From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 29 Oct 2022 22:28:15 +0000 (-0700)
Subject: remove unused 'LUA_VERSION' variable
X-Git-Tag: 7.0.1~7^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6cffa891b9dfd2feb8835885ce6284eb6334e220;p=graphviz

remove unused 'LUA_VERSION' variable

This was unused in its introduction in 8af1e15fc76eb51b82034bce25f94e150789b5a8
and has never been used since either.
---

diff --git a/configure.ac b/configure.ac
index e703cd7bb..9c667e714 100644
--- a/configure.ac
+++ b/configure.ac
@@ -898,7 +898,6 @@ else
 	        for l in "$lua_suffix" "" "53" "5.3" "52" "5.2" "51" "5.1" "50" "5.0" ; do
 	            pkgconfig_lua_found=`$PKG_CONFIG --exists lua$l 2>/dev/null`
 	            if test "x$?" = "x0" ; then
-		        LUA_VERSION=`$PKG_CONFIG --modversion lua$l`
                         LUA_INCLUDES="$LUA_CFLAGS "`$PKG_CONFIG --cflags lua$l`
                         LUA_LIBS="$LUA_LFLAGS "`$PKG_CONFIG --libs lua$l`
 		        LUA_INSTALL_DIR="/usr/lib$LIBPOSTFIX/lua/`$PKG_CONFIG --variable=V lua`"
@@ -922,7 +921,6 @@ else
 	        echo
                 LUA_INCLUDES=`$LUACONFIG --include`
                 LUA_LIBS=`$LUACONFIG --libs`
-	        LUA_VERSION="5.0.x"
 	        LUA_INSTALL_DIR="/usr/lib$LIBPOSTFIX/lua/5.0"
             fi
         fi
@@ -938,8 +936,6 @@ else
             for l in "$lua_suffix" "" "52" "5.2" "51" "5.1" "50" "5.0" ; do
                 AC_CHECK_LIB(lua$l,lua_call,ac_found_lua_lib="yes",ac_found_lua_lib="no")
                 if test "x$ac_found_lua_lib" = "xyes" ; then
-	            LUA_VERSION=">=5.1.0"
-
 	            LUA_LIBS="$LDFLAGS -llua$l -lm"
 
 		    ac2_save_LDFLAGS="$LDFLAGS"
@@ -951,8 +947,6 @@ else
 
 		    AC_CHECK_LIB(lualib$l,luaL_openlib,ac_found_liblua_lib="yes",ac_found_liblua_lib="no")
 		    if test "x$ac_found_liblua_lib" = "xyes" ; then
-		       LUA_VERSION="5.0.x"
-
 		       LUA_LIBS="$LUA_LFLAGS -llualib$l"
 
 		       if echo "$host_os" | grep "^linux" 1>/dev/null 2>&1 ; then