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add cmakelists and update readme

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dcrubro
2026-08-27 20:02:13 +02:00
parent 409ceaba59
commit 6a007c2cd8
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CMakeLists.txt
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# C23 requires CMake 3.21 or newer for CMAKE_C_STANDARD 23; 3.24 also gives
# FetchContent the git submodule and progress behaviour Concord needs.
cmake_minimum_required(VERSION 3.24)
project(hammy
VERSION 0.1.0
LANGUAGES C
)
# C23 needs GCC 13+, Clang 18+ or MSVC 17.9+. Extensions are off, so anything
# outside the standard (POSIX, BSD) has to be requested by feature-test macro;
# see the target_compile_definitions block at the bottom.
set(CMAKE_C_STANDARD 23)
set(CMAKE_C_STANDARD_REQUIRED ON)
set(CMAKE_C_EXTENSIONS OFF)
# ---------------------------------------------------------
# Build configuration
#
# cmake -S . -B build -DCMAKE_BUILD_TYPE=Debug # -Og -g3, ASan + UBSan
# cmake -S . -B build-strict -DCMAKE_BUILD_TYPE=Strict # Debug plus -Werror
# cmake -S . -B build-analyzer -DCMAKE_BUILD_TYPE=Analyzer # -Og -g3, GCC -fanalyzer
# cmake -S . -B build-release -DCMAKE_BUILD_TYPE=Release # -O3, _FORTIFY_SOURCE
#
# Debug finds memory bugs at run time, Analyzer finds them at compile time,
# Release survives them. Strict is Debug with warnings promoted to errors — the
# configuration CI should gate on, kept separate so a new warning never blocks
# someone mid-debugging. The warning set is identical in all four; only the
# instrumentation and the error policy differ.
#
# Debug and Analyzer are separate configurations rather than one Debug build
# with everything switched on, because the two tools actively interfere: ASan's
# instrumentation inflates the CFG enough that -fanalyzer exhausts its
# exploration budget and silently stops reporting.
#
# ThreadSanitizer is deliberately absent: it cannot be combined with ASan, so it
# would need a third configuration of its own.
# ---------------------------------------------------------
set(HAMMY_CUSTOM_CONFIGS Strict Analyzer)
set(HAMMY_BUILD_TYPES Debug Strict Analyzer Release RelWithDebInfo MinSizeRel)
get_property(HAMMY_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if(HAMMY_MULTI_CONFIG)
foreach(_cfg IN LISTS HAMMY_CUSTOM_CONFIGS)
if(NOT "${_cfg}" IN_LIST CMAKE_CONFIGURATION_TYPES)
list(APPEND CMAKE_CONFIGURATION_TYPES ${_cfg})
endif()
endforeach()
elseif(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Debug CACHE STRING "Build type" FORCE)
message(STATUS "No CMAKE_BUILD_TYPE specified; defaulting to Debug")
endif()
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${HAMMY_BUILD_TYPES})
# Strict and Analyzer are custom configurations, so CMake has no built-in flags
# for them. Both inherit Debug's, and imported targets (CURL::libcurl) need a
# mapping because they only ship Debug/Release/NOCONFIG.
foreach(_cfg IN LISTS HAMMY_CUSTOM_CONFIGS)
string(TOUPPER ${_cfg} _cfg_upper)
set(CMAKE_C_FLAGS_${_cfg_upper} "${CMAKE_C_FLAGS_DEBUG}"
CACHE STRING "Flags used by the C compiler during ${_cfg} builds.")
mark_as_advanced(CMAKE_C_FLAGS_${_cfg_upper})
foreach(_linker EXE SHARED MODULE STATIC)
set(CMAKE_${_linker}_LINKER_FLAGS_${_cfg_upper} "${CMAKE_${_linker}_LINKER_FLAGS_DEBUG}"
CACHE STRING "Flags used by the linker during ${_cfg} builds.")
mark_as_advanced(CMAKE_${_linker}_LINKER_FLAGS_${_cfg_upper})
endforeach()
set(CMAKE_MAP_IMPORTED_CONFIG_${_cfg_upper} Debug "" Release RelWithDebInfo)
endforeach()
# Debug, Strict and Analyzer share the developer flag set (-Og -g3, warnings).
set(HAMMY_IS_DEBUGLIKE "$<OR:$<CONFIG:Debug>,$<CONFIG:Strict>,$<CONFIG:Analyzer>>")
# Debug and Strict are the runtime-instrumented pair; Analyzer must stay clean
# of sanitizers or -fanalyzer goes quiet (see above).
set(HAMMY_IS_SANITIZED "$<OR:$<CONFIG:Debug>,$<CONFIG:Strict>>")
# The Strict configuration always errors on warnings; this option additionally
# promotes them in Debug and Analyzer. OFF until src/ is clean under the warning
# set below — until then, build Strict when you want the gate.
option(HAMMY_WERROR "Debug/Analyzer: treat warnings as errors (always on in Strict)" OFF)
option(HAMMY_ENABLE_SANITIZERS "Debug config: AddressSanitizer + UndefinedBehaviorSanitizer" ON)
option(HAMMY_ENABLE_ANALYZER "Analyzer config: the compiler's static analyzer (GCC -fanalyzer)" ON)
# How much of the control-flow path -fanalyzer prints per report. 1 lists only
# the state transitions (opened here / first close here / leaks here), which is
# what you want while triaging; raise it when a report needs the branch-by-branch
# path that explains how it got there. GCC silently accepts out-of-range values,
# so validate here instead.
set(ANALYZER_VERBOSITY 1 CACHE STRING "Analyzer config: -fanalyzer path detail, 0 (terse) to 5 (full)")
set_property(CACHE ANALYZER_VERBOSITY PROPERTY STRINGS 0 1 2 3 4 5)
if(NOT ANALYZER_VERBOSITY MATCHES "^[0-5]$")
message(FATAL_ERROR "ANALYZER_VERBOSITY must be an integer from 0 to 5, got '${ANALYZER_VERBOSITY}'")
endif()
option(HAMMY_ENABLE_HARDENING "All configs: stack protector, _FORTIFY_SOURCE, RELRO/NOW, CFI" ON)
option(HAMMY_ENABLE_LTO "Optimized configs: link-time optimization" OFF)
include(CheckCCompilerFlag)
include(CheckLinkerFlag)
# Most of the interesting memory diagnostics below only exist from a certain
# GCC/Clang version onwards, and several are architecture specific. Probe every
# flag instead of gating on compiler version, so an older or foreign toolchain
# silently gets the subset it understands rather than failing to configure.
#
# A flag the driver merely tolerates is not a flag that does anything (Clang
# accepts -fstack-clash-protection on arm64 and then ignores it), so the probe
# promotes "argument unused" to an error where the compiler supports that.
check_c_compiler_flag(-Werror=unused-command-line-argument HAMMY_HAS_WERROR_UNUSED_ARG)
if(HAMMY_HAS_WERROR_UNUSED_ARG)
set(HAMMY_FLAG_PROBE_STRICT "-Werror=unused-command-line-argument")
else()
set(HAMMY_FLAG_PROBE_STRICT "")
endif()
function(hammy_append_supported_c_flags out_var)
set(_accepted ${${out_var}})
set(CMAKE_REQUIRED_FLAGS "${HAMMY_FLAG_PROBE_STRICT}")
foreach(_flag IN LISTS ARGN)
string(MAKE_C_IDENTIFIER "HAMMY_HAS_CFLAG_${_flag}" _cache_var)
check_c_compiler_flag("${_flag}" ${_cache_var})
if(${_cache_var})
list(APPEND _accepted "${_flag}")
endif()
endforeach()
set(${out_var} "${_accepted}" PARENT_SCOPE)
endfunction()
# Instrumentation such as -fsanitize=address has to reach the linker as well,
# and is only usable if the matching runtime library actually exists, so the
# probe hands the flag to both halves of the try-compile.
#
# Flags are also probed cumulatively, in the order given: some are only legal in
# the presence of an earlier one (-fsanitize=pointer-compare is rejected unless
# -fsanitize=address is already on the command line), and probing it alone would
# quietly drop it.
function(hammy_append_supported_instrument_flags out_var)
set(_accepted ${${out_var}})
set(_context "")
foreach(_flag IN LISTS ARGN)
string(MAKE_C_IDENTIFIER "HAMMY_HAS_INSTRUMENT_${_flag}" _cache_var)
string(JOIN " " CMAKE_REQUIRED_FLAGS ${HAMMY_FLAG_PROBE_STRICT} ${_context})
set(CMAKE_REQUIRED_LINK_OPTIONS ${_context} "${_flag}")
check_c_compiler_flag("${_flag}" ${_cache_var})
if(${_cache_var})
list(APPEND _accepted "${_flag}")
list(APPEND _context "${_flag}")
endif()
endforeach()
set(${out_var} "${_accepted}" PARENT_SCOPE)
endfunction()
function(hammy_append_supported_link_flags out_var)
set(_accepted ${${out_var}})
foreach(_flag IN LISTS ARGN)
string(MAKE_C_IDENTIFIER "HAMMY_HAS_LDFLAG_${_flag}" _cache_var)
check_linker_flag(C "${_flag}" ${_cache_var})
if(${_cache_var})
list(APPEND _accepted "${_flag}")
endif()
endforeach()
set(${out_var} "${_accepted}" PARENT_SCOPE)
endfunction()
# Warnings for our own C code; the per-config flag sets are applied through
# generator expressions so multi-config generators (Xcode, VS) work too.
set(HAMMY_C_WARNINGS "")
set(HAMMY_C_FLAGS_DEBUGLIKE "")
set(HAMMY_C_FLAGS_OPTIMIZED "")
# The two instrumentation sets, each owned by one configuration and never both.
set(HAMMY_SANITIZER_FLAGS "")
set(HAMMY_ANALYZER_FLAGS "")
# Instrumentation that must be handed to the linker as well, and that also
# covers the third-party code we link in.
set(HAMMY_INSTRUMENT_COMPILE "")
set(HAMMY_INSTRUMENT_LINK "")
if(MSVC)
set(HAMMY_WERROR_FLAG /WX)
list(APPEND HAMMY_C_WARNINGS /W4 /permissive- /sdl)
list(APPEND HAMMY_C_FLAGS_DEBUGLIKE /Od /RTC1 /GS)
list(APPEND HAMMY_C_FLAGS_OPTIMIZED /O2 /GS /guard:cf)
if(HAMMY_WERROR)
list(APPEND HAMMY_C_FLAGS_DEBUGLIKE ${HAMMY_WERROR_FLAG})
endif()
if(HAMMY_ENABLE_ANALYZER)
list(APPEND HAMMY_ANALYZER_FLAGS /analyze)
endif()
if(HAMMY_ENABLE_SANITIZERS)
list(APPEND HAMMY_SANITIZER_FLAGS /fsanitize=address)
endif()
else()
set(HAMMY_WERROR_FLAG -Werror)
# Portable warning set, memory-safety first.
hammy_append_supported_c_flags(HAMMY_C_WARNINGS
-Wall
-Wextra
-Wpedantic
-Wshadow
-Wconversion
-Wsign-conversion
-Wcast-qual
-Wcast-align
-Wstrict-prototypes
-Wmissing-prototypes
-Wold-style-definition
-Wbad-function-cast
-Wwrite-strings
-Wformat=2
-Wnull-dereference
-Wdouble-promotion
-Wfloat-equal
-Wvla
-Wstack-protector
-Wpointer-arith
-Wundef
-Winit-self
-Wmissing-include-dirs
)
if(CMAKE_C_COMPILER_ID MATCHES "GNU")
# GCC-only diagnostics. The -W*=N forms ask for the strictest level:
# more false positives, but they catch out-of-bounds writes, dangling
# pointers and double frees that -Wall/-Wextra walk straight past.
hammy_append_supported_c_flags(HAMMY_C_WARNINGS
-Warray-bounds=2
-Wstringop-overflow=4
-Wstringop-truncation
-Wformat-overflow=2
-Wformat-truncation=2
-Wuse-after-free=3
-Wdangling-pointer=2
-Wfree-nonheap-object
-Walloc-zero
-Walloca
-Wduplicated-cond
-Wduplicated-branches
-Wlogical-op
-Wjump-misses-init
-Wtrampolines
-Wflex-array-member-not-at-end
)
# -fanalyzer is a whole-path symbolic execution pass (leaks, double
# free, use-after-free, NULL derefs across function boundaries).
if(HAMMY_ENABLE_ANALYZER)
hammy_append_supported_c_flags(HAMMY_ANALYZER_FLAGS
-fanalyzer-verbosity=${ANALYZER_VERBOSITY}
-fanalyzer
)
endif()
elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
# Clang-only diagnostics. Clang has no in-compiler equivalent of
# -fanalyzer, so the Analyzer config is simply an uninstrumented Debug
# build here — which is exactly the base `scan-build cmake --build
# build-analyzer` wants.
hammy_append_supported_c_flags(HAMMY_C_WARNINGS
-Warray-bounds-pointer-arithmetic
-Wconditional-uninitialized
-Wshift-sign-overflow
-Wassign-enum
-Wcomma
-Wloop-analysis
-Wthread-safety
-Wover-aligned
)
endif()
# -Og keeps the code steppable while still running the optimizer passes
# that -Wmaybe-uninitialized / -Wstringop-* rely on; at -O0 those warnings
# go quiet. -fno-omit-frame-pointer buys readable sanitizer backtraces.
hammy_append_supported_c_flags(HAMMY_C_FLAGS_DEBUGLIKE
-Og
-g3
-fno-omit-frame-pointer
)
if(HAMMY_WERROR)
list(APPEND HAMMY_C_FLAGS_DEBUGLIKE ${HAMMY_WERROR_FLAG})
endif()
if(HAMMY_ENABLE_HARDENING)
hammy_append_supported_c_flags(HAMMY_C_FLAGS_DEBUGLIKE
-fstack-protector-strong
)
# _FORTIFY_SOURCE needs an optimized build to see through the buffer
# sizes, and it fights ASan's interceptors, so it is Release-only.
hammy_append_supported_c_flags(HAMMY_C_FLAGS_OPTIMIZED
-U_FORTIFY_SOURCE
-D_FORTIFY_SOURCE=3
-fstack-protector-strong
-fstack-clash-protection
)
hammy_append_supported_instrument_flags(HAMMY_INSTRUMENT_COMPILE
-fcf-protection=full # x86_64 CET
-mbranch-protection=standard # aarch64 BTI/PAC
)
hammy_append_supported_link_flags(HAMMY_INSTRUMENT_LINK
"LINKER:-z,relro"
"LINKER:-z,now"
"LINKER:-z,noexecstack"
)
endif()
if(HAMMY_ENABLE_SANITIZERS)
# Everything that composes with ASan. LeakSanitizer is not listed
# because ASan already includes it where it is supported, and
# -fsanitize=leak cannot be combined with -fsanitize=address.
# -fno-sanitize-recover makes UB abort instead of printing and
# continuing, so a bad shift or overflow cannot be ignored in CI.
# pointer-compare/pointer-subtract additionally need
# ASAN_OPTIONS=detect_invalid_pointer_pairs=2 at run time.
hammy_append_supported_instrument_flags(HAMMY_SANITIZER_FLAGS
-fsanitize=address
-fsanitize-address-use-after-scope
-fsanitize=pointer-compare
-fsanitize=pointer-subtract
-fsanitize=undefined
-fsanitize=bounds-strict
-fno-sanitize-recover=undefined
-fno-omit-frame-pointer
)
endif()
endif()
# Each instrumentation set belongs to exactly one configuration. Keeping them in
# separate configs is the point of the Analyzer build, so never emit both.
if(HAMMY_SANITIZER_FLAGS)
list(APPEND HAMMY_INSTRUMENT_COMPILE "$<${HAMMY_IS_SANITIZED}:${HAMMY_SANITIZER_FLAGS}>")
list(APPEND HAMMY_INSTRUMENT_LINK "$<${HAMMY_IS_SANITIZED}:${HAMMY_SANITIZER_FLAGS}>")
endif()
if(HAMMY_ENABLE_LTO)
include(CheckIPOSupported)
check_ipo_supported(RESULT HAMMY_IPO_SUPPORTED OUTPUT HAMMY_IPO_ERROR)
if(NOT HAMMY_IPO_SUPPORTED)
message(WARNING "LTO requested but unsupported by this toolchain: ${HAMMY_IPO_ERROR}")
endif()
endif()
# ---------------------------------------------------------
# Concord (Discord API wrapper), fetched from the dev branch
#
# Concord ships a hand-written Makefile, not a CMake build, so this is a
# two-stage arrangement: FetchContent clones it at configure time (recursively,
# because its cog-utils/carray dependencies are submodules), and ExternalProject
# drives `make` / `make install` at build time into a private prefix. If a
# future dev branch grows a CMakeLists.txt, FetchContent_MakeAvailable picks it
# up on its own and the Makefile path below is skipped.
#
# libcurl and pthreads are Concord's own dependencies, not ours; they are found
# here only so the static library has something to resolve against.
# ---------------------------------------------------------
find_package(Threads REQUIRED)
find_package(CURL REQUIRED)
include(FetchContent)
include(ExternalProject)
FetchContent_Declare(
concord
GIT_REPOSITORY https://github.com/Cogmasters/concord.git
GIT_TAG dev
GIT_SHALLOW TRUE
GIT_PROGRESS TRUE
)
# Populates concord_SOURCE_DIR, and calls add_subdirectory() only if upstream
# actually provides a CMakeLists.txt.
FetchContent_MakeAvailable(concord)
if(TARGET discord)
add_library(concord::concord ALIAS discord)
set(HAMMY_CONCORD_EXTERNAL "")
elseif(TARGET concord)
add_library(concord::concord ALIAS concord)
set(HAMMY_CONCORD_EXTERNAL "")
else()
if(MSVC)
message(FATAL_ERROR
"Concord's Makefile build needs a POSIX toolchain (make, sh). "
"Build under MinGW/MSYS2 or WSL, or point CMake at a prebuilt libdiscord.")
endif()
find_program(HAMMY_MAKE_EXECUTABLE NAMES gmake make REQUIRED
DOC "make(1) used to build the vendored Concord")
set(CONCORD_PREFIX "${CMAKE_BINARY_DIR}/_deps/concord-install")
set(CONCORD_INCLUDE_DIR "${CONCORD_PREFIX}/include")
set(CONCORD_LIBRARY "${CONCORD_PREFIX}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}discord${CMAKE_STATIC_LIBRARY_SUFFIX}")
# An imported target's include directory has to exist when CMake generates,
# which is before Concord has been built.
file(MAKE_DIRECTORY "${CONCORD_INCLUDE_DIR}")
# Concord gets our instrumentation but not our warning set: ASan only sees a
# bug if the translation unit that owns the memory was compiled with it, and
# Concord allocates plenty that our code then touches. CFLAGS goes through
# the environment rather than the make command line because Concord's
# Makefile appends its own -I flags to it; a command-line assignment would
# override those and break the build.
set(CONCORD_CFLAGS "-O2 -g $<JOIN:${HAMMY_INSTRUMENT_COMPILE}, >")
ExternalProject_Add(concord_external
SOURCE_DIR "${concord_SOURCE_DIR}"
DOWNLOAD_COMMAND "" # FetchContent already cloned it
UPDATE_COMMAND ""
CONFIGURE_COMMAND ""
BUILD_IN_SOURCE TRUE # upstream's Makefile has no out-of-tree mode
BUILD_COMMAND ${CMAKE_COMMAND} -E env "CC=${CMAKE_C_COMPILER}" "CFLAGS=${CONCORD_CFLAGS}"
${HAMMY_MAKE_EXECUTABLE}
INSTALL_COMMAND ${HAMMY_MAKE_EXECUTABLE} install "PREFIX=${CONCORD_PREFIX}"
BUILD_BYPRODUCTS "${CONCORD_LIBRARY}"
USES_TERMINAL_BUILD TRUE
LOG_BUILD TRUE
LOG_INSTALL TRUE
LOG_OUTPUT_ON_FAILURE TRUE
)
add_library(concord::concord STATIC IMPORTED GLOBAL)
set_target_properties(concord::concord PROPERTIES
IMPORTED_LOCATION "${CONCORD_LIBRARY}"
# Imported targets' interface includes are -isystem by default, so
# Concord's headers never trip our warning set.
INTERFACE_INCLUDE_DIRECTORIES "${CONCORD_INCLUDE_DIR}"
)
target_link_libraries(concord::concord INTERFACE CURL::libcurl Threads::Threads)
# Imported targets cannot carry add_dependencies(); the consumer does.
set(HAMMY_CONCORD_EXTERNAL concord_external)
endif()
# ---------------------------------------------------------
# Output directories
# ---------------------------------------------------------
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
foreach(OUTPUTCONFIG IN LISTS HAMMY_BUILD_TYPES)
string(TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG_UPPER)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG_UPPER} ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG_UPPER} ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${OUTPUTCONFIG_UPPER} ${CMAKE_BINARY_DIR}/lib)
endforeach()
# ---------------------------------------------------------
# hammy
# ---------------------------------------------------------
file(GLOB_RECURSE HAMMY_SRC CONFIGURE_DEPENDS src/*.c)
add_executable(hammy ${HAMMY_SRC})
target_include_directories(hammy PRIVATE
${PROJECT_SOURCE_DIR}/include
)
target_link_libraries(hammy PRIVATE concord::concord)
if(HAMMY_CONCORD_EXTERNAL)
add_dependencies(hammy ${HAMMY_CONCORD_EXTERNAL})
endif()
target_compile_options(hammy PRIVATE
"${HAMMY_C_WARNINGS}"
"${HAMMY_INSTRUMENT_COMPILE}"
"$<${HAMMY_IS_DEBUGLIKE}:${HAMMY_C_FLAGS_DEBUGLIKE}>"
"$<$<NOT:${HAMMY_IS_DEBUGLIKE}>:${HAMMY_C_FLAGS_OPTIMIZED}>"
# The static analyzer runs on our C sources only, and never alongside the
# sanitizers.
"$<$<CONFIG:Analyzer>:${HAMMY_ANALYZER_FLAGS}>"
# Strict is Debug with the warning set turned into a build gate.
"$<$<CONFIG:Strict>:${HAMMY_WERROR_FLAG}>"
)
target_link_options(hammy PRIVATE "${HAMMY_INSTRUMENT_LINK}")
if(HAMMY_ENABLE_LTO AND HAMMY_IPO_SUPPORTED)
set_target_properties(hammy PROPERTIES
INTERPROCEDURAL_OPTIMIZATION_RELEASE ON
INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO ON
INTERPROCEDURAL_OPTIMIZATION_MINSIZEREL ON
)
endif()
# CMAKE_C_EXTENSIONS is OFF, so -std=c23 hides everything outside the standard;
# Concord's headers and our own use of POSIX threads and sockets need these.
target_compile_definitions(hammy PRIVATE
_POSIX_C_SOURCE=200809L
_DEFAULT_SOURCE
)
set_target_properties(hammy PROPERTIES OUTPUT_NAME "hammy")
# ---------------------------------------------------------
# Configuration summary
# ---------------------------------------------------------
message(STATUS "hammy: build type ${CMAKE_BUILD_TYPE}")
message(STATUS "hammy: compiler ${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION} (C${CMAKE_C_STANDARD})")
message(STATUS "hammy: warnings-as-err ${HAMMY_WERROR} (always on in Strict)")
message(STATUS "hammy: sanitizers [Debug/Strict] ${HAMMY_SANITIZER_FLAGS}")
message(STATUS "hammy: static analyzer [Analyzer] ${HAMMY_ANALYZER_FLAGS}")
message(STATUS "hammy: hardening ${HAMMY_ENABLE_HARDENING}")
message(STATUS "hammy: LTO ${HAMMY_ENABLE_LTO}")
message(STATUS "hammy: concord ${concord_SOURCE_DIR} (branch dev)")
if(CMAKE_BUILD_TYPE STREQUAL "Analyzer" AND NOT HAMMY_ANALYZER_FLAGS)
message(STATUS "hammy: NOTE - Analyzer config has no static analyzer on "
"${CMAKE_C_COMPILER_ID}; use scan-build over this build tree")
endif()
README.md
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@@ -2,6 +2,10 @@
A Discord Bot for Ham/Amateur Radio A Discord Bot for Ham/Amateur Radio
# AI Disclosure
AI tools were used responsibly in the creation of this project, mainly for cmakelists off a pre-made template. It has also been used for minor things like functions, reviews, commits, etc.
Contributors are responsible for their commits, regardless of the usage of AI or not.
# Legal # Legal
Licensed under the GPLv3 license, with the exception of other third-party libraries/code which may be included under compatible licenses. Licensed under the GPLv3 license, with the exception of other third-party libraries/code which may be included under compatible licenses.