1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
|
#
# LuaJIT configuration file.
#
# A copy of LuaJIT is maintained within Tarantool
# source. It's located in third_party/luajit.
#
# Instead of this copy, Tarantool can be compiled
# with a system-wide LuaJIT, or LuaJIT at a given
# prefix. This is used when compiling Tarantool
# as part of a distribution, e.g. Debian.
#
# To explicitly request use of the bundled LuaJIT,
# add -DENABLE_BUNDLED_LUAJIT=True to CMake
# configuration flags.
# To explicitly request use of LuaJIT at a given
# prefix, use -DLUAJIT_PREFIX=/path/to/LuaJIT.
#
# These two options are incompatible with each other.
#
# If neither of the two options is given, this script
# first attempts to use the system-installed LuaJIT
# and, in case it is not present or can not be used,
# falls back to the bundled one.
#
# LUAJIT_FOUND
# LUAJIT_LIBRARIES
# LUAJIT_INCLUDE_DIRS
#
#
# Bundled LuaJIT paths.
#
set (LUAJIT_BUNDLED_PREFIX "${PROJECT_BINARY_DIR}/third_party/luajit/src")
set (LUAJIT_BUNDLED_LIB "${LUAJIT_BUNDLED_PREFIX}/libluajit.a")
macro (luajit_use_bundled)
set (LUAJIT_PREFIX "${LUAJIT_BUNDLED_PREFIX}")
set (LUAJIT_INCLUDE "${PROJECT_SOURCE_DIR}/third_party/luajit/src")
set (LUAJIT_LIB "${LUAJIT_BUNDLED_LIB}")
set (ENABLE_BUNDLED_LUAJIT True)
endmacro()
#
# LuaJIT testing routine
# (see cmake/luatest.cpp for a description).
#
macro (luajit_test)
file (READ "${CMAKE_SOURCE_DIR}/cmake/luatest.cpp" LUAJIT_TEST)
set (CMAKE_REQUIRED_LIBRARIES "${LUAJIT_LIB}")
if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
set (CMAKE_REQUIRED_LIBRARIES "-ldl ${CMAKE_REQUIRED_LIBRARIES}")
endif()
set (CMAKE_REQUIRED_INCLUDES "${LUAJIT_INCLUDE}")
CHECK_CXX_SOURCE_RUNS ("${LUAJIT_TEST}" LUAJIT_RUNS)
unset (LUAJIT_TEST)
unset (CMAKE_REQUIRED_LIBRARIES)
unset (CMAKE_REQUIRED_INCLUDES)
endmacro()
#
# Check if there is a system LuaJIT availaible and
# usable with the server (determined by a compiled test).
#
macro (luajit_try_system)
find_path (LUAJIT_INCLUDE lj_obj.h PATH_SUFFIXES luajit-2.0 luajit)
find_library (LUAJIT_LIB NAMES luajit luajit-5.1 PATH_SUFFIXES x86_64-linux-gnu)
if (LUAJIT_INCLUDE AND LUAJIT_LIB)
message (STATUS "include: ${LUAJIT_INCLUDE}, lib: ${LUAJIT_LIB}")
message (STATUS "Found a system-wide LuaJIT.")
luajit_test()
if ("${LUAJIT_RUNS}" STREQUAL "1")
message (STATUS "System-wide LuaJIT at ${LUAJIT_LIB} is suitable for use.")
else()
message (WARNING "System-wide LuaJIT at ${LUAJIT_LIB} is NOT suitable for use, using the bundled one.")
luajit_use_bundled()
endif()
else()
message (FATAL_ERROR "Not found a system LuaJIT")
#luajit_use_bundled()
endif()
endmacro()
#
# Check if there is a usable LuaJIT at the given prefix path.
#
macro (luajit_try_prefix)
find_path (LUAJIT_INCLUDE "lua.h" ${LUAJIT_PREFIX} NO_DEFAULT_PATH)
find_library (LUAJIT_LIB "luajit" ${LUAJIT_PREFIX} NO_DEFAULT_PATH)
if (LUAJIT_INCLUDE AND LUAJIT_LIB)
include_directories("${LUAJIT_INCLUDE}")
luajit_test()
if (LUAJIT_RUNS)
message (STATUS "LuaJIT at ${LUAJIT_PREFIX} is suitable for use.")
else()
message (FATAL_ERROR "LuaJIT at ${LUAJIT_PREFIX} is NOT suitable for use.")
endif()
else()
message (FATAL_ERROR "Couldn't find LuaJIT in '${LUAJIT_PREFIX}'")
endif()
endmacro()
#
# LuaJIT options.
#
option(ENABLE_BUNDLED_LUAJIT "Enable building of the bundled LuaJIT" ON)
option(LUAJIT_PREFIX "Build with LuaJIT at the given path" "")
if (LUAJIT_PREFIX AND ENABLE_BUNDLED_LUAJIT)
message (FATAL_ERROR "Options LUAJIT_PREFIX and ENABLE_BUNDLED_LUAJIT "
"are not compatible with each other.")
endif()
if (LUAJIT_PREFIX)
# trying to build with specified LuaJIT.
luajit_try_prefix()
elseif (NOT ENABLE_BUNDLED_LUAJIT)
# trying to build with system LuaJIT, macro can turn on
# building of LuaJIT bundled with the server source.
luajit_try_system()
else()
luajit_use_bundled()
endif()
unset (LUAJIT_RUNS)
#include_directories("${LUAJIT_INCLUDE}")
macro(luajit_build)
set (luajit_cc ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
# Cmake rules concerning strings and lists of strings are weird.
# set (foo "1 2 3") defines a string, while
# set (foo 1 2 3) defines a list.
# Use separate_arguments() to turn a string into a list (splits at ws).
# It appears that variable expansion rules are context-dependent.
# With the current arrangement add_custom_command()
# does the right thing. We can even handle pathnames with
# spaces though a path with an embeded semicolon or a quotation mark
# will most certainly wreak havok.
#
# This stuff is extremely fragile, proceed with caution.
set (luajit_cflags ${CMAKE_C_FLAGS})
set (luajit_ldflags ${CMAKE_EXE_LINKER_FLAGS})
separate_arguments(luajit_cflags)
separate_arguments(luajit_ldflags)
if(CC_HAS_WNO_PARENTHESES_EQUALITY)
set(luajit_cflags ${luajit_cflags} -Wno-parentheses-equality)
endif()
if(CC_HAS_WNO_TAUTOLOGICAL_COMPARE)
set(luajit_cflags ${luajit_cflags} -Wno-tautological-compare)
endif()
if(CC_HAS_WNO_MISLEADING_INDENTATION)
set(luajit_cflags ${luajit_cflags} -Wno-misleading-indentation)
endif()
if(CC_HAS_WNO_VARARGS)
set(luajit_cflags ${luajit_cflags} -Wno-varargs)
endif()
# We are consciously ommiting debug info in RelWithDebInfo mode
if (${CMAKE_BUILD_TYPE} STREQUAL "Debug")
set (luajit_ccopt -O0)
if (CC_HAS_GGDB)
set (luajit_ccdebug -g -ggdb)
else ()
set (luajit_ccdebug -g)
endif ()
set (luajit_xcflags ${luajit_xcflags}
-DLUA_USE_APICHECK -DLUA_USE_ASSERT)
else ()
set (luajit_ccopt -O2)
set (luajit_ccdbebug "")
endif()
if (${CMAKE_SYSTEM_NAME} STREQUAL Darwin)
# Pass sysroot - prepended in front of system header/lib dirs,
# i.e. <sysroot>/usr/include, <sysroot>/usr/lib.
# Needed for XCode users without command line tools installed,
# they have headers/libs deep inside /Applications/Xcode.app/...
if (NOT "${CMAKE_OSX_SYSROOT}" STREQUAL "")
set (luajit_cflags ${luajit_cflags} ${CMAKE_C_SYSROOT_FLAG} ${CMAKE_OSX_SYSROOT})
set (luajit_ldflags ${luajit_ldlags} ${CMAKE_C_SYSROOT_FLAG} ${CMAKE_OSX_SYSROOT})
endif()
# Pass deployment target
if ("${CMAKE_OSX_DEPLOYMENT_TARGET}" STREQUAL "")
# Default to 10.6 since @rpath support is NOT available in
# earlier versions, needed by AddressSanitizer.
set (luajit_osx_deployment_target 10.6)
else()
set (luajit_osx_deployment_target ${CMAKE_OSX_DEPLOYMENT_TARGET})
endif()
set(luajit_ldflags
${luajit_ldflags} -Wl,-macosx_version_min,${luajit_osx_deployment_target})
endif ()
if (ENABLE_GCOV)
set (luajit_ccdebug ${luajit_ccdebug} -fprofile-arcs -ftest-coverage)
endif()
if (ENABLE_VALGRIND)
set (luajit_xcflags ${luajit_xcflags}
-DLUAJIT_USE_VALGRIND -DLUAJIT_USE_SYSMALLOC)
endif()
# AddressSanitizer - CFLAGS were set globaly
if (ENABLE_ASAN)
set (luajit_xcflags ${luajit_xcflags} -DLUAJIT_USE_ASAN)
set (luajit_ldflags ${luajit_ldflags} -fsanitize=address)
endif()
set (luajit_buildoptions
BUILDMODE=static
CC="${luajit_cc}"
CFLAGS="${luajit_cflags}"
LDFLAGS="${luajit_ldflags}"
CCOPT="${luajit_ccopt}"
CCDEBUG="${luajit_ccdebug}"
XCFLAGS="${luajit_xcflags}"
Q='')
if (${PROJECT_BINARY_DIR} STREQUAL ${PROJECT_SOURCE_DIR})
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/third_party/luajit/src/libluajit.a
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/third_party/luajit
COMMAND $(MAKE) ${luajit_buildoptions} clean
COMMAND $(MAKE) -C src ${luajit_buildoptions}
DEPENDS ${CMAKE_SOURCE_DIR}/CMakeCache.txt
)
else()
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/third_party/luajit
COMMAND ${CMAKE_COMMAND} -E make_directory "${PROJECT_BINARY_DIR}/third_party/luajit"
)
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/third_party/luajit/src/libluajit.a
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/third_party/luajit
COMMAND ${CMAKE_COMMAND} -E copy_directory ${PROJECT_SOURCE_DIR}/third_party/luajit ${PROJECT_BINARY_DIR}/third_party/luajit
COMMAND $(MAKE) ${luajit_buildoptions} clean
COMMAND $(MAKE) -C src ${luajit_buildoptions}
DEPENDS ${PROJECT_BINARY_DIR}/CMakeCache.txt ${PROJECT_BINARY_DIR}/third_party/luajit
)
endif()
add_custom_target(libluajit
DEPENDS ${PROJECT_BINARY_DIR}/third_party/luajit/src/libluajit.a
)
add_dependencies(build_bundled_libs libluajit)
unset (luajit_buildoptions)
set (inc ${PROJECT_SOURCE_DIR}/third_party/luajit/src)
install (FILES ${inc}/lua.h ${inc}/lualib.h ${inc}/lauxlib.h
${inc}/luaconf.h ${inc}/lua.hpp ${inc}/luajit.h
DESTINATION ${MODULE_INCLUDEDIR})
endmacro()
#
# Building shipped luajit only if there is no
# usable system one (see cmake/luajit.cmake) or by demand.
#
if (ENABLE_BUNDLED_LUAJIT)
luajit_build()
endif()
set(LuaJIT_FIND_REQUIRED TRUE)
find_package_handle_standard_args(LuaJIT
REQUIRED_VARS LUAJIT_INCLUDE LUAJIT_LIB)
set(LUAJIT_INCLUDE_DIRS ${LUAJIT_INCLUDE})
set(LUAJIT_LIBRARIES ${LUAJIT_LIB})
|
