porterskyandQwen 3.8 27B
e09540c2b2
Add a CMakeLists.txt to each exercise directory, included from cmat/CMakeLists.txt, so every exercise and solution becomes a buildable target. GUI exercises link the curses-based DOS_Unix implementations on Unix-like systems; the Windows-specific DOS variants are not compiled. Exercises without a portable path or with missing dependencies (Boost) are reported as not available at configure time. Targets are excluded from the default build and built by name, e.g. `cmake --build build --target Ex11`, so intentionally buggy exercises such as Ex21 do not break the default build. Also fix two portability issues: rename Ex11bug/pole.h to Pole.h for case-sensitive filesystems and drop the extra Light:: qualification in SolutionEx71A/Light.h. Document build commands and layout in AGENTS.md. Co-authored-by: Qwen 3.8 27B <qwen3.8_27b-q3_k_xl@lmstudio.local>
146 lines
5.7 KiB
CMake
146 lines
5.7 KiB
CMake
# ==============================================================================
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# Course Material (cmat)
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# ==============================================================================
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# Exercises copied from 397. Each exercise directory holds its own
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# CMakeLists.txt (included below) and defines one executable target with the
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# directory's name via cmat_add_exercise().
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#
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# Targets are excluded from the default build; build one by name:
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# cmake --build build --target Ex11
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#
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# Some exercises intentionally contain bugs that students fix during the
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# course. Those targets fail to compile (or misbehave at runtime) until the
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# bug is fixed, which is expected.
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# ------------------------------------------------------------------------------
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# Compile options
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# ------------------------------------------------------------------------------
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# Legacy course material: keep the project's warning flags but drop -Werror;
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# these old sources produce warnings that must not block the build.
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set(CMAT_OPTIONS "")
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foreach (opt IN LISTS BASE_OPTIONS)
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if (NOT opt STREQUAL "-Werror" AND NOT opt STREQUAL "/WX")
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list(APPEND CMAT_OPTIONS "${opt}")
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endif()
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endforeach()
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# ------------------------------------------------------------------------------
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# Keyboard/Screen support (DOS_Unix/)
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# ------------------------------------------------------------------------------
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# GUI exercises use the Keyboard/Screen abstraction from DOS_Unix/. The DOS
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# variants (Keyboard_DOS.cpp, Screen_DOS.cpp) are Windows-specific and are not
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# compiled. On Unix-like systems the curses variants provide the same
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# interface instead.
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set(CMAT_GUI_LIB "")
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if (IS_LINUX OR IS_MACOS)
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find_package(Curses QUIET)
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if (Curses_FOUND)
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add_library(dos_unix STATIC
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DOS_Unix/CursesObj.cpp
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DOS_Unix/Keyboard_Unix.cpp
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DOS_Unix/Screen_Unix.cpp
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)
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set_target_properties(dos_unix PROPERTIES EXCLUDE_FROM_ALL TRUE)
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target_include_directories(dos_unix PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/DOS_Unix")
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if (CURSES_INCLUDE_DIRS)
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target_include_directories(dos_unix SYSTEM PUBLIC ${CURSES_INCLUDE_DIRS})
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endif()
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target_link_libraries(dos_unix PUBLIC ${CURSES_LIBRARIES})
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set(CMAT_GUI_LIB dos_unix)
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else()
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message(STATUS "Curses not found; GUI exercises are unavailable")
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endif()
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else()
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# Windows: only the DOS keyboard/screen implementations exist, which are
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# Windows-specific; there is nothing portable to build with.
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endif()
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# Exercises using Boost.Serialization (system install; not fetched). CONFIG
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# mode uses Boost's own CMake package, since the FindBoost module was removed
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# in CMake 4.
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find_package(Boost CONFIG QUIET COMPONENTS serialization)
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# ------------------------------------------------------------------------------
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# Target helpers
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# ------------------------------------------------------------------------------
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# cmat_add_exercise(<name> [GUI] [BOOST] <sources>...)
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#
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# Creates an executable target from the given sources. GUI links the
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# Keyboard/Screen support library; BOOST links Boost.Serialization. If a
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# required dependency is missing, the exercise is reported as not available
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# and no target is created.
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function(cmat_add_exercise name)
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cmake_parse_arguments(ARG "GUI;BOOST" "" "SOURCES" ${ARGN})
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if (ARG_GUI AND NOT CMAT_GUI_LIB)
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cmat_unavailable(${name} "requires the Keyboard/Screen abstraction, which is Windows-specific (DOS_Unix/)")
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return()
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endif()
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if (ARG_BOOST AND NOT Boost_FOUND)
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cmat_unavailable(${name} "requires Boost.Serialization")
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return()
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endif()
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add_executable(${name} ${ARG_SOURCES})
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target_compile_features(${name} PRIVATE cxx_std_23)
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target_compile_options(${name} PRIVATE ${CMAT_OPTIONS})
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set_target_properties(${name} PROPERTIES EXCLUDE_FROM_ALL TRUE)
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if (ARG_GUI)
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target_link_libraries(${name} PRIVATE ${CMAT_GUI_LIB})
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endif()
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if (ARG_BOOST)
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target_link_libraries(${name} PRIVATE Boost::serialization)
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endif()
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endfunction()
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# cmat_unavailable(<name> <reason>)
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#
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# Reports that an exercise cannot be built on this platform. A warning (not a
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# hard error) is used so the configuration completes and all other exercises
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# remain available.
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function(cmat_unavailable name reason)
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message(WARNING "Exercise ${name} is not available on this platform: ${reason}")
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endfunction()
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# ------------------------------------------------------------------------------
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# Exercises
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# ------------------------------------------------------------------------------
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add_subdirectory(Ex11)
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add_subdirectory(Ex11bug)
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add_subdirectory(Ex21)
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add_subdirectory(Ex22)
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add_subdirectory(Ex31)
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add_subdirectory(Ex32)
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add_subdirectory(Ex33)
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add_subdirectory(Ex41)
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add_subdirectory(Ex42)
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add_subdirectory(Ex51)
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add_subdirectory(Ex61)
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add_subdirectory(Ex62)
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add_subdirectory(Ex71)
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add_subdirectory(Ex71A)
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add_subdirectory(SolutionEx11bug)
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add_subdirectory(SolutionEx21)
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add_subdirectory(SolutionEx22)
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add_subdirectory(SolutionEx22Bonus)
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add_subdirectory(SolutionEx31)
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add_subdirectory(SolutionEx31Bonus)
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add_subdirectory(SolutionEx32)
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add_subdirectory(SolutionEx33)
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add_subdirectory(SolutionEx33Bonus)
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add_subdirectory(SolutionEx41)
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add_subdirectory(SolutionEx41Bonus)
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add_subdirectory(SolutionEx42)
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add_subdirectory(SolutionEx51)
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add_subdirectory(SolutionEx51Bonus2)
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add_subdirectory(SolutionEx61InterimSolution)
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add_subdirectory(SolutionEx61Part1)
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add_subdirectory(SolutionEx61Part2)
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add_subdirectory(SolutionEx61Part2Bonus)
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add_subdirectory(SolutionEx62)
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add_subdirectory(SolutionEx62Bonus)
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add_subdirectory(SolutionEx62Bonus2)
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add_subdirectory(SolutionEx71)
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add_subdirectory(SolutionEx71A)
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add_subdirectory(SolutionEx71ABonus)
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add_subdirectory(SolutionEx71Bonus)
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