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25.10.2020 · set (mylist "") craig.scott (Craig Scott) October 25, 2020, 9:38pm #3. If you want to be absolutely sure that the variable will evaluate to an empty list (or empty string), use set (mylist ""). The reason is that unsetting a regular variable can unmask a cache variable of the same name. The following shows how this can happen:

Dec 13, 2018 · I’m just wondering why they didn’t have the --init use the built in CMAKE_CURRENT_LIST_DIR variable on the end of the CMakeListsPrivate.txt generated by the platformio init command? I occasionally jump between different linux boxes, all of which have identical platformio installations and user home directories, but some of which have the network share mapped slightly differently. As a ...

cmake-init/CMakeLists.txt. Go to file. Go to file T. Go to line L. Copy path. Copy permalink. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. scheibel Use different RPATHs in case of RUNPATHs for executables and librarie…. Latest commit 7567eb1 on Jan 21 History.

What is the most idiomatic way to initialize an empty list? I have earlier used set(mylist) This works, when I later starts to append items ...

This macro includes CMake code exported by another package. Specifically, it includes a file called module.cmake from a directory exported by package. This mechanism allows you to extend the build system by providing your own CMake code to be used in other packages. The package calling rosbuild_include() must depend on package.

13.12.2018 · I’m just wondering why they didn’t have the --init use the built in CMAKE_CURRENT_LIST_DIR variable on the end of the CMakeListsPrivate.txt generated by the platformio init command? I occasionally jump between different linux boxes, all of which have identical platformio installations and user home directories, but some of which have the …

Path or list of paths to cache-initialization files. Passed to CMake via the -C command-line argument. Default: [] (Empty array, no cache initializer files) ...

Your pseudo code with METALIST variable becomes worked after simple ... BTW, it is better to initialize list-variables using set() .

Template for reliable, cross-platform C++ project setup using cmake. - cmake-init/CMakeLists.txt at master · cginternals/cmake-init.

cmake-init/CMakeLists.txt. Go to file. Go to file T. Go to line L. Copy path. Copy permalink. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. scheibel Use different RPATHs in case of RUNPATHs for executables and librarie…. Latest commit 7567eb1 on Jan 21 History.

This page collects examples of using the rosbuild API to perform common tasks. Contents. CMakeLists Examples. Building an executable. Building a library. Building a library and an executable that uses it. Building a C/C++ unit test (gtest) Adding compile / link flags. Linking against libraries built by other ROS packages.

Oct 25, 2020 · set (mylist "") craig.scott (Craig Scott) October 25, 2020, 9:38pm #3. If you want to be absolutely sure that the variable will evaluate to an empty list (or empty string), use set (mylist ""). The reason is that unsetting a regular variable can unmask a cache variable of the same name. The following shows how this can happen:

Jul 16, 2015 · Your pseudo code with METALIST variable becomes worked after simple replacement meta_list with list command. Also, you can delimit A-related variables ("foo") from other ones ("bar"). BTW, it is better to initialize list-variables using set(). This would protect from accidental collision with names in outer scope.

The list subcommands APPEND, INSERT, REMOVE_AT, REMOVE_ITEM, REMOVE_DUPLICATES, REVERSE and SORT may create new values for the list within the current CMake variable scope. Similar to the SET command, the LIST command creates new variable values in the current scope, even if the list itself is actually defined in a parent scope.

A list in cmake is a ; separated group of strings. To create a list the set command can be used. For example, set (var a b c d e) creates a list with a;b;c;d;e, and set (var "a b c d e") creates a string or a list with one item in it. (Note macro arguments are not variables, and therefore cannot be used in LIST commands.)

15.07.2015 · Your pseudo code with METALIST variable becomes worked after simple replacement meta_list with list command. Also, you can delimit A-related variables ("foo") from other ones ("bar").. BTW, it is better to initialize list-variables using set().This would protect from accidental collision with names in outer scope.

Lists can be operated on with the list() command, which allows concatenating lists, searching them, accessing arbitrary elements and so on (documentation of ...

When you create a new CMake project in CLion, a CMakeLists.txt file is ... Click the pen icon next to the Test list to run field.

Never use old CMake syntax code for loop constructs: # NO if(foo) # ... else(foo) # ... endif(foo) ... Declaring and initializing a list at the same time:.

It's important to know how CMake distinguishes between lists and plain strings. When you write: set (VAR "a b c") you create a string with the value "a b c". But when you write this line without quotes: set (VAR a b c) You create a list of three items instead: "a", "b" and "c". Non-list variables are actually lists too (of a single element).

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The list( command has utilities for working with lists, ... Note that an unquoted value in CMake is the same as a quoted one if there are no spaces in it; ...

CMake教程——如何为你的项目编写完整的install脚本. 最近在研究vcpkg和cmake的集成如何自建port，发现必须要在项目的cmake支持install，坑很多，网上的信息比较少，错误的引导也很多，事例代码写的洋洋洒洒，很规矩很漂亮，然而在library里的CMakeList.txt里压根没有提供install的步骤脚本，也不知道他是 ...