pi@raspberrypi:~ $ cdhome/pi/masternodecoin
pi@raspberrypi:~/masternodecoin $ sudo chmod +x src/leveldb/build_detect_platform
pi@raspberrypi:~/masternodecoin $ cd src/leveldb && make libleveldb.a libmemenv.a
make: 'libleveldb.a' is up to date.
make: 'libmemenv.a' is up to date.
pi@raspberrypi:~/masternodecoin/src/leveldb $ cdhome/pi/masternodecoin
pi@raspberrypi:~/masternodecoin $ qmake
Project MESSAGE: Building with DBUS (Freedesktop notifications) support
Project MESSAGE: Building with IPv6 support
Project MESSAGE: Building with UPNP support
Removed plural forms as the target language has less forms.
If this sounds wrong, possibly the target language is not set or recognized.
mpi@raspberrypi:~/masternodecoin $ make
cdhome/pi/masternodecoin/src/leveldb && CC=gcc CXX=g++ make OPT="-pipe -fstack-protector-all --param ssp-buffer-size=1 -D_FORTIFY_SOURCE=2 -O2" libleveldb.a libmemenv.a
make[1]: Entering directory '/home/pi/masternodecoin/src/leveldb'
make[1]: 'libleveldb.a' is up to date.
make[1]: 'libmemenv.a' is up to date.
make[1]: Leaving directory '/home/pi/masternodecoin/src/leveldb'
cdhome/pi/masternodecoin/src/secp256k1 && ./autogen.sh && ./configure --enable-module-recovery && CC=gcc CXX=g++ make OPT="-pipe -fstack-protector-all --param ssp-buffer-size=1 -D_FORTIFY_SOURCE=2 -O2"
/bin/sh: 1: ./autogen.sh: Permission denied
Makefile:846: recipe for target '/home/pi/masternodecoin/src/secp256k1/src/libsecp256k1_la-secp256k1.o' failed
make: *** [/home/pi/masternodecoin/src/secp256k1/src/libsecp256k1_la-secp256k1.o] Error 126

first maybe you should compile Secp256k1 first  and  give the aperation privileges to autogen.sh

did you try this/.

pi@raspberrypi:~/masternodecoin/src/secp256k1 $ dir
autogen.sh  configure.ac  COPYING  libsecp256k1.pc.in  obj        sage  TODO
build-aux   contrib       include  Makefile.am         README.md  src
pi@raspberrypi:~/masternodecoin/src/secp256k1 $ ./autogen.sh
./autogen.sh: 3: ./autogen.sh: autoreconf: not found
pi@raspberrypi:~/masternodecoin/src/secp256k1 $

Wow, someone just dumped down to 800 sats on Cryptopia x.x