3 set(LUA_VERSION_MAJOR 5)
4 set(LUA_VERSION_MINOR 1)
5 set(LUA_VERSION_PATCH 4)
6 set(LUA_VERSION "${LUA_VERSION_MAJOR}.${LUA_VERSION_MINOR}.${LUA_VERSION_PATCH}")
8 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
15 set(DEFAULT_POSIX TRUE)
16 set(DEFAULT_DLOPEN OFF)
17 set(COMMON_CFLAGS "${COMMON_CFLAGS} -DLUA_USE_MACOSX")
18 elseif(UNIX OR CYGWIN)
19 set(DEFAULT_POSIX TRUE)
22 set(COMMON_CFLAGS "${COMMON_CFLAGS} -DLUA_BUILD_AS_DLL")
24 set(DEFAULT_ANSI TRUE)
27 if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
28 set(COMMON_LDFLAGS "${COMMON_LDFLAGS} -Wl,-E -lm")
29 set(DEFAULT_DLOPEN ON)
32 option(LUA_USE_DLOPEN "Enable dlopen support." ${DEFAULT_DLOPEN})
33 mark_as_advanced(LUA_USE_DLOPEN)
35 option(LUA_ANSI "Disable non-ANSI features." ${DEFAULT_ANSI})
36 mark_as_advanced(LUA_ANSI)
39 set(COMMON_CFLAGS "${COMMON_CFLAGS} -DLUA_USE_DLOPEN")
41 set(COMMON_LDFLAGS "${COMMON_LDFLAGS} -ldl ")
46 set(COMMON_CFLAGS "${COMMON_CFLAGS} -DLUA_USE_POSIX")
50 set(COMMON_CFLAGS "${COMMON_CFLAGS} -DLUA_ANSI")
53 # COMMON_CFLAGS has no effect without this line
54 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COMMON_CFLAGS}")
57 # Standard flags to use for each build type.
58 if(CMAKE_COMPILER_IS_GNUCC)
59 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pipe -Wall -Wextra -Wshadow -W -pedantic -std=gnu99")
60 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O2")
61 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0 -g")
62 set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_PROFILE} -O1 -g")
63 set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_WITHDEBINFO} -O2 -g")
64 endif(CMAKE_COMPILER_IS_GNUCC)
67 add_subdirectory(src build)