1772622772
``` git grep -lz 'Copyright.txt or https://cmake.org/licensing ' | while IFS= read -r -d $'\0' f ; do sed -i '/Copyright.txt or https:\/\/cmake.org\/licensing / { s/Copyright.txt/LICENSE.rst/ }' "$f" ; done ```
86 lines
2.3 KiB
CMake
86 lines
2.3 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
# file LICENSE.rst or https://cmake.org/licensing for details.
|
|
|
|
#[=======================================================================[.rst:
|
|
FindLua50
|
|
---------
|
|
|
|
Locate Lua library.
|
|
|
|
This module defines::
|
|
|
|
LUA50_FOUND, if false, do not try to link to Lua
|
|
LUA_LIBRARIES, both lua and lualib
|
|
LUA_INCLUDE_DIR, where to find lua.h and lualib.h (and probably lauxlib.h)
|
|
|
|
Note that the expected include convention is:
|
|
|
|
.. code-block:: c
|
|
|
|
#include "lua.h"
|
|
|
|
and not:
|
|
|
|
.. code-block:: c
|
|
|
|
#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/lua50 include/lua5.0 include/lua5 include/lua include
|
|
PATHS
|
|
~/Library/Frameworks
|
|
/Library/Frameworks
|
|
/opt
|
|
)
|
|
|
|
find_library(LUA_LIBRARY_lua
|
|
NAMES lua50 lua5.0 lua-5.0 lua5 lua
|
|
HINTS
|
|
ENV LUA_DIR
|
|
PATH_SUFFIXES lib
|
|
PATHS
|
|
~/Library/Frameworks
|
|
/Library/Frameworks
|
|
/opt
|
|
)
|
|
|
|
# In an OS X framework, lualib is usually included as part of the framework
|
|
# (like GLU in OpenGL.framework)
|
|
if(${LUA_LIBRARY_lua} MATCHES "framework")
|
|
set( LUA_LIBRARIES "${LUA_LIBRARY_lua}" CACHE STRING "Lua framework")
|
|
else()
|
|
find_library(LUA_LIBRARY_lualib
|
|
NAMES lualib50 lualib5.0 lualib5 lualib
|
|
HINTS
|
|
ENV LUALIB_DIR
|
|
ENV LUA_DIR
|
|
PATH_SUFFIXES lib
|
|
PATHS
|
|
/opt
|
|
)
|
|
if(LUA_LIBRARY_lualib AND LUA_LIBRARY_lua)
|
|
# include the math library for Unix
|
|
if(UNIX AND NOT APPLE)
|
|
find_library(MATH_LIBRARY_FOR_LUA m)
|
|
set( LUA_LIBRARIES "${LUA_LIBRARY_lualib};${LUA_LIBRARY_lua};${MATH_LIBRARY_FOR_LUA}" CACHE STRING "This is the concatenation of lua and lualib libraries")
|
|
# For Windows and Mac, don't need to explicitly include the math library
|
|
else()
|
|
set( LUA_LIBRARIES "${LUA_LIBRARY_lualib};${LUA_LIBRARY_lua}" CACHE STRING "This is the concatenation of lua and lualib libraries")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
|
|
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(Lua50 DEFAULT_MSG LUA_LIBRARIES LUA_INCLUDE_DIR)
|
|
|
|
mark_as_advanced(LUA_INCLUDE_DIR LUA_LIBRARIES)
|