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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).

17.02.2018 · In CMake, I have the following snippet: set (FILE_PATH "" CACHE STRING "Full path of the file") add_definitions (-DFILE_PATH="$ {DATA_SET_PATH}") In C++ code, I have this snippet: std::string my_file_path = std::string (FILE_PATH); Which works well except for this case: If some one on MS Windows and copy the file path to the CMake GUI as following:

Sep 21, 2020 · In my CMake script, I need to modify other source files by searching and replacing specified strings. In my case, the configure_file command is not a solution because I have no control over the input file. Previously I used the file and string commands in the following way -. file (READ header.h FILE_CONTENTS) string (REPLACE "old text" "new ...

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).

CMake Error at CMakeLists.txt:124 (FILE): file STRINGS file "/php-git-develop/libgit2/include/git2/version.h" cannot be read.

file¶. File manipulation command. This command is dedicated to file and path manipulation requiring access to the filesystem. For other path manipulation, handling only syntactic aspects, have a look at cmake_path() command.

Feb 18, 2018 · In CMake, I have the following snippet: set (FILE_PATH "" CACHE STRING "Full path of the file") add_definitions (-DFILE_PATH="$ {DATA_SET_PATH}") In C++ code, I have this snippet: std::string my_file_path = std::string (FILE_PATH); Which works well except for this case: If some one on MS Windows and copy the file path to the CMake GUI as following:

Above, file(STRINGS file_name variable_name REGEX regex) picks lines that match a regex; and the same regex is used to then pick out the parentheses capture ...

Write a string representation of the current date and/or time to the <output_variable>. If the command is unable to obtain a timestamp, the <output_variable> will be set to the empty string "". The optional UTC flag requests the current date/time representation to be in Coordinated Universal Time (UTC) rather than local time.

file (STRINGS myfile.txt myfile) stores a list in the variable myfile in which each item is a line from the input file. file (<HASH> <filename> <variable>) Compute a cryptographic hash of the content of <filename> and store it in a <variable>. The supported <HASH> algorithm names are those listed by the string (<HASH>) command.

Compute a string representation of the modification time of <filename> and store it in <variable> . Should the command be unable to obtain a timestamp variable ...

Transform a <string> like configure_file () transforms a file. string (MAKE_C_IDENTIFIER <string> <output_variable>) Convert each non-alphanumeric character in the input <string> to an underscore and store the result in the <output_variable>. If the first character of the <string> is a digit, an underscore will also be prepended to the result.

It says Parse a list of ASCII strings from <filename> but "Parse a list" is not defined, and in CMake that can be expected to split the input at ...

You can use the CMake command file (STRINGS ...) for that purpose. Assuming the build number is located in the file BuildNumber.txt in a single line, ...

All CMake variables are stored internally as strings although they may sometimes be interpreted as other types. Use the set command to set variable values. In its simplest form, the first argument to set is the name of the variable and the rest of the arguments are the values.

21.09.2020 · In my CMake script, I need to modify other source files by searching and replacing specified strings. In my case, the configure_file command is not a solution because I have no control over the input file. Previously I used the file and string commands in the following way -. file (READ header.h FILE_CONTENTS) string (REPLACE "old text" "new ...

2 @file vtkEncodeString.cmake. 3. 4 This module contains the @ref vtk_encode_string function which may be used to. 5 turn a file into a C string.

... but expected was [0001027700]") 15 endif() 16 17 # file(STRINGS) test 18 ... rmallvar "CMake is better than cmake or CMake") 71 string(REGEX REPLACE ...