python3: add support for netbsd

pkgs/development/interpreters/python/cpython/freebsd-cross.patch → pkgs/development/interpreters/python/cpython/bsd-cross.patch

@@ -1,22 +1,28 @@
---- a/configure.ac	2024-06-07 09:17:50.608162031 -0700
-+++ b/configure.ac	2024-06-07 09:45:59.844518241 -0700
-@@ -554,6 +554,9 @@
+diff --git a/configure.ac b/configure.ac
+index d0d5405028..143e8ddfd5 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -559,6 +559,12 @@ then
  	*-*-wasi)
  	    ac_sys_system=WASI
  	    ;;
 +	*-*-freebsd)
 +	    ac_sys_system=FreeBSD
++	    ;;
++	*-*-netbsd)
++	    ac_sys_system=NetBSD
 +	    ;;
  	*)
  		# for now, limit cross builds to known configurations
  		MACHDEP="unknown"
-@@ -614,6 +617,9 @@
+@@ -619,6 +625,9 @@ if test "$cross_compiling" = yes; then
  	wasm32-*-* | wasm64-*-*)
  		_host_cpu=$host_cpu
  		;;
-+	x86_64-*-freebsd)
++	x86_64-*-freebsd|x86_64-*-netbsd)
 +		_host_cpu=x86_64
 +		;;
  	*)
  		# for now, limit cross builds to known configurations
  		MACHDEP="unknown"
+

pkgs/development/interpreters/python/cpython/default.nix

@@ -307,11 +307,11 @@ in with passthru; stdenv.mkDerivation (finalAttrs: {
     # (since it will do a futile invocation of gcc (!) to find
     # libuuid, slowing down program startup a lot).
     noldconfigPatch
-  ] ++ optionals (stdenv.hostPlatform != stdenv.buildPlatform && stdenv.isFreeBSD) [
+  ] ++ optionals (stdenv.hostPlatform != stdenv.buildPlatform && (stdenv.isFreeBSD || stdenv.hostPlatform.isNetBSD)) [
     # Cross compilation only supports a limited number of "known good"
     # configurations. If you're reading this and it's been a long time
     # since this diff, consider submitting this patch upstream!
-    ./freebsd-cross.patch
+    ./bsd-cross.patch
   ] ++ optionals (pythonOlder "3.13") [
     # Make sure that the virtualenv activation scripts are
     # owner-writable, so venvs can be recreated without permission
@@ -684,7 +684,7 @@ in with passthru; stdenv.mkDerivation (finalAttrs: {
     '';
     license = licenses.psfl;
     pkgConfigModules = [ "python3" ];
-    platforms = platforms.linux ++ platforms.darwin ++ platforms.windows ++ platforms.freebsd;
+    platforms = platforms.linux ++ platforms.darwin ++ platforms.windows ++ platforms.freebsd ++ platforms.netbsd;
     mainProgram = executable;
   };
 })