Split SDL/Qt-dependent tools to multibuilt subpackage

_multibuild

@@ -0,0 +1,3 @@
+<multibuild>
+	<flavor>full</flavor>
+</multibuild>

libcamera.changes

@@ -1,7 +1,7 @@
 -------------------------------------------------------------------
 Tue Aug 20 07:37:45 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
 
-- Ditch dependency on SDL
+- Split SDL/Qt-dependent tools to multibuilt subpackage
 
 -------------------------------------------------------------------
 Mon Aug 12 15:41:49 UTC 2024 - Jan Engelhardt <jengelh@inai.de>

libcamera.spec

@@ -18,7 +18,12 @@
 
 %define lname       libcamera0_3
 %define lname_base  libcamera-base0_3
-Name:           libcamera
+%if "@BUILD_FLAVOR@" != ""
+%define extname -@BUILD_FLAVOR@
+%else
+%define extname %nil
+%endif
+Name:           libcamera%extname
 Version:        0.3.1
 Release:        0
 Summary:        A complex camera support library in C++
@@ -27,7 +32,7 @@ Group:          Development/Libraries/C and C++
 URL:            https://libcamera.org/
 #Git-Web:       https://git.libcamera.org/libcamera/libcamera.git/
 
-Source:         %name-%version.tar.xz
+Source:         libcamera-%version.tar.xz
 Source1:        baselibs.conf
 
 BuildRequires:  boost-devel
@@ -52,14 +57,17 @@ BuildRequires:  pkgconfig(libevent_pthreads)
 BuildRequires:  pkgconfig(libtiff-4)
 BuildRequires:  pkgconfig(libudev)
 BuildRequires:  pkgconfig(openssl)
+BuildRequires:  pkgconfig(python3)
+BuildRequires:  pkgconfig(pybind11)
 BuildRequires:  pkgconfig(yaml-0.1)
+%if "@BUILD_FLAVOR@" != ""
 BuildRequires:  pkgconfig(Qt6Core)
 BuildRequires:  pkgconfig(Qt6Gui)
 BuildRequires:  pkgconfig(Qt6OpenGL)
 BuildRequires:  pkgconfig(Qt6OpenGLWidgets)
 BuildRequires:  pkgconfig(Qt6Widgets)
-BuildRequires:  pkgconfig(python3)
-BuildRequires:  pkgconfig(pybind11)
+BuildRequires:  pkgconfig(sdl2)
+%endif
 
 %description
 libcamera is an experimental camera user-space API.
@@ -111,6 +119,14 @@ Group:          Development/Tools/Other
 %description tools
 libcamera is an experimental camera user-space API.
 
+%package -n libcamera-cam
+Summary:        Command-line interfaces for libcamera
+Group:          Development/Tools/Other
+# Heavy runtime deps (SDL, Qt6)
+
+%description -n libcamera-cam
+libcamera is an experimental camera user-space API.
+
 "cam" is a command-line utility to interact with cameras. The initial state is
 limited and only supports listing cameras in the system and selecting a camera
 to interact with.
@@ -131,7 +147,7 @@ Group:          Development/Languages/Python
 Python bindings for libcamera.
 
 %prep
-%autosetup -p1
+%autosetup -p1 -n libcamera-%version
 
 %build
 %if 0%{?suse_version} <= 1500
@@ -140,7 +156,11 @@ export CXX=g++-11
 %endif
 %meson \
   -Ddocumentation=disabled \
+%if "@BUILD_FLAVOR@" != ""
   -Dqcam=enabled \
+%else
+  -Dqcam=disabled \
+%endif
   -Dv4l2=false -Dtracing=disabled \
   -Dpipelines=ipu3,rkisp1,simple,uvcvideo,vimc \
   -Dlc-compliance=disabled
@@ -148,10 +168,18 @@ export CXX=g++-11
 
 %install
 %meson_install
+pushd "%buildroot"
+%if "@BUILD_FLAVOR@" != ""
+find . ! -type d ! -path ./usr/bin/cam ! -path ./usr/bin/qcam -print -delete
+%else
+rm -v usr/bin/cam
+%endif
+popd
 
 %ldconfig_scriptlets -n %lname
 %ldconfig_scriptlets -n %lname_base
 
+%if "@BUILD_FLAVOR@" == ""
 %files -n %lname
 %_libdir/libcamera.so.*
 
@@ -166,8 +194,6 @@ export CXX=g++-11
 %_libdir/pkgconfig/*.pc
 
 %files tools
-%_bindir/cam
-%_bindir/qcam
 %_libexecdir/libcamera/
 %_libdir/libcamera/
 %_datadir/libcamera/
@@ -178,4 +204,12 @@ export CXX=g++-11
 %files -n python3-libcamera
 %python3_sitearch/*
 
+%else
+
+%files -n libcamera-cam
+%_bindir/cam
+%_bindir/qcam
+
+%endif
+
 %changelog