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rds95/CMakeLists.txt
2025-12-25 20:38:15 +01:00

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CMake

cmake_minimum_required(VERSION 3.10)
project(rds95 VERSION 1.6)
add_compile_options(-Wall -Werror -Wextra -pedantic -O2 -std=c18 -march=native -DVERSION=\"${PROJECT_VERSION}\")
file(GLOB INIH_FILES "inih/*.c")
add_library(inih OBJECT ${INIH_FILES})
file(GLOB SOURCES src/*.c)
add_executable(rds95 ${SOURCES})
find_package(Lua REQUIRED)
target_include_directories(rds95 PRIVATE ${LUA_INCLUDE_DIR})
target_link_libraries(rds95 PRIVATE m pthread pulse pulse-simple inih ${LUA_LIBRARIES})
install(TARGETS rds95 DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
install(CODE
"
# Define the paths for the source and destination files
set(PREFIX_FILE \"${CMAKE_CURRENT_SOURCE_DIR}/.script_prefix.lua\")
set(SCRIPT_FILE \"${CMAKE_CURRENT_SOURCE_DIR}/src/script.lua\")
set(DEST_FILE \"/etc/rds95.lua\")
# Check if the optional prefix file exists
if(EXISTS \${PREFIX_FILE})
message(STATUS \"Prefix file found. Combining with script.lua.\")
file(READ \${PREFIX_FILE} PREFIX_CONTENT)
file(READ \${SCRIPT_FILE} SCRIPT_CONTENT)
set(FINAL_CONTENT \"\${PREFIX_CONTENT}\n\${SCRIPT_CONTENT}\")
else()
message(STATUS \"Prefix file not found. Using script.lua directly.\")
file(READ \${SCRIPT_FILE} FINAL_CONTENT)
endif()
# Write the resulting content to the destination file
message(STATUS \"Installing script file to \${DEST_FILE}\")
file(WRITE \${DEST_FILE} \"\${FINAL_CONTENT}\")
# Change ownership to the user who invoked sudo (if applicable)
if(DEFINED ENV{SUDO_USER})
message(STATUS \"Changing ownership of \${DEST_FILE} to \$ENV{SUDO_USER}\")
execute_process(COMMAND chown \$ENV{SUDO_USER}:\$ENV{SUDO_USER} \${DEST_FILE})
else()
message(STATUS \"No SUDO_USER detected, skipping chown\")
endif()
"
)