qemu: add several optional dependencies

qemu/.footprint

@@ -10,7 +10,6 @@ drwxr-xr-x	root/root	usr/bin/
 -rwxr-xr-x	root/root	usr/bin/qemu-i386
 -rwxr-xr-x	root/root	usr/bin/qemu-img
 -rwxr-xr-x	root/root	usr/bin/qemu-io
--rwxr-xr-x	root/root	usr/bin/qemu-keymap
 -rwxr-xr-x	root/root	usr/bin/qemu-nbd
 -rwxr-xr-x	root/root	usr/bin/qemu-pr-helper
 -rwxr-xr-x	root/root	usr/bin/qemu-storage-daemon
@@ -55,15 +54,6 @@ drwxr-xr-x	root/root	usr/share/icons/hicolor/64x64/apps/
 drwxr-xr-x	root/root	usr/share/icons/hicolor/scalable/
 drwxr-xr-x	root/root	usr/share/icons/hicolor/scalable/apps/
 -rw-r--r--	root/root	usr/share/icons/hicolor/scalable/apps/qemu.svg
-drwxr-xr-x	root/root	usr/share/man/
-drwxr-xr-x	root/root	usr/share/man/man1/
--rw-r--r--	root/root	usr/share/man/man1/qemu.1.gz
--rw-r--r--	root/root	usr/share/man/man1/virtfs-proxy-helper.1.gz
-drwxr-xr-x	root/root	usr/share/man/man7/
--rw-r--r--	root/root	usr/share/man/man7/qemu-block-drivers.7.gz
--rw-r--r--	root/root	usr/share/man/man7/qemu-cpu-models.7.gz
--rw-r--r--	root/root	usr/share/man/man7/qemu-ga-ref.7.gz
--rw-r--r--	root/root	usr/share/man/man7/qemu-qmp-ref.7.gz
 drwxr-xr-x	root/root	usr/share/qemu/
 -rw-r--r--	root/root	usr/share/qemu/QEMU,cgthree.bin
 -rw-r--r--	root/root	usr/share/qemu/QEMU,tcx.bin

qemu/.signature

@@ -1,6 +1,6 @@
 untrusted comment: verify with /etc/ports/opt.pub
-RWSE3ohX2g5d/Xmen4ueJjzeGYLRBrFecQpF1eERgRc+gYB6VDJ1YLQD3GxGVRoOG8K1CsH6nn6m/0SyM9Src0AfUJ7SCHeIuQI=
-SHA256 (Pkgfile) = 0b7e4a4d7ba854bdbf74fc8d2ebd642a7e6d126bbe6826d00abc8ea23a9223f6
-SHA256 (.footprint) = 5174c9ae109530bb63feb443ddb9688e047588603388b3c0ca69c41fb26f6c08
+RWSE3ohX2g5d/cUmviWcZVkZAza1Jl2AAnoYESEkgovHsTDBAgZ4i0lXxHHJUJ2Oas6TQXjek2tTSkfH0bE9Rfc1b2M3TUZ57wQ=
+SHA256 (Pkgfile) = 9dbc38b69c7865dcfe4b10bdfe1424a98c665394209306297597622546ea9914
+SHA256 (.footprint) = 015a0ee651fe1363aaec56122eb435bff85037137d9d168803ecc24229a88df0
 SHA256 (qemu-8.1.0.tar.xz) = 710c101198e334d4762eef65f649bc43fa8a5dd75303554b8acfec3eb25f0e55
-SHA256 (qemu-man-8.1.tar.xz) = 477fed44b3825d73033a0e9113720625c2364ab1d5936845874c1793b2b26ce7
+SHA256 (keyutils.patch) = 1ed4ffac0568e3ca62ed09429eaa2f896bc42bfbce7eafce502264101e59feb1

qemu/Pkgfile

@@ -1,31 +1,41 @@
 # Description: Fast CPU emulator and virtualizer for the x86 platform
 # URL: https://www.qemu.org/
 # Maintainer: Juergen Daubert, jue at crux dot nu
-# Depends on: dtc glib libsdl2 libusb linux-pam libxkbcommon util-linux xorg-libpixman
+# Depends on: dtc glib libusb linux-pam xorg-libpixman
+# Optional: alsa-lib fuse3 gnutls libaio libjpeg-turbo libpng libsdl2 libseccomp libssh liburing libxkbcommon nettle nfs-utils numactl pipewire pulseaudio python3-sphinx python3-sphinx_rtd_theme sdl2_image snappy xkeyboard-config xkeyboard-config
 
 name=qemu
 version=8.1.0
-release=1
+release=2
 source=(https://download.qemu.org/$name-$version.tar.xz
-	$name-man-${version%.*}.tar.xz)
+	keyutils.patch)
 
 build() {
 	cd $name-$version
 
+	## https://lore.kernel.org/qemu-devel/20230824094208.255279-1-thuth@redhat.com/
+	patch -Np1 -i $SRC/keyutils.patch
+
+	## only needed for qemu-keymap
+	if [[ ! -e /usr/include/xkbcommon/xkbcommon-x11.h ]] && ! prt-get isinst xkeyboard-config; then
+		printf '\e[1;31m%-6s\e[m\n' "You need to install xkeyboard-config, then rebuild libxkbcommon to build qemu-keymap. We are disabling this feature now."
+		PKGMK_QEMU+=' --disable-xkbcommon'
+	fi
+	prt-get isinst python3-sphinx python3-sphinx_rtd_theme || PKGMK_QEMU+=' --disable-docs'
+
 	./configure \
 		--prefix=/usr \
 		--sysconfdir=/etc \
-		--disable-docs \
 		--libexecdir=/usr/lib/qemu \
-		--disable-gtk \
 		--localstatedir=/var \
+		--enable-linux-user \
 		--enable-fdt=system \
 		--python=/usr/bin/python3 \
-		--target-list=x86_64-linux-user,i386-linux-user,i386-softmmu,x86_64-softmmu
+		--target-list=x86_64-linux-user,i386-linux-user,i386-softmmu,x86_64-softmmu \
+		--disable-gtk \
 	make
 	make DESTDIR=$PKG install
 
-	cp -r $SRC/man $PKG/usr/share
 
 	install -d $PKG/etc/udev/rules.d/
 	echo 'KERNEL=="kvm", NAME="kvm", OWNER="root", GROUP="kvm", MODE="0660"' > \