[Buildroot] [PATCH v4 1/3] package/jsoncpp: add host variant

[Buildroot] [PATCH v4 1/3] package/jsoncpp: add host variant

[Dario Binacchi]

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>

---

no changes since v1

 package/jsoncpp/jsoncpp.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/jsoncpp/jsoncpp.mk b/package/jsoncpp/jsoncpp.mk
index 7a472775901d..99d04db01ce8 100644
--- a/package/jsoncpp/jsoncpp.mk
+++ b/package/jsoncpp/jsoncpp.mk
@@ -11,5 +11,7 @@ JSONCPP_LICENSE_FILES = LICENSE
 JSONCPP_CPE_ID_VALID = YES
 JSONCPP_INSTALL_STAGING = YES
 JSONCPP_CONF_OPTS = -Dtests=false
+HOST_JSONCPP_CONF_OPTS = -Dtests=false
 
 $(eval $(meson-package))
+$(eval $(host-meson-package))
-- 
2.43.0

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[Buildroot] [PATCH v4 2/3] package/util-linux: libuuid needs MMU

[Dario Binacchi]

When building util-linux with libuuid enabled on noMMU targets
(e.g., bootlin-armv7m-uclibc or bootlin-m68k-5208-uclibc), the build
fails with the following error:

libuuid/src/gen_uuid.c: In function ‘uuid_generate_time_generic’:
libuuid/src/gen_uuid.c:629:17: error: implicit declaration of function ‘pthread_atfork’; did you mean ‘pthread_join’? [-Wimplicit-function-declaration]
  629 |                 pthread_atfork(NULL, NULL, reset_uuidd_cache);
      |                 ^~~~~~~~~~~~~~
      |                 pthread_join

This happens because pthread_atfork() is not available on noMMU
configurations as reported by commit 59fe7547a495 ("package/libcap-ng:
disable pthread support on nommu").

Fix this by adding a dependency on BR2_USE_MMU to libuuid. As a
consequence, also propagate the BR2_USE_MMU dependency to all packages
selecting BR2_PACKAGE_UTIL_LINUX_LIBUUID to prevent "unmet direct
dependencies" Kconfig errors.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>

---

added in v4

 package/asterisk/Config.in         | 2 +-
 package/azure-iot-sdk-c/Config.in  | 2 ++
 package/bcache-tools/Config.in     | 2 +-
 package/cryptsetup/Config.in       | 2 +-
 package/e2fsprogs/Config.in        | 2 +-
 package/erofs-utils/Config.in      | 1 +
 package/f2fs-tools/Config.in       | 2 ++
 package/freeswitch/Config.in       | 2 +-
 package/gerbera/Config.in          | 2 +-
 package/gptfdisk/Config.in         | 2 ++
 package/gupnp/Config.in            | 2 +-
 package/libblockdev/Config.in      | 2 +-
 package/libcrossguid/Config.in     | 2 ++
 package/libks/Config.in            | 2 ++
 package/lttng-babeltrace/Config.in | 2 +-
 package/lttng-libust/Config.in     | 2 ++
 package/lttng-tools/Config.in      | 2 ++
 package/mtd/Config.in              | 1 +
 package/ndctl/Config.in            | 2 +-
 package/netdata/Config.in          | 2 +-
 package/network-manager/Config.in  | 2 +-
 package/nfs-utils/Config.in        | 2 +-
 package/nilfs-utils/Config.in      | 2 +-
 package/optee-client/Config.in     | 2 +-
 package/parted/Config.in           | 2 ++
 package/qpid-proton/Config.in      | 2 ++
 package/shairport-sync/Config.in   | 2 +-
 package/tpm2-tss/Config.in         | 2 ++
 package/util-linux/Config.in       | 1 +
 package/xen/Config.in              | 2 ++
 package/xfsprogs/Config.in         | 2 +-
 package/zfs/Config.in              | 2 +-
 32 files changed, 43 insertions(+), 18 deletions(-)

diff --git a/package/asterisk/Config.in b/package/asterisk/Config.in
index 3db6e5375a6a..0cd11bcf5c7e 100644
--- a/package/asterisk/Config.in
+++ b/package/asterisk/Config.in
@@ -3,7 +3,7 @@ config BR2_PACKAGE_ASTERISK
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on !BR2_STATIC_LIBS # dlfcn.h
 	depends on !BR2_TOOLCHAIN_USES_MUSL
-	depends on BR2_USE_MMU # libedit
+	depends on BR2_USE_MMU # libedit, util-linux
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_USE_WCHAR # libedit
 	select BR2_PACKAGE_JANSSON
diff --git a/package/azure-iot-sdk-c/Config.in b/package/azure-iot-sdk-c/Config.in
index 860746524c2d..5a22e3f308da 100644
--- a/package/azure-iot-sdk-c/Config.in
+++ b/package/azure-iot-sdk-c/Config.in
@@ -3,6 +3,7 @@ config BR2_PACKAGE_AZURE_IOT_SDK_C
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
 	depends on BR2_USE_WCHAR
+	depends on BR2_USE_MMU # util-linux
 	select BR2_PACKAGE_LIBCURL
 	select BR2_PACKAGE_LIBXML2
 	select BR2_PACKAGE_OPENSSL
@@ -15,5 +16,6 @@ config BR2_PACKAGE_AZURE_IOT_SDK_C
 	  https://github.com/Azure/azure-iot-sdk-c
 
 comment "azure-iot-sdk-c needs a toolchain w/ C++, NPTL and wchar"
+	depends on BR2_USE_MMU
 	depends on !BR2_INSTALL_LIBSTDCPP || \
 		!BR2_TOOLCHAIN_HAS_THREADS_NPTL || !BR2_USE_WCHAR
diff --git a/package/bcache-tools/Config.in b/package/bcache-tools/Config.in
index c8e3f6d1bfbd..ef6dc7c52369 100644
--- a/package/bcache-tools/Config.in
+++ b/package/bcache-tools/Config.in
@@ -1,7 +1,7 @@
 config BR2_PACKAGE_BCACHE_TOOLS
 	bool "bcache tools"
 	depends on BR2_PACKAGE_HAS_UDEV
-	depends on BR2_USE_MMU # util-linux (libblkid)
+	depends on BR2_USE_MMU # util-linux (libblkid, libuuid)
 	select BR2_PACKAGE_UTIL_LINUX
 	select BR2_PACKAGE_UTIL_LINUX_LIBUUID
 	select BR2_PACKAGE_UTIL_LINUX_LIBBLKID
diff --git a/package/cryptsetup/Config.in b/package/cryptsetup/Config.in
index 00424af8b8ad..ebaebe38537e 100644
--- a/package/cryptsetup/Config.in
+++ b/package/cryptsetup/Config.in
@@ -1,7 +1,7 @@
 config BR2_PACKAGE_CRYPTSETUP
 	bool "cryptsetup"
 	depends on BR2_TOOLCHAIN_HAS_THREADS # lvm2
-	depends on BR2_USE_MMU # lvm2, libargon2
+	depends on BR2_USE_MMU # lvm2, libargon2, util-linux
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4 # json-c
 	select BR2_PACKAGE_ARGP_STANDALONE if BR2_PACKAGE_LIBSSH && \
 		(BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_MUSL)
diff --git a/package/e2fsprogs/Config.in b/package/e2fsprogs/Config.in
index aeb9548f1552..bcd4b13a1728 100644
--- a/package/e2fsprogs/Config.in
+++ b/package/e2fsprogs/Config.in
@@ -1,6 +1,6 @@
 menuconfig BR2_PACKAGE_E2FSPROGS
 	bool "e2fsprogs"
-	depends on BR2_USE_MMU # util-linux/libblkid
+	depends on BR2_USE_MMU # util-linux (libblkid, libuuid)
 	select BR2_PACKAGE_UTIL_LINUX
 	select BR2_PACKAGE_UTIL_LINUX_LIBBLKID
 	select BR2_PACKAGE_UTIL_LINUX_LIBUUID
diff --git a/package/erofs-utils/Config.in b/package/erofs-utils/Config.in
index 284b2cd0598d..306655f56b71 100644
--- a/package/erofs-utils/Config.in
+++ b/package/erofs-utils/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_EROFS_UTILS
 	bool "erofs-utils"
+	depends on BR2_USE_MMU # util-linux
 	select BR2_PACKAGE_UTIL_LINUX
 	select BR2_PACKAGE_UTIL_LINUX_LIBUUID
 	help
diff --git a/package/f2fs-tools/Config.in b/package/f2fs-tools/Config.in
index e373096380be..17bc703d2144 100644
--- a/package/f2fs-tools/Config.in
+++ b/package/f2fs-tools/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_F2FS_TOOLS
 	bool "f2fs-tools"
+	depends on BR2_USE_MMU # util-linux
 	depends on BR2_USE_WCHAR # uses wchar_t
 	select BR2_PACKAGE_UTIL_LINUX
 	select BR2_PACKAGE_UTIL_LINUX_LIBUUID
@@ -9,4 +10,5 @@ config BR2_PACKAGE_F2FS_TOOLS
 	  https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git
 
 comment "f2fs-tools needs a toolchain w/ wchar"
+	depends on BR2_USE_MMU
 	depends on !BR2_USE_WCHAR
diff --git a/package/freeswitch/Config.in b/package/freeswitch/Config.in
index ad54efc0cb2a..3f5fb8629b8a 100644
--- a/package/freeswitch/Config.in
+++ b/package/freeswitch/Config.in
@@ -3,7 +3,7 @@ config BR2_PACKAGE_FREESWITCH
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on !BR2_STATIC_LIBS # apr, included in freeswitch source
 	depends on BR2_TOOLCHAIN_HAS_THREADS
-	depends on BR2_USE_MMU # apr, included in freeswitch source
+	depends on BR2_USE_MMU # apr, included in freeswitch source, util-linux
 	depends on BR2_USE_WCHAR # uses wchar_t
 	select BR2_PACKAGE_FFMPEG_SWSCALE if BR2_PACKAGE_FFMPEG
 	select BR2_PACKAGE_LIBCURL
diff --git a/package/gerbera/Config.in b/package/gerbera/Config.in
index 3078d2017f28..18504d9a43d0 100644
--- a/package/gerbera/Config.in
+++ b/package/gerbera/Config.in
@@ -1,6 +1,6 @@
 config BR2_PACKAGE_GERBERA
 	bool "gerbera"
-	depends on BR2_USE_MMU # fork()
+	depends on BR2_USE_MMU # fork(), util-linux
 	depends on BR2_TOOLCHAIN_HAS_ATOMIC
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_HOST_GCC_AT_LEAST_7 # icu
diff --git a/package/gptfdisk/Config.in b/package/gptfdisk/Config.in
index 8d94d2bcf899..1d2d57194eda 100644
--- a/package/gptfdisk/Config.in
+++ b/package/gptfdisk/Config.in
@@ -1,8 +1,10 @@
 comment "gptfdisk needs a toolchain w/ C++"
+	depends on BR2_USE_MMU
 	depends on !BR2_INSTALL_LIBSTDCPP
 
 config BR2_PACKAGE_GPTFDISK
 	bool "gptfdisk"
+	depends on BR2_USE_MMU # util-linux
 	depends on BR2_INSTALL_LIBSTDCPP
 	select BR2_PACKAGE_UTIL_LINUX
 	select BR2_PACKAGE_UTIL_LINUX_LIBUUID
diff --git a/package/gupnp/Config.in b/package/gupnp/Config.in
index 3074a4279777..88ad2d4ac040 100644
--- a/package/gupnp/Config.in
+++ b/package/gupnp/Config.in
@@ -2,7 +2,7 @@ config BR2_PACKAGE_GUPNP
 	bool "gupnp"
 	depends on BR2_USE_WCHAR # glib2, gssdp
 	depends on BR2_TOOLCHAIN_HAS_THREADS # glib2, gssdp
-	depends on BR2_USE_MMU # glib2, gssdp
+	depends on BR2_USE_MMU # glib2, gssdp, util-linux
 	select BR2_PACKAGE_LIBGLIB2
 	select BR2_PACKAGE_GSSDP
 	select BR2_PACKAGE_LIBXML2
diff --git a/package/libblockdev/Config.in b/package/libblockdev/Config.in
index e9e9faaa0516..3ab6a01b1d0f 100644
--- a/package/libblockdev/Config.in
+++ b/package/libblockdev/Config.in
@@ -3,7 +3,7 @@ config BR2_PACKAGE_LIBBLOCKDEV
 	depends on !BR2_STATIC_LIBS # kmod
 	depends on BR2_USE_WCHAR # libglib2
 	depends on BR2_TOOLCHAIN_HAS_THREADS # libglib2
-	depends on BR2_USE_MMU # libglib2
+	depends on BR2_USE_MMU # libglib2, util-linux
 	depends on BR2_PACKAGE_HAS_UDEV
 	depends on BR2_ENABLE_LOCALE
 	select BR2_PACKAGE_KMOD
diff --git a/package/libcrossguid/Config.in b/package/libcrossguid/Config.in
index 49060bc83765..855fadd80d82 100644
--- a/package/libcrossguid/Config.in
+++ b/package/libcrossguid/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_LIBCROSSGUID
 	bool "libcrossguid"
+	depends on BR2_USE_MMU # util-linux
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # C++11
 	select BR2_PACKAGE_UTIL_LINUX
@@ -10,4 +11,5 @@ config BR2_PACKAGE_LIBCROSSGUID
 	  https://github.com/graeme-hill/crossguid
 
 comment "libcrossguid needs a toolchain w/ C++, gcc >= 4.7"
+	depends on BR2_USE_MMU
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
diff --git a/package/libks/Config.in b/package/libks/Config.in
index 17a008d7a051..1ca1b9020803 100644
--- a/package/libks/Config.in
+++ b/package/libks/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_LIBKS
 	bool "libks"
+	depends on BR2_USE_MMU # util-linux
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on !BR2_STATIC_LIBS # dlfcn.h
 	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # pthread_setname_np()
@@ -13,5 +14,6 @@ config BR2_PACKAGE_LIBKS
 	  https://github.com/signalwire/libks
 
 comment "libks needs a toolchain w/ C++, NPTL, dynamic library"
+	depends on BR2_USE_MMU
 	depends on BR2_STATIC_LIBS || !BR2_INSTALL_LIBSTDCPP \
 		|| !BR2_TOOLCHAIN_HAS_THREADS_NPTL
diff --git a/package/lttng-babeltrace/Config.in b/package/lttng-babeltrace/Config.in
index ba6b5543d956..0aceeb3f1708 100644
--- a/package/lttng-babeltrace/Config.in
+++ b/package/lttng-babeltrace/Config.in
@@ -2,7 +2,7 @@ config BR2_PACKAGE_LTTNG_BABELTRACE
 	bool "lttng-babeltrace"
 	depends on BR2_USE_WCHAR # libglib2
 	depends on BR2_TOOLCHAIN_HAS_THREADS # libglib2
-	depends on BR2_USE_MMU # libglib2
+	depends on BR2_USE_MMU # libglib2, util-linux
 	select BR2_PACKAGE_UTIL_LINUX
 	select BR2_PACKAGE_UTIL_LINUX_LIBUUID
 	select BR2_PACKAGE_LIBGLIB2
diff --git a/package/lttng-libust/Config.in b/package/lttng-libust/Config.in
index 88e1164f97dc..26541fb34b14 100644
--- a/package/lttng-libust/Config.in
+++ b/package/lttng-libust/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_LTTNG_LIBUST
 	bool "lttng-libust"
+	depends on BR2_USE_MMU # util-linux
 	depends on BR2_USE_WCHAR # uses wchar_t
 	# liburcu only works on some architectures and requires threads support"
 	depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS
@@ -18,6 +19,7 @@ config BR2_PACKAGE_LTTNG_LIBUST
 	  http://lttng.org
 
 comment "lttng-libust needs a toolchain w/ dynamic library, wchar, threads, C++"
+	depends on BR2_USE_MMU
 	depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS
 	depends on BR2_STATIC_LIBS || !BR2_USE_WCHAR || \
 		!BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP
diff --git a/package/lttng-tools/Config.in b/package/lttng-tools/Config.in
index 5750c5c4e0d9..c8ead2f59fa1 100644
--- a/package/lttng-tools/Config.in
+++ b/package/lttng-tools/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_LTTNG_TOOLS
 	bool "lttng-tools"
+	depends on BR2_USE_MMU # util-linux
 	# liburcu only works on some architectures and requires thread support
 	depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS
 	depends on BR2_TOOLCHAIN_HAS_THREADS
@@ -29,6 +30,7 @@ config BR2_PACKAGE_LTTNG_TOOLS
 	  http://lttng.org
 
 comment "lttng-tools needs a toolchain w/ threads, dynamic library, C++"
+	depends on BR2_USE_MMU
 	depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS
 	depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS || \
 		!BR2_INSTALL_LIBSTDCPP
diff --git a/package/mtd/Config.in b/package/mtd/Config.in
index 1054106f81e5..35fc7cd7474e 100644
--- a/package/mtd/Config.in
+++ b/package/mtd/Config.in
@@ -15,6 +15,7 @@ config BR2_PACKAGE_MTD_JFFS_UTILS
 
 config BR2_PACKAGE_MTD_UBIFS_UTILS
 	bool
+	depends on BR2_USE_MMU # util-linux
 	select BR2_PACKAGE_LIBOPENSSL_ENGINES if BR2_PACKAGE_LIBOPENSSL
 	select BR2_PACKAGE_UTIL_LINUX
 	select BR2_PACKAGE_UTIL_LINUX_LIBUUID
diff --git a/package/ndctl/Config.in b/package/ndctl/Config.in
index 9d3972bd2f75..486e67a72611 100644
--- a/package/ndctl/Config.in
+++ b/package/ndctl/Config.in
@@ -4,7 +4,7 @@ config BR2_PACKAGE_NDCTL
 	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_10 # __struct_group()
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4 # json-c
 	depends on BR2_TOOLCHAIN_HAS_THREADS
-	depends on BR2_USE_MMU
+	depends on BR2_USE_MMU # util-linux
 	select BR2_PACKAGE_INIPARSER
 	select BR2_PACKAGE_JSON_C
 	select BR2_PACKAGE_KEYUTILS
diff --git a/package/netdata/Config.in b/package/netdata/Config.in
index 527d4d39af99..e3793a09428b 100644
--- a/package/netdata/Config.in
+++ b/package/netdata/Config.in
@@ -2,7 +2,7 @@ config BR2_PACKAGE_NETDATA
 	bool "netdata"
 	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
 	depends on BR2_INSTALL_LIBSTDCPP
-	depends on BR2_USE_MMU # fork()
+	depends on BR2_USE_MMU # fork(), util-linux
 	depends on !BR2_STATIC_LIBS # libuv
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4 # libuv
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # libuv
diff --git a/package/network-manager/Config.in b/package/network-manager/Config.in
index c3d9f7b6558f..307b0480d151 100644
--- a/package/network-manager/Config.in
+++ b/package/network-manager/Config.in
@@ -1,7 +1,7 @@
 config BR2_PACKAGE_NETWORK_MANAGER
 	bool "network-manager"
 	depends on !BR2_STATIC_LIBS # gnutls
-	depends on BR2_USE_MMU # dbus
+	depends on BR2_USE_MMU # dbus, util-linux
 	depends on BR2_PACKAGE_HAS_UDEV
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
 	# We need NETLINK_GET_STRICT_CHK
diff --git a/package/nfs-utils/Config.in b/package/nfs-utils/Config.in
index 0f836bd5a948..b483d18de8ff 100644
--- a/package/nfs-utils/Config.in
+++ b/package/nfs-utils/Config.in
@@ -5,7 +5,7 @@ comment "nfs-utils needs a toolchain w/ threads, headers >= 3.17"
 config BR2_PACKAGE_NFS_UTILS
 	bool "nfs-utils"
 	depends on BR2_TOOLCHAIN_HAS_THREADS # libtirpc, rpcbind
-	depends on BR2_USE_MMU # fork()
+	depends on BR2_USE_MMU # fork(), util-linux
 	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17 # getrandom()
 	select BR2_PACKAGE_LIBEVENT
 	select BR2_PACKAGE_LIBNL
diff --git a/package/nilfs-utils/Config.in b/package/nilfs-utils/Config.in
index 30d7dba75d6a..43bf10506fbf 100644
--- a/package/nilfs-utils/Config.in
+++ b/package/nilfs-utils/Config.in
@@ -1,6 +1,6 @@
 config BR2_PACKAGE_NILFS_UTILS
 	bool "nilfs-utils"
-	depends on BR2_USE_MMU # util-linux libmount, libblkid
+	depends on BR2_USE_MMU # util-linux libmount, libblkid, libuuid
 	depends on BR2_TOOLCHAIN_HAS_THREADS # sem_open()
 	select BR2_PACKAGE_UTIL_LINUX_LIBUUID
 	select BR2_PACKAGE_UTIL_LINUX_LIBBLKID
diff --git a/package/optee-client/Config.in b/package/optee-client/Config.in
index 04849ffce4b4..efd23fb38582 100644
--- a/package/optee-client/Config.in
+++ b/package/optee-client/Config.in
@@ -2,7 +2,7 @@ config BR2_PACKAGE_OPTEE_CLIENT
 	bool "optee-client"
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_3 # MMC_IOC_MULTI_CMD
-	depends on BR2_USE_MMU # fork()
+	depends on BR2_USE_MMU # fork(), util-linux
 	help
 	  Enable the OP-TEE client package that brings non-secure
 	  client application resources for OP-TEE support. OP-TEE
diff --git a/package/parted/Config.in b/package/parted/Config.in
index ea6c3db2bf7b..ecfbcb58c118 100644
--- a/package/parted/Config.in
+++ b/package/parted/Config.in
@@ -3,6 +3,7 @@ config BR2_PACKAGE_PARTED
 	depends on BR2_ENABLE_LOCALE
 	depends on BR2_USE_WCHAR
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5
+	depends on BR2_USE_MMU # util-linux
 	select BR2_PACKAGE_UTIL_LINUX
 	select BR2_PACKAGE_UTIL_LINUX_LIBUUID
 	help
@@ -11,5 +12,6 @@ config BR2_PACKAGE_PARTED
 	  http://www.gnu.org/software/parted/
 
 comment "parted needs a toolchain w/ locale, wchar, gcc >=5"
+	depends on BR2_USE_MMU
 	depends on !BR2_ENABLE_LOCALE || !BR2_USE_WCHAR || \
 		!BR2_TOOLCHAIN_GCC_AT_LEAST_5
diff --git a/package/qpid-proton/Config.in b/package/qpid-proton/Config.in
index adddc6eca082..1cea83878cbf 100644
--- a/package/qpid-proton/Config.in
+++ b/package/qpid-proton/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_QPID_PROTON
 	bool "qpid-proton"
+	depends on BR2_USE_MMU # util-linux
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on !BR2_STATIC_LIBS # build a shared library
 	depends on BR2_TOOLCHAIN_HAS_THREADS
@@ -16,5 +17,6 @@ config BR2_PACKAGE_QPID_PROTON
 	  https://qpid.apache.org/proton/
 
 comment "qpid-proton needs a toolchain w/ C++, dynamic library, threads"
+	depends on BR2_USE_MMU
 	depends on !BR2_INSTALL_LIBSTDCPP || BR2_STATIC_LIBS || \
 		!BR2_TOOLCHAIN_HAS_THREADS
diff --git a/package/shairport-sync/Config.in b/package/shairport-sync/Config.in
index dad88e998245..69b6406265ad 100644
--- a/package/shairport-sync/Config.in
+++ b/package/shairport-sync/Config.in
@@ -29,7 +29,7 @@ config BR2_PACKAGE_SHAIRPORT_SYNC_CONVOLUTION
 config BR2_PACKAGE_SHAIRPORT_SYNC_AIRPLAY2
 	bool "AirPlay2 support"
 	depends on BR2_PACKAGE_LIBGPG_ERROR_ARCH_SUPPORTS # libgcrypt
-	depends on BR2_USE_MMU # nqptp
+	depends on BR2_USE_MMU # nqptp, util-linux
 	depends on BR2_PACKAGE_FFMPEG_ARCH_SUPPORTS # ffmpeg
 	select BR2_PACKAGE_NQPTP # runtime
 	select BR2_PACKAGE_LIBPLIST
diff --git a/package/tpm2-tss/Config.in b/package/tpm2-tss/Config.in
index 91337ce48d0e..09e8507341eb 100644
--- a/package/tpm2-tss/Config.in
+++ b/package/tpm2-tss/Config.in
@@ -36,6 +36,7 @@ if BR2_PACKAGE_TPM2_TSS
 
 config BR2_PACKAGE_TPM2_TSS_FAPI
 	bool "FAPI support"
+	depends on BR2_USE_MMU # util-linux
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4 # json-c
 	depends on !BR2_PACKAGE_MBEDTLS # configure: FAPI has to be compiled with OpenSSL
 	select BR2_PACKAGE_JSON_C
@@ -56,6 +57,7 @@ config BR2_PACKAGE_TPM2_TSS_FAPI
 	  https://trustedcomputinggroup.org/wp-content/uploads/TSS_JSON_Policy_v0.7_r04_pubrev.pdf
 
 comment "FAPI not supported with Mbed TLS backend"
+	depends on BR2_USE_MMU
 	depends on BR2_PACKAGE_MBEDTLS
 
 endif
diff --git a/package/util-linux/Config.in b/package/util-linux/Config.in
index e6ee4c3ceda0..a7b24a86601f 100644
--- a/package/util-linux/Config.in
+++ b/package/util-linux/Config.in
@@ -41,6 +41,7 @@ config BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS
 
 config BR2_PACKAGE_UTIL_LINUX_LIBUUID
 	bool "libuuid"
+	depends on BR2_USE_MMU # pthread_atfork()
 	help
 	  Install libuuid.
 
diff --git a/package/xen/Config.in b/package/xen/Config.in
index dc4d43481009..842c25e394cd 100644
--- a/package/xen/Config.in
+++ b/package/xen/Config.in
@@ -19,6 +19,7 @@ config BR2_PACKAGE_XEN_HYPERVISOR
 
 config BR2_PACKAGE_XEN_TOOLS
 	bool "Xen tools"
+	depends on BR2_USE_MMU # util-linux
 	depends on !BR2_STATIC_LIBS # dtc (libfdt)
 	depends on BR2_TOOLCHAIN_HAS_THREADS # libglib2
 	depends on BR2_USE_WCHAR # libglib2
@@ -41,6 +42,7 @@ config BR2_PACKAGE_XEN_TOOLS
 	  The Xen tools can be accessed by the xl command.
 
 comment "xen tools need a toolchain w/ wchar, threads, dynamic library"
+	depends on BR2_USE_MMU
 	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS || \
 		BR2_STATIC_LIBS
 
diff --git a/package/xfsprogs/Config.in b/package/xfsprogs/Config.in
index 1ecffa3e0e33..41b481e1a9ae 100644
--- a/package/xfsprogs/Config.in
+++ b/package/xfsprogs/Config.in
@@ -8,7 +8,7 @@ comment "xfsprogs needs a toolchain w/ threads, headers >= 5.9, C++"
 config BR2_PACKAGE_XFSPROGS
 	bool "xfsprogs"
 	depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS
-	depends on BR2_USE_MMU # fork()
+	depends on BR2_USE_MMU # fork(), util-linux
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_INSTALL_LIBSTDCPP # liburcu
 	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_9 # blkzoned.h (capacity)
diff --git a/package/zfs/Config.in b/package/zfs/Config.in
index 049e0716f3ad..95ac4744198c 100644
--- a/package/zfs/Config.in
+++ b/package/zfs/Config.in
@@ -9,7 +9,7 @@ config BR2_PACKAGE_ZFS
 	bool "zfs"
 	depends on BR2_LINUX_KERNEL
 	depends on BR2_PACKAGE_HAS_UDEV
-	depends on BR2_USE_MMU  # util-linux (libblkid)
+	depends on BR2_USE_MMU  # util-linux (libblkid, libuuid)
 	depends on BR2_TOOLCHAIN_HAS_THREADS  # libtirpc
 	select BR2_LINUX_NEEDS_MODULES
 	select BR2_PACKAGE_UTIL_LINUX
-- 
2.43.0

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[Buildroot] [PATCH v4 3/3] package/drogon: new package

[Dario Binacchi]

Drogon is a C++17/20 based HTTP application framework. It can be used to
easily build various types of web application server programs using C++.

Project page: https://github.com/drogonframework/drogon

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>

---

Changes v3 -> v4:
- Add dependency on BR2_USE_MMU for libuuid
- Update version to 1.9.13.
- Add hash file for drogon-v1.9.13-git4.tar.gz and LICENSE.
- Drop patches already merged in version v1.9.13
- Fix typo EXMPLES -> EXAMPLES
- Fix building failure on SPARC/SPARC64

Changes v2 -> v3:
- The PRs related to the patches have all been merged. The first PR was
  merged by combining the three patches into a single one. Replace all
  Upstream: links with the link to the final commit.
- Add help text to the added KConfig options.
- Select external libraries for BROTLI and YAML_CONFIG options.
- Drop the host configurations. Files too.
- Always add -DBUILD_CTL=ON to HOST_DROGON_CONF_OPTS (together with
  -DBUILD_TESTS=OFF and -DBUILD_EXAMPLES=OFF).

Changes v1 -> v2:
- Drop BR2_ARCH_IS_64 dependency. It has been tested on imx6ull platform.
- Add DROGON_INSTALL_STAGING
- Add 0004-Fix-building-error-for-Werror-unused-value.patch for trantor
  submodule.

 DEVELOPERS                                    |  1 +
 package/Config.in                             |  1 +
 ...OLLRDHUP-mismatch-on-Linux-SPARC-SPA.patch | 93 +++++++++++++++++++
 package/drogon/Config.in                      | 52 +++++++++++
 package/drogon/drogon.hash                    |  3 +
 package/drogon/drogon.mk                      | 63 +++++++++++++
 6 files changed, 213 insertions(+)
 create mode 100644 package/drogon/0001-Fix-EPOLLRDHUP-POLLRDHUP-mismatch-on-Linux-SPARC-SPA.patch
 create mode 100644 package/drogon/Config.in
 create mode 100644 package/drogon/drogon.hash
 create mode 100644 package/drogon/drogon.mk

diff --git a/DEVELOPERS b/DEVELOPERS
index 75fcdbef2ee7..9057629b46db 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -816,6 +816,7 @@ F:	package/babeld/
 F:	package/bc/
 F:	package/cmocka/
 F:	package/connman/
+F:	package/drogon/
 F:	package/empty/
 F:	package/iana-assignments/
 F:	package/inih/
diff --git a/package/Config.in b/package/Config.in
index 015f635ad16c..acb9b49273e3 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -1991,6 +1991,7 @@ menu "Networking"
 	source "package/davici/Config.in"
 	source "package/dht/Config.in"
 	source "package/dpdk/Config.in"
+	source "package/drogon/Config.in"
 	source "package/enet/Config.in"
 	source "package/filemq/Config.in"
 	source "package/fmlib/Config.in"
diff --git a/package/drogon/0001-Fix-EPOLLRDHUP-POLLRDHUP-mismatch-on-Linux-SPARC-SPA.patch b/package/drogon/0001-Fix-EPOLLRDHUP-POLLRDHUP-mismatch-on-Linux-SPARC-SPA.patch
new file mode 100644
index 000000000000..7a9fab389fec
--- /dev/null
+++ b/package/drogon/0001-Fix-EPOLLRDHUP-POLLRDHUP-mismatch-on-Linux-SPARC-SPA.patch
@@ -0,0 +1,93 @@
+From 9ecfb965e6ea02583874e534f8936ebb43a9db29 Mon Sep 17 00:00:00 2001
+From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
+Date: Mon, 20 Jul 2026 16:16:22 +0200
+Subject: [PATCH] Fix EPOLLRDHUP/POLLRDHUP mismatch on Linux SPARC/SPARC64
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Fix a build failure reported by Buildroot autobuild for the
+bootlin-sparc64-glibc configuration:
+
+  EpollPoller.cc:41:26: error: static assertion failed:
+  EPOLLRDHUP != POLLRDHUP
+
+On SPARC/SPARC64, EPOLLRDHUP (0x2000) and POLLRDHUP (0x0800) are
+different bits, breaking the assumption elsewhere in this file that
+epoll and poll flags are interchangeable.
+
+Introduce a combined RDHUP value for this architecture and translate
+it before epoll_ctl() and after epoll_wait(), since revents_ is later
+tested against POLLRDHUP in Channel::handleEvent() — otherwise
+half-close detection would silently break at runtime.
+
+This patch is inspired by the equivalent fix in lighttpd:
+https://redmine.lighttpd.net/issues/3251
+
+Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
+Upstream: https://github.com/an-tao/trantor/pull/407
+---
+ trantor/trantor/net/inner/poller/EpollPoller.cc | 25 ++++++++++++++++++++++++-
+ 1 file changed, 24 insertions(+), 1 deletion(-)
+
+diff --git a/trantor/trantor/net/inner/poller/EpollPoller.cc b/trantor/trantor/net/inner/poller/EpollPoller.cc
+index c9c4f7d481b4..812b48c30d79 100644
+--- a/trantor/trantor/net/inner/poller/EpollPoller.cc
++++ b/trantor/trantor/net/inner/poller/EpollPoller.cc
+@@ -22,6 +22,9 @@
+ #include <assert.h>
+ #include <strings.h>
+ #include <iostream>
++#if (defined(__sparc__) || defined(__sparc))
++#define TRANTOR_RDHUP 0x2800 /* EPOLLRDHUP | POLLRDHUP */
++#endif
+ #elif defined _WIN32
+ #include "Wepoll.h"
+ #include <assert.h>
+@@ -38,7 +41,12 @@ namespace trantor
+ static_assert(EPOLLIN == POLLIN, "EPOLLIN != POLLIN");
+ static_assert(EPOLLPRI == POLLPRI, "EPOLLPRI != POLLPRI");
+ static_assert(EPOLLOUT == POLLOUT, "EPOLLOUT != POLLOUT");
++#if (defined(__sparc__) || defined(__sparc))
++static_assert(EPOLLRDHUP & TRANTOR_RDHUP,
++              "EPOLLRDHUP not included in TRANTOR_RDHUP");
++#else
+ static_assert(EPOLLRDHUP == POLLRDHUP, "EPOLLRDHUP != POLLRDHUP");
++#endif
+ static_assert(EPOLLERR == POLLERR, "EPOLLERR != POLLERR");
+ static_assert(EPOLLHUP == POLLHUP, "EPOLLHUP != POLLHUP");
+ #endif
+@@ -127,7 +135,15 @@ void EpollPoller::fillActiveChannels(int numEvents,
+         assert(it != channels_.end());
+         assert(it->second == channel);
+ #endif
+-        channel->setRevents(events_[i].events);
++        int revents = events_[i].events;
++#if defined(__linux__) && (defined(__sparc__) || defined(__sparc))
++        if (revents & EPOLLRDHUP)
++        {
++            revents &= ~EPOLLRDHUP;
++            revents |= POLLRDHUP;
++        }
++#endif
++        channel->setRevents(revents);
+         activeChannels->push_back(channel);
+     }
+     // LOG_TRACE<<"active Channels num:"<<activeChannels->size();
+@@ -205,6 +221,13 @@ void EpollPoller::update(int operation, Channel *channel)
+     struct epoll_event event;
+     memset(&event, 0, sizeof(event));
+     event.events = channel->events();
++#if defined(__linux__) && (defined(__sparc__) || defined(__sparc))
++    if (event.events & TRANTOR_RDHUP)
++    {
++        event.events &= ~TRANTOR_RDHUP;
++        event.events |= EPOLLRDHUP;
++    }
++#endif
+     event.data.ptr = channel;
+     int fd = channel->fd();
+     if (::epoll_ctl(epollfd_, operation, fd, &event) < 0)
+-- 
+2.43.0
+
diff --git a/package/drogon/Config.in b/package/drogon/Config.in
new file mode 100644
index 000000000000..cbb44197e418
--- /dev/null
+++ b/package/drogon/Config.in
@@ -0,0 +1,52 @@
+config BR2_PACKAGE_DROGON
+	bool "drogon"
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_11 # C++17/20
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_USE_MMU # util-linux (libuuid)
+	select BR2_PACKAGE_JSONCPP
+	select BR2_PACKAGE_UTIL_LINUX
+	select BR2_PACKAGE_UTIL_LINUX_LIBUUID
+	select BR2_PACKAGE_ZLIB
+	help
+	  Drogon is a C++17/20 based HTTP application framework.
+	  Drogon can be used to easily build various types of web
+	  application server programs using C++.
+
+	  https://github.com/drogonframework/drogon
+
+if BR2_PACKAGE_DROGON
+
+config BR2_PACKAGE_DROGON_BROTLI
+	bool "build Brotli"
+	select BR2_PACKAGE_BROTLI
+	help
+	  Add support for brotli compression.
+
+config BR2_PACKAGE_DROGON_CTL
+	bool "build drogon_ctl"
+	help
+	  drogon_ctl is a command-line tool used to generate
+	  project skeletons and source code.
+
+config BR2_PACKAGE_DROGON_EXAMPLES
+	bool "build examples"
+
+config BR2_PACKAGE_DROGON_ORM
+	bool "build orm"
+	help
+	  Enable the ORM module for typed database access.
+
+config BR2_PACKAGE_DROGON_YAML_CONFIG
+	bool "build yaml config"
+	select BR2_PACKAGE_YAML_CPP
+	help
+	  Add support for YAML configuration via yaml-cpp.
+
+endif
+
+comment "drogon needs a toolchain w/ C++, threads, gcc >= 11"
+	depends on BR2_USE_MMU
+	depends on !BR2_INSTALL_LIBSTDCPP || \
+		!BR2_TOOLCHAIN_GCC_AT_LEAST_11 || \
+		!BR2_TOOLCHAIN_HAS_THREADS
diff --git a/package/drogon/drogon.hash b/package/drogon/drogon.hash
new file mode 100644
index 000000000000..997fd519e1d6
--- /dev/null
+++ b/package/drogon/drogon.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256  1d7dc4591b61c34903362209e58a3f92903c76ce6514ffba5ccfaa86a2e3227c  drogon-v1.9.13-git4.tar.gz
+sha256  7e1ed2ca339c384279f1e195e99916eb0145a0d87659969c7e22f8fdd53e11fd  LICENSE
diff --git a/package/drogon/drogon.mk b/package/drogon/drogon.mk
new file mode 100644
index 000000000000..89b1b2720c7d
--- /dev/null
+++ b/package/drogon/drogon.mk
@@ -0,0 +1,63 @@
+################################################################################
+#
+# drogon
+#
+################################################################################
+
+DROGON_VERSION = v1.9.13
+DROGON_SITE = https://github.com/drogonframework/drogon
+DROGON_SITE_METHOD = git
+DROGON_GIT_SUBMODULES = YES
+DROGON_LICENSE = MIT
+DROGON_LICENSE_FILES = LICENSE
+DROGON_INSTALL_STAGING = YES
+
+DROGON_DEPENDENCIES = jsoncpp util-linux zlib
+HOST_DROGON_DEPENDENCIES = host-jsoncpp host-util-linux host-zlib
+
+DROGON_CONF_OPTS = \
+	-DBUILD_TESTS=OFF
+
+HOST_DROGON_CONF_OPTS = \
+	-DBUILD_CTL=ON \
+	-DBUILD_EXAMPLES=OFF \
+	-DBUILD_TESTS=OFF
+
+ifeq ($(BR2_PACKAGE_DROGON_BROTLI),y)
+DROGON_DEPENDENCIES += brotli
+DROGON_CONF_OPTS += -DBUILD_BROTLI=ON
+else
+DROGON_CONF_OPTS += -DBUILD_BROTLI=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_DROGON_CTL),y)
+# When we have drogon_ctl for the target, we need to build the
+# _drogon_ctl tool with host-drogon support so that it can be
+# run during the building process
+DROGON_DEPENDENCIES += host-drogon
+DROGON_CONF_OPTS += -DBUILD_CTL=ON
+else
+DROGON_CONF_OPTS += -DBUILD_CTL=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_DROGON_EXAMPLES),y)
+DROGON_CONF_OPTS += -DBUILD_EXAMPLES=ON
+else
+DROGON_CONF_OPTS += -DBUILD_EXAMPLES=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_DROGON_ORM),y)
+DROGON_CONF_OPTS += -DBUILD_ORM=ON
+else
+DROGON_CONF_OPTS += -DBUILD_ORM=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_DROGON_YAML_CONFIG),y)
+DROGON_DEPENDENCIES += yaml-cpp
+DROGON_CONF_OPTS += -DBUILD_YAML_CONFIG=ON
+else
+DROGON_CONF_OPTS += -DBUILD_YAML_CONFIG=OFF
+endif
+
+$(eval $(cmake-package))
+$(eval $(host-cmake-package))
-- 
2.43.0

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Re: [Buildroot] [PATCH v4 2/3] package/util-linux: libuuid needs MMU

[Petr Vorel]

Hi Dario,

> When building util-linux with libuuid enabled on noMMU targets
> (e.g., bootlin-armv7m-uclibc or bootlin-m68k-5208-uclibc), the build
> fails with the following error:

> libuuid/src/gen_uuid.c: In function ‘uuid_generate_time_generic’:
> libuuid/src/gen_uuid.c:629:17: error: implicit declaration of function ‘pthread_atfork’; did you mean ‘pthread_join’? [-Wimplicit-function-declaration]
>   629 |                 pthread_atfork(NULL, NULL, reset_uuidd_cache);
>       |                 ^~~~~~~~~~~~~~
>       |                 pthread_join

> This happens because pthread_atfork() is not available on noMMU
> configurations as reported by commit 59fe7547a495 ("package/libcap-ng:
> disable pthread support on nommu").

> Fix this by adding a dependency on BR2_USE_MMU to libuuid. As a
> consequence, also propagate the BR2_USE_MMU dependency to all packages
> selecting BR2_PACKAGE_UTIL_LINUX_LIBUUID to prevent "unmet direct
> dependencies" Kconfig errors.

LGTM.

Reviewed-by: Petr Vorel <petr.vorel@gmail.com>

Kind regards,
Petr
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Re: [Buildroot] [PATCH v4 1/3] package/jsoncpp: add host variant

[Petr Vorel]

Hi Dario,

LGTM.
Reviewed-by: Petr Vorel <petr.vorel@gmail.com>

Kind regards,
Petr
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Re: [Buildroot] [PATCH v4 3/3] package/drogon: new package

[Petr Vorel]

Hi Dario,

> Drogon is a C++17/20 based HTTP application framework. It can be used to
> easily build various types of web application server programs using C++.

> Project page: https://github.com/drogonframework/drogon

...
> diff --git a/package/drogon/0001-Fix-EPOLLRDHUP-POLLRDHUP-mismatch-on-Linux-SPARC-SPA.patch b/package/drogon/0001-Fix-EPOLLRDHUP-POLLRDHUP-mismatch-on-Linux-SPARC-SPA.patch
> new file mode 100644
> index 000000000000..7a9fab389fec
> --- /dev/null
> +++ b/package/drogon/0001-Fix-EPOLLRDHUP-POLLRDHUP-mismatch-on-Linux-SPARC-SPA.patch
> @@ -0,0 +1,93 @@
> +From 9ecfb965e6ea02583874e534f8936ebb43a9db29 Mon Sep 17 00:00:00 2001
> +From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
> +Date: Mon, 20 Jul 2026 16:16:22 +0200
> +Subject: [PATCH] Fix EPOLLRDHUP/POLLRDHUP mismatch on Linux SPARC/SPARC64
> +MIME-Version: 1.0
> +Content-Type: text/plain; charset=UTF-8
> +Content-Transfer-Encoding: 8bit
> +
> +Fix a build failure reported by Buildroot autobuild for the
> +bootlin-sparc64-glibc configuration:
> +
> +  EpollPoller.cc:41:26: error: static assertion failed:
> +  EPOLLRDHUP != POLLRDHUP
> +
> +On SPARC/SPARC64, EPOLLRDHUP (0x2000) and POLLRDHUP (0x0800) are
> +different bits, breaking the assumption elsewhere in this file that
> +epoll and poll flags are interchangeable.
> +
> +Introduce a combined RDHUP value for this architecture and translate
> +it before epoll_ctl() and after epoll_wait(), since revents_ is later
> +tested against POLLRDHUP in Channel::handleEvent() — otherwise
> +half-close detection would silently break at runtime.
> +
> +This patch is inspired by the equivalent fix in lighttpd:
> +https://redmine.lighttpd.net/issues/3251
> +
> +Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
> +Upstream: https://github.com/an-tao/trantor/pull/407

I'm not sure what is the Buildroot's approach for git submodules.
As you use tallbar it should be ok like this (i.e. not adding trantor as a
separate package). Also other would probably raise a concern).

Otherwise LGTM.
Reviewed-by: Petr Vorel <petr.vorel@gmail.com>

Kind regards,
Petr
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