GIMP Version: 2.8.14
Operating System: Linux
OS Version: android 4.2
GIMP Experience: New User

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I compile gmic for android, through ndk. I got such error
in function (in file gmic.cpp)
const CImg<char>& gmic::get_default_commands()

this got exception

std::fprintf(cimg::output(),
"[gmic] %s*** Warning *** Could not uncompress G'MIC standard library, ignoring it.%s\n",
cimg::t_red,cimg::t_normal);

the value of size_data_gmic_def is 857164.
is it because android could not allocate enough memory for app ?

To explain it quickly :

- Most of the G'MIC commands are defined in file 'gmic_def.gmic', and this file is converted as a compressed char* buffer before being included in the G'MIC code (all in file 'gmic_def.h').
- At startup, G'MIC tries then to uncompress this buffer to get the definition of all custom commands. If it fails, only native commands will be available (so not many commands).
- To allow G'MIC uncompress this buffer, you need to link your code with the 'zlib' library, and define macro 'cimg_use_zlib' when compiling.

GMIC can also be used online.
David