diff options
Diffstat (limited to 'infrastructure/cmake/CMakeLists.txt')
| -rw-r--r-- | infrastructure/cmake/CMakeLists.txt | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/infrastructure/cmake/CMakeLists.txt b/infrastructure/cmake/CMakeLists.txt index a00e10d7..e6f46148 100644 --- a/infrastructure/cmake/CMakeLists.txt +++ b/infrastructure/cmake/CMakeLists.txt @@ -478,7 +478,7 @@ move_file_if_exists( "${boxconfig_cmake_h_dir}/BoxConfig.cmake.h.bak") foreach(m4_filename boxbackup_tests.m4 ax_check_mount_point.m4 ax_func_syscall.m4) - file(STRINGS "${base_dir}/infrastructure/m4/${m4_filename}" m4_functions REGEX "^ *AC[_A-Z]+\\(.*\\)$") + file(STRINGS "${base_dir}/infrastructure/m4/${m4_filename}" m4_functions REGEX "^ *(AC|AX|BOX)_[A-Z_]+\\(.*\\)$") foreach(m4_function ${m4_functions}) if(DEBUG) message(STATUS "Processing m4_function: ${m4_function}") @@ -560,6 +560,22 @@ foreach(m4_filename boxbackup_tests.m4 ax_check_mount_point.m4 ax_func_syscall.m } ]=] "HAVE_${platform_var_name}") file(APPEND "${boxconfig_h_file}" "#cmakedefine HAVE_${platform_var_name}\n") + elseif(m4_function MATCHES "^ *BOX_CHECK_CXX_FLAG\\((-[A-Za-z_,=-]+)\\)") + if(DEBUG) + message(STATUS "Processing BOX_CHECK_CXX_FLAG: ${CMAKE_MATCH_1}") + endif() + + if(NOT CMAKE_MATCH_1 STREQUAL "-Wall") + set(flag "${CMAKE_MATCH_1}") + string(TOLOWER "have_flag_${flag}" have_flag_var_name) + string(REGEX REPLACE "[^a-z_]" "_" have_flag_var_name ${have_flag_var_name}) + string(REGEX REPLACE "__+" "_" have_flag_var_name ${have_flag_var_name}) + + CHECK_CXX_COMPILER_FLAG(${flag} ${have_flag_var_name}) + if(${have_flag_var_name}) + add_definitions("${flag}") + endif() + endif() endif() endforeach() |