Slendi/dcfg
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Browse Source 
Signed-off-by: Slendi <slendi@socopon.com>
This commit is contained in:
Slendi
2025-07-27 14:13:13 +03:00
parent ade3939e17
commit 20ce36924e
3 changed files with 41 additions and 36 deletions
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1
.gitignore vendored
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@@ -6,3 +6,4 @@
*.a
BUILD
install
result

62
CMakeLists.txt
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@@ -6,56 +6,48 @@ set(CMAKE_C_STANDARD 99)
set(CMAKE_C_STANDARD_REQUIRED ON)
set(CMAKE_C_EXTENSIONS ON) # Would've done OFF but I need typeof (for now)
option(DCFG_BUILD_SHARED "Build DCFG as a shared library" ON)
option(DCFG_PTHREAD_SUPPORT "Enable pthreads support" ON)
option(DCFG_POSIX_SUPPORT "Enable POSIX support" ON)
option(DCFG_BUILD_PROGRAMS "Build DCFG example programs" ON)
option(DCFG_PTHREAD_SUPPORT "Enable pthreads support" ON)
option(DCFG_POSIX_SUPPORT "Enable POSIX support" ON)
option(DCFG_BUILD_PROGRAMS "Build DCFG example programs" ON)
find_package(Threads)
set(SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src)
set(INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/include)
if(DCFG_BUILD_SHARED)
add_library(${PROJECT_NAME} SHARED ${SRC_DIR}/dcfg.c)
target_include_directories(${PROJECT_NAME} PUBLIC ${INCLUDE_DIR})
# Shared library
add_library(${PROJECT_NAME}_shared SHARED ${SRC_DIR}/dcfg.c)
target_include_directories(${PROJECT_NAME}_shared PUBLIC ${INCLUDE_DIR})
set_target_properties(${PROJECT_NAME}_shared PROPERTIES OUTPUT_NAME "dcfg")
# Static library
add_library(${PROJECT_NAME}_static STATIC ${SRC_DIR}/dcfg.c)
target_include_directories(${PROJECT_NAME}_static PUBLIC ${INCLUDE_DIR})
set_target_properties(${PROJECT_NAME}_static PROPERTIES OUTPUT_NAME "dcfg")
# Common settings for both libraries
foreach(TARGET ${PROJECT_NAME}_shared ${PROJECT_NAME}_static)
if(DCFG_PTHREAD_SUPPORT)
find_package(Threads REQUIRED)
target_link_libraries(${PROJECT_NAME} PRIVATE Threads::Threads)
target_compile_definitions(${PROJECT_NAME} PRIVATE DCFG_PTHREAD_SUPPORT)
target_link_libraries(${TARGET} PRIVATE Threads::Threads)
target_compile_definitions(${TARGET} PRIVATE DCFG_PTHREAD_SUPPORT)
endif()
if (DCFG_POSIX_SUPPORT)
target_compile_definitions(${PROJECT_NAME} PRIVATE DCFG_POSIX_SUPPORT)
if(DCFG_POSIX_SUPPORT)
target_compile_definitions(${TARGET} PRIVATE DCFG_POSIX_SUPPORT)
endif()
set_target_properties(${PROJECT_NAME} PROPERTIES OUTPUT_NAME "dcfg")
install(TARGETS ${PROJECT_NAME} DESTINATION lib)
else()
add_library(${PROJECT_NAME} STATIC ${SRC_DIR}/dcfg.c)
target_include_directories(${PROJECT_NAME} PUBLIC ${INCLUDE_DIR})
if(DCFG_PTHREAD_SUPPORT)
find_package(Threads REQUIRED)
target_link_libraries(${PROJECT_NAME} PRIVATE Threads::Threads)
target_compile_definitions(${PROJECT_NAME} PRIVATE DCFG_PTHREAD_SUPPORT)
endif()
if (DCFG_POSIX_SUPPORT)
target_compile_definitions(${PROJECT_NAME} PRIVATE DCFG_POSIX_SUPPORT)
if(MSVC)
target_compile_options(${TARGET} PRIVATE /W4 /permissive-)
else()
target_compile_options(${TARGET} PRIVATE -Wall -Wextra -pedantic -Werror -Wno-newline-eof -Wno-language-extension-token)
endif()
endforeach()
set_target_properties(${PROJECT_NAME} PROPERTIES OUTPUT_NAME "dcfg")
install(TARGETS ${PROJECT_NAME} DESTINATION lib)
endif()
# Install libraries
install(TARGETS ${PROJECT_NAME}_shared ${PROJECT_NAME}_static DESTINATION lib)
install(DIRECTORY ${INCLUDE_DIR}/ DESTINATION include)
if(MSVC)
target_compile_options(${PROJECT_NAME} PRIVATE /W4 /permissive-)
else()
target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -pedantic -Werror -Wno-newline-eof -Wno-language-extension-token)
endif()
# Build example programs
if(DCFG_BUILD_PROGRAMS)
set(PROGRAMS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/programs)
file(GLOB PROGRAM_SOURCES "${PROGRAMS_DIR}/*.c")
@@ -64,7 +56,7 @@ if(DCFG_BUILD_PROGRAMS)
get_filename_component(PROG_NAME ${PROG_SRC} NAME_WE)
add_executable(${PROG_NAME} ${PROG_SRC})
target_include_directories(${PROG_NAME} PRIVATE ${INCLUDE_DIR})
target_link_libraries(${PROG_NAME} PRIVATE ${PROJECT_NAME})
target_link_libraries(${PROG_NAME} PRIVATE ${PROJECT_NAME}_shared)
if(DCFG_PTHREAD_SUPPORT)
target_link_libraries(${PROG_NAME} PRIVATE Threads::Threads)
endif()

14
flake.nix
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@@ -20,7 +20,7 @@
};
in
{
devShells.default = pkgs.mkShell.override { stdenv = pkgs.llvmPackages_20.libcxxStdenv; } {
devShells.default = pkgs.mkShell {
packages = with pkgs; [
cmake
ninja
@@ -30,6 +30,18 @@
tokei
];
};
packages.default = pkgs.stdenv.mkDerivation {
pname = "dcfg";
version = "master";
src = ./.;
nativeBuildInputs = [
pkgs.cmake
pkgs.pkg-config
];
buildInputs = [ ];
};
}
);
}