On 03/03/2011 05:00 AM, Pablo Zurita wrote:
> Thanks for the help guys. With that I was able to write the following
> function that allows me to deal with my source as I want.
>
> # create_source_group(relativeSourcePath sourceGroupName files)
> #
> # Creates a source group with the specified name relative to the
> relative path
> # specified.
> #
> # Parameters:
> # - sourceGroupName: Name of the source group to create.
> # - relativeSourcePath: Relative path to the files.
> # - sourceFiles: Files to add to the source group.
> #
> # For example if you have the following directory structure:
> #
> # - ExampleApplication
> # - include
> # - Main.h
> # - Window
> # Window.h
> # - source
> # - Main.cpp
> # - Window
> # Window.cpp
> #
> # You can get your list of files and call create_source_group the
> following way
> #
> # file(GLOB_RECURSE my_source_files
> ${CMAKE_CURRENT_SOURCE_DIR}/source/*)
> # create_source_group("Source Files"
> "${CMAKE_CURRENT_SOURCE_DIR}/source" ${my_source_files})
> # file(GLOB_RECURSE my_header_files
> ${CMAKE_CURRENT_SOURCE_DIR}/include/*)
> # create_source_group("Header Files"
> "${CMAKE_CURRENT_SOURCE_DIR}/include" ${my_header_files})
> # add_executable(ExampleApplication ${my_source_files}
> ${my_header_files})
> #
> # Then the generated solution would look like this
> #
> # - ExampleApplication (project)
> # - Header Files
> # - Main.h
> # - Window
> # Window.h
> # - Source Files
> # - Main.cpp
> # - Window
> # Window.cpp
> #
> function(create_source_group sourceGroupName relativeSourcePath
> sourceFiles)
> FOREACH(currentSourceFile ${ARGN})
> FILE(RELATIVE_PATH folder ${relativeSourcePath}
> ${currentSourceFile})
> get_filename_component(filename ${folder} NAME)
> string(REPLACE ${filename} "" folder ${folder})
> if(NOT folder STREQUAL "")
> string(REGEX REPLACE "/+$" "" folderlast
> ${folder})
> string(REPLACE "/" "\\" folderlast
> ${folderlast})
>
> SOURCE_GROUP("${sourceGroupName}\\${folderlast}" FILES ${currentSourceFile})
> endif(NOT folder STREQUAL "")
> ENDFOREACH(currentSourceFile ${ARGN})
> endfunction(create_source_group)
>
>
> Thanks,
> Pablo Zurita.
>
> On Wed, Mar 2, 2011 at 12:17 AM, Pablo Zurita <[email protected]> wrote:
>> Hello everybody,
>>
>> I'm just getting started and I need some help dealing with strings in
>> CMake. Basically what I have a bunch of strings such as the ones
>> below:
>>
>> "Main.cpp"
>> "Window/Example/Example.cpp"
>> "Window/Window.cpp"
>>
>> What I need to do is create two strings for each, one is going to be
>> the directory, so the output in order for the list above is:
>>
>> ""
>> "Window/Example"
>> "Window"
>>
>> And the other string I need is the file itself. So the output for that would
>> be
>>
>> "Main.cpp"
>> "Example.cpp"
>> "Window.cpp"
>>
>> Since I'm processing each one by one it doesn't matter if there are
>> collisions.
>>
>> As you can see all I need to is find the first forward slash on the
>> string reading from right to left, and then put what's on the left of
>> that string on one variable, and what is to the right in another.
>>
>> Does anybody know how I can do that?
>>
>> Thanks,
>> Pablo Zurita.
>>
Using file(GLOB) or file(GLOB_RECURSE) to assemble a list of source
files is usually a bad idea. If you add or remove a source file, you
will have to re-run CMake manually. If you listed all sources
explicitly, there would be no such problem, as the build system would
notice that the CMakeLists.txt has been modified, and then re-run CMake.
Michael
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