Thanks for the suggestions! I've been trying but I get stuck unfortunately (I am on Fedora, if that matters), if anyone with more knowledge than me on this would have any tips, thanks a lot:
cd /Users/admin/Dropbox/proj/z_kindle/
git clone
https://github.com/hwhw/kindlevncviewer.git
cd kindlevncviewer
git clone
https://github.com/koreader/koxtoolchain.git
cd koxtoolchain
./gen-tc.sh kindlehf
source refs/x-compile.sh kindlehf env
cd ..
git submodule update --init --recursive
make ARCH=arm-kindlehf-linux-gnueabihf
which then gives me:
(base) admin@fedora:~/Dropbox/proj/z_kindle/kindlevncviewer$ make ARCH=arm-kindlehf-linux-gnueabihf
fatal: No names found, cannot describe anything.
fatal: No names found, cannot describe anything.
sed -i -e "s/CC= gcc/CC= gcc -D_GNU_SOURCE=1/" luajit-2.0/src/Makefile
make -C luajit-2.0 HOST_CC="gcc -m32" CROSS=arm-kindlehf-linux-gnueabihf-
make[1]: Entering directory '/n/Dropbox/proj/z_kindle/kindlevncviewer/luajit-2.0'
==== Building LuaJIT 2.1.0-alpha ====
make -C src
make[2]: Entering directory '/n/Dropbox/proj/z_kindle/kindlevncviewer/luajit-2.0/src'
HOSTCC host/minilua.o
gcc: error: unrecognized command-line option ‘-mfpu=neon’
gcc: error: unrecognized command-line option ‘-mfloat-abi=hard’
gcc: error: unrecognized command-line option ‘-mthumb’
make[2]: *** [Makefile:661: host/minilua.o] Error 1
make[2]: Leaving directory '/n/Dropbox/proj/z_kindle/kindlevncviewer/luajit-2.0/src'
make[1]: *** [Makefile:106: default] Error 2
make[1]: Leaving directory '/n/Dropbox/proj/z_kindle/kindlevncviewer/luajit-2.0'
make: *** [Makefile:46: luajit-2.0/src/luajit] Error 2
EDIT: removed luajit from Makefile - will get that 1 from KOReader - see if it works then.