Re: [CMake] Get Visual Studio target Arch
Hi Alexey I’ve updated our installers to get installed in CMakeMS instead of CMake, this allows you to run both side by side. If you want to rename the executable to be CMakeMS.exe, you can, I just felt that for people relying on scripts, this could be a hard change to take. ~Gilles -- 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
Re: [CMake] Get Visual Studio target Arch
No CMake time decisions are possible based on the configuration
I have a project that uses some unix libraries. I use find_package() to
locate them. On Windows platform find_package() obviously fails so I
maintain folder with prebuilt binaries. So my CMakeLists.txt looks like:
if (${CMAKE_SYSTEM_NAME} MATCHES Windows)
set(CMAKE_LIBRARY_PATH win32/x86/lib)
endif()
find_package(A REQUIRED)
find_package(B REQUIRED)
find_package(C REQUIRED)
Now I want to add x64 build support. Obviously now it fails when tries to
link x64 binary to x86 prebuilt libs. I cant use CMAKE_SYSTEM_PROCESSOR
because its always defined to AMD64. Also I cant use VS $(Platform)
variable because find_package() runs at cmake time. So how I should
handle it without cmake time decisions? Use internal undocumented
MSVC_C_ARCHITECTURE_ID?
Use CMAKE_CL_64\CMAKE_FORCE_WIN64\CMAKE_FORCE_IA64 vars that are x64-only
hack that will fail for ARM build? Use CMAKE_GENERATOR var and find
Win64\ARM substrings in it?
I'm really running out of ideas and will appreciate any help in this
question.
Regards, Alexey
On Wed, Sep 17, 2014 at 2:35 AM, Gilles Khouzam
gilles.khou...@microsoft.com wrote:
Hi David, Alexey
I'm glad to hear your enthusiasm about our involvement with CMake. We're
still trying to understand the issues that people are facing and how we can
help improve those. The multi-platform support is something somewhat
experimental that will have issues, but getting feedback will help address
the issues that you might run into.
Alexey, the issue with CMAKE_SYSTEM_PROCESSOR seems to come from the
CMakeDetermineSystem.cmake (lines 110 and below) file which only sets it
for WINCE based on the MSVC_C_ARCHITECTURE_ID and uses the HOST processor
otherwise. That's probably why you're seeing AMD64 all the time. My initial
thought is that using MSVC_C_ARCHITECTURE_ID should give you at least the
right processor for the compile.
BTW, I've only enabled the multiplatform support for cross-compiling for
Windows Phone and Windows Store apps (to reduce the potential regressions)
but if you would like to have it for native Windows apps, I should be able
to easily enable it.
Looking forward to being able to help more.
Gilles Khouzam
Senior Development Lead
Microsoft OSG
-Original Message-
From: David Cole [mailto:dlrd...@aol.com]
Sent: Tuesday, September 16, 2014 03:37
To: alexey.petruc...@gmail.com; Gilles Khouzam
Cc: cmake@cmake.org
Subject: Re: [CMake] Get Visual Studio target Arch
I still cant really make some arch specific ifdefs in my cmake scripts
using this approach.
That's the point of a multi-configuration, multi-architecture Visual
Studio solution: you defer choosing the configuration *and* the
architecture until build time.
No CMake time decisions are possible based on the configuration or the
architecture with this approach because neither is known until compile time.
It is inappropriate to choose the configuration or architecture in CMake
code with this approach, and you should re-think about it and see if you
can make compile time decisions instead, possibly with #ifdef sections in
your C/C++ code...
Rather than re-organize your libraries, you could easily just use
win32/libs/$(Platform) as your value when using the VS generators, and
this should work.
By the way, Gilles, I echo the sentiment: nice work! I wish MS had gotten
involved in CMake even earlier... but welcome!
HTH,
David C.
--
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
Re: [CMake] Get Visual Studio target Arch
I still cant really make some arch specific ifdefs in my cmake scripts using this approach. That's the point of a multi-configuration, multi-architecture Visual Studio solution: you defer choosing the configuration *and* the architecture until build time. No CMake time decisions are possible based on the configuration or the architecture with this approach because neither is known until compile time. It is inappropriate to choose the configuration or architecture in CMake code with this approach, and you should re-think about it and see if you can make compile time decisions instead, possibly with #ifdef sections in your C/C++ code... Rather than re-organize your libraries, you could easily just use win32/libs/$(Platform) as your value when using the VS generators, and this should work. By the way, Gilles, I echo the sentiment: nice work! I wish MS had gotten involved in CMake even earlier... but welcome! HTH, David C. -- 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
Re: [CMake] Get Visual Studio target Arch
Hi David, Alexey I'm glad to hear your enthusiasm about our involvement with CMake. We're still trying to understand the issues that people are facing and how we can help improve those. The multi-platform support is something somewhat experimental that will have issues, but getting feedback will help address the issues that you might run into. Alexey, the issue with CMAKE_SYSTEM_PROCESSOR seems to come from the CMakeDetermineSystem.cmake (lines 110 and below) file which only sets it for WINCE based on the MSVC_C_ARCHITECTURE_ID and uses the HOST processor otherwise. That's probably why you're seeing AMD64 all the time. My initial thought is that using MSVC_C_ARCHITECTURE_ID should give you at least the right processor for the compile. BTW, I've only enabled the multiplatform support for cross-compiling for Windows Phone and Windows Store apps (to reduce the potential regressions) but if you would like to have it for native Windows apps, I should be able to easily enable it. Looking forward to being able to help more. Gilles Khouzam Senior Development Lead Microsoft OSG -Original Message- From: David Cole [mailto:dlrd...@aol.com] Sent: Tuesday, September 16, 2014 03:37 To: alexey.petruc...@gmail.com; Gilles Khouzam Cc: cmake@cmake.org Subject: Re: [CMake] Get Visual Studio target Arch I still cant really make some arch specific ifdefs in my cmake scripts using this approach. That's the point of a multi-configuration, multi-architecture Visual Studio solution: you defer choosing the configuration *and* the architecture until build time. No CMake time decisions are possible based on the configuration or the architecture with this approach because neither is known until compile time. It is inappropriate to choose the configuration or architecture in CMake code with this approach, and you should re-think about it and see if you can make compile time decisions instead, possibly with #ifdef sections in your C/C++ code... Rather than re-organize your libraries, you could easily just use win32/libs/$(Platform) as your value when using the VS generators, and this should work. By the way, Gilles, I echo the sentiment: nice work! I wish MS had gotten involved in CMake even earlier... but welcome! HTH, David C. -- 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
Re: [CMake] Get Visual Studio target Arch
Hi, Gilles. First of all it is great to hear that Microsoft engineers are aware of cmake and even maintain fork that adds more Visual Studio compatibility. Great work! Adding ability to generate one unified solution with multiple architecture support is nice. It is really much better than regenerating solution for each platform all the time. But I dont see how this solves my original issue. Actually it even make it worse. What I want to do is to specify different CMAKE_LIBRARY_PATH for different target arch so when I build my project for Win32 arch I'll use prebuilt libs from win32/libs/x86 forlder, and when I build for x64 arch - win32/libs/x64 folder. Of course I can rename my folders so they correspond to $(Platform) var in VS but this doesn't look like a solid solution for me. I still cant really make some arch specific ifdefs in my cmake scripts using this approach. In my opinion we should fix CMAKE_SYSTEM_PROCESSOR behaviour on Windows. It doesnt look sane for me when var that should be defined as The name of the CPU CMake is building for. is defined as AMD64 for ARM build. Another wish is that installer of your fork should by default install to different dir than vanilla cmake and even have different binary names. This will make easier side by side installation of cmakems and vanilla cmake. Regards, Alexey On Thu, Sep 11, 2014 at 6:36 PM, Gilles Khouzam gilles.khou...@microsoft.com wrote: Hi Greg, You might want to check out our current fork of CMake on http://cmakems.codeplex.com. I've just added support for multiplatform support for Windows Phone and Windows Store app in a similar way that it is done for iOS. You can try the build on http://cmakems.codeplex.com/releases/view/132284 or use the MSMultiPlatform branch. This will generate one solution that can target Win32/ARM/x64 placing each architecture in a folder based on the platform name (using the $(Platform) variable in VS. To enable this, add the following define: CMAKE_VS_EFFECTIVE_PLATFORMS=Win32;ARM;x64 and code for all three platforms will be generated. We'd love to understand the type of issues you might run into with this and how we can make it better. Thanks ~Gilles -Original Message- From: CMake [mailto:cmake-boun...@cmake.org] On Behalf Of Gregor Jasny Sent: Monday, September 8, 2014 12:06 To: cmake@cmake.org; Alexey Petruchik Subject: Re: [CMake] Get Visual Studio target Arch On 06/09/14 16:02, Alexey Petruchik wrote: I want to use different library folders for x64/x86/arm architectures. Cmake has different generators for each arch: Visual Studio 12 2013, Visual Studio 12 2013 ARM, Visual Studio 12 2013 Win64. Is there any cmake var to get visual studio target arch? CMAKE_SYSTEM_PROCESSOR is always AMD64 for me no matter what generator I'm using. All the already available stuff in cmake is not sufficient. Especially if you start to cross compile. I use the pre-defined C/C++ preprocessor symbols for that: include(CheckSymbolExists) if(WIN32) check_symbol_exists(_M_AMD64 RTC_ARCH_X64) if(NOT RTC_ARCH_X64) check_symbol_exists(_M_IX86 RTC_ARCH_X86) endif(NOT RTC_ARCH_X64) # add check for arm here # see http://msdn.microsoft.com/en-us/library/b0084kay.aspx else(WIN32) check_symbol_exists(__i386__ RTC_ARCH_X86) check_symbol_exists(__x86_64__ RTC_ARCH_X64) check_symbol_exists(__arm__ RTC_ARCH_ARM) endif(WIN32) Now you could write: if(RTC_ARCH_X64) set(MY_LIB_DIR x64) elseif(RTC_ARCH_X86) set(MY_LIB_DIR x86) elseif(RTC_ARCH_ARM) set(MY_LIB_DIR x86) else() message(FATAL_ERROR Unknown architecture) endif() I hope this helps. Thanks, Gregor -- 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
Re: [CMake] Get Visual Studio target Arch
Hi Greg, You might want to check out our current fork of CMake on http://cmakems.codeplex.com. I've just added support for multiplatform support for Windows Phone and Windows Store app in a similar way that it is done for iOS. You can try the build on http://cmakems.codeplex.com/releases/view/132284 or use the MSMultiPlatform branch. This will generate one solution that can target Win32/ARM/x64 placing each architecture in a folder based on the platform name (using the $(Platform) variable in VS. To enable this, add the following define: CMAKE_VS_EFFECTIVE_PLATFORMS=Win32;ARM;x64 and code for all three platforms will be generated. We'd love to understand the type of issues you might run into with this and how we can make it better. Thanks ~Gilles -Original Message- From: CMake [mailto:cmake-boun...@cmake.org] On Behalf Of Gregor Jasny Sent: Monday, September 8, 2014 12:06 To: cmake@cmake.org; Alexey Petruchik Subject: Re: [CMake] Get Visual Studio target Arch On 06/09/14 16:02, Alexey Petruchik wrote: I want to use different library folders for x64/x86/arm architectures. Cmake has different generators for each arch: Visual Studio 12 2013, Visual Studio 12 2013 ARM, Visual Studio 12 2013 Win64. Is there any cmake var to get visual studio target arch? CMAKE_SYSTEM_PROCESSOR is always AMD64 for me no matter what generator I'm using. All the already available stuff in cmake is not sufficient. Especially if you start to cross compile. I use the pre-defined C/C++ preprocessor symbols for that: include(CheckSymbolExists) if(WIN32) check_symbol_exists(_M_AMD64 RTC_ARCH_X64) if(NOT RTC_ARCH_X64) check_symbol_exists(_M_IX86 RTC_ARCH_X86) endif(NOT RTC_ARCH_X64) # add check for arm here # see http://msdn.microsoft.com/en-us/library/b0084kay.aspx else(WIN32) check_symbol_exists(__i386__ RTC_ARCH_X86) check_symbol_exists(__x86_64__ RTC_ARCH_X64) check_symbol_exists(__arm__ RTC_ARCH_ARM) endif(WIN32) Now you could write: if(RTC_ARCH_X64) set(MY_LIB_DIR x64) elseif(RTC_ARCH_X86) set(MY_LIB_DIR x86) elseif(RTC_ARCH_ARM) set(MY_LIB_DIR x86) else() message(FATAL_ERROR Unknown architecture) endif() I hope this helps. Thanks, Gregor -- 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
Re: [CMake] Get Visual Studio target Arch
I dont want to go dirty way with if (${CMAKE_GENERATOR} STREQUAL ...)
On Sat, Sep 6, 2014 at 5:02 PM, Alexey Petruchik alexey.petruc...@gmail.com
wrote:
I want to use different library folders for x64/x86/arm architectures.
Cmake has different generators for each arch: Visual Studio 12
2013, Visual Studio 12 2013 ARM, Visual Studio 12 2013 Win64. Is there
any cmake var to get visual studio target arch? CMAKE_SYSTEM_PROCESSOR is
always AMD64 for me no matter what generator I'm using.
--
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
Re: [CMake] Get Visual Studio target Arch
Hi, I'm also interested in an answer to this question. IMHO the definition of CMAKE_SYSTEM_PROCESSOR is broken for Visual Studio generators although it matches the help entry. HS On 6. September 2014 16:02:56 MESZ, Alexey Petruchik alexey.petruc...@gmail.com wrote: I want to use different library folders for x64/x86/arm architectures. Cmake has different generators for each arch: Visual Studio 12 2013, Visual Studio 12 2013 ARM, Visual Studio 12 2013 Win64. Is there any cmake var to get visual studio target arch? CMAKE_SYSTEM_PROCESSOR is always AMD64 for me no matter what generator I'm using. -- 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
Re: [CMake] Get Visual Studio target Arch
There are also CMAKE_CL_64\CMAKE_FORCE_WIN64\CMAKE_FORCE_IA64 vars. But it
seems to be a x64-only hack not a good generic solution
On Mon, Sep 8, 2014 at 3:15 PM, Alexey Petruchik alexey.petruc...@gmail.com
wrote:
I dont want to go dirty way with if (${CMAKE_GENERATOR} STREQUAL ...)
On Sat, Sep 6, 2014 at 5:02 PM, Alexey Petruchik
alexey.petruc...@gmail.com wrote:
I want to use different library folders for x64/x86/arm architectures.
Cmake has different generators for each arch: Visual Studio 12
2013, Visual Studio 12 2013 ARM, Visual Studio 12 2013 Win64. Is there
any cmake var to get visual studio target arch? CMAKE_SYSTEM_PROCESSOR is
always AMD64 for me no matter what generator I'm using.
--
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
Re: [CMake] Get Visual Studio target Arch
On 09/08/2014 02:51 PM, Alexey Petruchik wrote: There are also CMAKE_CL_64\CMAKE_FORCE_WIN64\CMAKE_FORCE_IA64 vars. But it seems to be a x64-only hack not a good generic solution There seem to be MSVC_C_ARCHITECTURE_ID and MSVC_CXX_ARCHITECTURE_ID though given that I don't see them documented they are probably considered internal. Nils -- 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
Re: [CMake] Get Visual Studio target Arch
It would be really great to get comprehensive answer from one of cmake devs. On Mon, Sep 8, 2014 at 4:01 PM, Nils Gladitz nilsglad...@gmail.com wrote: On 09/08/2014 02:51 PM, Alexey Petruchik wrote: There are also CMAKE_CL_64\CMAKE_FORCE_WIN64\CMAKE_FORCE_IA64 vars. But it seems to be a x64-only hack not a good generic solution There seem to be MSVC_C_ARCHITECTURE_ID and MSVC_CXX_ARCHITECTURE_ID though given that I don't see them documented they are probably considered internal. Nils -- 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
Re: [CMake] Get Visual Studio target Arch
On 06/09/14 16:02, Alexey Petruchik wrote: I want to use different library folders for x64/x86/arm architectures. Cmake has different generators for each arch: Visual Studio 12 2013, Visual Studio 12 2013 ARM, Visual Studio 12 2013 Win64. Is there any cmake var to get visual studio target arch? CMAKE_SYSTEM_PROCESSOR is always AMD64 for me no matter what generator I'm using. All the already available stuff in cmake is not sufficient. Especially if you start to cross compile. I use the pre-defined C/C++ preprocessor symbols for that: include(CheckSymbolExists) if(WIN32) check_symbol_exists(_M_AMD64 RTC_ARCH_X64) if(NOT RTC_ARCH_X64) check_symbol_exists(_M_IX86 RTC_ARCH_X86) endif(NOT RTC_ARCH_X64) # add check for arm here # see http://msdn.microsoft.com/en-us/library/b0084kay.aspx else(WIN32) check_symbol_exists(__i386__ RTC_ARCH_X86) check_symbol_exists(__x86_64__ RTC_ARCH_X64) check_symbol_exists(__arm__ RTC_ARCH_ARM) endif(WIN32) Now you could write: if(RTC_ARCH_X64) set(MY_LIB_DIR x64) elseif(RTC_ARCH_X86) set(MY_LIB_DIR x86) elseif(RTC_ARCH_ARM) set(MY_LIB_DIR x86) else() message(FATAL_ERROR Unknown architecture) endif() I hope this helps. Thanks, Gregor -- 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] Get Visual Studio target Arch
I want to use different library folders for x64/x86/arm architectures. Cmake has different generators for each arch: Visual Studio 12 2013, Visual Studio 12 2013 ARM, Visual Studio 12 2013 Win64. Is there any cmake var to get visual studio target arch? CMAKE_SYSTEM_PROCESSOR is always AMD64 for me no matter what generator I'm using. -- 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
