diff -Naur build/amd64/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gettext-sys-0.21.3.old/build.rs build/amd64/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gettext-sys-0.21.3/build.rs
--- build/amd64/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gettext-sys-0.21.3.old/build.rs	1973-11-29 16:33:09.000000000 -0500
+++ build/amd64/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gettext-sys-0.21.3/build.rs	2025-04-06 13:52:07.180259981 -0400
@@ -193,6 +193,15 @@
     }
     run(&mut cmd, "tar");
 
+    let mut cmd = Command::new("gpatch");
+    cmd.current_dir(&build_dir.join("gettext"))
+        .arg("--backup")
+        .arg("--version-control=numbered")
+        .arg("-p0")
+        .arg("gettext-tools/src/locating-rule.c")
+        .arg(&src.join("gettext.patch"));
+    run(&mut cmd, "gpatch");
+
     let mut cmd = Command::new("sh");
     cmd.env("CC", compiler.path())
         .env("CFLAGS", cflags)
diff -Naur build/amd64/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gettext-sys-0.21.3.old/gettext.patch build/amd64/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gettext-sys-0.21.3/gettext.patch
--- build/amd64/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gettext-sys-0.21.3.old/gettext.patch	1969-12-31 19:00:00.000000000 -0500
+++ build/amd64/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gettext-sys-0.21.3/gettext.patch	2025-04-06 13:46:32.680996206 -0400
@@ -0,0 +1,10 @@
+--- gettext-tools/src/locating-rule.c.old       2025-04-06 13:34:17.471324003 -0400
++++ gettext-tools/src/locating-rule.c   2025-04-06 13:34:40.078736623 -0400
+@@ -47,6 +47,7 @@
+ #include <libxml/parser.h>
+ #include <libxml/uri.h>
+ #include "xalloc.h"
++#include <stdlib.h>
+ 
+ #define _(str) gettext (str)
+