Disable IPA

[..]
RPM build errors:
error: Directory not found: /builddir/build/BUILDROOT/libcamera-0.2.0-1.fc40.riscv64/usr/share/libcamera
error: Directory not found: /builddir/build/BUILDROOT/libcamera-0.2.0-1.fc40.riscv64/usr/lib64/libcamera
    Directory not found: /builddir/build/BUILDROOT/libcamera-0.2.0-1.fc40.riscv64/usr/share/libcamera
    Directory not found: /builddir/build/BUILDROOT/libcamera-0.2.0-1.fc40.riscv64/usr/lib64/libcamera
[..]

Signed-off-by: David Abdurachmanov <davidlt@rivosinc.com>

0001-cam-fix-compilation-with-gcc-13.patch

@@ -1,46 +0,0 @@
-From e268bf274d315b90d205e3778cf06c40b6f374b6 Mon Sep 17 00:00:00 2001
-From: Wim Taymans <wtaymans@redhat.com>
-Date: Tue, 24 Jan 2023 16:29:19 +0100
-Subject: [PATCH] cam: fix compilation with gcc-13
-
-Fixes following errors with gcc-13:
-
-../git/src/cam/file_sink.cpp:92:45: error: possibly dangling reference to a temporary [-Werror=dangling-reference]
-   92 |                 const FrameMetadata::Plane &meta = buffer->metadata().planes()[i];
-      |                                             ^~~~
-../git/src/cam/file_sink.cpp:92:81: note: the temporary was destroyed at the end of the full expression '(& buffer->libcamera::FrameBuffer::metadata())->libcamera::FrameMetadata::planes().libcamera::Span<const libcamera::FrameMetadata::Plane>::operator[](i)'
-   92 |                 const FrameMetadata::Plane &meta = buffer->metadata().planes()[i];
-      |                                                                                 ^
-cc1plus: all warnings being treated as errors
-
-Signed-off-by: Khem Raj <raj.khem at gmail.com>
-Signed-off-by: Wim Taymans <wim.taymans at gmail.com>
----
- src/apps/cam/file_sink.cpp | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/src/apps/cam/file_sink.cpp b/src/apps/cam/file_sink.cpp
-index b32aad24..9f4c5648 100644
---- a/src/apps/cam/file_sink.cpp
-+++ b/src/apps/cam/file_sink.cpp
-@@ -114,13 +114,13 @@ void FileSink::writeBuffer(const Stream *stream, FrameBuffer *buffer,
- 	}
- 
- 	for (unsigned int i = 0; i < buffer->planes().size(); ++i) {
--		const FrameMetadata::Plane &meta = buffer->metadata().planes()[i];
-+		unsigned int bytesused = buffer->metadata().planes()[i].bytesused;
- 
- 		Span<uint8_t> data = image->data(i);
--		unsigned int length = std::min<unsigned int>(meta.bytesused, data.size());
-+		unsigned int length = std::min<unsigned int>(bytesused, data.size());
- 
--		if (meta.bytesused > data.size())
--			std::cerr << "payload size " << meta.bytesused
-+		if (bytesused > data.size())
-+			std::cerr << "payload size " << bytesused
- 				  << " larger than plane size " << data.size()
- 				  << std::endl;
- 
--- 
-2.39.1
-

libcamera-0.1.0-sphinx-7.patch

@@ -0,0 +1,41 @@
+commit 6cb92b523bd60bd7718df134cc5b1eff51cf42e5
+Author: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Date:   Fri Jul 28 22:11:45 2023 +0300
+
+    Documentation: theme: Fix compilation with Sphinx >= 7.0.0
+    
+    Sphinx 7.0.0 has dropped support for the deprecated 'style' variable
+    (https://github.com/sphinx-doc/sphinx/pull/11381). This breaks
+    compilation of the documentation:
+    
+      /usr/bin/sphinx-build -D release=v0.1.0+16-eed6a079 -q -W -b html Documentation Documentation/html
+    
+      Theme error:
+      An error happened in rendering the page api-html/index.
+      Reason: UndefinedError("'style' is undefined")
+    
+    The recommended replacement is 'styles[-1]'. However, this resolves to
+    '_static/css/theme.css', which is part of the 'css_styles' variable, and
+    results in the stylesheet being included twice. To avoid that and fix
+    the compilation error, simply drop the first reference.
+    
+    Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+    Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
+    Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
+
+diff --git a/Documentation/theme/layout.html b/Documentation/theme/layout.html
+index fcc6d221..4fffefab 100644
+--- a/Documentation/theme/layout.html
++++ b/Documentation/theme/layout.html
+@@ -33,11 +33,6 @@ SPDX-License-Identifier: CC-BY-SA-4.0
+ 
+   {% endif %}
+ 
+-  {# RTD hosts this file, so just load on non RTD builds #}
+-  {% if not READTHEDOCS %}
+-    <link rel="stylesheet" href="{{ pathto('_static/' + style, 1) }}" type="text/css" />
+-  {% endif %}
+-
+   {% for cssfile in css_files %}
+     <link rel="stylesheet" href="{{ pathto(cssfile, 1) }}" type="text/css" />
+   {% endfor %}

libcamera.spec

@@ -1,9 +1,11 @@
+%bcond qt %[%{undefined rhel} || 0%{?rhel} < 10]
+
 Name:    libcamera
-Version: 0.0.4
-Release: 1%{?dist}
+Version: 0.2.0
+Release: 1.0.riscv64%{?dist}
 Summary: A library to support complex camera ISPs
-# Library is LGPLv2.1+ and the cam tool is GPLv2
-License: LGPLv2+ and GPLv2
+# see .reuse/dep5 and COPYING for details
+License: LGPL-2.1-or-later
 URL:     http://libcamera.org/
 
 # libcamera is not expected to be used in these architectures
@@ -19,8 +21,6 @@ Source0: %{name}-%{version}.tar.xz
 Source1: qcam.desktop
 Source2: qcam.metainfo.xml
 
-Patch0001:	0001-cam-fix-compilation-with-gcc-13.patch
-
 BuildRequires: doxygen
 BuildRequires: gcc-c++
 BuildRequires: gtest-devel
@@ -32,7 +32,6 @@ BuildRequires: python3-jinja2
 BuildRequires: python3-ply
 BuildRequires: python3-pyyaml
 BuildRequires: python3-sphinx
-BuildRequires: boost-devel
 BuildRequires: pkgconfig(glib-2.0)
 BuildRequires: gnutls-devel
 BuildRequires: libatomic
@@ -41,9 +40,11 @@ BuildRequires: libtiff-devel
 BuildRequires: libyaml-devel
 BuildRequires: lttng-ust-devel
 BuildRequires: systemd-devel
+%if %{with qt}
 BuildRequires: pkgconfig(Qt5Core)
 BuildRequires: pkgconfig(Qt5Gui)
 BuildRequires: pkgconfig(Qt5Widgets)
+%endif
 BuildRequires: pkgconfig(gstreamer-video-1.0)
 BuildRequires: pkgconfig(gstreamer-allocators-1.0)
 
@@ -65,32 +66,39 @@ Files for development with %{name}.
 
 %package     doc
 Summary:     Documentation for %{name}
-BuildArch:   noarch
+License:     LGPL-2.1-or-later AND CC-BY-4.0
 
 %description doc
 HTML based documentation for %{name} including getting started and API.
 
+%ifnarch riscv64
 %package     ipa
 Summary:     ISP Image Processing Algorithm Plugins for %{name}
+License:     LGPL-2.1-or-later AND BSD-2-Clause
 Requires:    %{name}%{?_isa} = %{version}-%{release}
 
 %description ipa
 Image Processing Algorithms plugins for interfacing with device
 ISPs for %{name}
+%endif
 
 %package     tools
 Summary:     Tools for %{name}
+License:     LGPL-2.1-or-later AND BSD-3-Clause
 Requires:    %{name}%{?_isa} = %{version}-%{release}
 
 %description tools
 Command line tools for %{name}
 
+%if %{with qt}
 %package     qcam
 Summary:     Graphical QCam application for %{name}
+License:     GPL-2.0-or-later AND MIT
 Requires:    %{name}%{?_isa} = %{version}-%{release}
 
 %description qcam
 Graphical QCam application for %{name}
+%endif
 
 %package     gstreamer
 Summary:     GSTreamer plugin for %{name}
@@ -99,6 +107,13 @@ Requires:    %{name}%{?_isa} = %{version}-%{release}
 %description gstreamer
 GSTreamer plugins for %{name}
 
+%package     v4l2
+Summary:     V4L2 compatibility layer for %{name}
+Requires:    %{name}%{?_isa} = %{version}-%{release}
+
+%description v4l2
+V4L2 compatibility layer for %{name}
+
 %prep
 %autosetup -p1 -n %{name}-%{version}
 
@@ -118,12 +133,22 @@ export CFLAGS="${CFLAGS} -mabi=ieeelongdouble"
 export CXXFLAGS="${CXXFLAGS} -mabi=ieeelongdouble"
 %endif
 
-%meson
+%meson -Dv4l2=true %{!?with_qt:-Dqcam=disabled}
 %meson_build
 
+# Stripping requires the re-signing of IPA libraries, manually
+# copy standard definition of __spec_install_post and re-sign.
+%define __spec_install_post \
+    %{?__debug_package:%{__debug_install_post}} \
+    %{__arch_install_post} \
+    %{__os_install_post} \
+    %{_builddir}/%{name}-%{version}/src/ipa/ipa-sign-install.sh %{_builddir}/%{name}-%{version}/%{_vpath_builddir}/src/ipa-priv-key.pem %{buildroot}/%{_libdir}/libcamera/ipa_*.so \
+%{nil}
+
 %install
 %meson_install
 
+%if %{with qt}
 # Install Desktop Entry file
 desktop-file-install --dir=%{buildroot}%{_datadir}/applications \
                      %SOURCE1
@@ -131,6 +156,7 @@ desktop-file-install --dir=%{buildroot}%{_datadir}/applications \
 # Install AppStream metainfo file
 mkdir -p %{buildroot}/%{_metainfodir}/
 cp -a %SOURCE2 %{buildroot}/%{_metainfodir}/
+%endif
 
 # Remove the Sphinx build leftovers
 rm -rf ${RPM_BUILD_ROOT}/%{_docdir}/%{name}-*/html/.buildinfo
@@ -138,7 +164,8 @@ rm -rf ${RPM_BUILD_ROOT}/%{_docdir}/%{name}-*/html/.doctrees
 
 %files
 %license COPYING.rst LICENSES/LGPL-2.1-or-later.txt
-%{_libdir}/libcamera*.so.0.0.4
+%{_libdir}/libcamera*.so.0.2
+%{_libdir}/libcamera*.so.0.2.0
 
 %files devel
 %{_includedir}/%{name}/
@@ -149,25 +176,64 @@ rm -rf ${RPM_BUILD_ROOT}/%{_docdir}/%{name}-*/html/.doctrees
 %files doc
 %doc %{_docdir}/%{name}-*/
 
+%ifnarch riscv64
 %files ipa
 %{_datadir}/libcamera/
 %{_libdir}/libcamera/
 %{_libexecdir}/libcamera/
+%endif
 
 %files gstreamer
 %{_libdir}/gstreamer-1.0/libgstlibcamera.so
 
+%if %{with qt}
 %files qcam
 %{_bindir}/qcam
 %{_datadir}/applications/qcam.desktop
 %{_metainfodir}/qcam.metainfo.xml
+%endif
 
 %files tools
 %license LICENSES/GPL-2.0-only.txt
 %{_bindir}/cam
 %{_bindir}/lc-compliance
 
+%files v4l2
+%{_bindir}/libcamerify
+%{_libexecdir}/libcamera/v4l2-compat.so
+
 %changelog
+* Thu Jan 11 2024 David Abdurachmanov <davidlt@rivosinc.com> - 0.2.0-1.0.riscv64
+- Disable IPA on riscv64 (empty package)
+
+* Wed Jan 10 2024 Javier Martinez Canillas <javierm@redhat.com> - 0.2.0-1
+- Update to version 0.2.0
+- Resolves: rhbz#2257601
+
+* Tue Oct 31 2023 Terje Rosten <terje.rosten@ntnu.no> - 0.1.0-3
+- Rebuild for gtest 1.14.0
+
+* Sun Jul 30 2023 Javier Martinez Canillas <javierm@redhat.com> - 0.1.0-1
+- Update to version 0.1.0
+- Resolves: rhbz#2192455
+
+* Thu Jul 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.5-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
+* Wed May 17 2023 Javier Martinez Canillas <javierm@redhat.com> - 0.0.5-3
+- Fix path of key for IPA modules re-sign and drop unused env var
+
+* Wed May 17 2023 Javier Martinez Canillas <javierm@redhat.com> - 0.0.5-2
+- Re-sign IPA modules for real now
+
+* Wed May 17 2023 Javier Martinez Canillas <javierm@redhat.com> - 0.0.5-1
+- Update to version 0.0.5
+- Build again for s390x and ppc64le
+- Drop boost-devel build requires
+- Drop workaround patch to fix a GCC13 build issue
+- Add a libcamera-v4l2-devel sub-package for the V4L2 compatibility layer
+- Re-sign IPA modules after debug symbol stripping
+
 * Wed Feb 01 2023 Javier Martinez Canillas <javierm@redhat.com> - 0.0.4-1
 - Update to version 0.0.4
 - Add ExcludeArch tag to avoid building libcamera for s390x and ppc64le.

mojo-importlib.patch

@@ -0,0 +1,144 @@
+diff --git a/utils/ipc/mojo/public/tools/mojom/mojom/fileutil.py b/utils/ipc/mojo/public/tools/mojom/mojom/fileutil.py
+index bf626f54..e1c823da 100644
+--- a/utils/ipc/mojo/public/tools/mojom/mojom/fileutil.py
++++ b/utils/ipc/mojo/public/tools/mojom/mojom/fileutil.py
+@@ -3,7 +3,6 @@
+ # found in the LICENSE file.
+ 
+ import errno
+-import imp
+ import os.path
+ import sys
+ 
+diff --git a/utils/ipc/mojo/public/tools/mojom/mojom/fileutil_unittest.py b/utils/ipc/mojo/public/tools/mojom/mojom/fileutil_unittest.py
+index ff5753a2..e754151f 100644
+--- a/utils/ipc/mojo/public/tools/mojom/mojom/fileutil_unittest.py
++++ b/utils/ipc/mojo/public/tools/mojom/mojom/fileutil_unittest.py
+@@ -2,7 +2,6 @@
+ # Use of this source code is governed by a BSD-style license that can be
+ # found in the LICENSE file.
+ 
+-import imp
+ import os.path
+ import shutil
+ import sys
+diff --git a/utils/ipc/mojo/public/tools/mojom/mojom/generate/generator_unittest.py b/utils/ipc/mojo/public/tools/mojom/mojom/generate/generator_unittest.py
+index 32c884a8..f2064005 100644
+--- a/utils/ipc/mojo/public/tools/mojom/mojom/generate/generator_unittest.py
++++ b/utils/ipc/mojo/public/tools/mojom/mojom/generate/generator_unittest.py
+@@ -2,7 +2,7 @@
+ # Use of this source code is governed by a BSD-style license that can be
+ # found in the LICENSE file.
+ 
+-import imp
++import importlib.util
+ import os.path
+ import sys
+ import unittest
+@@ -19,9 +19,7 @@ def _GetDirAbove(dirname):
+       return path
+ 
+ 
+-try:
+-  imp.find_module("mojom")
+-except ImportError:
++if importlib.util.find_spec("mojom") is None:
+   sys.path.append(os.path.join(_GetDirAbove("pylib"), "pylib"))
+ from mojom.generate import generator
+ 
+diff --git a/utils/ipc/mojo/public/tools/mojom/mojom/generate/translate_unittest.py b/utils/ipc/mojo/public/tools/mojom/mojom/generate/translate_unittest.py
+index 19905c8a..09724d88 100644
+--- a/utils/ipc/mojo/public/tools/mojom/mojom/generate/translate_unittest.py
++++ b/utils/ipc/mojo/public/tools/mojom/mojom/generate/translate_unittest.py
+@@ -2,7 +2,6 @@
+ # Use of this source code is governed by a BSD-style license that can be
+ # found in the LICENSE file.
+ 
+-import imp
+ import os.path
+ import sys
+ import unittest
+diff --git a/utils/ipc/mojo/public/tools/mojom/mojom/parse/ast_unittest.py b/utils/ipc/mojo/public/tools/mojom/mojom/parse/ast_unittest.py
+index 62798631..4ab51033 100644
+--- a/utils/ipc/mojo/public/tools/mojom/mojom/parse/ast_unittest.py
++++ b/utils/ipc/mojo/public/tools/mojom/mojom/parse/ast_unittest.py
+@@ -2,7 +2,6 @@
+ # Use of this source code is governed by a BSD-style license that can be
+ # found in the LICENSE file.
+ 
+-import imp
+ import os.path
+ import sys
+ import unittest
+diff --git a/utils/ipc/mojo/public/tools/mojom/mojom/parse/conditional_features_unittest.py b/utils/ipc/mojo/public/tools/mojom/mojom/parse/conditional_features_unittest.py
+index aa609be7..682ee5ce 100644
+--- a/utils/ipc/mojo/public/tools/mojom/mojom/parse/conditional_features_unittest.py
++++ b/utils/ipc/mojo/public/tools/mojom/mojom/parse/conditional_features_unittest.py
+@@ -2,7 +2,7 @@
+ # Use of this source code is governed by a BSD-style license that can be
+ # found in the LICENSE file.
+ 
+-import imp
++import importlib.util
+ import os
+ import sys
+ import unittest
+@@ -19,9 +19,7 @@ def _GetDirAbove(dirname):
+       return path
+ 
+ 
+-try:
+-  imp.find_module('mojom')
+-except ImportError:
++if importlib.util.find_spec("mojom") is None:
+   sys.path.append(os.path.join(_GetDirAbove('pylib'), 'pylib'))
+ import mojom.parse.ast as ast
+ import mojom.parse.conditional_features as conditional_features
+diff --git a/utils/ipc/mojo/public/tools/mojom/mojom/parse/lexer.py b/utils/ipc/mojo/public/tools/mojom/mojom/parse/lexer.py
+index 3e084bbf..1e8b49f2 100644
+--- a/utils/ipc/mojo/public/tools/mojom/mojom/parse/lexer.py
++++ b/utils/ipc/mojo/public/tools/mojom/mojom/parse/lexer.py
+@@ -2,7 +2,6 @@
+ # Use of this source code is governed by a BSD-style license that can be
+ # found in the LICENSE file.
+ 
+-import imp
+ import os.path
+ import sys
+ 
+diff --git a/utils/ipc/mojo/public/tools/mojom/mojom/parse/lexer_unittest.py b/utils/ipc/mojo/public/tools/mojom/mojom/parse/lexer_unittest.py
+index eadc6587..77976507 100644
+--- a/utils/ipc/mojo/public/tools/mojom/mojom/parse/lexer_unittest.py
++++ b/utils/ipc/mojo/public/tools/mojom/mojom/parse/lexer_unittest.py
+@@ -2,7 +2,7 @@
+ # Use of this source code is governed by a BSD-style license that can be
+ # found in the LICENSE file.
+ 
+-import imp
++import importlib.util
+ import os.path
+ import sys
+ import unittest
+@@ -22,9 +22,7 @@ def _GetDirAbove(dirname):
+ sys.path.insert(1, os.path.join(_GetDirAbove("mojo"), "third_party"))
+ from ply import lex
+ 
+-try:
+-  imp.find_module("mojom")
+-except ImportError:
++if importlib.util.find_spec("mojom") is None:
+   sys.path.append(os.path.join(_GetDirAbove("pylib"), "pylib"))
+ import mojom.parse.lexer
+ 
+diff --git a/utils/ipc/mojo/public/tools/mojom/mojom/parse/parser_unittest.py b/utils/ipc/mojo/public/tools/mojom/mojom/parse/parser_unittest.py
+index 6d6b7153..7e8acf43 100644
+--- a/utils/ipc/mojo/public/tools/mojom/mojom/parse/parser_unittest.py
++++ b/utils/ipc/mojo/public/tools/mojom/mojom/parse/parser_unittest.py
+@@ -2,7 +2,6 @@
+ # Use of this source code is governed by a BSD-style license that can be
+ # found in the LICENSE file.
+ 
+-import imp
+ import os.path
+ import sys
+ import unittest

sources

@@ -1 +1 @@
-SHA512 (libcamera-0.0.4.tar.xz) = 918745953d4a1e240e376e577de8fd432fd506b97b6bcc22c326124ec1c729bd38510a38f40b71d6f88343fb2d9a178307b59f0c178d068b334207fba077f521
+SHA512 (libcamera-0.2.0.tar.xz) = 93dd5aef7580c186b1482e5671cbc82b92f7b2e9598ed10c8c03802a09dd15f996d54d8acf0ba452e3e577fed5f33c4d9ef8784e8e0f456976c1bc2aaa066857

v4l2-Move-the-v4l2-compat-layer-to-libexec-libcamera.patch

@@ -0,0 +1,72 @@
+From 1c512d406536d72a393c38c3f6a75fe0fdb9ecb2 Mon Sep 17 00:00:00 2001
+From: Kieran Bingham <kieran.bingham@ideasonboard.com>
+Date: Thu, 4 May 2023 15:48:01 +0100
+Subject: [PATCH] v4l2: Move the v4l2 compat layer to libexec/libcamera
+
+Move the v4l2-compat.so shared library installation to the libcamera
+directory under libexec. This is the same location that the proxy
+workers live and will facilitate easier packaging of the V4L2
+compatibility layer with distributions.
+
+Create a new libcamera_libexecdir variable within meson to simplify
+representation of this path and update the proxy worker meson.build
+infrastructure to make use of it as well.
+
+Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
+Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
+Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
+---
+ src/libcamera/proxy/worker/meson.build | 2 +-
+ src/meson.build                        | 1 +
+ src/v4l2/meson.build                   | 3 ++-
+ 3 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/src/libcamera/proxy/worker/meson.build b/src/libcamera/proxy/worker/meson.build
+index 70c8760a3d42..aa4d9cd7b5d8 100644
+--- a/src/libcamera/proxy/worker/meson.build
++++ b/src/libcamera/proxy/worker/meson.build
+@@ -1,6 +1,6 @@
+ # SPDX-License-Identifier: CC0-1.0
+ 
+-proxy_install_dir = get_option('libexecdir') / 'libcamera'
++proxy_install_dir = libcamera_libexecdir
+ 
+ # generate {pipeline}_ipa_proxy_worker.cpp
+ foreach mojom : ipa_mojoms
+diff --git a/src/meson.build b/src/meson.build
+index a3821fb90a0f..165a77bb9d53 100644
+--- a/src/meson.build
++++ b/src/meson.build
+@@ -3,6 +3,7 @@
+ # Cache system paths
+ libcamera_datadir = get_option('datadir') / 'libcamera'
+ libcamera_libdir = get_option('libdir') / 'libcamera'
++libcamera_libexecdir = get_option('libexecdir') / 'libcamera'
+ libcamera_sysconfdir = get_option('sysconfdir') / 'libcamera'
+ 
+ config_h.set('LIBCAMERA_DATA_DIR', '"' + get_option('prefix') / libcamera_datadir + '"')
+diff --git a/src/v4l2/meson.build b/src/v4l2/meson.build
+index f132103cb503..ab4b35dd0e6b 100644
+--- a/src/v4l2/meson.build
++++ b/src/v4l2/meson.build
+@@ -31,6 +31,7 @@ v4l2_compat = shared_library('v4l2-compat',
+                              v4l2_compat_sources,
+                              name_prefix : '',
+                              install : true,
++                             install_dir : libcamera_libexecdir,
+                              dependencies : [libcamera_private, libdl],
+                              cpp_args : v4l2_compat_cpp_args)
+ 
+@@ -38,7 +39,7 @@ v4l2_compat = shared_library('v4l2-compat',
+ # adaptation layer.
+ 
+ cdata = configuration_data()
+-cdata.set('LIBCAMERA_V4L2_SO', get_option('prefix') / get_option('libdir') / 'v4l2-compat.so')
++cdata.set('LIBCAMERA_V4L2_SO', get_option('prefix') / libcamera_libexecdir / 'v4l2-compat.so')
+ 
+ configure_file(input : 'libcamerify.in',
+                output : 'libcamerify',
+-- 
+2.40.0
+