qemu-user-static: Fix merge-conflicts with nixpkgs-unstable

Built on top of #160802, this commit
addresses necessary updates to bring it up to parity with `nixpkgs-unstable`:

- Introduce `pipewireSupport: false` as a new override option
- Remove 8.1.1 patch as qemu is 8.2.2 in nixpkgs-unstable
- Introduce new patch to expose libaio static due to upstream meson.build changes

In order to compile, the `perl` dependency must also be fixed
(#299623) on the `pkgsStatic` environment.
With this additional changeset, `nix-shell -p qemu-user-static` compiles.

**Tested on**:
- `x86_64-linux`
- `aarch64-linux`

**Depends on:**
- [ ] #299623

pkgs/applications/virtualization/qemu/aio-find-static-library.patch

@@ -1,14 +1,26 @@
 diff --git a/meson.build b/meson.build
-index 96de1a6ef9..908d841f6a 100644
+index c9c3217ba4..1a8de03f4e 100644
 --- a/meson.build
 +++ b/meson.build
-@@ -420,8 +420,7 @@ zlib = dependency('zlib', required: true, kwargs: static_kwargs)
+@@ -986,7 +986,8 @@ zlib = dependency('zlib', required: true)
  libaio = not_found
  if not get_option('linux_aio').auto() or have_block
  libaio = cc.find_library('aio', has_headers: ['libaio.h'],
-- required: get_option('linux_aio'),
-- kwargs: static_kwargs)
-+ required: get_option('linux_aio'))
+- required: get_option('linux_aio'))
++ required: get_option('linux_aio'),
++ dirs: [get_option('linux_aio_path')])
  endif
- linux_io_uring = not_found
- if not get_option('linux_io_uring').auto() or have_block
+
+ linux_io_uring_test = '''
+diff --git a/meson_options.txt b/meson_options.txt
+index 0a99a059ec..84d2449de9 100644
+--- a/meson_options.txt
++++ b/meson_options.txt
+@@ -186,6 +186,7 @@ option('libusb', type : 'feature', value : 'auto',
+ description: 'libusb support for USB passthrough')
+ option('linux_aio', type : 'feature', value : 'auto',
+ description: 'Linux AIO support')
++option('linux_aio_path', type: 'string', value: '', description: 'Path for libaio.a')
+ option('linux_io_uring', type : 'feature', value : 'auto',
+ description: 'Linux io_uring support')
+ option('lzfse', type : 'feature', value : 'auto',

pkgs/applications/virtualization/qemu/default.nix

@@ -143,7 +143,10 @@ stdenv.mkDerivation (finalAttrs: {
  ]
  ++ lib.optional nixosTestRunner ./force-uid0-on-9p.patch
 
- # Remove for QEMU 8.1
+ ## FIXME: libaio does not provide a pkg-info file;
+ # and meson does not support static libraries lookup path using -L, relying on LIBRARY_PATH (https://github.com/mesonbuild/meson/issues/10172);
+ # and musl-gcc does not support LIBRARY_PATH overrides (https://www.openwall.com/lists/musl/2017/02/22/7);
+ # so we have to patch the meson.build to add the libaio path to the search path manually.
  ++ lib.optional stdenv.hostPlatform.isStatic ./aio-find-static-library.patch;
 
  postPatch = ''
@@ -195,9 +198,12 @@ stdenv.mkDerivation (finalAttrs: {
  ++ lib.optional capstoneSupport "--enable-capstone"
  ++ lib.optional (!pluginsSupport) "--disable-plugins"
  ++ lib.optional (!enableBlobs) "--disable-install-blobs"
-
- # FIXME: "multiple definition of `strtoll'" with libnbcompat
- ++ lib.optional stdenv.hostPlatform.isStatic "--static --extra-ldflags=-Wl,--allow-multiple-definition";
+ ++ lib.optionals stdenv.hostPlatform.isStatic [
+ "--static"
+ # FIXME: "multiple definition of `strtoll'" with libnbcompat
+ "--extra-ldflags=-Wl,--allow-multiple-definition"
+ "-Dlinux_aio_path=${libaio}/lib"
+ ];
 
  dontWrapGApps = true;
 

pkgs/applications/virtualization/qemu/user-static.nix

@@ -23,6 +23,7 @@ let
  pulseSupport = false;
  sdlSupport = false;
  jackSupport = false;
+ pipewireSupport = false;
  gtkSupport = false;
  vncSupport = false;
  smartcardSupport = false;