[digiKam-users] Extracting thumbnails
Gilles Caulier
caulier.gilles at gmail.com
Sun May 17 19:53:40 BST 2020
Done.
The tool is now cross compiled for Windows under Linux. It's a static
executable which do not require external dependency.
Program is here :
https://github.com/cgilles/digikam-pgf-database/tree/master/bin
Gilles Caulier
Le sam. 16 mai 2020 à 16:48, Gilles Caulier <caulier.gilles at gmail.com> a écrit :
>
> Ok lets me one day, I will cross compile the tool under Linux for windows
>
> Gilles Caulier
>
> Le sam. 16 mai 2020 à 15:05, Wesley Smith <wss7932 at gmail.com> a écrit :
>>
>> I've tried all of the shortcuts for msvc and they all give me a similar result. Not sure what to do. It's frustrating being so close but, unable to obtain the goal.
>>
>> On Fri, May 15, 2020 at 11:10 AM Gilles Caulier <caulier.gilles at gmail.com> wrote:
>>>
>>> This is strange. It sound like your don't use the right MSVC terminal
>>> which set the PATH to compiler.
>>>
>>> You don't need to play with build dir. bootstrap script will do it for you.
>>>
>>> Gilles
>>>
>>> Le ven. 15 mai 2020 à 09:59, Wesley Smith <wss7932 at gmail.com> a écrit :
>>> >
>>> > I appreciate your patience and help. Forgive me if I'm not making this easy.
>>> >
>>> > Here is what I get using the bootstrap.bat
>>> >>
>>> >> **********************************************************************
>>> >> ** Visual Studio 2019 Developer Command Prompt v16.5.5
>>> >> ** Copyright (c) 2019 Microsoft Corporation
>>> >> **********************************************************************
>>> >>
>>> >> C:\Program Files (x86)\Microsoft Visual Studio\2019\Community>cd \Users\wss79\git\digikam-pgf-database
>>> >>
>>> >> C:\Users\wss79\git\digikam-pgf-database>dir
>>> >> Volume in drive C is Windows
>>> >> Volume Serial Number is B439-C954
>>> >>
>>> >> Directory of C:\Users\wss79\git\digikam-pgf-database
>>> >>
>>> >> 05/14/2020 04:52 PM <DIR> .
>>> >> 05/14/2020 04:52 PM <DIR> ..
>>> >> 05/14/2020 04:49 PM <DIR> .vs
>>> >> 05/14/2020 04:29 PM 264 bootstrap.bat
>>> >> 05/14/2020 04:52 PM <DIR> build
>>> >> 05/14/2020 07:27 AM 15,620 CMakeCache.txt
>>> >> 05/14/2020 07:27 AM <DIR> CMakeFiles
>>> >> 05/13/2020 09:05 AM 921 CMakeLists.txt
>>> >> 05/14/2020 04:13 PM 504 CMakeSettings.json
>>> >> 05/13/2020 09:05 AM 2,137 loadpgfblob.cpp
>>> >> 05/14/2020 04:12 PM <DIR> out
>>> >> 05/13/2020 09:05 AM <DIR> pgfutils
>>> >> 5 File(s) 19,446 bytes
>>> >> 7 Dir(s) 235,184,947,200 bytes free
>>> >>
>>> >> C:\Users\wss79\git\digikam-pgf-database>rmdir build
>>> >> The process cannot access the file because it is being used by another process.
>>> >>
>>> >> C:\Users\wss79\git\digikam-pgf-database>rmdir build
>>> >> The process cannot access the file because it is being used by another process.
>>> >>
>>> >> C:\Users\wss79\git\digikam-pgf-database>rmdir build
>>> >> The directory is not empty.
>>> >>
>>> >> C:\Users\wss79\git\digikam-pgf-database>rmdir /s /q build
>>> >>
>>> >> C:\Users\wss79\git\digikam-pgf-database>dir
>>> >> Volume in drive C is Windows
>>> >> Volume Serial Number is B439-C954
>>> >>
>>> >> Directory of C:\Users\wss79\git\digikam-pgf-database
>>> >>
>>> >> 05/14/2020 04:56 PM <DIR> .
>>> >> 05/14/2020 04:56 PM <DIR> ..
>>> >> 05/14/2020 04:49 PM <DIR> .vs
>>> >> 05/14/2020 04:29 PM 264 bootstrap.bat
>>> >> 05/14/2020 07:27 AM 15,620 CMakeCache.txt
>>> >> 05/14/2020 07:27 AM <DIR> CMakeFiles
>>> >> 05/13/2020 09:05 AM 921 CMakeLists.txt
>>> >> 05/14/2020 04:13 PM 504 CMakeSettings.json
>>> >> 05/13/2020 09:05 AM 2,137 loadpgfblob.cpp
>>> >> 05/14/2020 04:12 PM <DIR> out
>>> >> 05/13/2020 09:05 AM <DIR> pgfutils
>>> >> 5 File(s) 19,446 bytes
>>> >> 6 Dir(s) 235,184,984,064 bytes free
>>> >>
>>> >> C:\Users\wss79\git\digikam-pgf-database>bootstrap.bat
>>> >> -- The C compiler identification is unknown
>>> >> -- The CXX compiler identification is unknown
>>> >> CMake Error at CMakeLists.txt:7 (project):
>>> >> The CMAKE_C_COMPILER:
>>> >>
>>> >> C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.24.28314/bin/Hostx86/x86/cl.exe
>>> >>
>>> >> is not a full path to an existing compiler tool.
>>> >>
>>> >> To use the NMake generator with Visual C++, cmake must be run from a shell
>>> >> that can use the compiler cl from the command line. This environment is
>>> >> unable to invoke the cl compiler. To fix this problem, run cmake from the
>>> >> Visual Studio Command Prompt (vcvarsall.bat).
>>> >>
>>> >> Tell CMake where to find the compiler by setting either the environment
>>> >> variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to
>>> >> the compiler, or to the compiler name if it is in the PATH.
>>> >>
>>> >>
>>> >> CMake Error at CMakeLists.txt:7 (project):
>>> >> The CMAKE_CXX_COMPILER:
>>> >>
>>> >> C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.24.28314/bin/Hostx86/x86/cl.exe
>>> >>
>>> >> is not a full path to an existing compiler tool.
>>> >>
>>> >> To use the NMake generator with Visual C++, cmake must be run from a shell
>>> >> that can use the compiler cl from the command line. This environment is
>>> >> unable to invoke the cl compiler. To fix this problem, run cmake from the
>>> >> Visual Studio Command Prompt (vcvarsall.bat).
>>> >>
>>> >> Tell CMake where to find the compiler by setting either the environment
>>> >> variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
>>> >> to the compiler, or to the compiler name if it is in the PATH.
>>> >>
>>> >>
>>> >> -- Configuring incomplete, errors occurred!
>>> >> See also "C:/Users/wss79/git/digikam-pgf-database/CMakeFiles/CMakeOutput.log".
>>> >> See also "C:/Users/wss79/git/digikam-pgf-database/CMakeFiles/CMakeError.log".
>>> >> '-DCMAKE_BUILD_TYPE' is not recognized as an internal or external command,
>>> >> operable program or batch file.
>>> >> '-DCMAKE_PREFIX_PATH' is not recognized as an internal or external command,
>>> >> operable program or batch file.
>>> >> '-Wno-dev' is not recognized as an internal or external command,
>>> >> operable program or batch file.
>>> >> '..' is not recognized as an internal or external command,
>>> >> operable program or batch file.
>>> >>
>>> >> C:\Users\wss79\git\digikam-pgf-database>
>>> >
>>> >
>>> > And this is what I get when trying manually:
>>> >>
>>> >> C:\Users\wss79\git\digikam-pgf-database>mkdir build
>>> >
>>> >
>>> > C:\Users\wss79\git\digikam-pgf-database>copy CMakeLists.txt build
>>> > 1 file(s) copied.
>>> >
>>> > C:\Users\wss79\git\digikam-pgf-database>cd build
>>> >
>>> > C:\Users\wss79\git\digikam-pgf-database\build>cmake ..
>>> > -- The C compiler identification is unknown
>>> > -- The CXX compiler identification is unknown
>>> > CMake Error at CMakeLists.txt:7 (project):
>>> > The CMAKE_C_COMPILER:
>>> >
>>> > C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.24.28314/bin/Hostx86/x86/cl.exe
>>> >
>>> > is not a full path to an existing compiler tool.
>>> >
>>> > To use the NMake generator with Visual C++, cmake must be run from a shell
>>> > that can use the compiler cl from the command line. This environment is
>>> > unable to invoke the cl compiler. To fix this problem, run cmake from the
>>> > Visual Studio Command Prompt (vcvarsall.bat).
>>> >
>>> > Tell CMake where to find the compiler by setting either the environment
>>> > variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to
>>> > the compiler, or to the compiler name if it is in the PATH.
>>> >
>>> >
>>> > CMake Error at CMakeLists.txt:7 (project):
>>> > The CMAKE_CXX_COMPILER:
>>> >
>>> > C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.24.28314/bin/Hostx86/x86/cl.exe
>>> >
>>> > is not a full path to an existing compiler tool.
>>> >
>>> > To use the NMake generator with Visual C++, cmake must be run from a shell
>>> > that can use the compiler cl from the command line. This environment is
>>> > unable to invoke the cl compiler. To fix this problem, run cmake from the
>>> > Visual Studio Command Prompt (vcvarsall.bat).
>>> >
>>> > Tell CMake where to find the compiler by setting either the environment
>>> > variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
>>> > to the compiler, or to the compiler name if it is in the PATH.
>>> >
>>> >
>>> > -- Configuring incomplete, errors occurred!
>>> > See also "C:/Users/wss79/git/digikam-pgf-database/CMakeFiles/CMakeOutput.log".
>>> > See also "C:/Users/wss79/git/digikam-pgf-database/CMakeFiles/CMakeError.log".
>>> >
>>> > C:\Users\wss79\git\digikam-pgf-database\build>
>>> >
>>> > On Thu, May 14, 2020 at 3:34 PM Gilles Caulier <caulier.gilles at gmail.com> wrote:
>>> >>
>>> >> No i use VS community everywhere and it work like a charm...
>>> >>
>>> >> Let's me see the full console backtrace from the moment where you
>>> >> start the terminal and the error message
>>> >>
>>> >> Gilles Caulier
>>> >>
>>> >> Le jeu. 14 mai 2020 à 21:13, Wesley Smith <wss7932 at gmail.com> a écrit :
>>> >> >
>>> >> > Would this be a result of using VS Community 2019? I've launched the prompt from VS and still get the same errors.
>>> >> >
>>> >> > On Thu, May 14, 2020 at 7:40 AM Gilles Caulier <caulier.gilles at gmail.com> wrote:
>>> >> >>
>>> >> >> In fact i know well the error, as i devel with Qt in my office under
>>> >> >> Windows and MSVC.
>>> >> >>
>>> >> >> You need to launch the MSVC terminal, not the standard Windows
>>> >> >> terminal (aka "cmd").
>>> >> >>
>>> >> >> This MSVC terminal init a lots of variables to be able to use the CLI
>>> >> >> compiler from Microsoft (i hope that you install the CLI MSVC tools
>>> >> >> with the Mircost compiler installer).
>>> >> >>
>>> >> >> You will found the MSVC terminal in Run Windows menu, MSVC section,
>>> >> >> and advanced tools (or something like that). There are many version,
>>> >> >> to cross compile to ARM or in 32bits. for get these ones, and take the
>>> >> >> native 64 bits version.
>>> >> >>
>>> >> >> Voilà.
>>> >> >>
>>> >> >> Gilles Caulier
>>> >> >>
>>> >> >> Le jeu. 14 mai 2020 à 14:31, Wesley Smith <wss7932 at gmail.com> a écrit :
>>> >> >> >
>>> >> >> > Thank you for that. I did run it and ran into some issues. I then ran a command prompt from within Visual Studio Community edition 2019 and tried again. Here is the output. It is looking for a path I'm not familiar with.
>>> >> >> >
>>> >> >> >> C:\Users\wss79\git\digikam-pgf-database\build>cmake ..
>>> >> >> >> -- The C compiler identification is MSVC 19.24.28315.0
>>> >> >> >> -- The CXX compiler identification is MSVC 19.24.28315.0
>>> >> >> >> -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.24.28314/bin/Hostx86/x86/cl.exe
>>> >> >> >> -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.24.28314/bin/Hostx86/x86/cl.exe - broken
>>> >> >> >> CMake Error at C:/Program Files/CMake/share/cmake-3.17/Modules/CMakeTestCCompiler.cmake:60 (message):
>>> >> >> >> The C compiler
>>> >> >> >>
>>> >> >> >> "C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.24.28314/bin/Hostx86/x86/cl.exe"
>>> >> >> >>
>>> >> >> >> is not able to compile a simple test program.
>>> >> >> >>
>>> >> >> >> It fails with the following output:
>>> >> >> >>
>>> >> >> >> Change Dir: C:/Users/wss79/git/digikam-pgf-database/CMakeFiles/CMakeTmp
>>> >> >> >>
>>> >> >> >> Run Build Command(s):nmake /nologo cmTC_7b893\fast && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.24.28314\bin\HostX86\x86\nmake.exe" -f CMakeFiles\cmTC_7b893.dir\build.make /nologo -L CMakeFiles\cmTC_7b893.dir\build
>>> >> >> >> Building C object CMakeFiles/cmTC_7b893.dir/testCCompiler.c.obj
>>> >> >> >> C:\PROGRA~2\MICROS~2\2019\COMMUN~1\VC\Tools\MSVC\1424~1.283\bin\Hostx86\x86\cl.exe @C:\Users\wss79\AppData\Local\Temp\nmC021.tmp
>>> >> >> >> testCCompiler.c
>>> >> >> >> Linking C executable cmTC_7b893.exe
>>> >> >> >> "C:\Program Files\CMake\bin\cmake.exe" -E vs_link_exe --intdir=CMakeFiles\cmTC_7b893.dir --rc=C:\PROGRA~2\WI3CF2~1\10\bin\100183~1.0\x86\rc.exe --mt=C:\PROGRA~2\WI3CF2~1\10\bin\100183~1.0\x86\mt.exe --manifests -- C:\TDM-GCC-64\bin\ld.exe /nologo @CMakeFiles\cmTC_7b893.dir\objects1.rsp @C:\Users\wss79\AppData\Local\Temp\nmC62D.tmp
>>> >> >> >> LINK Pass 1: command "C:\TDM-GCC-64\bin\ld.exe /nologo @CMakeFiles\cmTC_7b893.dir\objects1.rsp /out:cmTC_7b893.exe /implib:cmTC_7b893.lib /pdb:C:\Users\wss79\git\digikam-pgf-database\CMakeFiles\CMakeTmp\cmTC_7b893.pdb /version:0.0 /machine:X86 /debug /INCREMENTAL /subsystem:console kernel32.lib user32.lib gdi32.lib winspool.lib shell32.lib ole32.lib oleaut32.lib uuid.lib comdlg32.lib advapi32.lib /MANIFEST /MANIFESTFILE:CMakeFiles\cmTC_7b893.dir/intermediate.manifest CMakeFiles\cmTC_7b893.dir/manifest.res" failed (exit code 1) with the following output:
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find /nologo: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find /out:cmTC_7b893.exe: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find /implib:cmTC_7b893.lib: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find /pdb:C:\Users\wss79\git\digikam-pgf-database\CMakeFiles\CMakeTmp\cmTC_7b893.pdb: Invalid argument
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find /version:0.0: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find /machine:X86: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find /debug: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find /INCREMENTAL: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find /subsystem:console: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find kernel32.lib: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find user32.lib: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find gdi32.lib: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find winspool.lib: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find shell32.lib: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find ole32.lib: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find oleaut32.lib: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find uuid.lib: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find comdlg32.lib: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find advapi32.lib: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find /MANIFEST: No such file or directory
>>> >> >> >> C:\TDM-GCC-64\bin\ld.exe: cannot find /MANIFESTFILE:CMakeFiles\cmTC_7b893.dir/intermediate.manifest: Invalid argument
>>> >> >> >> CMakeFiles\cmTC_7b893.dir/manifest.res: file not recognized: File format not recognized
>>> >> >> >> NMAKE : fatal error U1077: '"C:\Program Files\CMake\bin\cmake.exe"' : return code '0xffffffff'
>>> >> >> >> Stop.
>>> >> >> >> NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.24.28314\bin\HostX86\x86\nmake.exe"' : return code '0x2'
>>> >> >> >> Stop.
>>> >> >> >
>>> >> >> >
>>> >> >> > On Thu, May 14, 2020 at 2:35 AM Gilles Caulier <caulier.gilles at gmail.com> wrote:
>>> >> >> >>
>>> >> >> >> Hi,
>>> >> >> >>
>>> >> >> >> I just add a bootstrap.bat script for Windows. Take a look, you can
>>> >> >> >> customize the Qt5_DIR variable, which is the root install path to Qt5.
>>> >> >> >>
>>> >> >> >> https://github.com/cgilles/digikam-pgf-database/blob/master/bootstrap.bat
>>> >> >> >>
>>> >> >> >> Gilles Caulier
>>> >> >> >>
>>> >> >> >> Le jeu. 14 mai 2020 à 04:28, Gilles Caulier <caulier.gilles at gmail.com> a écrit :
>>> >> >> >> >
>>> >> >> >> > Le jeu. 14 mai 2020 à 02:08, Wesley Smith <wss7932 at gmail.com> a écrit :
>>> >> >> >> > >
>>> >> >> >> > > I hate not being able to figure this out but, I have an issue. I'm not at all familiar with QT. I'm using Windows 10 (latest stable build) and I just installed cmake and Qt. I followed the instructions but, cmake is not able to find some things. Here is the output:
>>> >> >> >> > >>
>>> >> >> >> > >> -- Selecting Windows SDK version 10.0.18362.0 to target Windows 10.0.18363.
>>> >> >> >> > >> -- Could NOT find Qt5 (missing: Qt5_DIR)
>>> >> >> >> > >> -- Configuring done
>>> >> >> >> > >> CMake Error at CMakeLists.txt:21 (add_executable):
>>> >> >> >> > >> Target "pgfdatabase" links to target "Qt5::Core" but the target was not
>>> >> >> >> > >> found. Perhaps a find_package() call is missing for an IMPORTED target, or
>>> >> >> >> > >> an ALIAS target is missing?
>>> >> >> >> >
>>> >> >> >> > How did you get this trace ? From a windows terminal with MSVC setup ?
>>> >> >> >> >
>>> >> >> >> > Did you install Qtcreator ? I need to know more details about the
>>> >> >> >> > install from your system.
>>> >> >> >> >
>>> >> >> >> > Gilles Caulier
>
> --
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