installation 2.7 sur Ubuntu problème compilation

[nicoauffray]

Oui, je suis reparti de zéro.
Par contre, j'ai mon vieux PCque j'ai ressuscité avec Lubuntu 18.04 LTS, qui me sert de banc d'essai. J'ai donc essayé de ce fait là aussi et encore une autre bizarrerie de docker. Tout commence bien et avant de commencer la complation, il ne trouve pas un fichier "/usr/lib/llvm-9/bin/lit-cpuid".
J'ai donc regardé et pas trouvé llvm-9 à l'endroit indiqué. Est-ce un pb de lubuntu par rapport à Ubuntu?

Code :

root@f2b8d05b4d38:~/darktable# CC=gcc-9 CXX=g++-9 ./build.sh --install
Darktable build script

Building directory:  /root/darktable/build
Installation prefix: /opt/darktable
Build type:          RelWithDebInfo
Build generator:     Unix Makefiles
Build tasks:         2


CMake Deprecation Warning at CMakeLists.txt:5 (cmake_policy):
 The OLD behavior for policy CMP0048 will be removed from a future version
 of CMake.

 The cmake-policies(7) manual explains that the OLD behaviors of all
 policies are deprecated and that a policy should be set to OLD only under
 specific short-term circumstances.  Projects should be ported to the NEW
 behavior and not rely on setting a policy to OLD.


-- The CXX compiler identification is GNU 9.2.1
-- The C compiler identification is GNU 9.2.1
-- Check for working CXX compiler: /usr/bin/g++-9
-- Check for working CXX compiler: /usr/bin/g++-9 -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Check for working C compiler: /usr/bin/gcc-9
-- Check for working C compiler: /usr/bin/gcc-9 -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Found OpenMP_C: -fopenmp (found suitable version "4.5", minimum required is "4.0")
-- Found OpenMP_CXX: -fopenmp (found suitable version "4.5", minimum required is "4.0")
-- Found OpenMP: TRUE (found suitable version "4.5", minimum required is "4.0")  
-- Performing Test HAVE_OMP_FIRSTPRIVATE_WITH_CONST
-- Performing Test HAVE_OMP_FIRSTPRIVATE_WITH_CONST - Success
-- Performing Test IS_SUPPORTED_PLATFORM
-- Performing Test IS_SUPPORTED_PLATFORM - Success
-- Is the target platform supported: 1
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Found little endian system. Good.
-- Performing Test _MSSE2
-- Performing Test _MSSE2 - Success
-- Building SSE2-optimized codepaths: ON
-- Performing Test C_COMPILER_UNDERSTANDS_-Wall
-- Performing Test C_COMPILER_UNDERSTANDS_-Wall - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wall
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wall - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wformat
-- Performing Test C_COMPILER_UNDERSTANDS_-Wformat - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wformat
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wformat - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wformat-security
-- Performing Test C_COMPILER_UNDERSTANDS_-Wformat-security - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wformat-security
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wformat-security - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wshadow
-- Performing Test C_COMPILER_UNDERSTANDS_-Wshadow - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wshadow
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wshadow - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wtype-limits
-- Performing Test C_COMPILER_UNDERSTANDS_-Wtype-limits - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wtype-limits
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wtype-limits - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wvla
-- Performing Test C_COMPILER_UNDERSTANDS_-Wvla - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wvla
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wvla - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wold-style-declaration
-- Performing Test C_COMPILER_UNDERSTANDS_-Wold-style-declaration - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wold-style-declaration
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wold-style-declaration - Failed
-- Performing Test C_COMPILER_UNDERSTANDS_-Wthread-safety
-- Performing Test C_COMPILER_UNDERSTANDS_-Wthread-safety - Failed
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wthread-safety
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wthread-safety - Failed
-- Performing Test C_COMPILER_UNDERSTANDS_-Wno-unknown-pragmas
-- Performing Test C_COMPILER_UNDERSTANDS_-Wno-unknown-pragmas - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-unknown-pragmas
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-unknown-pragmas - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wno-error=varargs
-- Performing Test C_COMPILER_UNDERSTANDS_-Wno-error=varargs - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-error=varargs
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-error=varargs - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wno-format-truncation
-- Performing Test C_COMPILER_UNDERSTANDS_-Wno-format-truncation - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-format-truncation
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-format-truncation - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wno-error=address-of-packed-member
-- Performing Test C_COMPILER_UNDERSTANDS_-Wno-error=address-of-packed-member - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-error=address-of-packed-member
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-error=address-of-packed-member - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wframe-larger-than=32768
-- Performing Test C_COMPILER_UNDERSTANDS_-Wframe-larger-than=32768 - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wframe-larger-than=32768
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wframe-larger-than=32768 - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wstack-usage=32768
-- Performing Test C_COMPILER_UNDERSTANDS_-Wstack-usage=32768 - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wstack-usage=32768
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wstack-usage=32768 - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wlarger-than=524288
-- Performing Test C_COMPILER_UNDERSTANDS_-Wlarger-than=524288 - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wlarger-than=524288
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wlarger-than=524288 - Success
-- Looking for external programs
-- Found perl
-- Found intltool-merge
-- Found desktop-file-validate
CMake Error at /usr/lib/llvm-9/lib/cmake/llvm/LLVMExports.cmake:1326 (message):
 The imported target "lit-cpuid" references the file

    "/usr/lib/llvm-9/bin/lit-cpuid"

 but this file does not exist.  Possible reasons include:

 * The file was deleted, renamed, or moved to another location.

 * An install or uninstall procedure did not complete successfully.

 * The installation package was faulty and contained

    "/usr/lib/llvm-9/lib/cmake/llvm/LLVMExports.cmake"

 but not all the files it references.

Call Stack (most recent call first):
 /usr/lib/llvm-9/cmake/LLVMConfig.cmake:245 (include)
 CMakeLists.txt:273 (find_package)
 CMakeLists.txt:281 (find_llvm)


-- Configuring incomplete, errors occurred!
See also "/root/darktable/build/CMakeFiles/CMakeOutput.log".
See also "/root/darktable/build/CMakeFiles/CMakeError.log".
root@f2b8d05b4d38:~/darktable#

C'est deux pb différents me semble-t-il, mais si on résoud le pb Ubuntu, va-t-on avoir le même pb que lubuntu???
J'essaie de voir avec synaptic pour connecter le "démon" avec docker et continuer à avancer.

Là, je suggérerais d'installer llvm9 et llvm9-dev. Je ne connais pas docker donc je ne sais pas s'il cherche llvm9 sur ton système Ubuntu ou s'il doit être dans docker. Si c'est sur le système Ubuntu, je suggère un : apt install llvm9 llvm9-dev