Re: [CMake] Cannot get a 64-bit build of MySQL on a 64-bit Windows machine
J Decker, thank you. I honestly didn't even know of its existence. I ran it as you suggested, and it's great to be able to see all the flags. Thanks so much again. [image: Inline image 1] On Tue, Jul 11, 2017 at 1:50 PM, J Decker <d3c...@gmail.com> wrote: > Alternatively you could use cmake-gui and on first generation in an empty > directoy, a popup window appears allowing you to select the generator. > > mkdir build2 > cd build2 > cmake-gui .. > > then set the various flags in the gui. > > > On Tue, Jul 11, 2017 at 3:13 AM, A.M. Sabuncu <amsabu...@gmail.com> wrote: > >> Petr, >> >> Thank you so much. The following command you suggested fixed the >> problem, and I was able to run a successful build: >> >> cmake .. -G "Visual Studio 15 2017 Win64" >> >> I am grateful for your help. This may have been a minor item for you, >> but for me, it was a real stumbling block. >> >> By the way, the other alternative you suggested did not work: >> >> cmake .. -A Win64 (or "Win64") >> >> The result was: >> >> -- Building for: Visual Studio 15 2017 >> -- Running cmake version 3.8.2 >> -- Found Git: C:/Program Files/Git/cmd/git.exe (found version >> "2.10.2.windows.1") >> -- Configuring with MAX_INDEXES = 64U >> -- The C compiler identification is unknown >> -- The CXX compiler identification is unknown >> CMake Error at CMakeLists.txt:126 (PROJECT): >> No CMAKE_C_COMPILER could be found. >> >> The funny thing is that the use of the -G flag does not issue a "Building >> for..." message, but correctly locates the necessary compiler, whereas the >> -A flag seems to know what target it is building for, but cannot find the >> compiler! >> >> Thank you again, >> >> A. M. Sabuncu >> >> On Tue, Jul 11, 2017 at 10:12 AM, Petr Kmoch <petr.km...@gmail.com> >> wrote: >> >>> Hi, >>> >>> when generating a Visual Studio buildsystem with CMake, you can specify >>> the target architecture. If you don't, the default is 32-bit. >>> >>> To specify the architecture, either put it into the generator name: >>> >>> cmake .. -G "Visual Studio 15 2017 Win64" >>> >>> or specify just the architecture using -A: >>> >>> cmake .. -A Win64 >>> >>> See description of -G and -A in CMake docs: >>> https://cmake.org/cmake/help/latest/manual/cmake.1.html >>> >>> Petr >>> >>> On 10 July 2017 at 22:06, A.M. Sabuncu <amsabu...@gmail.com> wrote: >>> >>>> I am completely new to CMake, and am using to build MySQL 5.7.18 on >>>> Windows 10 x64, using the following command: >>>> >>>> cmake .. -DDOWNLOAD_BOOST=1 -DWITH_BOOST="C:\Boost" -DENABLE_DOWNLOADS=1 >>>> >>>> I have VS 2017 installed, and I am on 64 bit machine, but for some >>>> reason, the above command produces the following output: >>>> >>>> The CXX compiler identification is MSVC 19.10.25019.0 >>>> -- Check for working C compiler: C:/Program Files (x86)/Microsoft >>>> Visual Studio/2017/Professional/VC/Tools/MSVC/14.10.25017/bin/HostX >>>> 86/x86/cl.exe >>>> -- Check for working C compiler: C:/Program Files (x86)/Microsoft >>>> Visual >>>> Studio/2017/Professional/VC/Tools/MSVC/14.10.25017/bin/HostX86/x86/cl.exe >>>> -- works >>>> >>>> The correct compiler is in the HostX64/x64 folder. >>>> >>>> Thinking that CMake might be looking it up from there, I checked the >>>> processor architecture environment variable from the same cmd.exe that I >>>> launched the CMake command from, and here's the result: >>>> >>>> PROCESSOR_ARCHITECTURE=AMD64 >>>> >>>> When I follow the above CMake command with the following: >>>> >>>> devenv MySQL.sln /build RelWithDebInfo >>>> >>>> I get 32-bit results generated, which is not what I want. >>>> >>>> How can I get CMake to generate a 64-bit build? >>>> >>>> Thanks so much. >>>> >>>> >>>> -- >>>> >>>> Powered by www.kitware.com >>>> >>>> Please keep messages on-topic and check the CMake FAQ at: >>>> http://www.cmake.org/Wiki/CMake_FAQ >>>> >>>> Kitware offers various services to support the CMake community. For
Re: [CMake] Cannot get a 64-bit build of MySQL on a 64-bit Windows machine
Petr, Thank you so much. The following command you suggested fixed the problem, and I was able to run a successful build: cmake .. -G "Visual Studio 15 2017 Win64" I am grateful for your help. This may have been a minor item for you, but for me, it was a real stumbling block. By the way, the other alternative you suggested did not work: cmake .. -A Win64 (or "Win64") The result was: -- Building for: Visual Studio 15 2017 -- Running cmake version 3.8.2 -- Found Git: C:/Program Files/Git/cmd/git.exe (found version "2.10.2.windows.1") -- Configuring with MAX_INDEXES = 64U -- The C compiler identification is unknown -- The CXX compiler identification is unknown CMake Error at CMakeLists.txt:126 (PROJECT): No CMAKE_C_COMPILER could be found. The funny thing is that the use of the -G flag does not issue a "Building for..." message, but correctly locates the necessary compiler, whereas the -A flag seems to know what target it is building for, but cannot find the compiler! Thank you again, A. M. Sabuncu On Tue, Jul 11, 2017 at 10:12 AM, Petr Kmoch <petr.km...@gmail.com> wrote: > Hi, > > when generating a Visual Studio buildsystem with CMake, you can specify > the target architecture. If you don't, the default is 32-bit. > > To specify the architecture, either put it into the generator name: > > cmake .. -G "Visual Studio 15 2017 Win64" > > or specify just the architecture using -A: > > cmake .. -A Win64 > > See description of -G and -A in CMake docs: https://cmake.org/cmake/help/ > latest/manual/cmake.1.html > > Petr > > On 10 July 2017 at 22:06, A.M. Sabuncu <amsabu...@gmail.com> wrote: > >> I am completely new to CMake, and am using to build MySQL 5.7.18 on >> Windows 10 x64, using the following command: >> >> cmake .. -DDOWNLOAD_BOOST=1 -DWITH_BOOST="C:\Boost" -DENABLE_DOWNLOADS=1 >> >> I have VS 2017 installed, and I am on 64 bit machine, but for some >> reason, the above command produces the following output: >> >> The CXX compiler identification is MSVC 19.10.25019.0 >> -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual >> Studio/2017/Professional/VC/Tools/MSVC/14.10.25017/bin/HostX86/x86/cl.exe >> -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual >> Studio/2017/Professional/VC/Tools/MSVC/14.10.25017/bin/HostX86/x86/cl.exe >> -- works >> >> The correct compiler is in the HostX64/x64 folder. >> >> Thinking that CMake might be looking it up from there, I checked the >> processor architecture environment variable from the same cmd.exe that I >> launched the CMake command from, and here's the result: >> >> PROCESSOR_ARCHITECTURE=AMD64 >> >> When I follow the above CMake command with the following: >> >> devenv MySQL.sln /build RelWithDebInfo >> >> I get 32-bit results generated, which is not what I want. >> >> How can I get CMake to generate a 64-bit build? >> >> Thanks so much. >> >> >> -- >> >> Powered by www.kitware.com >> >> Please keep messages on-topic and check the CMake FAQ at: >> http://www.cmake.org/Wiki/CMake_FAQ >> >> Kitware offers various services to support the CMake community. For more >> information on each offering, please visit: >> >> CMake Support: http://cmake.org/cmake/help/support.html >> CMake Consulting: http://cmake.org/cmake/help/consulting.html >> CMake Training Courses: http://cmake.org/cmake/help/training.html >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/cmake >> > > -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/cmake
[CMake] Cannot get a 64-bit build of MySQL on a 64-bit Windows machine
I am completely new to CMake, and am using to build MySQL 5.7.18 on Windows 10 x64, using the following command: cmake .. -DDOWNLOAD_BOOST=1 -DWITH_BOOST="C:\Boost" -DENABLE_DOWNLOADS=1 I have VS 2017 installed, and I am on 64 bit machine, but for some reason, the above command produces the following output: The CXX compiler identification is MSVC 19.10.25019.0 -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2017/Professional/VC/Tools/MSVC/14.10.25017/bin/HostX86/x86/cl.exe -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2017/Professional/VC/Tools/MSVC/14.10.25017/bin/HostX86/x86/cl.exe -- works The correct compiler is in the HostX64/x64 folder. Thinking that CMake might be looking it up from there, I checked the processor architecture environment variable from the same cmd.exe that I launched the CMake command from, and here's the result: PROCESSOR_ARCHITECTURE=AMD64 When I follow the above CMake command with the following: devenv MySQL.sln /build RelWithDebInfo I get 32-bit results generated, which is not what I want. How can I get CMake to generate a 64-bit build? Thanks so much. -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/cmake
