4 files changed, 50 insertions, 0 deletions
diff --git a/debian/patches/fix-tests-permission-denied.patch b/debian/patches/fix-tests-permission-denied.patch
new file mode 100644
index 0000000..4eb44d4
--- /dev/null
+++ b/debian/patches/fix-tests-permission-denied.patch
@@ -0,0 +1,12 @@
+--- rust-cbindgen-0.26.0.orig/tests/tests.rs
++++ rust-cbindgen-0.26.0/tests/tests.rs
+@@ -204,6 +204,9 @@ fn run_compile_test(
+     let crate_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
+     let tests_path = Path::new(&crate_dir).join("tests");
+     let mut generated_file = tests_path.join("expectations");
++    if let Some(cargo_target_tmpdir) = option_env!("CARGO_TARGET_TMPDIR") {
++        generated_file = Path::new(cargo_target_tmpdir).join("expectations");
++    }
+     fs::create_dir_all(&generated_file).unwrap();
+ 
+     let style_ext = style
diff --git a/debian/patches/relax-dep.diff b/debian/patches/relax-dep.diff
new file mode 100644
index 0000000..c321b12
--- /dev/null
+++ b/debian/patches/relax-dep.diff
@@ -0,0 +1,22 @@
+Index: cbindgen/Cargo.toml
+===================================================================
+--- cbindgen.orig/Cargo.toml
++++ cbindgen/Cargo.toml
+@@ -53,7 +53,7 @@ optional = true
+ version = "0.4"
+ 
+ [dependencies.indexmap]
+-version = "1"
++version = ">= 1"
+ 
+ [dependencies.log]
+ version = "0.4"
+@@ -91,7 +91,7 @@ version = "3"
+ version = "0.5"
+ 
+ [dev-dependencies.serial_test]
+-version = "0.5.0"
++version = ">= 0.5.0, < 3"
+ 
+ [features]
+ default = ["clap"]
diff --git a/debian/patches/series b/debian/patches/series
new file mode 100644
index 0000000..587c4c0
--- /dev/null
+++ b/debian/patches/series
@@ -0,0 +1,3 @@
+use-cython3-for-tests.patch
+relax-dep.diff
+fix-tests-permission-denied.patch
diff --git a/debian/patches/use-cython3-for-tests.patch b/debian/patches/use-cython3-for-tests.patch
new file mode 100644
index 0000000..7ba5269
--- /dev/null
+++ b/debian/patches/use-cython3-for-tests.patch
@@ -0,0 +1,13 @@
+Index: build/cbindgen/tests/tests.rs
+===================================================================
+--- cbindgen/tests/tests.rs
++++ cbindgen/tests/tests.rs
+@@ -71,7 +71,7 @@ fn compile(
+     let cc = match language {
+         Language::Cxx => env::var("CXX").unwrap_or_else(|_| "g++".to_owned()),
+         Language::C => env::var("CC").unwrap_or_else(|_| "gcc".to_owned()),
+-        Language::Cython => env::var("CYTHON").unwrap_or_else(|_| "cython".to_owned()),
++        Language::Cython => env::var("CYTHON").unwrap_or_else(|_| "cython3".to_owned()),
+     };
+ 
+     let file_name = cbindgen_output