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use pkg-config to find luajit

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* From: Igor Gnatenko <i.gnatenko.brain@gmail.com>
* Date: Tue, 27 Dec 2016 15:23:09 +0100
This commit is contained in:
mckaygerhard 2021-11-21 23:48:34 -04:00
parent ca7eccfcb6
commit 7336cbdfe2
1 changed files with 5 additions and 33 deletions
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38
cmake/Modules/FindLuaJIT.cmake
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@ -6,39 +6,11 @@
#
# This module is similar to FindLua51.cmake except that it finds LuaJit instead.
FIND_PATH(LUA_INCLUDE_DIR luajit.h
HINTS
$ENV{LUA_DIR}
PATH_SUFFIXES include/luajit-2.1 include/luajit-2.0 include/luajit-5_1-2.1 include/luajit-5_1-2.0 include
PATHS
~/Library/Frameworks
/Library/Frameworks
/sw # Fink
/opt/local # DarwinPorts
/opt/csw # Blastwave
/opt
)
FIND_LIBRARY(LUA_LIBRARY
NAMES luajit-5.1
HINTS
$ENV{LUA_DIR}
PATH_SUFFIXES lib64 lib
PATHS
~/Library/Frameworks
/Library/Frameworks
/sw
/opt/local
/opt/csw
/opt
)
IF(LUA_INCLUDE_DIR AND EXISTS "${LUA_INCLUDE_DIR}/luajit.h")
FILE(STRINGS "${LUA_INCLUDE_DIR}/luajit.h" lua_version_str REGEX "^#define[ \t]+LUA_RELEASE[ \t]+\"LuaJIT .+\"")
STRING(REGEX REPLACE "^#define[ \t]+LUA_RELEASE[ \t]+\"LuaJIT ([^\"]+)\".*" "\\1" LUA_VERSION_STRING "${lua_version_str}")
UNSET(lua_version_str)
ENDIF()
find_package (PkgConfig REQUIRED)
pkg_check_modules (LuaJIT QUIET REQUIRED luajit)
set (LUA_LIBRARY ${LuaJIT_LIBRARIES})
set (LUA_INCLUDE_DIR ${LuaJIT_INCLUDE_DIRS})
set (LUA_VERSION_STRING ${LuaJIT_VERSION})
INCLUDE(FindPackageHandleStandardArgs)
# handle the QUIETLY and REQUIRED arguments and set LUAJIT_FOUND to TRUE if