blob: 4c5577e9ea8f5f0dfbdc4f5b0b4602a895d64994 (
plain)
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
|
#
# $Id$
#
# Locate Lua library
# This module defines
# LUA_FOUND, if false, do not try to link to Lua
# LUA_LIBRARIES
# LUA_INCLUDE_DIRS, where to find lua.h
#
# Note that the expected include convention is
# #include "lua.h"
# and not
# #include <lua/lua.h>
# This is because, the lua location is not standardized and may exist
# in locations other than lua/
FIND_PATH(LUA_INCLUDE_DIR lua.h
HINTS
$ENV{LUA_DIR}
PATH_SUFFIXES include/lua52 include/lua5.2 include/lua51 include/lua5.1 include/lua include
PATHS
~/Library/Frameworks
/Library/Frameworks
/usr/local
/usr
/sw # Fink
/opt/local # DarwinPorts
/opt/csw # Blastwave
/opt
)
if(LUA_INCLUDE_DIR AND EXISTS "${LUA_INCLUDE_DIR}/lua.h")
file(STRINGS "${LUA_INCLUDE_DIR}/lua.h" LUA_VERSION REGEX "LUA_VERSION_NUM")
if (LUA_VERSION)
string(REGEX REPLACE "^#define[ \t]+LUA_VERSION_NUM[ \t]+(.+)" "\\1" LUA_VERSION "${LUA_VERSION}")
else()
set( LUA_VERSION "500")
endif()
endif()
string( REGEX REPLACE ".*[/\\]lua(.+)$" "\\1" LUA_INC_SUFFIX "${LUA_INCLUDE_DIR}" )
if ( LUA_INCLUDE_DIR STREQUAL LUA_INC_SUFFIX )
set( LUA_INC_SUFFIX "")
endif()
message("LUA INCLUDE SUFFIX: ${LUA_INC_SUFFIX}")
FIND_LIBRARY(LUA_LIBRARY
NAMES lua${LUA_INC_SUFFIX} lua52 lua5.2 lua51 lua5.1 lua
HINTS
$ENV{LUA_DIR}
PATH_SUFFIXES lib64 lib
PATHS
~/Library/Frameworks
/Library/Frameworks
/usr/local
/usr
/sw
/opt/local
/opt/csw
/opt
)
INCLUDE(FindPackageHandleStandardArgs)
# handle the QUIETLY and REQUIRED arguments and set LUA_FOUND to TRUE if
# all listed variables are TRUE
FIND_PACKAGE_HANDLE_STANDARD_ARGS(LUA DEFAULT_MSG LUA_LIBRARY LUA_INCLUDE_DIR)
message("LUA INCLUDEs version: ${LUA_VERSION}")
IF(LUA_LIBRARY)
SET( LUA_LIBRARIES "${LUA_LIBRARY}" CACHE STRING "Lua Libraries")
SET( LUA_INCLUDE_DIRS ${LUA_INCLUDE_DIR} )
ELSE(LUA_LIBRARY)
SET( LUA_LIBRARIES )
SET( LUA_INCLUDE_DIRS )
ENDIF(LUA_LIBRARY)
MARK_AS_ADVANCED(LUA_INCLUDE_DIRS LUA_LIBRARIES)
|
