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CMake: print useful debug information on every build

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That way we don't need to ask more questions regarding system where build failed.
This commit is contained in:
Arseniy Shestakov committed 2017-09-06 13:15:49 +03:00
1 parent ce4b206472
commit 610740011c
2 files changed
+55 -3
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cmake_modules/VCMIUtils.cmake
+53 -3
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@@ -63,14 +63,64 @@ endif(${CMAKE_GENERATOR} MATCHES "Xcode")
# Can be called to see check cmake variables and environment variables
# For "install" debugging just copy it here. There no easy way to include modules from source.
function(vcmi_get_cmake_debug_info)
function(vcmi_print_all_variables)
message(STATUS "Debug - Internal variables:")
message(STATUS "-- -- Start of all internal variables")
get_cmake_property(_variableNames VARIABLES)
foreach(_variableName ${_variableNames})
message(STATUS "${_variableName}=${${_variableName}}")
endforeach()
message(STATUS "Debug - Environment variables:")
message(STATUS "-- -- End of all internal variables")
message(STATUS "--")
message(STATUS "-- -- Start of all environment variables")
execute_process(COMMAND "${CMAKE_COMMAND}" "-E" "environment")
message(STATUS "-- -- End of all environment variables")
endfunction()
# Print CMake variables most important for debugging
function(vcmi_print_important_variables)
message(STATUS "-- -- Start of VCMI build debug information")
message(STATUS "CMAKE_VERSION: " ${CMAKE_VERSION})
message(STATUS "CMAKE_BUILD_TYPE: " ${CMAKE_BUILD_TYPE})
message(STATUS "CMAKE_BINARY_DIR: " ${CMAKE_BINARY_DIR})
message(STATUS "CMAKE_SOURCE_DIR: " ${CMAKE_SOURCE_DIR})
# message(STATUS "PROJECT_BINARY_DIR: " ${PROJECT_BINARY_DIR})
# message(STATUS "PROJECT_SOURCE_DIR: " ${PROJECT_SOURCE_DIR})
message(STATUS "CMAKE_MODULE_PATH: " ${CMAKE_MODULE_PATH})
message(STATUS "CMAKE_COMMAND: " ${CMAKE_COMMAND})
message(STATUS "CMAKE_ROOT: " ${CMAKE_ROOT})
# message(STATUS "CMAKE_CURRENT_LIST_FILE and LINE: ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE}")
# message(STATUS "CMAKE_INCLUDE_PATH: " ${CMAKE_INCLUDE_PATH})
# message(STATUS "CMAKE_LIBRARY_PATH: " ${CMAKE_LIBRARY_PATH})
message(STATUS "UNIX: ${UNIX} - WIN32: ${WIN32} - APPLE: ${APPLE}")
message(STATUS "MINGW: ${MINGW} - CYGWIN: ${CYGWIN} - MSVC: ${MSVC}")
message(STATUS "CMAKE_CXX_COMPILER_ID: " ${CMAKE_CXX_COMPILER_ID})
message(STATUS "CMAKE_CXX_COMPILER_VERSION: " ${CMAKE_CXX_COMPILER_VERSION})
message(STATUS "CMAKE_C_COMPILER: " ${CMAKE_C_COMPILER})
message(STATUS "CMAKE_CXX_COMPILER: " ${CMAKE_CXX_COMPILER})
# message(STATUS "CMAKE_COMPILER_IS_GNUCC: " ${CMAKE_COMPILER_IS_GNUCC})
# message(STATUS "CMAKE_COMPILER_IS_GNUCXX: " ${CMAKE_COMPILER_IS_GNUCXX})
# message(STATUS "CMAKE_C_FLAGS: " ${CMAKE_C_FLAGS})
# message(STATUS "CMAKE_CXX_FLAGS: " ${CMAKE_CXX_FLAGS})
message(STATUS "CMAKE_SYSTEM: " ${CMAKE_SYSTEM})
message(STATUS "CMAKE_SYSTEM_NAME: " ${CMAKE_SYSTEM_NAME})
message(STATUS "CMAKE_SYSTEM_VERSION: " ${CMAKE_SYSTEM_VERSION})
message(STATUS "CMAKE_SYSTEM_PROCESSOR: " ${CMAKE_SYSTEM_PROCESSOR})
message(STATUS "-- -- End of VCMI build debug information")
endfunction()
# Print Git commit hash
function(vcmi_print_git_commit_hash)
message(STATUS "-- -- Start of Git information")
message(STATUS "GIT_SHA1: " ${GIT_SHA1})
message(STATUS "-- -- End of Git information")
endfunction()