SimpleArchiver/CMakeLists.txt
Stephen Seo 5afefb9496
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Add compiler hardening flags
2024-09-26 17:31:06 +09:00

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CMake

cmake_minimum_required(VERSION 3.7)
project(SimpleArchiver C)
set(SimpleArchiver_VERSION 1.0)
set(SimpleArchiver_SOURCES
src/main.c
src/parser.c
src/helpers.c
src/archiver.c
src/data_structures/linked_list.c
src/data_structures/hash_map.c
src/data_structures/priority_heap.c
src/algorithms/linear_congruential_gen.c
)
add_compile_options(
-Wall -Wextra -Wpedantic -Wno-missing-braces
$<$<COMPILE_LANGUAGE:CXX>:-Weffc++>
$<$<CONFIG:DEBUG>:-Og>
)
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
message(STATUS "Setting build type to 'Debug', none was specified.")
set(CMAKE_BUILD_TYPE Debug CACHE STRING "Choose the type of build." FORCE)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release")
endif()
add_executable(simplearchiver ${SimpleArchiver_SOURCES})
target_compile_options(simplearchiver PUBLIC
-Wall -Wformat -Wformat=2 -Wconversion -Wimplicit-fallthrough
-Werror=format-security
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3
-D_GLIBCXX_ASSERTIONS
-fstrict-flex-arrays=3
-fstack-clash-protection -fstack-protector-strong
-Wl,-z,nodlopen -Wl,-z,noexecstack
-Wl,-z,relro -Wl,-z,now
-Wl,--as-needed -Wl,--no-copy-dt-needed-entries
-fPIE -pie
)
target_link_options(simplearchiver PUBLIC
-Wall -Wformat -Wformat=2 -Wconversion -Wimplicit-fallthrough
-Werror=format-security
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3
-D_GLIBCXX_ASSERTIONS
-fstrict-flex-arrays=3
-fstack-clash-protection -fstack-protector-strong
-Wl,-z,nodlopen -Wl,-z,noexecstack
-Wl,-z,relro -Wl,-z,now
-Wl,--as-needed -Wl,--no-copy-dt-needed-entries
-fPIE -pie
)
# Inhibit format-string-related warning in src/archiver.c .
set_source_files_properties(src/archiver.c
PROPERTIES
COMPILE_FLAGS -Wno-format-nonliteral
)
if(CMAKE_BUILD_TYPE STREQUAL "Release")
target_compile_options(simplearchiver PUBLIC
-fno-delete-null-pointer-checks -fno-strict-overflow
-fno-strict-aliasing -ftrivial-auto-var-init=zero
)
target_link_options(simplearchiver PUBLIC
-fno-delete-null-pointer-checks -fno-strict-overflow
-fno-strict-aliasing -ftrivial-auto-var-init=zero
)
endif()
add_executable(test_datastructures
src/data_structures/test.c
src/data_structures/linked_list.c
src/data_structures/hash_map.c
src/data_structures/priority_heap.c
src/algorithms/linear_congruential_gen.c
)
add_executable(test_simplearchiver
src/test.c
src/parser.c
src/helpers.c
src/algorithms/linear_congruential_gen.c
src/data_structures/linked_list.c
src/data_structures/hash_map.c
)