libarchive

build.zig

@@ -434,6 +434,7 @@ fn getTranslateC(b: *Build, target: std.Build.ResolvedTarget, optimize: std.buil
         const str, const value = entry;
         translate_c.defineCMacroRaw(b.fmt("{s}={d}", .{ str, @intFromBool(value) }));
     }
+    translate_c.addIncludePath(b.path("vendor/libarchive"));
     return translate_c;
 }
 

cmake/targets/BuildLibArchive.cmake

@@ -4,7 +4,7 @@ register_repository(
   REPOSITORY
     libarchive/libarchive
   COMMIT
-    898dc8319355b7e985f68a9819f182aaed61b53a
+    e31747775b9182d7e08c0ab5115c6861703a5efa
 )
 
 register_cmake_command(

src/c-headers-for-zig.h

@@ -42,3 +42,8 @@
 #include <sys/socket.h>
 #include <linux/fs.h>
 #endif
+
+#if __has_include(<libarchive/archive.h>)
+#include <libarchive/archive.h>
+#include <libarchive/archive_entry.h>
+#endif