Hi,
I wrote a macro for use as:
collect_subproject_directory_names("${CMAKE_SOURCE_DIR}/extra"
EXTRA_PROJECT_DIRS)
message(STATUS "Adding ${EXTRA_PROJECT_DIRS}")
add_subdirectories(${EXTRA_PROJECT_DIRS})
where
$ ls -1 extra
boost
CMakeLists.txt
est
threadpool
and the macros self:
macro(COLLECT_SUBPROJECT_DIRECTORY_NAMES dirname varname)
file(GLOB LIBRARY_CMAKE_FILES RELATIVE ${dirname} "*/CMakeLists.txt")
string(REPLACE "${CMAKE_SOURCE_DIR}/" "" DIRNAME_SHORT "${dirname}")
MESSAGE(STATUS "Scanning for sub projects in ${DIRNAME_SHORT}:")
foreach(LIB_CMAKE_FILE ${LIBRARY_CMAKE_FILES})
get_filename_component(LIB_DIR ${LIB_CMAKE_FILE} PATH)
set(${varname} ${${varname}} ${LIB_DIR})
endforeach(LIB_CMAKE_FILE ${LIBRARY_CMAKE_FILES})
endmacro(COLLECT_SUBPROJECT_DIRECTORY_NAMES)
macro(ADD_SUBDIRECTORIES dirlist)
set(prefix " + ")
MESSAGE(STATUS "add_subdirectories: ${ARGN}")
foreach(subdir ${dirlist})
MESSAGE(STATUS "${prefix}${subdir}")
add_subdirectory(${subdir})
endforeach(subdir ${dirlist})
endmacro(ADD_SUBDIRECTORIES)
using this gets:
...
-- Scanning for sub projects in extra:
-- Adding est;boost;threadpool
-- add_subdirectories: boost;threadpool
-- + est
...
It seems, COLLECT_SUBPROJECT_DIRECTORY_NAMES works as expected, but the
ADD_SUBDIRECTORIES is wired wrong - even if I can't find any fault. Is
is there a bug?
Thanks
Olaf
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