File lua54.patch of Package haproxy-2.2
--- a/Makefile +++ b/Makefile @@ -101,7 +101,7 @@ # LUA_LIB : force the lib path to lua # LUA_INC : force the include path to lua # LUA_LIB_NAME : force the lib name (or automatically evaluated, by order of -# priority : lua5.3, lua53, lua). +# priority : lua5.4, lua54, lua5.3, lua53, lua). # IGNOREGIT : ignore GIT commit versions if set. # VERSION : force haproxy version reporting. # SUBVERS : add a sub-version (eg: platform, model, ...). @@ -579,11 +579,11 @@ LUA_LD_FLAGS := -Wl,$(if $(EXPORT_SYMBOL),$(EXPORT_SYMBOL),--export-dynamic) $(if $(LUA_LIB),-L$(LUA_LIB)) ifeq ($(LUA_LIB_NAME),) # Try to automatically detect the Lua library -LUA_LIB_NAME := $(firstword $(foreach lib,lua5.3 lua53 lua,$(call check_lua_lib,$(lib),$(LUA_LD_FLAGS)))) +LUA_LIB_NAME := $(firstword $(foreach lib,lua5.4 lua54 lua5.3 lua53 lua,$(call check_lua_lib,$(lib),$(LUA_LD_FLAGS)))) ifeq ($(LUA_LIB_NAME),) -$(error unable to automatically detect the Lua library name, you can enforce its name with LUA_LIB_NAME=<name> (where <name> can be lua5.3, lua53, lua, ...)) +$(error unable to automatically detect the Lua library name, you can enforce its name with LUA_LIB_NAME=<name> (where <name> can be lua5.4, lua54, lua5.3, lua53, lua, ...)) endif -LUA_INC := $(firstword $(foreach lib,lua5.3 lua53 lua,$(call check_lua_inc,$(lib),"/usr/include/"))) +LUA_INC := $(firstword $(foreach lib,lua5.4 lua54 lua5.3 lua53 lua,$(call check_lua_inc,$(lib),"/usr/include/"))) ifneq ($(LUA_INC),) OPTIONS_CFLAGS += -I$(LUA_INC) endif --- a/INSTALL +++ b/INSTALL @@ -295,9 +295,9 @@ advanced scripting capabilities. Only versions 5.3 and above are supported. In order to enable Lua support, please specify "USE_LUA=1" on the command line. Some systems provide this library under various names to avoid conflicts with -previous versions. By default, HAProxy looks for "lua5.3", "lua53", "lua". If -your system uses a different naming, you may need to set the library name in -the "LUA_LIB_NAME" variable. +previous versions. By default, HAProxy looks for "lua5.4", "lua54","lua5.3", +"lua53","lua". If your system uses a different naming, you may need to set +the library name in the "LUA_LIB_NAME" variable. If Lua is not provided on your system, it can be very simply built locally. It can be downloaded from https://www.lua.org/, extracted and built, for example :
