jepler/stepcode
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Apparently get_filename_component needs some help when it comes to windows drive names.

Browse source
This commit is contained in:
Cliff Yapp 2014-04-08 21:22:55 -04:00
parent c3094242c8
commit 6d57acff5b
1 changed files with 29 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

46
cmake/SC_Paths.cmake
View file

@ -1,32 +1,44 @@
macro(REVERSE_PATH in_path out_path)
macro(REVERSE_PATH in_path out_path drive_path)
set(reversed_path)
set(tmp_subpath "${in_path}")
while(NOT "${tmp_subpath}" STREQUAL "" AND NOT "${tmp_subpath}" STREQUAL "/")
get_filename_component(piece "${tmp_subpath}" NAME)
get_filename_component(tmp_subpath "${tmp_subpath}" PATH)
set(reversed_path "${reversed_path}/${piece}")
if(piece)
set(reversed_path "${reversed_path}/${piece}")
else(piece)
set(${drive_path} ${tmp_subpath})
set(tmp_subpath)
endif(piece)
endwhile(NOT "${tmp_subpath}" STREQUAL "" AND NOT "${tmp_subpath}" STREQUAL "/")
set("${out_path}" "${reversed_path}")
endmacro(REVERSE_PATH)
macro(GET_COMMON_ROOT_PATH dir1 dir2 common_subpath)
get_filename_component(testpath "${dir1}" REALPATH)
set(dir1_rev)
set(dir2_rev)
REVERSE_PATH("${dir1}" dir1_rev)
REVERSE_PATH("${dir2}" dir2_rev)
set(component_same 1)
set(${common_subpath})
while(component_same)
get_filename_component(piece1 "${dir1_rev}" NAME)
get_filename_component(dir1_rev "${dir1_rev}" PATH)
get_filename_component(piece2 "${dir2_rev}" NAME)
get_filename_component(dir2_rev "${dir2_rev}" PATH)
if("${piece1}" STREQUAL "${piece2}")
set(${common_subpath} "${${common_subpath}}/${piece1}")
else("${piece1}" STREQUAL "${piece2}")
set(component_same 0)
endif("${piece1}" STREQUAL "${piece2}")
endwhile(component_same)
REVERSE_PATH("${dir1}" dir1_rev drive_name_1)
REVERSE_PATH("${dir2}" dir2_rev drive_name_2)
if("${drive_name_1}" STREQUAL "${drive_name_2}")
set(component_same 1)
set(${common_subpath})
while(component_same)
get_filename_component(piece1 "${dir1_rev}" NAME)
get_filename_component(dir1_rev "${dir1_rev}" PATH)
get_filename_component(piece2 "${dir2_rev}" NAME)
get_filename_component(dir2_rev "${dir2_rev}" PATH)
if("${piece1}" STREQUAL "${piece2}")
set(${common_subpath} "${${common_subpath}}/${piece1}")
else("${piece1}" STREQUAL "${piece2}")
set(component_same 0)
endif("${piece1}" STREQUAL "${piece2}")
endwhile(component_same)
if(drive_name_1)
set(${common_subpath} "${drive_name_1}${${common_subpath}}")
string(REPLACE "//" "/" ${common_subpath} "${${common_subpath}}")
endif(drive_name_1)
endif("${drive_name_1}" STREQUAL "${drive_name_2}")
endmacro(GET_COMMON_ROOT_PATH)