Fails to complie on Raspbeery Pi running Debian 12 Bookworm

[riban-bw]

I have run the following commands on a RPi 4 based Zynthian which runs Debian 12 (Bookworm):

git clone --recursive https://github.com/rerdavies/ToobAmp.git
cd ToobAmp
./config.sh
./build.sh

(I had to install librsvg2-dev before config succeeded.)

The build stage fails with error:

[ 31%] Linking CXX executable lv2c_demo
/usr/bin/ld: cannot find CMakeFiles/lv2c_demo.dir/Lv2cTestMain.cpp.o: No such file or directory
collect2: error: ld returned 1 exit status
gmake[2]: *** [modules/lv2cairo/src/test/CMakeFiles/lv2c_demo.dir/build.make:553: modules/lv2cairo/src/test/lv2c_demo] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:1182: modules/lv2cairo/src/test/CMakeFiles/lv2c_demo.dir/all] Error 2
gmake: *** [Makefile:166: all] Error 2

[riban-bw]

I cleaned and tried again. (Last time the build was interrupted whilst I installed librsvg2-dev). This time the error occurs at a similar place but with different info which may give more context:

[ 31%] Building CXX object modules/lv2cairo/src/test/CMakeFiles/CatchTest.dir/UriTest.cpp.o
/root/ToobAmp/modules/lv2cairo/src/test/UriTest.cpp:20:10: fatal error: catch2/catch.hpp: No such file or directory
   20 | #include <catch2/catch.hpp>
      |          ^~~~~~~~~~~~~~~~~~
compilation terminated.
gmake[2]: *** [modules/lv2cairo/src/test/CMakeFiles/CatchTest.dir/build.make:76: modules/lv2cairo/src/test/CMakeFiles/CatchTest.dir/UriTest.cpp.o] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:1209: modules/lv2cairo/src/test/CMakeFiles/CatchTest.dir/all] Error 2
gmake: *** [Makefile:166: all] Error 2

This is only building the tests but seems to block building of the library, etc.

[rerdavies]

You need to install the build prerequisites first. (as well as a couple of other steps).

See the "Building ToobAmp" section of the main README.md.

The error indicates that you have not installed that catch2 component using apt, which is included in the build prerequisites instructions.

If you find that I've missed any build prerequisite steps, let me know. It has been tested on a clean bookworm isnstall, but it doesn't get tested often.