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Update CMake files (#3)
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‎CMakeLists.txt

Lines changed: 87 additions & 80 deletions
Original file line numberDiff line numberDiff line change
@@ -1,95 +1,102 @@
11
cmake_minimum_required(VERSION 3.25)
22

3-
project(tinyclib LANGUAGES C)
4-
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# Set the output directories for libraries and executables
6-
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
9-
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# Set the C standard to C11 and fallback to C99 if not supported
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_C_EXTENSIONS OFF)
14-
include(CheckCCompilerFlag)
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check_c_compiler_flag("-std=c11" COMPILER_SUPPORTS_C11)
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if(NOT COMPILER_SUPPORTS_C11)
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message(WARNING "C11 is not supported by the compiler. Falling back to C99.")
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set(CMAKE_C_STANDARD 99)
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endif()
3+
project(tinyclib VERSION 0.1.0 LANGUAGES C)
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# Set the output directories
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)
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# Sources
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file(GLOB SOURCES CONFIGURE_DEPENDS src/*.c)
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# Add the library (BUILD_SHARED_LIBS is handled by CMake)
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add_library(tinyclib ${SOURCES})
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# Set the C standard to C11 for now
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set_property(TARGET tinyclib PROPERTY C_STANDARD 11)
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set_property(TARGET tinyclib PROPERTY C_STANDARD_REQUIRED ON)
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set_property(TARGET tinyclib PROPERTY C_EXTENSIONS OFF)
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# Set include directories for build and install
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target_include_directories(
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tinyclib
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PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
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$<INSTALL_INTERFACE:include>
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)
2028

21-
# Add include directories
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include_directories(${CMAKE_SOURCE_DIR}/include)
29+
# Install targets and headers
30+
include(GNUInstallDirs)
2331

24-
# Source files
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set(SOURCES
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src/tl_app.c
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src/tl_config.c
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src/tl_error.c
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src/tl_test.c
32+
install(
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TARGETS tinyclib
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EXPORT tinyclibTargets
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
36+
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
3038
)
3139

32-
# Header files
33-
set(HEADERS
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include/tl_app.h
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include/tl_config.h
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include/tl_constants.h
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include/tl_debug.h
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include/tl_error.h
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include/tl_test.h
40+
install(DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
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# Package configuration
43+
include(CMakePackageConfigHelpers)
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configure_package_config_file(
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cmake/tinyclibConfig.cmake.in
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${CMAKE_CURRENT_BINARY_DIR}/tinyclibConfig.cmake
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INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/tinyclib
4049
)
4150

42-
# Create a static library
43-
add_library(tinyclib STATIC ${SOURCES} ${HEADERS})
51+
write_basic_package_version_file(
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${CMAKE_CURRENT_BINARY_DIR}/tinyclibConfigVersion.cmake
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VERSION ${PROJECT_VERSION}
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COMPATIBILITY AnyNewerVersion
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)
4456

45-
# Fetch dependencies
46-
include(FetchContent)
57+
install(
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FILES
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${CMAKE_CURRENT_BINARY_DIR}/tinyclibConfig.cmake
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${CMAKE_CURRENT_BINARY_DIR}/tinyclibConfigVersion.cmake
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/tinyclib
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)
4763

48-
# Fetch Unity test framework
49-
FetchContent_Declare(
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Unity
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GIT_REPOSITORY https://github.com/ThrowTheSwitch/Unity.git
52-
GIT_TAG v2.6.1
64+
install(
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EXPORT tinyclibTargets
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FILE tinyclibTargets.cmake
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NAMESPACE tinyclib::
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/tinyclib
5369
)
54-
FetchContent_GetProperties(Unity)
55-
if(NOT Unity_POPULATED)
56-
FetchContent_MakeAvailable(Unity)
57-
set(Unity_SOURCE_DIR ${CMAKE_BINARY_DIR}/_deps/unity-src)
58-
if(NOT TARGET Unity)
59-
add_library(Unity STATIC ${Unity_SOURCE_DIR}/src/unity.c)
60-
target_include_directories(Unity PUBLIC ${Unity_SOURCE_DIR}/src)
61-
endif()
62-
endif()
70+
71+
# Add a namespace alias for modern linking
72+
add_library(tinyclib::tinyclib ALIAS tinyclib)
73+
74+
# Support shared libraries
75+
set_target_properties(tinyclib PROPERTIES POSITION_INDEPENDENT_CODE ON)
6376

6477
# Build tests
65-
option(BUILD_TESTS "Build tests" ON)
6678
if(BUILD_TESTS)
67-
enable_testing()
68-
69-
include_directories(${unity_SOURCE_DIR}/src)
70-
71-
# Add test executable for tl_app
72-
add_executable(tl_app_test tests/arch/generic/tl_app_test.c)
73-
target_link_libraries(tl_app_test Unity tinyclib)
74-
add_test(NAME tl_app_test COMMAND tl_app_test)
75-
76-
# Add test executable for tl_config
77-
add_executable(tl_config_test tests/arch/generic/tl_config_test.c)
78-
target_link_libraries(tl_config_test Unity tinyclib)
79-
add_test(NAME tl_config_test COMMAND tl_config_test)
80-
81-
# Add test executable for tl_debug
82-
add_executable(tl_debug_test tests/arch/generic/tl_debug_test.c)
83-
target_link_libraries(tl_debug_test Unity tinyclib)
84-
add_test(NAME tl_debug_test COMMAND tl_debug_test)
85-
86-
# Add test executable for tl_error
87-
add_executable(tl_error_test tests/arch/generic/tl_error_test.c)
88-
target_link_libraries(tl_error_test Unity tinyclib)
89-
add_test(NAME tl_error_test COMMAND tl_error_test)
90-
91-
# Add test executable for tl_test
92-
add_executable(tl_test_test tests/arch/generic/tl_test_test.c)
93-
target_link_libraries(tl_test_test Unity tinyclib)
94-
add_test(NAME tl_test_test COMMAND tl_test_test)
79+
include(CTest)
80+
include(FetchContent)
81+
82+
# FetchContent for Unity testing framework
83+
FetchContent_Declare(
84+
Unity
85+
GIT_REPOSITORY https://github.com/ThrowTheSwitch/Unity.git
86+
GIT_TAG v2.6.1
87+
)
88+
FetchContent_MakeAvailable(Unity)
89+
FetchContent_GetProperties(Unity)
90+
91+
if(NOT TARGET Unity)
92+
add_library(Unity STATIC ${unity_SOURCE_DIR}/src/unity.c)
93+
endif()
94+
target_include_directories(Unity PUBLIC ${unity_SOURCE_DIR}/src)
95+
96+
enable_testing()
97+
foreach(t app config debug error test)
98+
add_executable(tl_${t}_test tests/arch/generic/tl_${t}_test.c)
99+
target_link_libraries(tl_${t}_test Unity tinyclib)
100+
add_test(NAME tl_${t}_test COMMAND tl_${t}_test)
101+
endforeach()
95102
endif()

‎cmake/tinyclibConfig.cmake.in

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,3 @@
1+
@PACKAGE_INIT@
2+
include("${CMAKE_CURRENT_LIST_DIR}/tinyclibTargets.cmake")
3+
check_required_components(tinyclib)

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