Bug#846750: aseprite: FTBFS: modp_b64.h:33:28: fatal error: extern_c_begin.h: No such file or directory

[Lucas Nussbaum]

Source: aseprite
Version: 1.1.6+ds-1
Severity: serious
Tags: stretch sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20161202 qa-ftbfs
Justification: FTBFS on amd64

Hi,

During a rebuild of all packages in sid, your package failed to build on
amd64.

Relevant part (hopefully):
> cd /<<BUILDDIR>>/aseprite-1.1.6+ds/build/src/base && /usr/bin/c++   -DENABLE_DATA_RECOVERY -DENABLE_SAVE -DHAVE_CONFIG_H -DNDEBUG -DPNG_NO_MMX_CODE -DUSE_ALLEG4_BACKEND -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/<<BUILDDIR>>/aseprite-1.1.6+ds/third_party/simpleini -I/<<BUILDDIR>>/aseprite-1.1.6+ds/src/. -I/<<BUILDDIR>>/aseprite-1.1.6+ds/src/.. -I/<<BUILDDIR>>/aseprite-1.1.6+ds/src/../third_party -I/<<BUILDDIR>>/aseprite-1.1.6+ds/src/observable -I/<<BUILDDIR>>/aseprite-1.1.6+ds/build/src/base  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/aseprite-1.1.6+ds=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wno-switch -std=gnu++11 -O2 -g -DNDEBUG   -o CMakeFiles/base-lib.dir/trim_string.cpp.o -c /<<BUILDDIR>>/aseprite-1.1.6+ds/src/base/trim_string.cpp
> In file included from /<<BUILDDIR>>/aseprite-1.1.6+ds/src/base/base64.cpp:13:0:
> /usr/include/modp_b64.h:33:28: fatal error: extern_c_begin.h: No such file or directory
>  #include "extern_c_begin.h"
>                             ^
> compilation terminated.
> src/base/CMakeFiles/base-lib.dir/build.make:65: recipe for target 'src/base/CMakeFiles/base-lib.dir/base64.cpp.o' failed
> make[4]: *** [src/base/CMakeFiles/base-lib.dir/base64.cpp.o] Error 1

The full build log is available from:
   http://aws-logs.debian.net/2016/12/02/aseprite_1.1.6+ds-1_unstable.log

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.