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provide workaround for undefined variable

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it's CMAKE_CURRENT_LIST_DIR, see https://public.kitware.com/Bug/print_bug_page.php?bug_id=11675
This commit is contained in:
Miro Iliaš 2015-10-29 09:22:59 +01:00
parent 54be03a22d
commit c89e2021a7
1 changed files with 8 additions and 0 deletions
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8
modules/git_info/git_info.cmake
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@ -10,6 +10,14 @@
# fetch: https://github.com/scisoft/autocmake/raw/master/modules/git_info/git_info_sub.cmake
# https://github.com/scisoft/autocmake/raw/master/modules/git_info/git_info.h.in
# note: cmake 2.8.2 has undefined variable CMAKE_CURRENT_LIST_DIR,
# see https://public.kitware.com/Bug/print_bug_page.php?bug_id=11675
# workaround from Google : create CMAKE_CURRENT_LIST_DIR if it doesn't exist
if(NOT DEFINED CMAKE_CURRENT_LIST_DIR)
message(STATUS "The CMAKE_CURRENT_LIST_DIR variable defined in workaround")
get_filename_component(CMAKE_CURRENT_LIST_DIR ${CMAKE_CURRENT_LIST_FILE} PATH)
endif(NOT DEFINED CMAKE_CURRENT_LIST_DIR)
add_custom_command(
OUTPUT ${PROJECT_BINARY_DIR}/git_info.h
COMMAND ${CMAKE_COMMAND} -D_target_dir=${PROJECT_BINARY_DIR} -P git_info_sub.cmake