=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Building for libretro-bsnes-mercury-20180803
c++ -I/usr/include -O2 -mieee -D_FORTIFY_SOURCE=2 -I/usr/include -std=gnu99 -xc -I. -DSFC_LAGFIX -fPIC -D__LIBRETRO__ -DGIT_VERSION=\"-pkgsrc\" -c libco/libco.c -o obj/libco.o
cc1: warning: command line option '-std=gnu++11' is valid for C++/ObjC++ but not for C
c++ -I/usr/include -O2 -mieee -D_FORTIFY_SOURCE=2 -I/usr/include -std=gnu++0x -I. -DSFC_LAGFIX -fPIC -D__LIBRETRO__ -DGIT_VERSION=\"-pkgsrc\" -c processor/arm/arm.cpp -o obj/processor-arm.o
In file included from ./nall/string.hpp:17:0,
                 from ./nall/base64.hpp:5,
                 from ./emulator/emulator.hpp:22,
                 from ./processor/processor.hpp:4,
                 from processor/arm/arm.cpp:1:
./nall/intrinsics.hpp:67:4: warning: #warning "unable to detect architecture" [-Wcpp]
   #warning "unable to detect architecture"
    ^
In file included from ./nall/string.hpp:17:0,
                 from ./nall/base64.hpp:5,
                 from ./emulator/emulator.hpp:22,
                 from ./processor/processor.hpp:4,
                 from processor/arm/arm.cpp:1:
./nall/intrinsics.hpp:81:4: warning: #warning "unable to detect endian" [-Wcpp]
   #warning "unable to detect endian"
    ^
In file included from ./emulator/emulator.hpp:26:0,
                 from ./processor/processor.hpp:4,
                 from processor/arm/arm.cpp:1:
./nall/endian.hpp:39:4: error: #error "Unknown endian. Please specify in nall/intrinsics.hpp"
   #error "Unknown endian. Please specify in nall/intrinsics.hpp"
    ^
gmake: *** [Makefile:125: obj/processor-arm.o] Error 1
*** Error code 2

Stop.
make[1]: stopped in /usr/pkgsrc/emulators/libretro-bsnes-mercury
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/emulators/libretro-bsnes-mercury