patch: disable gnulib renameat2

recipes/dev/patch/03_renameat2.patch

@@ -0,0 +1,15 @@
+--- source-old/lib/renameat2.c	2018-02-03 05:41:53.000000000 -0700
++++ source/lib/renameat2.c	2025-11-01 08:39:54.945513820 -0600
+@@ -70,6 +70,7 @@
+    Obey FLAGS when doing the renaming.  If FLAGS is zero, this
+    function is equivalent to renameat (FD1, SRC, FD2, DST).  */
+ 
++#if !defined(__redox__)
+ int
+ renameat2 (int fd1, char const *src, int fd2, char const *dst,
+            unsigned int flags)
+@@ -225,3 +226,4 @@
+ 
+ #endif /* !HAVE_RENAMEAT */
+ }
++#endif

recipes/dev/patch/recipe.toml

@@ -4,6 +4,7 @@ blake3 = "d46d14c12aa4ea51e356bf92091c368fd871e1d770b94bc29027886737aecd5f"
 patches = [
     "01_no_rlimit.patch",
     "02_no_chown.patch",
+    "03_renameat2.patch",
 ]
 script = """
 wget -O build-aux/config.sub "https://gitlab.redox-os.org/redox-os/gnu-config/-/raw/master/config.sub?inline=false"
@@ -24,4 +25,4 @@ cookbook_configure
 
 ${TARGET}-strip "${COOKBOOK_STAGE}/bin/"*
 rm -rf "${COOKBOOK_STAGE}/share" "${COOKBOOK_STAGE}/lib"
-"""
+"""