Scanning dependencies of target upnpc-static
make[3]: Leaving directory '/home/twiggy/Wallets/aeon/build/release'
make[3]: Entering directory '/home/twiggy/Wallets/aeon/build/release'
[  1%] Building C object external/miniupnpc/CMakeFiles/upnpc-static.dir/igd_desc_parse.c.o
In file included from /usr/include/stdio.h:27:0,
                 from /home/twiggy/Wallets/aeon/external/miniupnpc/igd_desc_parse.c:10:
/usr/include/features.h:148:3: error: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Werror=cpp]
 # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
   ^
cc1: all warnings being treated as errors
external/miniupnpc/CMakeFiles/upnpc-static.dir/build.make:62: recipe for target 'external/miniupnpc/CMakeFiles/upnpc-static.dir/igd_desc_parse.c.o' failed
make[3]: *** [external/miniupnpc/CMakeFiles/upnpc-static.dir/igd_desc_parse.c.o] Error 1
make[3]: Leaving directory '/home/twiggy/Wallets/aeon/build/release'
CMakeFiles/Makefile2:140: recipe for target 'external/miniupnpc/CMakeFiles/upnpc-static.dir/all' failed
make[2]: *** [external/miniupnpc/CMakeFiles/upnpc-static.dir/all] Error 2
make[2]: Leaving directory '/home/twiggy/Wallets/aeon/build/release'
Makefile:138: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/twiggy/Wallets/aeon/build/release'
Makefile:20: recipe for target 'build-release' failed
make: *** [build-release] Error 2