Error: could not load cache

[burntnickel]

Hello, I am trying to build retro68 on Ubuntu Linux and the build seems to proceed for quite a while and then ends with something like this:

Building host-based tools...
-- Found Boost: /usr/lib/x86_64-linux-gnu/cmake/Boost-1.83.0/BoostConfig.cmake (found version "1.83.0") found components: filesystem system 
-- Found Boost: /usr/lib/x86_64-linux-gnu/cmake/Boost-1.83.0/BoostConfig.cmake (found version "1.83.0") found components: program_options 
-- Found Boost: /usr/lib/x86_64-linux-gnu/cmake/Boost-1.83.0/BoostConfig.cmake (found version "1.83.0") found components: wave filesystem system thread regex program_options 
-- Found Boost: /usr/lib/x86_64-linux-gnu/cmake/Boost-1.83.0/BoostConfig.cmake (found version "1.83.0") found components: unit_test_framework 
-- Found Boost: /usr/lib/x86_64-linux-gnu/cmake/Boost-1.83.0/BoostConfig.cmake (found version "1.83.0") found components: filesystem system 
-- Found Boost: /usr/lib/x86_64-linux-gnu/cmake/Boost-1.83.0/BoostConfig.cmake (found version "1.83.0")  
-- Found Boost: /usr/lib/x86_64-linux-gnu/cmake/Boost-1.83.0/BoostConfig.cmake (found version "1.83.0") found components: filesystem program_options 
-- Configuring done (0.1s)
-- Generating done (0.0s)
-- Build files have been written to: /home/????/Downloads/Retro68/Retro68
Error: could not load cache

Any suggestions as to where I should look? It seems like most of the tools have built as the binary directory appears to be populated.

d$ ls toolchain/bin
hattrib                      m68k-apple-macos-nm
hcd                          m68k-apple-macos-objcopy
hcopy                        m68k-apple-macos-objdump
hdel                         m68k-apple-macos-ranlib
hdir                         m68k-apple-macos-readelf
hformat                      m68k-apple-macos-size
hls                          m68k-apple-macos-strings
hmkdir                       m68k-apple-macos-strip
hmount                       powerpc-apple-macos-addr2line
hpwd                         powerpc-apple-macos-ar
hrename                      powerpc-apple-macos-as
hrmdir                       powerpc-apple-macos-c++
humount                      powerpc-apple-macos-c++filt
hvol                         powerpc-apple-macos-cpp
m68k-apple-macos-addr2line   powerpc-apple-macos-elfedit
m68k-apple-macos-ar          powerpc-apple-macos-g++
m68k-apple-macos-as          powerpc-apple-macos-gcc
m68k-apple-macos-c++         powerpc-apple-macos-gcc-12.2.0
m68k-apple-macos-c++filt     powerpc-apple-macos-gcc-ar
m68k-apple-macos-cpp         powerpc-apple-macos-gcc-nm
m68k-apple-macos-elfedit     powerpc-apple-macos-gcc-ranlib
m68k-apple-macos-g++         powerpc-apple-macos-gcov
m68k-apple-macos-gcc         powerpc-apple-macos-gcov-dump
m68k-apple-macos-gcc-12.2.0  powerpc-apple-macos-gcov-tool
m68k-apple-macos-gcc-ar      powerpc-apple-macos-gprof
m68k-apple-macos-gcc-nm      powerpc-apple-macos-ld
m68k-apple-macos-gcc-ranlib  powerpc-apple-macos-ld.bfd
m68k-apple-macos-gcov        powerpc-apple-macos-nm
m68k-apple-macos-gcov-dump   powerpc-apple-macos-objcopy
m68k-apple-macos-gcov-tool   powerpc-apple-macos-objdump
m68k-apple-macos-gprof       powerpc-apple-macos-ranlib
m68k-apple-macos-ld          powerpc-apple-macos-readelf
m68k-apple-macos-ld.bfd      powerpc-apple-macos-size
m68k-apple-macos-ld.real     powerpc-apple-macos-strings
m68k-apple-macos-lto-dump    powerpc-apple-macos-strip

I really am just trying to build rez (and I assume there's derez functionality in there too?). That utility is not showing up in bin. If there's a way just to build rez that would work for me as well.

Thank you.

[autc04]

First: no, this Rez reimplementation does not currently include DeRez functionality.

Second, I must admit that I don't understand the error message yet, the corresponding part of build-toolchain.bash is really just:

mkdir -p build-host
cd build-host
cmake ${SRC} -DCMAKE_INSTALL_PREFIX=$PREFIX -DCMAKE_BUILD_TYPE=Debug "${HOST_CMAKE_FLAGS[@]}" ${CMAKE_GENERATOR}
cd ..
cmake --build build-host --target install

i.e., a regular cmake configure followed by the build command. The configure command reports success, so the CMakeCache.txt should have been written properly, and then the build command complains that it can't be read... strange.

[burntnickel]

Thank you the help. I have tried with a clean pull and updated CMake and other tools. I get to the same point and get stuck. I'll keep poking at it and if I make any progress I'll report here.