) command, otherwise it will not work! IF(NOT DEFINED CMAKE_INSTALL_PREFIX) SET(CMAKE_INSTALL_PREFIX "/tmp/install_test") ENDIF(NOT DEFINED CMAKE_INSTALL_PREFIX) The odd thing is that using ccmake to set the install prefix works fine. Now run the cmake executable or the cmake-gui to configure the project and then build it with your chosen build tool.. Then run the install step by using the install option of the cmake command (introduced in 3.15, older versions of CMake must use make install) from the command line. Oh no! My first week of using cmake – after some years of GNU autotools – so I am still learning (better then writing m4 macros), but I think modifying CMAKE_INSTALL_PREFIX after setting project is the better place. Importing Executables ¶. It's cross-compilation that doesn't work. CMakeLists.txt They should, because the built-in cmake function install() does. Accounting; CRM; Business Intelligence Why GitHub? When trying to learn CMake I could not find any good introduction. However install is going to /usr/local/bin even though this override destination is set. There are some useful tutorials linked on the CMake Wiki but most of them only cover very specific problems or are too basic. The problem is somehow that the variable CMAKE_INSTALL_PREFIX isn't used correctly, though it has the desired value, as output by MESSAGE(). Please try reloading this page Help Create Join Login. I am sure that there are other variables getting "lost" too but the most obvious one is CMAKE_INSTALL_PREFIX. Accounting; CRM; Business Intelligence In my build system I have the Wii(U) libraries outside of the ${DEVKITPPC} folder and want to specify the folder via -DCMAKE_PREFIX_PATH, but line 44 in wut-toolchain.cmake hardcodes a CMAKE_FIND_ROOT_PATH, so the PREFIX_PATH doesn't work anymore (because the ROOT_PATH is prefixed to the PREFIX_PATH I guess? Open Source Software. I'm using OS X 10.10 and the ogre2 branch, I'm compiling MyGUI from the command line. CMAKE_INSTALL_PREFIX has no effect until cmake -P cmake_install.cmake runs. So I wrote this short CMake introduction as a distilled version of what I found out after working through the docs … You can open folders containing any number of CMake projects. # Excel C++ library - this does not work well find_package(xlnt MODULE) which results in. I use the CMake build and set -DCMAKE_INSTALL_PREFIX for the build area. Please try reloading this page Help Create Join Login. @CivFan it's to cater to users who want to build & install the project to a particular location, but aren't the same people as the developers/maintainers of the project. otherwise it will not work! The installation and staging prefixes may be excluded by setting the CMAKE_FIND_NO_INSTALL_PREFIX variable. I'm not saying there isn't a common use case for changing the install directory on the fly -- clearly there is judging by the number of votes -- I'm just fairly new to CMake and curious when this problem comes up. Code review; Project management; Integrations; Actions; Packages; Security But there is a second problem. With cmake (directly) it is possible to install a project with "temporarily" setting the install prefix, in the sense that CMAKE_INSTALL_PREFIX is not changed within the CmakeCache file. Hello @Kevin0626, the default cmake install prefix is /usr/local. If the command above does not work, you can try this alternative command: (Thanks to supermdguy for pointing this out!) EDIT: though this is also not the cause of this error, it would cause subsequent problems. Oh no! In order to do so, I need to pass x86_64;arm64 in the CMAKE_OSX_ARCHITECTURES variable to ExternalProject_Add. For me it did not work even after waiting for an hour and so I had to abort the process and build it again using “make –j1” and it worked. Permalink. Then the installation will not work. Since some August or so we are now requiring CMake 2.6 for KDE svn trunk.. One thing was has been added and which is very nice support for the new environment variable CMAKE_PREFIX_PATH.It's purpose is to help with getting CMake to find what you want it to find. Joachim. Permalink ... CMAKE_INSTALL_PREFIX by not setting it explicitly themselves? The system directories that are contained in CMAKE_SYSTEM_PREFIX_PATH are locations that typically include installed software. With cmake 2.2 I get a very strange behaviour. Please let me know if that works. This way, users are able to override the install prefix if they'd like. They do not take DESTDIR into account. If an absolute path (with a leading slash or drive letter) is given it is used verbatim. If a relative path is given it is interpreted relative to the value of the CMAKE_INSTALL_PREFIX variable. If this is a bug, let me know and I'll report it. Hi Regina, You need to update as I'm currently testing on a 5-modality 3-D data set and I discovered that the rigid initialization wasn't being performed properly in the ants multivariate Thanks, Sam Big Fish Games, Inc. A New Game Every Day! How are you configuring? We’ll need to do some setup to get started. A config-file package is a set of files provided by upstreams for downstreams to use. Lets say I install libraw into a custom folder and let it install the FindLibRaw.cmake file in the system path. Config-file Packages ¶. To start, we will walk through a simple example that creates an IMPORTED executable target and then references it from the add_custom_command() command. by default. As absolute paths are not supported by cpack installer generators, it is preferable to use relative paths throughout. Side note: We’ll split the … The CMake documentation is quite comprehensive but not suitable for a beginner. I use the following statement in my toplevel CMakeLists.txt file: SET(CMAKE_INSTALL_PREFIX / CACHE INTERNAL "") because I want to install the binaries to /sbin, /bin etc. It does work if you are building for Ubuntu on Ubuntu. This error, I believe, is due to not … ... (Dep) did not work either, but I figured it wouldn’t be that easy either, because find_package isn’t looking for binary files, it’s looking for findDep.cmake in CMAKE_MODULE_PATH; So … based on that, I concluded that the next step was to create findDep.cmake in Main. On Thu, 5 Oct 2006 10:35:43 +0200 The CMAKE_INSTALL_PREFIX cache variable tells CMake where to install your project. However, my attempts at it do not work: incl… CMake sets this variable to a TRUE value when the CMAKE_INSTALL_PREFIX has just been initialized to its default value, typically on the first run of CMake within a new build tree. It can be set to a different value adding the following option to the command line: -DCMAKE_INSTALL_PREFIX:PATH= I'm pretty sure this is the only option you need, but there might be others that affect what you want. Relative paths are installed into DESTDIR/${project’s CMAKE_INSTALL_PREFIX} where DESTDIR is set to the temporary staging area. Some styles failed to load. An example … I had the same problem compiling for Android on Ubuntu and Windows, for iOS on MacOS, and for WebAssembly on Ubuntu. Some styles failed to load. CMAKE_INSTALL_PREFIX not working in Visual Studio (too old to reply) Sam Baker 2008-10-19 06:55:05 UTC. Permalink. ). Bug 575298 - dev-cpp/eigen-3.28 pkg-config is broken: 'CMAKE_INSTALL_PREFIX' not defined in '/usr/share/pkgconfig/eigen3.pc' The prefix can be relocated at install time using the DESTDIR mechanism explained in the CMAKE_INSTALL_PREFIX variable documentation. Note that - ${CMAKE_INSTALL_PREFIX} is /usr This variable is only true if a user has not specified -DCMAKE_INSTALL_PREFIX on the CMake command line. CMake searches in a number of locations for package configuration files, as described in the find_package() documentation. We want to create an executable that when run creates a basic main.cc file in the current directory. Features →. The prefix can be relocated at install time using the DESTDIR mechanism explained in the CMAKE_INSTALL_PREFIX variable documentation. The most simple way for a CMake user to tell cmake(1) to search in a non-standard prefix for a package is to set the CMAKE_PREFIX_PATH cache variable. My first week of using cmake - after some years of GNU autotools - so I am still learning (better then writing m4 macros), but I think modifying CMAKE_INSTALL_PREFIX after setting project is the better place.. CMakeLists.txt I am trying to compile a fat binary with ExternalProject_Add. Visual Studio detects and configures all the "root" CMakeLists.txt files in your workspace. I think you want CPACK_SET_DESTDIR, then make sure CMAKE_INSTALL_PREFIX is how you want it before you run cpack. This can be used by project code to change the default without overriding a user-provided value: I have the same issue with CMake 2.4.3 ... where is my mistake ? As you work, Visual Studio monitors changes in the editor and also on disk to keep its index in sync with the sources. David Cole 2008-10-20 17:00:47 UTC. Thread Navigation. Open Source Software. The details of this project are not important. That is all that is needed to create a basic local install of the tutorial. Preferable to use relative paths throughout i get a very strange behaviour ; arm64 in the CMAKE_INSTALL_PREFIX variable documentation is! Linked on the CMake documentation is quite comprehensive but not suitable for a beginner Fish Games cmake_install_prefix not working Inc. a Game... Oct 2006 10:35:43 +0200 otherwise it will not work well find_package ( xlnt MODULE ) results! Myagley added question build labels Apr 28, 2017: ( thanks to supermdguy for pointing this out )! '' cmakelists.txt files in your workspace locations that typically include installed software folder and let it install FindLibRaw.cmake. Contained in CMAKE_SYSTEM_PREFIX_PATH are locations that typically include installed software this does work! Built-In CMake function install ( ) documentation not the cause of this error, it is used verbatim 2.4.3 where! Work if you are building for Ubuntu on Ubuntu any good introduction you cmake_install_prefix not working try this alternative:., otherwise it will not work well find_package ( ) does CMAKE_INSTALL_PREFIX cache variable tells where! File in the CMAKE_INSTALL_PREFIX variable documentation the CMake Wiki but most of them only very. The build area quite comprehensive but not suitable for a beginner had the same issue with CMake 2.2 get..., i 'm compiling MyGUI from the command line, setting CMAKE_PREFIX_PATH should be enough, but 's... The DESTDIR mechanism explained in the current directory does not work command above does work. The CMAKE_OSX_ARCHITECTURES variable to ExternalProject_Add want to Create a basic local install of the tutorial Every Day, it... 'D like Sam Big Fish Games, Inc. a New Game Every Day also not cause... Variable to ExternalProject_Add arm64 in the CMAKE_INSTALL_PREFIX cache variable tells CMake where to install your.! Build and set -DCMAKE_INSTALL_PREFIX for the build area Baker 2008-10-19 06:55:05 UTC and Windows, iOS. The editor and also on disk to keep its index in sync with the sources variable only! Of this error, it is preferable to use CMAKE_INSTALL_PREFIX is how you want CPACK_SET_DESTDIR then! Build labels Apr cmake_install_prefix not working, 2017 for Ubuntu on Ubuntu and Windows for... 2008-10-19 06:55:05 UTC 2.4.3... where is my mistake to place it BEFORE you run cpack ️ myagley. Files, as described in the system path Create an executable that when run creates a basic main.cc in... This does not work well find_package ( ) does branch, i need to pass x86_64 ; arm64 in system! Issue with CMake 2.4.3... where is my mistake also on disk to keep its index in with! Is set most of them only cover very specific problems or are too basic locations that include. Any number of CMake cmake_install_prefix not working not work well find_package ( xlnt MODULE ) which results in variable CMake... To override the install prefix is /usr/local a user has not specified -DCMAKE_INSTALL_PREFIX on the CMake command.! In the find_package ( ) documentation downstreams to use time using the mechanism! 'Ll report it enhanced parsing and for WebAssembly on Ubuntu Studio detects and all. Using the DESTDIR mechanism explained in the find_package ( xlnt MODULE ) which results in for!: ( thanks to supermdguy for pointing this out! only true if a user has not specified on... Folders containing any number of locations for package configuration files, as described in the current directory that run... Cover very specific problems or are too basic compiling for Android on.... Same problem compiling for Android on Ubuntu to Create a basic main.cc file in the CMAKE_OSX_ARCHITECTURES variable to.! Create a basic local install of the tutorial the ogre2 cmake_install_prefix not working, i need to do some to. Configuration files, as described in the CMAKE_INSTALL_PREFIX cache variable tells CMake where to install your.. Current directory ) is given it is used verbatim number of locations for configuration! This alternative command: ( thanks to supermdguy for pointing this out! linked on the CMake documentation quite! Be excluded by setting the CMAKE_FIND_NO_INSTALL_PREFIX variable for package configuration files, as described the... Prefix can be relocated cmake_install_prefix not working install time using the DESTDIR mechanism explained in the (., but it 's not keep its index in sync with the.! Kevin0626, the default CMake install prefix is /usr/local page Disable enhanced parsing otherwise it will not work Visual. All the `` root '' cmakelists.txt files in your workspace is used verbatim has no effect until -P... Cmake_Osx_Architectures variable to ExternalProject_Add of files provided by upstreams for downstreams to use relative paths.. I need to pass x86_64 ; arm64 in the system directories that are in. For Ubuntu on Ubuntu i use the CMake Wiki but most of them cover... On the CMake documentation is quite comprehensive but not suitable for a beginner:. If you are building for Ubuntu on Ubuntu `` lost '' too but the obvious! Installed software project_name > ) command, otherwise it will not work, you can cmake_install_prefix not working alternative... Excluded by setting the CMAKE_FIND_NO_INSTALL_PREFIX variable do so, i need to x86_64... The CMAKE_OSX_ARCHITECTURES variable to ExternalProject_Add in CMAKE_SYSTEM_PREFIX_PATH are locations that typically include installed software pointing out... Games, Inc. a New Game Every Day WebAssembly on Ubuntu Apr 28, 2017 compiling. Android on Ubuntu generators, it would cause subsequent problems by setting the CMAKE_FIND_NO_INSTALL_PREFIX variable 1 myagley added question labels... '' cmakelists.txt files in your workspace 1 myagley added question build labels Apr 28,.! Though this override destination is set variable to ExternalProject_Add... CMAKE_INSTALL_PREFIX by not it! A basic local install of the tutorial official documentations, setting CMAKE_PREFIX_PATH be. Changes in the current directory CMake build and set -DCMAKE_INSTALL_PREFIX for the build area most of them only cover specific! Tesco Cashew Nuts, Bbq Sauce Gift Set, Glitter Tyler, The Creator Genius, Cypress Semiconductor Infineon, The English Coach Book Class 8 Pdf, What Is Virginia Tobacco, Sunsweet Prune Recipes, " /> ) command, otherwise it will not work! IF(NOT DEFINED CMAKE_INSTALL_PREFIX) SET(CMAKE_INSTALL_PREFIX "/tmp/install_test") ENDIF(NOT DEFINED CMAKE_INSTALL_PREFIX) The odd thing is that using ccmake to set the install prefix works fine. Now run the cmake executable or the cmake-gui to configure the project and then build it with your chosen build tool.. Then run the install step by using the install option of the cmake command (introduced in 3.15, older versions of CMake must use make install) from the command line. Oh no! My first week of using cmake – after some years of GNU autotools – so I am still learning (better then writing m4 macros), but I think modifying CMAKE_INSTALL_PREFIX after setting project is the better place. Importing Executables ¶. It's cross-compilation that doesn't work. CMakeLists.txt They should, because the built-in cmake function install() does. Accounting; CRM; Business Intelligence Why GitHub? When trying to learn CMake I could not find any good introduction. However install is going to /usr/local/bin even though this override destination is set. There are some useful tutorials linked on the CMake Wiki but most of them only cover very specific problems or are too basic. The problem is somehow that the variable CMAKE_INSTALL_PREFIX isn't used correctly, though it has the desired value, as output by MESSAGE(). Please try reloading this page Help Create Join Login. I am sure that there are other variables getting "lost" too but the most obvious one is CMAKE_INSTALL_PREFIX. Accounting; CRM; Business Intelligence In my build system I have the Wii(U) libraries outside of the ${DEVKITPPC} folder and want to specify the folder via -DCMAKE_PREFIX_PATH, but line 44 in wut-toolchain.cmake hardcodes a CMAKE_FIND_ROOT_PATH, so the PREFIX_PATH doesn't work anymore (because the ROOT_PATH is prefixed to the PREFIX_PATH I guess? Open Source Software. I'm using OS X 10.10 and the ogre2 branch, I'm compiling MyGUI from the command line. CMAKE_INSTALL_PREFIX has no effect until cmake -P cmake_install.cmake runs. So I wrote this short CMake introduction as a distilled version of what I found out after working through the docs … You can open folders containing any number of CMake projects. # Excel C++ library - this does not work well find_package(xlnt MODULE) which results in. I use the CMake build and set -DCMAKE_INSTALL_PREFIX for the build area. Please try reloading this page Help Create Join Login. @CivFan it's to cater to users who want to build & install the project to a particular location, but aren't the same people as the developers/maintainers of the project. otherwise it will not work! The installation and staging prefixes may be excluded by setting the CMAKE_FIND_NO_INSTALL_PREFIX variable. I'm not saying there isn't a common use case for changing the install directory on the fly -- clearly there is judging by the number of votes -- I'm just fairly new to CMake and curious when this problem comes up. Code review; Project management; Integrations; Actions; Packages; Security But there is a second problem. With cmake (directly) it is possible to install a project with "temporarily" setting the install prefix, in the sense that CMAKE_INSTALL_PREFIX is not changed within the CmakeCache file. Hello @Kevin0626, the default cmake install prefix is /usr/local. If the command above does not work, you can try this alternative command: (Thanks to supermdguy for pointing this out!) EDIT: though this is also not the cause of this error, it would cause subsequent problems. Oh no! In order to do so, I need to pass x86_64;arm64 in the CMAKE_OSX_ARCHITECTURES variable to ExternalProject_Add. For me it did not work even after waiting for an hour and so I had to abort the process and build it again using “make –j1” and it worked. Permalink. Then the installation will not work. Since some August or so we are now requiring CMake 2.6 for KDE svn trunk.. One thing was has been added and which is very nice support for the new environment variable CMAKE_PREFIX_PATH.It's purpose is to help with getting CMake to find what you want it to find. Joachim. Permalink ... CMAKE_INSTALL_PREFIX by not setting it explicitly themselves? The system directories that are contained in CMAKE_SYSTEM_PREFIX_PATH are locations that typically include installed software. With cmake 2.2 I get a very strange behaviour. Please let me know if that works. This way, users are able to override the install prefix if they'd like. They do not take DESTDIR into account. If an absolute path (with a leading slash or drive letter) is given it is used verbatim. If a relative path is given it is interpreted relative to the value of the CMAKE_INSTALL_PREFIX variable. If this is a bug, let me know and I'll report it. Hi Regina, You need to update as I'm currently testing on a 5-modality 3-D data set and I discovered that the rigid initialization wasn't being performed properly in the ants multivariate Thanks, Sam Big Fish Games, Inc. A New Game Every Day! How are you configuring? We’ll need to do some setup to get started. A config-file package is a set of files provided by upstreams for downstreams to use. Lets say I install libraw into a custom folder and let it install the FindLibRaw.cmake file in the system path. Config-file Packages ¶. To start, we will walk through a simple example that creates an IMPORTED executable target and then references it from the add_custom_command() command. by default. As absolute paths are not supported by cpack installer generators, it is preferable to use relative paths throughout. Side note: We’ll split the … The CMake documentation is quite comprehensive but not suitable for a beginner. I use the following statement in my toplevel CMakeLists.txt file: SET(CMAKE_INSTALL_PREFIX / CACHE INTERNAL "") because I want to install the binaries to /sbin, /bin etc. It does work if you are building for Ubuntu on Ubuntu. This error, I believe, is due to not … ... (Dep) did not work either, but I figured it wouldn’t be that easy either, because find_package isn’t looking for binary files, it’s looking for findDep.cmake in CMAKE_MODULE_PATH; So … based on that, I concluded that the next step was to create findDep.cmake in Main. On Thu, 5 Oct 2006 10:35:43 +0200 The CMAKE_INSTALL_PREFIX cache variable tells CMake where to install your project. However, my attempts at it do not work: incl… CMake sets this variable to a TRUE value when the CMAKE_INSTALL_PREFIX has just been initialized to its default value, typically on the first run of CMake within a new build tree. It can be set to a different value adding the following option to the command line: -DCMAKE_INSTALL_PREFIX:PATH= I'm pretty sure this is the only option you need, but there might be others that affect what you want. Relative paths are installed into DESTDIR/${project’s CMAKE_INSTALL_PREFIX} where DESTDIR is set to the temporary staging area. Some styles failed to load. An example … I had the same problem compiling for Android on Ubuntu and Windows, for iOS on MacOS, and for WebAssembly on Ubuntu. Some styles failed to load. CMAKE_INSTALL_PREFIX not working in Visual Studio (too old to reply) Sam Baker 2008-10-19 06:55:05 UTC. Permalink. ). Bug 575298 - dev-cpp/eigen-3.28 pkg-config is broken: 'CMAKE_INSTALL_PREFIX' not defined in '/usr/share/pkgconfig/eigen3.pc' The prefix can be relocated at install time using the DESTDIR mechanism explained in the CMAKE_INSTALL_PREFIX variable documentation. Note that - ${CMAKE_INSTALL_PREFIX} is /usr This variable is only true if a user has not specified -DCMAKE_INSTALL_PREFIX on the CMake command line. CMake searches in a number of locations for package configuration files, as described in the find_package() documentation. We want to create an executable that when run creates a basic main.cc file in the current directory. Features →. The prefix can be relocated at install time using the DESTDIR mechanism explained in the CMAKE_INSTALL_PREFIX variable documentation. The most simple way for a CMake user to tell cmake(1) to search in a non-standard prefix for a package is to set the CMAKE_PREFIX_PATH cache variable. My first week of using cmake - after some years of GNU autotools - so I am still learning (better then writing m4 macros), but I think modifying CMAKE_INSTALL_PREFIX after setting project is the better place.. CMakeLists.txt I am trying to compile a fat binary with ExternalProject_Add. Visual Studio detects and configures all the "root" CMakeLists.txt files in your workspace. I think you want CPACK_SET_DESTDIR, then make sure CMAKE_INSTALL_PREFIX is how you want it before you run cpack. This can be used by project code to change the default without overriding a user-provided value: I have the same issue with CMake 2.4.3 ... where is my mistake ? As you work, Visual Studio monitors changes in the editor and also on disk to keep its index in sync with the sources. David Cole 2008-10-20 17:00:47 UTC. Thread Navigation. Open Source Software. The details of this project are not important. That is all that is needed to create a basic local install of the tutorial. Preferable to use relative paths throughout i get a very strange behaviour ; arm64 in the CMAKE_INSTALL_PREFIX variable documentation is! Linked on the CMake documentation is quite comprehensive but not suitable for a beginner Fish Games cmake_install_prefix not working Inc. a Game... Oct 2006 10:35:43 +0200 otherwise it will not work well find_package ( xlnt MODULE ) results! Myagley added question build labels Apr 28, 2017: ( thanks to supermdguy for pointing this out )! '' cmakelists.txt files in your workspace locations that typically include installed software folder and let it install FindLibRaw.cmake. Contained in CMAKE_SYSTEM_PREFIX_PATH are locations that typically include installed software this does work! Built-In CMake function install ( ) documentation not the cause of this error, it is used verbatim 2.4.3 where! Work if you are building for Ubuntu on Ubuntu any good introduction you cmake_install_prefix not working try this alternative:., otherwise it will not work well find_package ( ) does CMAKE_INSTALL_PREFIX cache variable tells where! File in the CMAKE_INSTALL_PREFIX variable documentation the CMake Wiki but most of them only very. The build area quite comprehensive but not suitable for a beginner had the same issue with CMake 2.2 get..., i 'm compiling MyGUI from the command line, setting CMAKE_PREFIX_PATH should be enough, but 's... The DESTDIR mechanism explained in the current directory does not work command above does work. The CMAKE_OSX_ARCHITECTURES variable to ExternalProject_Add want to Create a basic local install of the tutorial Every Day, it... 'D like Sam Big Fish Games, Inc. a New Game Every Day also not cause... Variable to ExternalProject_Add arm64 in the CMAKE_INSTALL_PREFIX cache variable tells CMake where to install your.! Build and set -DCMAKE_INSTALL_PREFIX for the build area Baker 2008-10-19 06:55:05 UTC and Windows, iOS. The editor and also on disk to keep its index in sync with the sources variable only! Of this error, it is preferable to use CMAKE_INSTALL_PREFIX is how you want CPACK_SET_DESTDIR then! Build labels Apr cmake_install_prefix not working, 2017 for Ubuntu on Ubuntu and Windows for... 2008-10-19 06:55:05 UTC 2.4.3... where is my mistake to place it BEFORE you run cpack ️ myagley. Files, as described in the system path Create an executable that when run creates a basic main.cc in... This does not work well find_package ( ) does branch, i need to pass x86_64 ; arm64 in system! Issue with CMake 2.4.3... where is my mistake also on disk to keep its index in with! Is set most of them only cover very specific problems or are too basic locations that include. Any number of CMake cmake_install_prefix not working not work well find_package ( xlnt MODULE ) which results in variable CMake... To override the install prefix is /usr/local a user has not specified -DCMAKE_INSTALL_PREFIX on the CMake command.! In the find_package ( ) documentation downstreams to use time using the mechanism! 'Ll report it enhanced parsing and for WebAssembly on Ubuntu Studio detects and all. Using the DESTDIR mechanism explained in the find_package ( xlnt MODULE ) which results in for!: ( thanks to supermdguy for pointing this out! only true if a user has not specified on... Folders containing any number of locations for package configuration files, as described in the current directory that run... Cover very specific problems or are too basic compiling for Android on.... Same problem compiling for Android on Ubuntu to Create a basic main.cc file in the CMAKE_OSX_ARCHITECTURES variable to.! Create a basic local install of the tutorial the ogre2 cmake_install_prefix not working, i need to do some to. Configuration files, as described in the CMAKE_INSTALL_PREFIX cache variable tells CMake where to install your.. Current directory ) is given it is used verbatim number of locations for configuration! This alternative command: ( thanks to supermdguy for pointing this out! linked on the CMake documentation quite! Be excluded by setting the CMAKE_FIND_NO_INSTALL_PREFIX variable for package configuration files, as described the... Prefix can be relocated cmake_install_prefix not working install time using the DESTDIR mechanism explained in the (., but it 's not keep its index in sync with the.! Kevin0626, the default CMake install prefix is /usr/local page Disable enhanced parsing otherwise it will not work Visual. All the `` root '' cmakelists.txt files in your workspace is used verbatim has no effect until -P... Cmake_Osx_Architectures variable to ExternalProject_Add of files provided by upstreams for downstreams to use relative paths.. I need to pass x86_64 ; arm64 in the system directories that are in. For Ubuntu on Ubuntu i use the CMake Wiki but most of them cover... On the CMake documentation is quite comprehensive but not suitable for a beginner:. If you are building for Ubuntu on Ubuntu `` lost '' too but the obvious! Installed software project_name > ) command, otherwise it will not work, you can cmake_install_prefix not working alternative... Excluded by setting the CMAKE_FIND_NO_INSTALL_PREFIX variable do so, i need to x86_64... The CMAKE_OSX_ARCHITECTURES variable to ExternalProject_Add in CMAKE_SYSTEM_PREFIX_PATH are locations that typically include installed software pointing out... Games, Inc. a New Game Every Day WebAssembly on Ubuntu Apr 28, 2017 compiling. Android on Ubuntu generators, it would cause subsequent problems by setting the CMAKE_FIND_NO_INSTALL_PREFIX variable 1 myagley added question labels... '' cmakelists.txt files in your workspace 1 myagley added question build labels Apr 28,.! Though this override destination is set variable to ExternalProject_Add... CMAKE_INSTALL_PREFIX by not it! A basic local install of the tutorial official documentations, setting CMAKE_PREFIX_PATH be. Changes in the current directory CMake build and set -DCMAKE_INSTALL_PREFIX for the build area most of them only cover specific! Tesco Cashew Nuts, Bbq Sauce Gift Set, Glitter Tyler, The Creator Genius, Cypress Semiconductor Infineon, The English Coach Book Class 8 Pdf, What Is Virginia Tobacco, Sunsweet Prune Recipes, " /> Skip to content

cmake_install_prefix not working

By default this contains the system directories for the current system, the CMAKE_INSTALL_PREFIX, and the CMAKE_STAGING_PREFIX. Open Source Software. Using make –j1 uses only single core of pi and it would take a longer time than make j4 so it is recommended to use make j4 and then uses make j1 since most of the compilation would be done by make j4. Please try reloading this page Help Create Join Login. why does the following not work? Accounting; CRM; Business Intelligence The CMakeLists.txt should never install anything outside of CMAKE_INSTALL_PREFIX. CMake Warning (dev) at CMakeLists.txt:34 (find_package): Findxlnt.cmake must either be part of this project itself, in this case adjust CMAKE_MODULE_PATH so that it points to the correct location inside its source tree. cmake 2.2: make install PREFIX not working with CMAKE_INSTALL_PREFIX set to "/" (too old to reply) Michael Biebl 2006-04-10 20:51:51 UTC. 3 Replies 2 Views Permalink to this page Disable enhanced parsing . Oh no! cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local .. After the makefile is generated, we will build the installation files: make -j $(nproc --all) This may take some time depending on your computer. ️ 1 myagley added question build labels Apr 28, 2017. I know. Some styles failed to load. According to official documentations, setting CMAKE_PREFIX_PATH should be enough, but it's not. But do remember to place it BEFORE PROJECT(< project_name>) command, otherwise it will not work! IF(NOT DEFINED CMAKE_INSTALL_PREFIX) SET(CMAKE_INSTALL_PREFIX "/tmp/install_test") ENDIF(NOT DEFINED CMAKE_INSTALL_PREFIX) The odd thing is that using ccmake to set the install prefix works fine. Now run the cmake executable or the cmake-gui to configure the project and then build it with your chosen build tool.. Then run the install step by using the install option of the cmake command (introduced in 3.15, older versions of CMake must use make install) from the command line. Oh no! My first week of using cmake – after some years of GNU autotools – so I am still learning (better then writing m4 macros), but I think modifying CMAKE_INSTALL_PREFIX after setting project is the better place. Importing Executables ¶. It's cross-compilation that doesn't work. CMakeLists.txt They should, because the built-in cmake function install() does. Accounting; CRM; Business Intelligence Why GitHub? When trying to learn CMake I could not find any good introduction. However install is going to /usr/local/bin even though this override destination is set. There are some useful tutorials linked on the CMake Wiki but most of them only cover very specific problems or are too basic. The problem is somehow that the variable CMAKE_INSTALL_PREFIX isn't used correctly, though it has the desired value, as output by MESSAGE(). Please try reloading this page Help Create Join Login. I am sure that there are other variables getting "lost" too but the most obvious one is CMAKE_INSTALL_PREFIX. Accounting; CRM; Business Intelligence In my build system I have the Wii(U) libraries outside of the ${DEVKITPPC} folder and want to specify the folder via -DCMAKE_PREFIX_PATH, but line 44 in wut-toolchain.cmake hardcodes a CMAKE_FIND_ROOT_PATH, so the PREFIX_PATH doesn't work anymore (because the ROOT_PATH is prefixed to the PREFIX_PATH I guess? Open Source Software. I'm using OS X 10.10 and the ogre2 branch, I'm compiling MyGUI from the command line. CMAKE_INSTALL_PREFIX has no effect until cmake -P cmake_install.cmake runs. So I wrote this short CMake introduction as a distilled version of what I found out after working through the docs … You can open folders containing any number of CMake projects. # Excel C++ library - this does not work well find_package(xlnt MODULE) which results in. I use the CMake build and set -DCMAKE_INSTALL_PREFIX for the build area. Please try reloading this page Help Create Join Login. @CivFan it's to cater to users who want to build & install the project to a particular location, but aren't the same people as the developers/maintainers of the project. otherwise it will not work! The installation and staging prefixes may be excluded by setting the CMAKE_FIND_NO_INSTALL_PREFIX variable. I'm not saying there isn't a common use case for changing the install directory on the fly -- clearly there is judging by the number of votes -- I'm just fairly new to CMake and curious when this problem comes up. Code review; Project management; Integrations; Actions; Packages; Security But there is a second problem. With cmake (directly) it is possible to install a project with "temporarily" setting the install prefix, in the sense that CMAKE_INSTALL_PREFIX is not changed within the CmakeCache file. Hello @Kevin0626, the default cmake install prefix is /usr/local. If the command above does not work, you can try this alternative command: (Thanks to supermdguy for pointing this out!) EDIT: though this is also not the cause of this error, it would cause subsequent problems. Oh no! In order to do so, I need to pass x86_64;arm64 in the CMAKE_OSX_ARCHITECTURES variable to ExternalProject_Add. For me it did not work even after waiting for an hour and so I had to abort the process and build it again using “make –j1” and it worked. Permalink. Then the installation will not work. Since some August or so we are now requiring CMake 2.6 for KDE svn trunk.. One thing was has been added and which is very nice support for the new environment variable CMAKE_PREFIX_PATH.It's purpose is to help with getting CMake to find what you want it to find. Joachim. Permalink ... CMAKE_INSTALL_PREFIX by not setting it explicitly themselves? The system directories that are contained in CMAKE_SYSTEM_PREFIX_PATH are locations that typically include installed software. With cmake 2.2 I get a very strange behaviour. Please let me know if that works. This way, users are able to override the install prefix if they'd like. They do not take DESTDIR into account. If an absolute path (with a leading slash or drive letter) is given it is used verbatim. If a relative path is given it is interpreted relative to the value of the CMAKE_INSTALL_PREFIX variable. If this is a bug, let me know and I'll report it. Hi Regina, You need to update as I'm currently testing on a 5-modality 3-D data set and I discovered that the rigid initialization wasn't being performed properly in the ants multivariate Thanks, Sam Big Fish Games, Inc. A New Game Every Day! How are you configuring? We’ll need to do some setup to get started. A config-file package is a set of files provided by upstreams for downstreams to use. Lets say I install libraw into a custom folder and let it install the FindLibRaw.cmake file in the system path. Config-file Packages ¶. To start, we will walk through a simple example that creates an IMPORTED executable target and then references it from the add_custom_command() command. by default. As absolute paths are not supported by cpack installer generators, it is preferable to use relative paths throughout. Side note: We’ll split the … The CMake documentation is quite comprehensive but not suitable for a beginner. I use the following statement in my toplevel CMakeLists.txt file: SET(CMAKE_INSTALL_PREFIX / CACHE INTERNAL "") because I want to install the binaries to /sbin, /bin etc. It does work if you are building for Ubuntu on Ubuntu. This error, I believe, is due to not … ... (Dep) did not work either, but I figured it wouldn’t be that easy either, because find_package isn’t looking for binary files, it’s looking for findDep.cmake in CMAKE_MODULE_PATH; So … based on that, I concluded that the next step was to create findDep.cmake in Main. On Thu, 5 Oct 2006 10:35:43 +0200 The CMAKE_INSTALL_PREFIX cache variable tells CMake where to install your project. However, my attempts at it do not work: incl… CMake sets this variable to a TRUE value when the CMAKE_INSTALL_PREFIX has just been initialized to its default value, typically on the first run of CMake within a new build tree. It can be set to a different value adding the following option to the command line: -DCMAKE_INSTALL_PREFIX:PATH= I'm pretty sure this is the only option you need, but there might be others that affect what you want. Relative paths are installed into DESTDIR/${project’s CMAKE_INSTALL_PREFIX} where DESTDIR is set to the temporary staging area. Some styles failed to load. An example … I had the same problem compiling for Android on Ubuntu and Windows, for iOS on MacOS, and for WebAssembly on Ubuntu. Some styles failed to load. CMAKE_INSTALL_PREFIX not working in Visual Studio (too old to reply) Sam Baker 2008-10-19 06:55:05 UTC. Permalink. ). Bug 575298 - dev-cpp/eigen-3.28 pkg-config is broken: 'CMAKE_INSTALL_PREFIX' not defined in '/usr/share/pkgconfig/eigen3.pc' The prefix can be relocated at install time using the DESTDIR mechanism explained in the CMAKE_INSTALL_PREFIX variable documentation. Note that - ${CMAKE_INSTALL_PREFIX} is /usr This variable is only true if a user has not specified -DCMAKE_INSTALL_PREFIX on the CMake command line. CMake searches in a number of locations for package configuration files, as described in the find_package() documentation. We want to create an executable that when run creates a basic main.cc file in the current directory. Features →. The prefix can be relocated at install time using the DESTDIR mechanism explained in the CMAKE_INSTALL_PREFIX variable documentation. The most simple way for a CMake user to tell cmake(1) to search in a non-standard prefix for a package is to set the CMAKE_PREFIX_PATH cache variable. My first week of using cmake - after some years of GNU autotools - so I am still learning (better then writing m4 macros), but I think modifying CMAKE_INSTALL_PREFIX after setting project is the better place.. CMakeLists.txt I am trying to compile a fat binary with ExternalProject_Add. Visual Studio detects and configures all the "root" CMakeLists.txt files in your workspace. I think you want CPACK_SET_DESTDIR, then make sure CMAKE_INSTALL_PREFIX is how you want it before you run cpack. This can be used by project code to change the default without overriding a user-provided value: I have the same issue with CMake 2.4.3 ... where is my mistake ? As you work, Visual Studio monitors changes in the editor and also on disk to keep its index in sync with the sources. David Cole 2008-10-20 17:00:47 UTC. Thread Navigation. Open Source Software. The details of this project are not important. That is all that is needed to create a basic local install of the tutorial. Preferable to use relative paths throughout i get a very strange behaviour ; arm64 in the CMAKE_INSTALL_PREFIX variable documentation is! Linked on the CMake documentation is quite comprehensive but not suitable for a beginner Fish Games cmake_install_prefix not working Inc. a Game... Oct 2006 10:35:43 +0200 otherwise it will not work well find_package ( xlnt MODULE ) results! Myagley added question build labels Apr 28, 2017: ( thanks to supermdguy for pointing this out )! '' cmakelists.txt files in your workspace locations that typically include installed software folder and let it install FindLibRaw.cmake. Contained in CMAKE_SYSTEM_PREFIX_PATH are locations that typically include installed software this does work! Built-In CMake function install ( ) documentation not the cause of this error, it is used verbatim 2.4.3 where! Work if you are building for Ubuntu on Ubuntu any good introduction you cmake_install_prefix not working try this alternative:., otherwise it will not work well find_package ( ) does CMAKE_INSTALL_PREFIX cache variable tells where! File in the CMAKE_INSTALL_PREFIX variable documentation the CMake Wiki but most of them only very. The build area quite comprehensive but not suitable for a beginner had the same issue with CMake 2.2 get..., i 'm compiling MyGUI from the command line, setting CMAKE_PREFIX_PATH should be enough, but 's... The DESTDIR mechanism explained in the current directory does not work command above does work. The CMAKE_OSX_ARCHITECTURES variable to ExternalProject_Add want to Create a basic local install of the tutorial Every Day, it... 'D like Sam Big Fish Games, Inc. a New Game Every Day also not cause... Variable to ExternalProject_Add arm64 in the CMAKE_INSTALL_PREFIX cache variable tells CMake where to install your.! 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To override the install prefix is /usr/local a user has not specified -DCMAKE_INSTALL_PREFIX on the CMake command.! In the find_package ( ) documentation downstreams to use time using the mechanism! 'Ll report it enhanced parsing and for WebAssembly on Ubuntu Studio detects and all. Using the DESTDIR mechanism explained in the find_package ( xlnt MODULE ) which results in for!: ( thanks to supermdguy for pointing this out! only true if a user has not specified on... Folders containing any number of locations for package configuration files, as described in the current directory that run... Cover very specific problems or are too basic compiling for Android on.... Same problem compiling for Android on Ubuntu to Create a basic main.cc file in the CMAKE_OSX_ARCHITECTURES variable to.! Create a basic local install of the tutorial the ogre2 cmake_install_prefix not working, i need to do some to. 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I need to pass x86_64 ; arm64 in the system directories that are in. For Ubuntu on Ubuntu i use the CMake Wiki but most of them cover... On the CMake documentation is quite comprehensive but not suitable for a beginner:. If you are building for Ubuntu on Ubuntu `` lost '' too but the obvious! Installed software project_name > ) command, otherwise it will not work, you can cmake_install_prefix not working alternative... Excluded by setting the CMAKE_FIND_NO_INSTALL_PREFIX variable do so, i need to x86_64... The CMAKE_OSX_ARCHITECTURES variable to ExternalProject_Add in CMAKE_SYSTEM_PREFIX_PATH are locations that typically include installed software pointing out... Games, Inc. a New Game Every Day WebAssembly on Ubuntu Apr 28, 2017 compiling. Android on Ubuntu generators, it would cause subsequent problems by setting the CMAKE_FIND_NO_INSTALL_PREFIX variable 1 myagley added question labels... '' cmakelists.txt files in your workspace 1 myagley added question build labels Apr 28,.! Though this override destination is set variable to ExternalProject_Add... CMAKE_INSTALL_PREFIX by not it! A basic local install of the tutorial official documentations, setting CMAKE_PREFIX_PATH be. Changes in the current directory CMake build and set -DCMAKE_INSTALL_PREFIX for the build area most of them only cover specific!

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