lua: remove patch, pass variables to make

recipes/lua/recipe.toml

 [source]
 tar = "https://www.lua.org/ftp/lua-5.4.4.tar.gz"
-patches = [
-    "redox.patch"
-]
+blake3 = "ca54489393cd38e35d295a9c35dbf0da5336a66ddb7b2213eed6c2f3039f53b1"
 
 [build]
 template = "custom"
 script = """
 rsync -av --delete "${COOKBOOK_SOURCE}/" ./
-"${COOKBOOK_MAKE}" generic -j"${COOKBOOK_MAKE_JOBS}"
+"${COOKBOOK_MAKE}" -j"${COOKBOOK_MAKE_JOBS}" \
+    AR="${TARGET}-ar rcu" \
+    CC="${TARGET}-gcc -std=gnu99" \
+    RANLIB="${TARGET}-ranlib" \
+    SYSLDFLAGS="-static" \
+    generic
 mkdir -pv "${COOKBOOK_STAGE}/bin"
 cp src/lua src/luac "${COOKBOOK_STAGE}/bin"
 """

recipes/lua/redox.patch

-diff -ruwN lua-5.4.4/src/Makefile source/src/Makefile
---- lua-5.4.4/src/Makefile	2021-07-15 08:01:52.000000000 -0600
-+++ source/src/Makefile	2023-09-20 09:43:33.165057570 -0600
-@@ -4,15 +4,15 @@
- # == CHANGE THE SETTINGS BELOW TO SUIT YOUR ENVIRONMENT =======================
- 
- # Your platform. See PLATS for possible values.
--PLAT= guess
-+PLAT= generic
- 
--CC= gcc -std=gnu99
-+CC= $(TARGET)-gcc -std=gnu99
- CFLAGS= -O2 -Wall -Wextra -DLUA_COMPAT_5_3 $(SYSCFLAGS) $(MYCFLAGS)
--LDFLAGS= $(SYSLDFLAGS) $(MYLDFLAGS)
-+LDFLAGS= -static $(SYSLDFLAGS) $(MYLDFLAGS)
- LIBS= -lm $(SYSLIBS) $(MYLIBS)
- 
--AR= ar rcu
--RANLIB= ranlib
-+AR= $(TARGET)-ar rcu
-+RANLIB= $(TARGET)-ranlib
- RM= rm -f
- UNAME= uname
-