56 lines
2.5 KiB
CMake
56 lines
2.5 KiB
CMake
# before including this module, the project meta-data must be set
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# set project name (displayed in Qt Creator)
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project(${META_PROJECT_NAME})
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# might be useful so other projects built as part of the same subdirs project
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# can access files from this project
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set(${META_PROJECT_VARNAME}_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}" PARENT_SCOPE)
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set(${META_PROJECT_VARNAME}_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}" PARENT_SCOPE)
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set(${META_PROJECT_NAME}_DIR "${CMAKE_CURRENT_BINARY_DIR}" PARENT_SCOPE)
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# stringify the meta data
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set(META_PROJECT_NAME_STR "\"${META_PROJECT_NAME}\"")
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set(META_APP_VERSION ${META_VERSION_MAJOR}.${META_VERSION_MINOR}.${META_VERSION_PATCH})
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set(META_APP_NAME_STR "\"${META_APP_NAME}\"")
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set(META_APP_AUTHOR_STR "\"${META_APP_AUTHOR}\"")
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set(META_APP_URL_STR "\"${META_APP_URL}\"")
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set(META_APP_DESCRIPTION_STR "\"${META_APP_DESCRIPTION}\"")
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set(META_APP_VERSION_STR "\"${META_APP_VERSION}\"")
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# find config.h template
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/config.h.in")
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# check own source directory
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set(CONFIG_H_TEMPLATE_FILE "${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/config.h.in")
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message(STATUS "Using template for config.h from own source directory.")
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elseif(EXISTS "${CPP_UTILITIES_SOURCE_DIR}/cmake/templates/config.h.in")
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# check sources of c++utilities
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set(CONFIG_H_TEMPLATE_FILE "${CPP_UTILITIES_SOURCE_DIR}/cmake/templates/config.h.in")
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message(STATUS "Using template for config.h from c++utilities source directory.")
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elseif(EXISTS "${CMAKE_INSTALL_PREFIX}/share/c++utilities/cmake/templates/config.h.in")
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# check installed version of c++utilities
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set(CONFIG_H_TEMPLATE_FILE "${CMAKE_INSTALL_PREFIX}/share/c++utilities/cmake/templates/config.h.in")
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message(STATUS "Using template for config.h from c++utilities installation.")
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else()
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message(FATAL_ERROR "Template for config.h file can not be located.")
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endif()
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# add configuration header
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configure_file(
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"${CONFIG_H_TEMPLATE_FILE}"
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"${CMAKE_CURRENT_BINARY_DIR}/resources/config.h"
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)
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# ensure generated include files are found
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include_directories("${CMAKE_CURRENT_BINARY_DIR}")
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# disable new ABI (can't catch ios_base::failure with new ABI)
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add_definitions(-D_GLIBCXX_USE_CXX11_ABI=0)
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message(STATUS "Forcing usage of old CXX11 ABI to be able to catch std::ios_base::failure.")
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# enable debug-only code when doing a debug build
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
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add_definitions(-DDEBUG_BUILD)
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message(STATUS "Debug build enabled.")
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endif()
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