[CMake] Need help generating a config file

Hello, I have a foo.h.cmake.in file that I am using to generate a foo_config.hfile. Here is the line in my cmake file that generates the header: configure_file(${CMAKE_CURRENT_SOURCE_DIR}/foo.h.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/foo_config.h @ONLY) I would like to define or und

Re: [CMake] Need help generating a config file

Thanks a lot, Eric. So, I have two cmake variables, and I want to #define FOO_DEFINE if one or the other is set, otherwise I don't want FOO_DEFINE defines at all. Is this possible ? On Thu, Oct 13, 2016 at 3:27 PM, Eric Noulard wrote: > > > 2016-10-13 21:18 GMT+02:

Re: [CMake] Need help generating a config file

Eric, thanks, I figured it out. On Thu, Oct 13, 2016 at 3:27 PM, Eric Noulard wrote: > > > 2016-10-13 21:18 GMT+02:00 Aaron Boxer : > >> Hello, >> >> I have a foo.h.cmake.in file that I am using to generate a >> foo_config.hfile. >>

[CMake] Force copy of files

I have the following lines in my cmake file foreach(f ${MyFiles}) add_custom_command(TARGET ${OPENJPEG_PLUGIN_NAME} PRE_BUILD COMMAND ${CMAKE_COMMAND} -E copy ${f} $) endforeach() in order to copy MyFiles to MyFolder. If these files already exist

Re: [CMake] Force copy of files

Never mind, figured this one out: use copy_if_different On Fri, Oct 14, 2016 at 1:34 PM, Aaron Boxer wrote: > I have the following lines in my cmake file > > > foreach(f ${MyFiles}) > add_custom_command(TARGET ${OPENJPEG_PLUGIN_NAME} PRE_BUILD > COMMA

[CMake] cmake - ified libjpeg source code

Hello, I am looking for a cmake-ified jpeg library to add to another cmake project. Any recommendations? Thanks, Aaron -- 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 CM

[CMake] Tracing ctest crash on windows

Hello, I am on windows, with visual studio 2015. Some of my ctest tests are crashing with exception. Is there a way of debugging these tests ? When I run in debug mode, I get an exception dialog, but can't drop into debugging environment. Thanks, Aaron -- Powered by www.kitware.com Please keep

Re: [CMake] Tracing ctest crash on windows

ike that - instead CTest just fires up your test executable >> and does clever things with the output. In the same way you can just set >> your test project as startup-project, and debug it like any other >> executable. >> >> Sincerely, >> Jakob >> >>

[CMake] Strange test failure

I have a test in my ctest suite that fails both with and without a ! at the beginning of the test. So, FOO -BAR -BAZ fails and !FOO -BAR -BAZ fails. Any ideas, or how can I get more info on the failure ? Thanks. Aaron -- Powered by www.kitware.com Please keep messages on-topic and check

Re: [CMake] Strange test failure

Thanks, Nils, I figured it out. On Jan 20, 2017 2:41 AM, "Nils Gladitz" wrote: > On 01/20/2017 12:59 AM, Aaron Boxer wrote: > > I have a test in my ctest suite that fails both with >> and without a ! at the beginning of the test. >> >> So, >> >&g

[CMake] Trouble finding libjpeg package on ubuntu

Hello, I would like cmake to find the libjpeg installation on my ubuntu system. I have the find_package(jpeg) line in my cmake file, and this works on windows, but on Ubuntu with libjpeg-turbo installed, it can't find it. Here is a list of the install directories for the libjpeg-turbo8-dev packa

[CMake] Fwd: Re: Trouble finding libjpeg package on ubuntu

-- Forwarded message -- From: "Aaron Boxer" Date: May 29, 2017 6:42 AM Subject: Re: [CMake] Trouble finding libjpeg package on ubuntu To: "Michele Portolan" Cc: Yes, installed dev version. On May 29, 2017 2:57 AM, "Michele Portolan" wrote: > D

Re: [CMake] Trouble finding libjpeg package on ubuntu

Damn!!! Unix is case sensitive. find_package(JPEG) works. On Sun, May 28, 2017 at 9:37 PM, Aaron Boxer wrote: > Hello, > I would like cmake to find the libjpeg installation on my ubuntu system. > > I have the > > find_package(jpeg) line in my cmake file, and this works

[CMake] Exception handling warning on windows

Hello, I am getting the following warning when building my project on Visual Studio 14: warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc Is there a cmake option to enable unwind semantics on windows ? Thanks, Aaron -- Powered by www.kitware.com P

Re: [CMake] Exception handling warning on windows

Never mind, figured it out :) IF(MSVC) SET(CMAKE_CXX_FLAGS "/EHsc") ENDIF(MSVC) On Sun, Jul 23, 2017 at 8:35 PM, Aaron Boxer wrote: > Hello, > > I am getting the following warning when building my project on Visual > Studio 14: > > warning C4530: C++ except

[CMake] cmakedefine based on find_package

Hello, I am using find_package to find the OpenCL install on my system. Finding the package sets OPENCL_FOUND to true. I would like to create a #define in the code that will match this cmake variable, so I have set #cmakedefine HAVE_OPENCL @OPENCL_FOUND@ in my config.h.cmake.in file. However, I

Re: [CMake] cmakedefine based on find_package

Never mind, figured it out :) #cmakedefine OPENCL_FOUND On Thu, Jul 27, 2017 at 9:23 AM, Aaron Boxer wrote: > Hello, > > I am using find_package to find the OpenCL install on my system. > Finding the package sets OPENCL_FOUND to true. > I would like to create a #define in the

[CMake] Setting different compiler for certain files

I am working on a project where most files can use standard gcc compiler, but a few need to use a different one. How can I specify that these files should be compiled with this other compiler ? Thanks. Aaron -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at:

[CMake] Change compiler for certain files in the project

Hello, I have a cmake project on linux, and I would like to change the compiler for certain files from g++ to another, llvm-based compiler called hcc. (hcc is AMDs HIP compiler for GPGPU) Is there a way of doing this in my cmake file ? Thanks, Aaron -- Powered by www.kitware.com Please keep

Re: [CMake] Change compiler for certain files in the project

On Sat, Oct 28, 2017 at 11:22 AM, P F wrote: > > > On Oct 28, 2017, at 9:50 AM, Aaron Boxer wrote: > > > > Hello, > > > > I have a cmake project on linux, and I would like to change the compiler > > for certain files from g++ to another, llvm-based co

Re: [CMake] Change compiler for certain files in the project

From: CMake [mailto:cmake-boun...@cmake.org] On Behalf Of P F via CMake > Sent: Saturday, October 28, 2017 9:22 AM > To: Aaron Boxer > Cc: cmake > Subject: Re: [CMake] Change compiler for certain files in the project > > > > On Oct 28, 2017, at 9:50 AM, Aaron Boxer wrote: >

[CMake] Loading Plugins

Hello! I have a C CMake project, and I would like to add the following feature: 1) define an interface for a second dynamic library 2) look in a specified folder at runtime, and try to load this library 3) if loading fails, then get notified of this fact, so that I can use statically linked fall-

Re: [CMake] Loading Plugins

On Fri, Oct 31, 2014 at 5:48 PM, J Decker wrote: > > really nothing at all to do with cmake; a couple macros and you can > support cross-platform... a few less and you can init interfaces pretty > easily > at the end of init or during early discovery of functions, if they fail > you can fillt

[CMake] undefined reference to 'pthread_create'

Hello, I have a cmake project that uses C++11 threads. I have added the lines set (CMAKE_CXX_STANDARD 14) set(CMAKE_CXX_STANDARD_REQUIRED ON) CMAKE version is 3.2.2, running on Ubuntu. When I try to build, I get the error undefined reference to `pthread_create` Any ideas on how to fix this?

Re: [CMake] undefined reference to 'pthread_create'

g the link to the pthread library. I could be wrong. > > Try and add this to your cmake file: > > find_package (Threads) > > target_link_libraries (myexecutable/lib ${CMAKE_THREAD_LIBS_INIT}) > > > > Sent from my iPhone > > On Feb 4, 2016, at 10:42 AM, Aaron Boxer w

Re: [CMake] undefined reference to 'pthread_create'

Thanks, guys This is working now. Cheers, Aaron On Thu, Feb 4, 2016 at 1:05 PM, J Decker wrote: > On Thu, Feb 4, 2016 at 9:55 AM, Aaron Boxer wrote: > > Thanks. So, even though threading is part of the standard, I still need > to > > link to pthreads library ? > >

Re: [CMake] CMAKE_DL_LIBS

On Tue, Mar 1, 2016 at 9:06 AM, Aaron Boxer wrote: > Hello! > I have a CMAKE project that creates an executable that links with a static > lib > from a second CMAKE project. The static lib requires the dlopen and dlclose > symbols. > > So, when I link the first project, I ad

[CMake] CMAKE_DL_LIBS

Hello! I have a CMAKE project that creates an executable that links with a static lib from a second CMAKE project. The static lib requires the dlopen and dlclose symbols. So, when I link the first project, I add ${CMAKE_DL_LIBS} to the CMake file. However, I still get an error about "undefined re

Re: [CMake] CMAKE_DL_LIBS

li/CMakeLists.txt > > and the lines for the exe that is not linking are found here: > > TARGET_LINK_LIBRARIES(opendcp_j2k ${CMAKE_DL_LIBS} ${OPENDCP_LIB} ) > > > This is an open source proj, by the way. I can send you a few short lines > about how to build on Ubuntu, if you are int

[CMake] CMAKE_THREAD_LIBS_INIT

Hello, I am getting link error "undefined reference to pthread_create" I have added ${CMAKE_THREAD_LIBS_INIT} in my cmake link line, and I have added FIND_PACKAGE(Threads REQUIRED). Here is a link to my cmake file: https://github.com/GrokImageCompression/opendcp/blob/master/libopendcp/CMakeList

Re: [CMake] CMAKE_THREAD_LIBS_INIT

OK, figured this one out too. Thank again, Caleb! On Tue, Mar 1, 2016 at 10:48 AM, Aaron Boxer wrote: > Hello, > I am getting link error "undefined reference to pthread_create" > > I have added ${CMAKE_THREAD_LIBS_INIT} in my cmake link line, > and I have added

[CMake] best way of parsing test results from ctest + valgrind

Hello, I am just getting started on using valgrind memory analysis for my tests. When I run ctest with nightly memory check, I get an XML document, but it is very hard to read the results. What is the best way of reading this doc? Thanks! Aaron -- Powered by www.kitware.com Please keep messages

Re: [CMake] best way of parsing test results from ctest + valgrind

Thanks, Dave! Since this is an open source project, I just set up a CDash instance on my.cdash.org. Cheers, Aaron On Wed, Mar 2, 2016 at 5:19 AM, Dave Flogeras wrote: > On Tue, Mar 1, 2016 at 8:15 PM, Aaron Boxer wrote: > > Hello, > > I am just getting started on using

[CMake] CMAKE_USE_PTHREADS_INIT cleanup

I recently added pthreads to my cmake program. When I run valgrind, I get a "blocks still reachable" warning, coming from dl_init. I suspect that pthreads is not cleaning up properly. Is there a way of ensuring that the shared library for pthreads gets cleaned up correctly via cmake? i.e. a match

Re: [CMake] CMAKE_USE_PTHREADS_INIT cleanup

On Sun, Mar 20, 2016 at 8:46 AM, Aaron Boxer wrote: > I recently added pthreads to my cmake program. > When I run valgrind, I get a "blocks still reachable" warning, > coming from dl_init. > > I suspect that pthreads is not cleaning up properly. Is there a way >

[CMake] How to suppress valgrind errors reported by NightlyMemCheck ?

My program links to libstdc++. It turns out there is a well-known false positive from valgrind regarding libstdc++ memory pools. http://valgrind.org/docs/manual/faq.html#faq.reports How may I suppress this error when running ctest -D NightlyMemCheck ? Thanks, Aaron -- Powered by www.kitware.c

Re: [CMake] How to suppress valgrind errors reported by NightlyMemCheck ?

LGRIND_OPTS "--suppressions=/path/to/your_suppression_file.supp") > > > or > > > export VALGRIND_OPTS="--suppressions=/path/to/your_suppression_file.supp" > > Excellent, thanks for your help. This worked for me. Aaron > > > Best regards, > > Xavier > &

[CMake] Delete CDash project

Does anyone know how to delete a CDash project? There doesn't seem to be any way to do this on the website. Thanks! Aaron -- 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

Re: [CMake] Delete CDash project

Never mind - you can do this using the not very obvious "unsubscribe" option in manage subscription. On Fri, Mar 25, 2016 at 10:43 AM, Aaron Boxer wrote: > Does anyone know how to delete a CDash project? There doesn't seem to be > any way to do this on the website

[CMake] ASAN error

Hello, I am running on Ubuntu 15.10, with g++ 5.2.1 I have built my cmake project with ASAN and UBSAN. When I run the ctest nightly memory check, all of my tests fail with the error Shadow memory range interleaves with an existing memory mapping. ASan cannot proceed correctly. ABORTING Has anyo

[CMake] Error running CMake on Win 7 64

Hello, I am trying to run cmake on a project (openjpeg) using CMake 2.8.11 GUI, and I get the following errors: The C compiler identification is unknown Check if the system is big endian Searching 16 bit integer CMake Error at C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/TestBigEnd

Re: [CMake] Error running CMake on Win 7 64

Thanks, Sergei. Yes, I have visual studio 2008, 2010 and 2012 installed. And I have built VTK on this system. Aaron On Wed, Jun 19, 2013 at 11:13 AM, Sergei Nikulov wrote: > 2013/6/19 Aaron Boxer > >> Hello, >> >> I am trying to run cmake on a project (openjpeg) >&g

[CMake] Fwd: Error running CMake on Win 7 64

-- Forwarded message -- From: Aaron Boxer Date: Wed, Jun 19, 2013 at 11:47 AM Subject: Re: [CMake] Error running CMake on Win 7 64 To: Sergei Nikulov @Sergei When I click "configure", I choose "Visual Studio 2010 Win64" as my compiler. Then I get

Re: [CMake] Fwd: Error running CMake on Win 7 64

Sergei, Yes, thanks very much for testing this out. I was able to build the project on another system. Cheers, Aaron On Wed, Jun 19, 2013 at 2:37 PM, Sergei Nikulov wrote: > > > > @Sergei >> >> >> When I click "configure", I choose "Visual Studio 2010 Win64" as my >> compiler. >> >> >> Then I

[CMake] Build cmake child project from cmake parent project

I have cmake two projects, with project 2 added as a git submodule in project 1. I would like to build project 2 from project 1. How can I do this? I tried add_subdirectory, but this is just for adding source directories. I want to use the project 2 cmake files to build it. Thanks! -- Powered

Re: [CMake] Build cmake child project from cmake parent project

Thanks very much, Magnus! I will try it out. (your tag line made me laugh) Cheers, Aaron On Thu, Feb 20, 2014 at 1:21 AM, Magnus Therning wrote: > On Wed, Feb 19, 2014 at 06:24:44PM -0500, Aaron Boxer wrote: > > I have cmake two projects, with project 2 added as a git submodule in &g