On 29. Oct, 2009, at 15:11 , Tim Just wrote:
Michael Wild wrote:
On 29. Oct, 2009, at 11:11 , Tim Just wrote:
Hi,
I'm using CMake 2.8 rc3 on Ubuntu to build a modular and
extensible project. Therefore I have a directory called 'modules'
beneath the project root. In this folder may be an undefined
number of subfolders containing module sources and CMakeLists.txt
files. In the CMakeLists.txt in project root, I try to find out
which modules exist in the modules folder. To do so I'm using
find_path:
find_path(MODULE_PATH CMakeLists.txt PATHS modules/*
NO_DEFAULT_PATH)
get_filename_component(MODULE_NAME ${MODULE_PATH} NAME)
This works for ONE module, but I want to find ALL modules in the
directory. The number of modules is not known in advance.
Has anyone suggestions how to realize this functionality?
Thanks for your help,
Tim
You should be using something like
FILE(GLOB MODULES RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "$
{CMAKE_CURRENT_SOURCE_DIR}/modules/*")
FOREACH(module ${MODULE_PATHS})
IF(IS_DIRECTORY "${module}")
ADD_SUBDIRECTORY("${module}")
ENDIF()
ENDFOREACH()
HTH
Michael
Hi Michael,
thanks for your fast reply and the code.
Finally I'm using this function:
---
function(find_all_modules)
file(GLOB MODULE_PATHS "${CMAKE_CURRENT_SOURCE_DIR}/modules/*")
foreach(M ${MODULE_PATHS})
if(IS_DIRECTORY "${M}")
get_filename_component(MODULE_NAME "${M}" NAME)
list(APPEND MODULES_ALL ${MODULE_NAME})
message("Found module: ${MODULE_NAME}")
endif()
endforeach()
endfunction(find_all_modules)
---
Best regards,
Tim
Looks good to me. You might want to use the STATUS flag in your
MESSAGE call though. No flag implies a warning and gets special
treatment by ccmake and cmake-gui.
Michael
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the CMake FAQ at:
http://www.cmake.org/Wiki/CMake_FAQ
Follow this link to subscribe/unsubscribe:
http://www.cmake.org/mailman/listinfo/cmake
