132 lines
4.4 KiB
CMake
132 lines
4.4 KiB
CMake
cmake_minimum_required (VERSION 3.0)
|
|
project (hex VERSION 0.1.0 LANGUAGES C)
|
|
|
|
# Moar warnings
|
|
if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC)
|
|
set (wdisabled "-Wno-unused-function")
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 -Wall -Wextra ${wdisabled}")
|
|
endif ()
|
|
|
|
# For custom modules
|
|
set (CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/liberty/cmake)
|
|
|
|
# Dependencies
|
|
find_package (Ncursesw REQUIRED)
|
|
find_package (PkgConfig REQUIRED)
|
|
find_package (Unistring REQUIRED)
|
|
|
|
include (AddThreads)
|
|
|
|
find_package (Termo QUIET NO_MODULE)
|
|
option (USE_SYSTEM_TERMO
|
|
"Don't compile our own termo library, use the system one" ${Termo_FOUND})
|
|
|
|
if (USE_SYSTEM_TERMO)
|
|
if (NOT Termo_FOUND)
|
|
message (FATAL_ERROR "System termo library not found")
|
|
endif ()
|
|
else ()
|
|
# We don't want the library to install, but EXCLUDE_FROM_ALL ignores tests
|
|
add_subdirectory (termo EXCLUDE_FROM_ALL)
|
|
file (WRITE ${PROJECT_BINARY_DIR}/CTestCustom.cmake
|
|
"execute_process (COMMAND ${CMAKE_COMMAND} --build termo)")
|
|
|
|
# We don't have many good choices; this is a relatively clean approach
|
|
# (other possibilities: setting a variable in the parent scope, using
|
|
# a cache variable, writing a special config file with build paths in it
|
|
# and including it here, or setting a custom property on the targets)
|
|
get_directory_property (Termo_INCLUDE_DIRS
|
|
DIRECTORY termo INCLUDE_DIRECTORIES)
|
|
set (Termo_LIBRARIES termo-static)
|
|
endif ()
|
|
|
|
set (project_libraries ${Unistring_LIBRARIES}
|
|
${Ncursesw_LIBRARIES} termo-static)
|
|
|
|
pkg_search_module (lua lua53 lua5.3 lua-5.3 lua>=5.3)
|
|
option (WITH_LUA "Enable support for Lua plugins" ${lua_FOUND})
|
|
|
|
if (WITH_LUA)
|
|
if (NOT lua_FOUND)
|
|
message (FATAL_ERROR "Lua library not found")
|
|
endif ()
|
|
|
|
list (APPEND project_libraries ${lua_LIBRARIES})
|
|
include_directories (${lua_INCLUDE_DIRS})
|
|
link_directories (${lua_LIBRARY_DIRS})
|
|
|
|
include (CheckTypeSize)
|
|
set (CMAKE_REQUIRED_LIBRARIES ${lua_LIBRARIES})
|
|
set (CMAKE_REQUIRED_INCLUDES ${lua_INCLUDE_DIRS})
|
|
set (CMAKE_EXTRA_INCLUDE_FILES "lua.h")
|
|
CHECK_TYPE_SIZE (lua_Integer LUA_INTEGER)
|
|
if (NOT HAVE_LUA_INTEGER OR LUA_INTEGER LESS 8)
|
|
message (FATAL_ERROR "Lua must have at least 64-bit integers")
|
|
endif ()
|
|
endif ()
|
|
|
|
include_directories (${Unistring_INCLUDE_DIRS}
|
|
${Ncursesw_INCLUDE_DIRS} ${Termo_INCLUDE_DIRS})
|
|
|
|
# Configuration
|
|
include (CheckFunctionExists)
|
|
set (CMAKE_REQUIRED_LIBRARIES ${Ncursesw_LIBRARIES})
|
|
CHECK_FUNCTION_EXISTS ("resizeterm" HAVE_RESIZETERM)
|
|
|
|
# Generate a configuration file
|
|
set (HAVE_LUA "${WITH_LUA}")
|
|
|
|
configure_file (${PROJECT_SOURCE_DIR}/config.h.in
|
|
${PROJECT_BINARY_DIR}/config.h)
|
|
include_directories (${PROJECT_SOURCE_DIR} ${PROJECT_BINARY_DIR})
|
|
|
|
# Build the main executable and link it
|
|
add_executable (${PROJECT_NAME} ${PROJECT_NAME}.c)
|
|
target_link_libraries (${PROJECT_NAME} ${project_libraries})
|
|
add_threads (${PROJECT_NAME})
|
|
|
|
# Installation
|
|
include (GNUInstallDirs)
|
|
install (TARGETS ${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_BINDIR})
|
|
install (FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR})
|
|
|
|
# Generate documentation from program help
|
|
find_program (HELP2MAN_EXECUTABLE help2man)
|
|
if (NOT HELP2MAN_EXECUTABLE)
|
|
message (FATAL_ERROR "help2man not found")
|
|
endif ()
|
|
|
|
foreach (page ${PROJECT_NAME})
|
|
set (page_output "${PROJECT_BINARY_DIR}/${page}.1")
|
|
list (APPEND project_MAN_PAGES "${page_output}")
|
|
add_custom_command (OUTPUT ${page_output}
|
|
COMMAND ${HELP2MAN_EXECUTABLE} -N
|
|
"${PROJECT_BINARY_DIR}/${page}" -o ${page_output}
|
|
DEPENDS ${page}
|
|
COMMENT "Generating man page for ${page}" VERBATIM)
|
|
endforeach ()
|
|
|
|
add_custom_target (docs ALL DEPENDS ${project_MAN_PAGES})
|
|
|
|
foreach (page ${project_MAN_PAGES})
|
|
string (REGEX MATCH "\\.([0-9])$" manpage_suffix "${page}")
|
|
install (FILES "${page}"
|
|
DESTINATION "${CMAKE_INSTALL_MANDIR}/man${CMAKE_MATCH_1}")
|
|
endforeach ()
|
|
|
|
# CPack
|
|
set (CPACK_PACKAGE_DESCRIPTION_SUMMARY "Hex viewer")
|
|
set (CPACK_PACKAGE_VENDOR "Premysl Eric Janouch")
|
|
set (CPACK_PACKAGE_CONTACT "Přemysl Eric Janouch <p@janouch.name>")
|
|
set (CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/LICENSE")
|
|
set (CPACK_GENERATOR "TGZ;ZIP")
|
|
set (CPACK_PACKAGE_FILE_NAME
|
|
"${PROJECT_NAME}-${PROJECT_VERSION}-${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR}")
|
|
set (CPACK_PACKAGE_INSTALL_DIRECTORY "${PROJECT_NAME}-${PROJECT_VERSION}")
|
|
set (CPACK_SOURCE_GENERATOR "TGZ;ZIP")
|
|
set (CPACK_SOURCE_IGNORE_FILES "/\\\\.git;/build;/CMakeLists.txt.user")
|
|
set (CPACK_SOURCE_PACKAGE_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION}")
|
|
|
|
set (CPACK_SET_DESTDIR TRUE)
|
|
include (CPack)
|