* [gentoo-commits] repo/gentoo:master commit in: media-libs/libv4l/files/, media-libs/libv4l/
@ 2021-01-05 21:41 James Le Cuirot
0 siblings, 0 replies; 2+ messages in thread
From: James Le Cuirot @ 2021-01-05 21:41 UTC (permalink / raw
To: gentoo-commits
commit: b857a9a5b135125daf2dba534da963ed2852d39c
Author: James Le Cuirot <chewi <AT> gentoo <DOT> org>
AuthorDate: Tue Jan 5 21:41:20 2021 +0000
Commit: James Le Cuirot <chewi <AT> gentoo <DOT> org>
CommitDate: Tue Jan 5 21:41:20 2021 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b857a9a5
media-libs/libv4l: Drop old
Package-Manager: Portage-3.0.12, Repoman-3.0.1
Signed-off-by: James Le Cuirot <chewi <AT> gentoo.org>
media-libs/libv4l/Manifest | 2 -
.../files/libv4l-1.16.6-gcc10-fno-common.patch | 68 ----------------------
.../libv4l/files/libv4l-1.6.2-sysmacros.patch | 57 ------------------
media-libs/libv4l/libv4l-1.10.1.ebuild | 62 --------------------
media-libs/libv4l/libv4l-1.16.6.ebuild | 66 ---------------------
5 files changed, 255 deletions(-)
diff --git a/media-libs/libv4l/Manifest b/media-libs/libv4l/Manifest
index 714457634f4..8ad11332de4 100644
--- a/media-libs/libv4l/Manifest
+++ b/media-libs/libv4l/Manifest
@@ -1,3 +1 @@
-DIST v4l-utils-1.10.1.tar.bz2 1352235 BLAKE2B 7ececae8ad5ebd999070b0c3626fdf5b0a4bc81562d2c2a712ff9625025d3e6c4ff664ba85998dedaa1ee77295d3cea39306305c20573c07156a07ec0ac8d10a SHA512 524bfd4e93e82f2dd55f0baa3e8be5850d4675b46fd0197b6d1287fc0d502c6b5c64bdf461af9630345f2d847d6aa5b6dc483693cee452da0b6729f156a5d98d
-DIST v4l-utils-1.16.6.tar.bz2 1893768 BLAKE2B f31cf794f6949fa2c1f45db8bae99a10a5fbc67af356889f636ab03cfd04011a82939a10f01145c56001b91655664530cfbda7d64c523752b8bb77159a1c80ab SHA512 f011218591e32b0ca3239373d9ea4739d7cfe3a6bef5f8a996253cea9b9d836ba488132e2a1b8f6f61cd69f1bcecc20e4b5c26f9c95a2a912e17c400b9fa9b58
DIST v4l-utils-1.20.0.tar.bz2 2030419 BLAKE2B 218082b88c42dcb9da3dbdd81b184c0e7402ca7ba35678a2905e16c11db1fe7065a19ec84b5fd57e2ed4718965c3e8097f8e8bdd04a38a485716efe3ec62e42a SHA512 179ca8dbbf7af5fa4870b70f17645d7834fe6ba52670ae6b58473efa257db0cd812ce14f16574cc4491c0bcb218835e4c29f1354882a151687eecec97852fc63
diff --git a/media-libs/libv4l/files/libv4l-1.16.6-gcc10-fno-common.patch b/media-libs/libv4l/files/libv4l-1.16.6-gcc10-fno-common.patch
deleted file mode 100644
index 33855c682b6..00000000000
--- a/media-libs/libv4l/files/libv4l-1.16.6-gcc10-fno-common.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-From afb123618b087f3ca2305b84fb004624662e52f0 Mon Sep 17 00:00:00 2001
-From: David Seifert <soap@gentoo.org>
-Date: Wed, 26 Feb 2020 11:07:29 +0100
-Subject: Fix GCC 10 / -fno-common
-
-* GCC 10 switches its default symbol emission mode
- to cause linker errors when an object is defined
- more than once.
-
-Bug: https://bugs.gentoo.org/706756
-Signed-off-by: David Seifert <soap@gentoo.org>
-Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
----
- lib/include/libdvbv5/desc_t2_delivery.h | 2 +-
- lib/libdvbv5/dvb-v5.h | 26 +++++++++++++-------------
- 2 files changed, 14 insertions(+), 14 deletions(-)
-
-diff --git a/lib/include/libdvbv5/desc_t2_delivery.h b/lib/include/libdvbv5/desc_t2_delivery.h
-index 93594b76..8c11fa9a 100644
---- a/lib/include/libdvbv5/desc_t2_delivery.h
-+++ b/lib/include/libdvbv5/desc_t2_delivery.h
-@@ -215,7 +215,7 @@ extern const unsigned dvbt2_transmission_mode[];
- * @brief converts from internal representation to string the SISO_MISO
- * field of dvb_desc_t2_delivery:SISO_MISO field.
- */
--const char *siso_miso[4];
-+extern const char *siso_miso[4];
-
- #ifdef __cplusplus
- }
-diff --git a/lib/libdvbv5/dvb-v5.h b/lib/libdvbv5/dvb-v5.h
-index 45aaddda..3540bac1 100644
---- a/lib/libdvbv5/dvb-v5.h
-+++ b/lib/libdvbv5/dvb-v5.h
-@@ -14,17 +14,17 @@ struct fe_status_name {
- char *name;
- };
- extern struct fe_status_name fe_status_name[8];
--const char *fe_code_rate_name[14];
--const char *fe_modulation_name[15];
--const char *fe_transmission_mode_name[10];
--const unsigned fe_bandwidth_name[8];
--const char *fe_guard_interval_name[12];
--const char *fe_hierarchy_name[6];
--const char *fe_voltage_name[4];
--const char *fe_tone_name[3];
--const char *fe_inversion_name[4];
--const char *fe_pilot_name[4];
--const char *fe_rolloff_name[5];
--const char *dvb_v5_name[72];
--const char *delivery_system_name[20];
-+extern const char *fe_code_rate_name[14];
-+extern const char *fe_modulation_name[15];
-+extern const char *fe_transmission_mode_name[10];
-+extern const unsigned fe_bandwidth_name[8];
-+extern const char *fe_guard_interval_name[12];
-+extern const char *fe_hierarchy_name[6];
-+extern const char *fe_voltage_name[4];
-+extern const char *fe_tone_name[3];
-+extern const char *fe_inversion_name[4];
-+extern const char *fe_pilot_name[4];
-+extern const char *fe_rolloff_name[5];
-+extern const char *dvb_v5_name[72];
-+extern const char *delivery_system_name[20];
- #endif
---
-cgit v1.2.1
-
diff --git a/media-libs/libv4l/files/libv4l-1.6.2-sysmacros.patch b/media-libs/libv4l/files/libv4l-1.6.2-sysmacros.patch
deleted file mode 100644
index db497409d41..00000000000
--- a/media-libs/libv4l/files/libv4l-1.6.2-sysmacros.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From 8edd80d3654843d9441fb5e43dfbf2b3e81f84b5 Mon Sep 17 00:00:00 2001
-From: Mike Frysinger <vapier@gentoo.org>
-Date: Mon, 14 Mar 2016 16:56:40 -0400
-Subject: [PATCH] include sys/sysmacros.h for major() & minor()
-
-Linux C libraries are looking to disentangle sysmacros.h from the
-sys/types.h header to clean up namespace pollution. Since these
-macros are provided in glibc/etc... today, switch to pulling in
-this header directly.
-
-Signed-off-by: Mike Frysinger <vapier@gentoo.org>
----
- contrib/test/mc_nextgen_test.c | 1 +
- lib/libv4lconvert/control/libv4lcontrol.c | 1 +
- utils/libmedia_dev/get_media_devices.c | 1 +
- utils/media-ctl/libmediactl.c | 1 +
- 4 files changed, 4 insertions(+)
-
-diff --git a/lib/libv4lconvert/control/libv4lcontrol.c b/lib/libv4lconvert/control/libv4lcontrol.c
-index 3c8335c..59f28b1 100644
---- a/lib/libv4lconvert/control/libv4lcontrol.c
-+++ b/lib/libv4lconvert/control/libv4lcontrol.c
-@@ -20,6 +20,7 @@
- */
-
- #include <sys/types.h>
-+#include <sys/sysmacros.h>
- #include <sys/mman.h>
- #include <fcntl.h>
- #include <sys/stat.h>
-diff --git a/utils/libmedia_dev/get_media_devices.c b/utils/libmedia_dev/get_media_devices.c
-index e3a2200..edfeb41 100644
---- a/utils/libmedia_dev/get_media_devices.c
-+++ b/utils/libmedia_dev/get_media_devices.c
-@@ -20,6 +20,7 @@
- #include <stdio.h>
- #include <unistd.h>
- #include <sys/types.h>
-+#include <sys/sysmacros.h>
- #include <sys/stat.h>
- #include <string.h>
- #include <stdlib.h>
-diff --git a/utils/media-ctl/libmediactl.c b/utils/media-ctl/libmediactl.c
-index 4a82d24..16dddbe 100644
---- a/utils/media-ctl/libmediactl.c
-+++ b/utils/media-ctl/libmediactl.c
-@@ -24,6 +24,7 @@
- #include <sys/ioctl.h>
- #include <sys/stat.h>
- #include <sys/types.h>
-+#include <sys/sysmacros.h>
-
- #include <ctype.h>
- #include <errno.h>
---
-2.6.2
-
diff --git a/media-libs/libv4l/libv4l-1.10.1.ebuild b/media-libs/libv4l/libv4l-1.10.1.ebuild
deleted file mode 100644
index 668f7099e89..00000000000
--- a/media-libs/libv4l/libv4l-1.10.1.ebuild
+++ /dev/null
@@ -1,62 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="6"
-
-inherit eutils linux-info ltprune multilib-minimal
-
-MY_P="v4l-utils-${PV}"
-
-DESCRIPTION="Separate libraries ebuild from upstream v4l-utils package"
-HOMEPAGE="https://git.linuxtv.org/v4l-utils.git"
-SRC_URI="https://linuxtv.org/downloads/v4l-utils/${MY_P}.tar.bz2"
-
-LICENSE="LGPL-2.1+"
-SLOT="0/0"
-KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~m68k ~mips ppc ppc64 s390 sparc x86 ~amd64-linux ~x86-linux"
-IUSE="jpeg"
-
-# The libraries only link to -ljpeg, therefore multilib depend only for virtual/jpeg.
-RDEPEND="jpeg? ( >=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}] )
- !media-tv/v4l2-ctl
- !<media-tv/ivtv-utils-1.4.0-r2"
-DEPEND="${RDEPEND}
- sys-devel/gettext
- virtual/os-headers
- virtual/pkgconfig"
-
-S=${WORKDIR}/${MY_P}
-
-pkg_setup() {
- CONFIG_CHECK="~SHMEM"
- linux-info_pkg_setup
-}
-
-src_prepare() {
- eapply "${FILESDIR}"/${PN}-1.6.2-sysmacros.patch
- eapply_user
-}
-
-multilib_src_configure() {
- # Hard disable the flags that apply only to the utils.
- ECONF_SOURCE=${S} \
- econf \
- --disable-static \
- --disable-qv4l2 \
- --disable-v4l-utils \
- --without-libudev \
- $(use_with jpeg)
-}
-
-multilib_src_compile() {
- emake -C lib
-}
-
-multilib_src_install() {
- emake -j1 -C lib DESTDIR="${D}" install
-}
-
-multilib_src_install_all() {
- dodoc ChangeLog README.lib* TODO
- prune_libtool_files --all
-}
diff --git a/media-libs/libv4l/libv4l-1.16.6.ebuild b/media-libs/libv4l/libv4l-1.16.6.ebuild
deleted file mode 100644
index 3972a179a40..00000000000
--- a/media-libs/libv4l/libv4l-1.16.6.ebuild
+++ /dev/null
@@ -1,66 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="7"
-
-inherit libtool linux-info multilib-minimal
-
-MY_P="v4l-utils-${PV}"
-
-DESCRIPTION="Separate libraries ebuild from upstream v4l-utils package"
-HOMEPAGE="https://git.linuxtv.org/v4l-utils.git"
-SRC_URI="https://linuxtv.org/downloads/v4l-utils/${MY_P}.tar.bz2"
-
-LICENSE="LGPL-2.1+"
-SLOT="0/0"
-KEYWORDS="~alpha amd64 ~arm arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sparc x86 ~amd64-linux ~x86-linux"
-IUSE="jpeg"
-
-RDEPEND="jpeg? ( >=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}] )
- !elibc_glibc? ( sys-libs/argp-standalone )
- virtual/libudev[${MULTILIB_USEDEP}]
- !media-tv/v4l2-ctl
- !<media-tv/ivtv-utils-1.4.0-r2"
-DEPEND="${RDEPEND}
- virtual/os-headers
-"
-BDEPEND="virtual/pkgconfig
- sys-devel/gettext"
-
-S=${WORKDIR}/${MY_P}
-
-PATCHES=( "${FILESDIR}"/${PN}-1.16.6-gcc10-fno-common.patch )
-
-pkg_setup() {
- CONFIG_CHECK="~SHMEM"
- linux-info_pkg_setup
-}
-
-src_prepare() {
- default
- elibtoolize
-}
-
-multilib_src_configure() {
- # Hard disable the flags that apply only to the utils.
- ECONF_SOURCE=${S} \
- econf \
- --disable-static \
- --disable-qv4l2 \
- --disable-qvidcap \
- --disable-v4l-utils \
- $(use_with jpeg)
-}
-
-multilib_src_compile() {
- emake -C lib
-}
-
-multilib_src_install() {
- emake -j1 -C lib DESTDIR="${D}" install
-}
-
-multilib_src_install_all() {
- dodoc ChangeLog README.lib* TODO
- find "${ED}" \( -name "*.a" -o -name "*.la" \) -delete || die
-}
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [gentoo-commits] repo/gentoo:master commit in: media-libs/libv4l/files/, media-libs/libv4l/
@ 2023-12-12 17:22 James Le Cuirot
0 siblings, 0 replies; 2+ messages in thread
From: James Le Cuirot @ 2023-12-12 17:22 UTC (permalink / raw
To: gentoo-commits
commit: 9835f706326f56924f35fadb00760c470a60ec01
Author: James Le Cuirot <chewi <AT> gentoo <DOT> org>
AuthorDate: Tue Dec 12 15:47:03 2023 +0000
Commit: James Le Cuirot <chewi <AT> gentoo <DOT> org>
CommitDate: Tue Dec 12 17:21:58 2023 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9835f706
media-libs/libv4l: Version bump to 1.26.0
This version switches from Autotools to Meson. We are folding media-tv/v4l-utils
into this package because the split has become infeasible with Meson. It was
already a little messy before. The utilities require the libraries anyway. The
utilities will now be optionally installable with the "utils" USE flag.
The upstream project is called v4l-utils rather than libv4l, but naming the
package v4l-utils with a "libs" USE flag would be odd, and hardly any packages
need the utilities.
Signed-off-by: James Le Cuirot <chewi <AT> gentoo.org>
media-libs/libv4l/Manifest | 1 +
media-libs/libv4l/files/libv4l-1.26.0-meson.patch | 86 ++++++++++++++
media-libs/libv4l/libv4l-1.26.0.ebuild | 135 ++++++++++++++++++++++
media-libs/libv4l/metadata.xml | 5 +
4 files changed, 227 insertions(+)
diff --git a/media-libs/libv4l/Manifest b/media-libs/libv4l/Manifest
index 9a88ad1c15fe..6eb43655daa4 100644
--- a/media-libs/libv4l/Manifest
+++ b/media-libs/libv4l/Manifest
@@ -1,2 +1,3 @@
DIST v4l-utils-1.22.1.tar.bz2 2086238 BLAKE2B a3f01a17ea7c8925c74dd883d30b42f54b7926d253dac79e4cadaba43abc33672804257b3b92e5aa640ead6b5aaaa2458f05e21642044d7dea77e5580a8dbe9a SHA512 8a634d8995d13f453dfaf90ca5d0dfb26f2f4b10a0d200d76a949c46f77040d12fc0a5b35e05d7b1ba68bcfc85a445be5a5ab1d4a7d4eabfe3a254038ccc6170
DIST v4l-utils-1.24.1.tar.bz2 2238340 BLAKE2B 1702918699d47b17467e012c2b1875c58851175c1007351a3b40d0b0fa40437eb695efa9e21afe3351f66780899d45798eef7f23c90a4831bface70a245b8a54 SHA512 1e82ba125285e875bf4a216adedab9147009e6af1aadd79a3a1770231d3c96ec29245b33e75f69a9ce1b25011e71746db242c778ac3369148de1e9de2e318663
+DIST v4l-utils-1.26.0.tar.xz 1191988 BLAKE2B 8a4899f7b0d71ca6fd4b296ce9f154c3125c59389130df2db772d66984652b135178d712cc7b39e9f53b6587a4e128e2240d28382ab3ce7d1172d939260b15e2 SHA512 7820a91beb5cfc8e3ecf54145f2503fbbbf879abf1551d5bba5d8454f5a93242daaa51ff4636959d3434aa0d352bdf35afcd5f56e0eb9ab50c8191e8f6283f4a
diff --git a/media-libs/libv4l/files/libv4l-1.26.0-meson.patch b/media-libs/libv4l/files/libv4l-1.26.0-meson.patch
new file mode 100644
index 000000000000..0c993dd0da96
--- /dev/null
+++ b/media-libs/libv4l/files/libv4l-1.26.0-meson.patch
@@ -0,0 +1,86 @@
+From 11ca2682040d14ba1a3d65e95a6f0dfded5e4365 Mon Sep 17 00:00:00 2001
+From: James Le Cuirot <chewi@gentoo.org>
+Date: Tue, 12 Dec 2023 13:39:21 +0000
+Subject: [PATCH 1/2] meson: Fix building with -Dv4l-utils=false
+
+ir_bpf_enabled was referenced without being defined.
+---
+ meson.build | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/meson.build b/meson.build
+index ab632976..7495a9c2 100644
+--- a/meson.build
++++ b/meson.build
+@@ -358,6 +358,8 @@ subdir('lib')
+ if get_option('v4l-utils')
+ subdir('utils')
+ subdir('contrib')
++else
++ ir_bpf_enabled = false
+ endif
+
+ subdir('doc')
+--
+2.42.1
+
+From 15343c83e43805223c098e4c5efe9e176343e801 Mon Sep 17 00:00:00 2001
+From: James Le Cuirot <chewi@gentoo.org>
+Date: Tue, 12 Dec 2023 13:59:13 +0000
+Subject: [PATCH 2/2] meson: Allow documentation directory to be specified with
+ -Ddocdir
+
+This is needed by Gentoo Linux QA.
+
+Signed-off-by: James Le Cuirot <chewi@gentoo.org>
+---
+ doc/meson.build | 2 +-
+ meson.build | 5 +++++
+ meson_options.txt | 2 ++
+ 3 files changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/doc/meson.build b/doc/meson.build
+index 8f4437e7..4b23c3de 100644
+--- a/doc/meson.build
++++ b/doc/meson.build
+@@ -20,7 +20,7 @@ doxygen_install_dirs = []
+ doxygen_output = []
+ if get_option('doxygen-html')
+ doxygen_output += 'html'
+- doxygen_install_dirs += get_option('datadir') / 'doc' / '@0@'.format(meson.project_name())
++ doxygen_install_dirs += docdir
+ endif
+ if get_option('doxygen-man')
+ doxygen_output += 'man'
+diff --git a/meson.build b/meson.build
+index 7495a9c2..0348b43b 100644
+--- a/meson.build
++++ b/meson.build
+@@ -289,6 +289,11 @@ if udevdir == ''
+ udevdir = '/lib/udev'
+ endif
+
++docdir = get_option('docdir')
++if docdir == ''
++ docdir = get_option('datadir') / 'doc' / '@0@'.format(meson.project_name())
++endif
++
+ qt5_opengl_test = '''
+ #define GL_GLEXT_PROTOTYPES
+ #define QT_NO_OPENGL_ES_2
+diff --git a/meson_options.txt b/meson_options.txt
+index 2fa046c0..53cf832f 100644
+--- a/meson_options.txt
++++ b/meson_options.txt
+@@ -32,6 +32,8 @@ option('v4l2-ctl-stream-to', type : 'boolean',
+ description : 'Enable use of --stream-to in v4l2-ctl')
+
+ # Directories
++option('docdir', type : 'string',
++ description : 'Set documentation directory')
+ option('gconvsysdir', type : 'string',
+ description : 'Set system gconv directory (default is to autodetect)')
+ option('libv4l1subdir', type : 'string', value : 'libv4l',
+--
+2.42.1
+
diff --git a/media-libs/libv4l/libv4l-1.26.0.ebuild b/media-libs/libv4l/libv4l-1.26.0.ebuild
new file mode 100644
index 000000000000..2913916767cc
--- /dev/null
+++ b/media-libs/libv4l/libv4l-1.26.0.ebuild
@@ -0,0 +1,135 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit linux-info meson-multilib systemd udev xdg
+
+MY_P="v4l-utils-${PV}"
+
+DESCRIPTION="v4l-utils libraries and optional utilities"
+HOMEPAGE="https://git.linuxtv.org/v4l-utils.git"
+SRC_URI="https://linuxtv.org/downloads/v4l-utils/${MY_P}.tar.xz"
+
+LICENSE="LGPL-2.1+"
+SLOT="0/0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux"
+IUSE="bpf doc dvb jpeg qt5 tracer +utils"
+
+REQUIRED_USE="
+ bpf? ( utils )
+ qt5? ( utils )
+ tracer? ( utils )
+"
+
+RDEPEND="
+ dvb? ( virtual/libudev[${MULTILIB_USEDEP}] )
+ jpeg? ( media-libs/libjpeg-turbo:=[${MULTILIB_USEDEP}] )
+ utils? (
+ !elibc_glibc? ( sys-libs/argp-standalone )
+ bpf? (
+ dev-libs/libbpf:=
+ virtual/libelf:=
+ )
+ qt5? (
+ dev-qt/qtcore:5
+ dev-qt/qtgui:5
+ dev-qt/qtopengl:5[-gles2(-)]
+ dev-qt/qtwidgets:5
+ media-libs/alsa-lib
+ virtual/opengl
+ )
+ tracer? ( dev-libs/json-c:= )
+ virtual/libudev
+ )
+ !<media-tv/v4l-utils-1.26
+"
+
+DEPEND="
+ ${RDEPEND}
+"
+
+BDEPEND="
+ sys-devel/gettext
+ virtual/pkgconfig
+ bpf? ( sys-devel/clang:*[llvm_targets_BPF] )
+ doc? ( app-doc/doxygen )
+ utils? (
+ dev-lang/perl
+ qt5? ( dev-qt/qtcore:5 )
+ )
+"
+
+# Not really prebuilt but BPF objects make our QA checks go crazy.
+QA_PREBUILT="*/rc_keymaps/protocols/*.o"
+
+S="${WORKDIR}/${MY_P}"
+
+PATCHES=(
+ "${FILESDIR}"/${PN}-1.26.0-meson.patch
+)
+
+check_llvm() {
+ if [[ ${MERGE_TYPE} != binary ]] && use bpf; then
+ local clang=${ac_cv_prog_CLANG:-${CLANG:-clang}}
+ ${clang} -target bpf -print-supported-cpus &>/dev/null ||
+ die "${clang} does not support the BPF target. Please check LLVM_TARGETS."
+ fi
+}
+
+pkg_pretend() {
+ has_version -b sys-devel/clang && check_llvm
+}
+
+pkg_setup() {
+ check_llvm
+ CONFIG_CHECK="~SHMEM" linux-info_pkg_setup
+}
+
+multilib_src_configure() {
+ local emesonargs=(
+ $(meson_native_use_feature bpf)
+ -Dgconv=disabled
+ $(meson_feature jpeg)
+ $(meson_feature dvb libdvbv5)
+ $(meson_native_use_feature qt5 qv4l2)
+ $(meson_native_use_feature qt5 qvidcap)
+ $(meson_native_use_feature tracer v4l2-tracer)
+ $(meson_native_use_bool utils v4l-utils)
+ -Ddocdir="${EPREFIX}/usr/share/doc/${PF}"
+ -Dsystemdsystemunitdir="$(systemd_get_systemunitdir)"
+ -Dudevdir="$(get_udevdir)"
+ $(meson_native_use_feature doc doxygen-doc)
+ $(meson_native_use_bool doc doxygen-html)
+ $(meson_native_use_bool doc doxygen-man)
+ )
+ meson_src_configure
+}
+
+multilib_src_install_all() {
+ dodoc ChangeLog README.lib* TODO
+
+ if use utils; then
+ dodoc README.md
+ newdoc utils/dvb/README README.dvb
+ newdoc utils/libv4l2util/TODO TODO.libv4l2util
+ newdoc utils/libmedia_dev/README README.libmedia_dev
+ newdoc utils/v4l2-compliance/fixme.txt fixme.txt.v4l2-compliance
+ fi
+}
+
+pkg_postinst() {
+ xdg_pkg_postinst
+ use utils && udev_reload
+
+ if use utils && [[ -n ${REPLACING_VERSIONS} ]] && ver_test 1.20.0 -ge ${REPLACING_VERSIONS%% *}; then
+ ewarn "WARNING! ir-keytable has changed significantly from version 1.20.0 so"
+ ewarn "you may need to take action to avoid breakage. See"
+ ewarn "https://bugs.gentoo.org/767175 for more details."
+ fi
+}
+
+pkg_postrm() {
+ xdg_pkg_postrm
+ use utils && udev_reload
+}
diff --git a/media-libs/libv4l/metadata.xml b/media-libs/libv4l/metadata.xml
index cfda73acc478..05b7d499b3fc 100644
--- a/media-libs/libv4l/metadata.xml
+++ b/media-libs/libv4l/metadata.xml
@@ -23,4 +23,9 @@
libv4l2 offers the v4l2 API on top of v4l2 devices, while adding for the
application transparent libv4lconvert conversion where necessary.
</longdescription>
+ <use>
+ <flag name="bpf">Enable support for IR BPF decoders</flag>
+ <flag name="tracer">Build the v4l2-tracer tool and library</flag>
+ <flag name="utils">Build the v4l-utils collection of utilities</flag>
+ </use>
</pkgmetadata>
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