN conda install conda-build
# Build crosscat package
RUN conda skeleton pypi crosscat && conda build crosscat && rm -rf crosscat
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -Icpp_code/include/CrossCat -I/opt/conda/envs/_build/lib/python2.7/site-packages/numpy/core/include -I/opt/conda/envs/_build/include/python2.7 -c cpp_code/src/weakprng.cpp -o build/temp.linux-x86_64-2.7/cpp_code/src/weakprng.o
cpp_code/src/weakprng.cpp: In function ‘int crypto_weakprng_selftest()’:
cpp_code/src/weakprng.cpp:314:38: error: ‘UINT64_C’ was not declared in this scope
error: command 'gcc' failed with exit status 1
@riastradh-probcomp
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Environment? OS? C compiler?

@alxempirical
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OS is debian wheezy, gcc version is 4.7.2. Full environment is as described in that Dockerfile. I've pushed the image to alxempirical/crosscat-build, in case it's useful. The aborted build is in /crosscat.

root@0170cc6539d5:/# cat /etc/issue
Debian GNU/Linux 7 \n \l
root@0170cc6539d5:/# gcc --version
gcc (Debian 4.7.2-5) 4.7.2

@alxempirical
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I've pushed the image

It's like a gig, though, so it may be faster to build directly.

@riastradh-probcomp
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Guess weakprng.cpp needs #define __STDC_CONSTANT_MACROS at the top -- not sure why Ubuntu 14.04 / GCC 4.8 doesn't fail this way.

riastradh-probcomp added a commit that referenced this issue Apr 29, 2016
@riastradh-probcomp
Define __STDC_CONSTANT_MACROS to make UINT64_C available.
a3cea1c 
This macro enables C99 stdint.h to work in C++98.  The need for this
was obviated by C++11, and the macro removed in C11, so newer glibc
stdint.h does not require __STDC_CONSTANT_MACROS even for C++98, but
defining the macro makes it easier to use this with slightly older
versions of glibc (such as the GCC 4.7 found in Debian Wheezy) or
other systems and is harmless otherwise.

Should fix Github issue #96.
@riastradh-probcomp
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Try again?

@alxempirical
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Thanks. master now builds in that environment, and I can work with that.

@gregory-marton gregory-marton mentioned this issue May 2, 2016
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@riastradh-probcomp @alxempirical