diff options
| -rw-r--r-- | CMakeLists.txt | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 98b44543..01fca842 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -12,21 +12,23 @@ enable_testing() set(qt_module_prop_prefix "__qt_prop_") function(extract_git_submodules out_module_list) - set(modules "") set(current_module "") set(module_list "") file(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/.gitmodules" lines) foreach(line IN LISTS lines) - string(REGEX REPLACE "^\\[submodule \"([^\"]+)\"\\]$" "\\1" module ${line}) + # Skip empty lines. + if(NOT line) + continue() + endif() + string(REGEX REPLACE "^\\[submodule \"([^\"]+)\"\\]$" "\\1" module "${line}") if (NOT module STREQUAL line) - list(APPEND modules ${modules}) - set(current_module ${module}) - list(APPEND module_list ${module}) + set(current_module "${module}") + list(APPEND module_list "${module}") else() - string(REGEX REPLACE "^\t([^ =]+) *=.*$" "\\1" prop ${line}) + string(REGEX REPLACE "^\t([^ =]+) *=.*$" "\\1" prop "${line}") if (NOT prop STREQUAL line) - string(REGEX REPLACE "^[^=]+= *" "" value ${line}) - string(REPLACE " " ";" value ${value}) + string(REGEX REPLACE "^[^=]+= *" "" value "${line}") + string(REPLACE " " ";" value "${value}") set("${qt_module_prop_prefix}${current_module}_${prop}" "${value}" PARENT_SCOPE) else() message(FATAL_ERROR "Malformed line ${CMAKE_CURRENT_SOURCE_DIR}/.gitmodules: ${line}") |