[Tarantool-patches] [PATCH v3] build: enable LUAJIT_ENABLE_PAIRSMM by default

[Olga Arkhangelskaia]

Turn on LUAJIT_ENABLE_PAIRSMM flag for tarantool build.
Now __pairs/__ipairs metamethods are available.

Closes #4560
---
Branch:https://github.com/tarantool/tarantool/tree/OKriw/gh-4560-Enable-LUAJIT_ENABLE_LUA52COMPAT-when-bulding-luajit
v1:https://lists.tarantool.org/pipermail/tarantool-patches/2019-November/012586.html
v2:https://lists.tarantool.org/pipermail/tarantool-patches/2019-November/012626.html
Changes v2:
- fixed typos
Changes v3:
- fixed commit
- fixed issue num

 cmake/luajit.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/luajit.cmake b/cmake/luajit.cmake
index 10df633d5..072db8269 100644
--- a/cmake/luajit.cmake
+++ b/cmake/luajit.cmake
@@ -217,6 +217,7 @@ macro(luajit_build)
         add_definitions(-DLUAJIT_USE_ASAN=1)
         set (luajit_ldflags ${luajit_ldflags} -fsanitize=address)
     endif()
+    add_definitions(-DLUAJIT_ENABLE_PAIRSMM=1)
     add_definitions(-DLUAJIT_SMART_STRINGS=1)
     # Add all COMPILE_DEFINITIONS to xcflags
     get_property(defs DIRECTORY PROPERTY COMPILE_DEFINITIONS)
-- 
2.20.1 (Apple Git-117)