tce-load -i compiletc readline-dev

wget http://www.lua.org/ftp/lua-5.3.6.tar.gz

cd lua-5.3.6

cat > lua.pc << "EOF"
V=5.3
R=5.3.6

prefix=/usr/local
INSTALL_BIN=${prefix}/bin
INSTALL_INC=${prefix}/include/lua5.3
INSTALL_LIB=${prefix}/lib
INSTALL_MAN=${prefix}/share/man/man1
INSTALL_LMOD=${prefix}/share/lua/${V}
INSTALL_CMOD=${prefix}/lib/lua/${V}
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include/lua5.3

Name: Lua
Description: An Extensible Extension Language
Version: ${R}
Requires:
Libs: -L${libdir} -llua -lm
Cflags: -I${includedir}
EOF

patch -Np1 -i ../lua-5.3.6-shared_library-1.patch

edit Makefile
INSTALL_INC= $(INSTALL_TOP)/include/lua5.3

edit src/Makefile
CC= gcc -flto -mtune=generic -Os -pipe -std=gnu99
$(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_LINUX" SYSLIBS="-Wl,-E -ldl -lreadline -lncursesw"

make linux TO_LIB="liblua.so liblua.so.5.3 liblua.so.5.3.6" [0m 12.75s] [can't use time or V=1]

sudo make TO_LIB="liblua.so liblua.so.5.3 liblua.so.5.3.6" INSTALL_DATA="cp -d" install

sudo install -m644 -D lua.pc /usr/local/lib/pkgconfig/lua.pc