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feat: add cmake support #5

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282 changes: 282 additions & 0 deletions CMakeLists.txt
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cmake_minimum_required(VERSION 3.19)

project(
ouo
SPDX_LICENSE MIT
HOMEPAGE_URL https://github.com/draxinar/ouo
LANGUAGES C
)

# List of optional flags
option(OUO_32BIT OFF)
option(OUO_ASAN OFF)
option(OUO_VALGRIND OFF)
option(OUO_WERROR OFF)
option(OUO_SYSTEMD OFF)

add_executable(${PROJECT_NAME})

# Explicitly set C99 standard
set_property(TARGET ${PROJECT_NAME} PROPERTY CMAKE_C_STANDARD 99)

# Explicitly set which warnings to emit
target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -Wpedantic)

# Use git as source for version string
find_package(Git QUIET)
if(GIT_FOUND AND EXISTS "${PROJECT_SOURCE_DIR}/.git")
execute_process(
COMMAND ${GIT_EXECUTABLE} describe --tags --always --dirty
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
OUTPUT_VARIABLE GIT_VERSION
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE
)
else()
set(GIT_VERSION "unknown")
endif()

target_compile_definitions(
${PROJECT_NAME}
PRIVATE
# Conform to POSIX.1-2008 base specification
_POSIX_C_SOURCE=200809L
# Version string
OUO_VERSION="${GIT_VERSION}"
)

#
# Dependencies
#

# Find thread library on macOS/Windows
set(THREADS_PREFER_PTHREAD_FLAG TRUE)
find_package(Threads)
target_link_libraries(${PROJECT_NAME} PRIVATE Threads::Threads)

# Find math library on *unix
find_library(MATH_LIBRARY m)
if(MATH_LIBRARY)
target_link_libraries(${PROJECT_NAME} PRIVATE ${MATH_LIBRARY})
endif()

#
# Sources
#

target_sources(
${PROJECT_NAME}
PRIVATE
account.c
account.h
anim.c
anim.h
bankdefs.c
bankdefs.h
bboard.c
bboard.h
blockmanager.c
blockmanager.h
blowfish.c
blowfish.h
book.c
book.h
channel.c
channel.h
combat.c
combat.h
config.c
config.h
container.c
container.h
containerhandle.c
containerhandle.h
convo.c
convo.h
corpse.c
corpse.h
cstring.c
cstring.h
dat.h
defcon.c
defcon.h
dice.c
dice.h
dynamic.c
dynamic.h
egg.c
egg.h
entity.c
entity.h
entitymanager.c
entitymanager.h
entitymap.c
entitymap.h
feature.c
feature.h
feistel.c
feistel.h
filemanager.c
filemanager.h
fns.c
fns.h
gamecentmon.c
gamecentmon.h
gmedit.c
gmedit.h
gm_names.h
help_queue.c
help_queue.h
huffman.c
huffman.h
io.c
io.h
item.c
item.h
list.c
listensocket.c
listensocket.h
list.h
load.c
load.h
location.c
location.h
log.c
log.h
magicfactory.c
magicfactory.h
magiclist.c
magiclist.h
main.c
main.h
mobile.c
mobile.h
multi.c
multi.h
nodepool.c
nodepool.h
npc.c
npc.h
objvar.c
objvar.h
packet_handler.c
packet_handler.h
packet_manager.c
packet_manager.h
packet_utils.c
packet_utils.h
pending_auth.c
pending_auth.h
player.c
player.h
random.c
random.h
region.c
region.h
resbank.c
resbank.h
res.c
res.h
resource_entity.c
resource_entity.h
resource_regrowth.c
resource_regrowth.h
resquery.c
resquery.h
scommand.c
scommand.h
serial_list.c
serial_list.h
sha256.c
sha256.h
shopkeeper.c
shopkeeper.h
signpost.c
signpost.h
skill.c
skill.h
socket.c
socket.h
stddeque.c
stddeque.h
stdlist.c
stdlist.h
stdptrlist.c
stdptrlist.h
stl.c
stl.h
streambuf.c
streambuf.h
taglist.c
taglist.h
template.c
template.h
terrain.c
terrain.h
time.c
time.h
timer.c
timer.h
trade.c
trade.h
twofish.c
twofish.h
usersock.c
usersock.h
ustring.c
ustring.h
utils.c
utils.h
version.c
version.h
vg_pool.h
vtable.c
vtable.h
watchdog.c
watchdog.h
weapon.c
weapon.h
weather.c
weather.h
wombat_builtins.inc
wombat.c
wombat_compile.c
wombat_compile.h
wombat_escript.c
wombat_escript.h
wombat_exec.c
wombat_exec.h
wombat.h
wombat_stl.c
wombat_stl.h
world.c
world.h
)

#
# Option flags
#

if(OUO_32BIT)
target_link_options(${PROJECT_NAME} PRIVATE -m32)
target_compile_options(${PROJECT_NAME} PRIVATE -m32)
endif()
if(OUO_ASAN)
target_link_options(${PROJECT_NAME} PRIVATE -fsanitize=address)
target_compile_options(${PROJECT_NAME} PRIVATE -fsanitize=address)
endif()
if(OUO_VALGRIND)
target_compile_definitions(${PROJECT_NAME} PRIVATE VALGRIND=1)
endif()
if(OUO_WERROR)
target_compile_options(${PROJECT_NAME} PRIVATE -Werror)
endif()
if(OUO_SYSTEMD)
add_subdirectory(systemd)
endif()

#
# Install
#

install(TARGETS ${PROJECT_NAME} DESTINATION /opt/ouo/run)
28 changes: 28 additions & 0 deletions systemd/CMakeLists.txt
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cmake_minimum_required(VERSION 3.19)

project(ouo_systemd)

install(
FILES
ouo.service
ouo-backup.timer
ouo-backup.service
ouo-coredump@.service
ouo-status.timer
ouo-status.service
DESTINATION /usr/lib/systemd/system
)
install(
FILES ouo-backup.sh ouo-coredump.sh ouo-status.sh
DESTINATION /opt/ouo
PERMISSIONS
OWNER_EXECUTE
OWNER_WRITE
OWNER_READ
GROUP_READ
GROUP_EXECUTE
WORLD_READ
WORLD_EXECUTE
)
install(FILES ouo.default DESTINATION /etc/default RENAME ouo)
install(FILES 50-ouo.rules DESTINATION /usr/share/polkit-1/rules.d)