Redpitaya Forum

So following the instructions for building the ecosystem....
Sill on Ubuntu 18.04LTS. But now using Vivado 2017.2.

on the step:
schroot -c red-pitaya-ubuntu <<- EOL_CHROOT
make
EOL_CHROOT

I get this result...
.
.
.
make[1]: Entering directory '/home/shawn/trunk/RedPitaya/myproj2/RedPitaya/apps-free/stemlab_vna'
/usr/bin/make -C src
make[2]: Entering directory '/home/shawn/trunk/RedPitaya/myproj2/RedPitaya/apps-free/stemlab_vna/src'
arm-linux-gnueabihf-gcc -DVERSION=0.94-0 -DREVISION=f735728 -Wall -fPIC -Os -s -funroll-loops -I/home/shawn/trunk/RedPitaya/myproj2/RedPitaya/build/include -I/home/shawn/trunk/RedPitaya/myproj2/RedPitaya/build/include/api2 -I/home/shawn/trunk/RedPitaya/myproj2/RedPitaya/build/include/apiApp -I/home/shawn/trunk/RedPitaya/myproj2/RedPitaya/build/rp_sdk -I/home/shawn/trunk/RedPitaya/myproj2/RedPitaya/build/rp_sdk/libjson -c -o main.o main.c
main.c: In function 'rp_app_init':
main.c:28:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result]
system("/opt/redpitaya/www/apps/stemlab_vna/start.sh");
^
main.c: In function 'rp_app_exit':
main.c:35:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result]
system("/opt/redpitaya/www/apps/stemlab_vna/stop.sh");
^
arm-linux-gnueabihf-gcc main.o -o ../controllerhf.so -shared -Wall -fPIC -Os -s -funroll-loops -L/home/shawn/trunk/RedPitaya/myproj2/RedPitaya/build/lib -L/home/shawn/trunk/RedPitaya/myproj2/RedPitaya/build/rp_sdk -Wl,--whole-archive -lcryptopp -lrp_sdk -lrp2 -Wl,--no-whole-archive
/usr/bin/ld: cannot find -lrp2
collect2: error: ld returned 1 exit status
Makefile:37: recipe for target 'make_c_app' failed
make[2]: *** [make_c_app] Error 1
make[2]: Leaving directory '/home/shawn/trunk/RedPitaya/myproj2/RedPitaya/apps-free/stemlab_vna/src'
Makefile:28: recipe for target 'controllerhf.so' failed
make[1]: *** [controllerhf.so] Error 2
make[1]: Leaving directory '/home/shawn/trunk/RedPitaya/myproj2/RedPitaya/apps-free/stemlab_vna'
Makefile:370: recipe for target 'apps-free-vna' failed
make: *** [apps-free-vna] Error 2

Any thoughts? I made sure to run the settings.sh script, and it was pointing to Vivado 2017.2.

So I started reading the makefiles.....
At some point I got the idea to "make api2" in the schroot environment.
And that did it. I guess that api2 needs to be added to the "all" target of Makefile in the top level RedPitaya directory?