diff -Nru ninja-build-1.10.1/configure.py ninja-build-1.10.1/configure.py
--- ninja-build-1.10.1/configure.py	2020-08-18 19:28:04.000000000 +0000
+++ ninja-build-1.10.1/configure.py	2021-08-30 18:37:26.000000000 +0000
@@ -340,6 +340,7 @@
               '-fno-rtti',
               '-fno-exceptions',
               '-fvisibility=hidden', '-pipe',
+              '-D_LARGEFILE_SOURCE', '-D_FILE_OFFSET_BITS=64',
               '-DNINJA_PYTHON="%s"' % options.with_python]
     if options.debug:
         cflags += ['-D_GLIBCXX_DEBUG', '-D_GLIBCXX_DEBUG_PEDANTIC']
diff -Nru ninja-build-1.10.1/debian/changelog ninja-build-1.10.1/debian/changelog
--- ninja-build-1.10.1/debian/changelog	2020-08-30 09:52:09.000000000 +0000
+++ ninja-build-1.10.1/debian/changelog	2021-08-30 18:37:26.000000000 +0000
@@ -1,3 +1,11 @@
+ninja-build (1.10.1-1pop0~1630348646~22.04~fe200e8~dev) jammy; urgency=medium
+
+  * Auto Build
+
+  * Fix 32-bit builds using ninja inside sbuild
+
+ -- Pop OS (ISO Signing Key) <info@system76.com>  Mon, 30 Aug 2021 12:37:26 -0600
+
 ninja-build (1.10.1-1) unstable; urgency=medium
 
   * New upstream release.
diff -Nru ninja-build-1.10.1/debian/source/format ninja-build-1.10.1/debian/source/format
--- ninja-build-1.10.1/debian/source/format	2016-02-04 21:19:44.000000000 +0000
+++ ninja-build-1.10.1/debian/source/format	2021-08-30 18:37:26.000000000 +0000
@@ -1,2 +1,2 @@
-3.0 (quilt)
+3.0 (native)
 
diff -Nru ninja-build-1.10.1/.gitignore ninja-build-1.10.1/.gitignore
--- ninja-build-1.10.1/.gitignore	2020-08-18 19:28:04.000000000 +0000
+++ ninja-build-1.10.1/.gitignore	1970-01-01 00:00:00.000000000 +0000
@@ -1,40 +0,0 @@
-*.pyc
-*.obj
-*.exe
-*.pdb
-*.ilk
-/build*/
-/build.ninja
-/ninja
-/ninja.bootstrap
-/build_log_perftest
-/canon_perftest
-/clparser_perftest
-/depfile_parser_perftest
-/hash_collision_bench
-/ninja_test
-/manifest_parser_perftest
-/graph.png
-/doc/manual.html
-/doc/doxygen
-*.patch
-.DS_Store
-
-# Eclipse project files
-.project
-.cproject
-
-# SublimeText project files
-*.sublime-project
-*.sublime-workspace
-
-# Ninja output
-.ninja_deps
-.ninja_log
-
-# Visual Studio Code project files
-/.vscode/
-/.ccls-cache/
-
-# Qt Creator project files
-/CMakeLists.txt.user