package/uvw: new package

A header-only libuv wrapper in C++.

Signed-off-by: Asaf Kahlon <asafka7@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

DEVELOPERS

@@ -239,6 +239,7 @@ F:	package/python*
 F:	package/snmpclitools/
 F:	package/spdlog/
 F:	package/uftp/
+F:	package/uvw/
 F:	package/zeromq/
 
 N:	Ash Charles <ashcharles@gmail.com>

package/Config.in

@@ -1805,6 +1805,7 @@ endif
 	source "package/tinycbor/Config.in"
 	source "package/tz/Config.in"
 	source "package/tzdata/Config.in"
+	source "package/uvw/Config.in"
 	source "package/xapian/Config.in"
 endmenu
 

package/libuv/libuv.mk

@@ -4,6 +4,8 @@
 #
 ################################################################################
 
+# When bumping libuv, check if a new version of uvw is available
+# and bump it too.
 LIBUV_VERSION = 1.33.1
 LIBUV_SITE = $(call github,libuv,libuv,v$(LIBUV_VERSION))
 LIBUV_DEPENDENCIES = host-pkgconf

package/uvw/Config.in

@@ -0,0 +1,19 @@
+config BR2_PACKAGE_UVW
+	bool "uvw"
+	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # libuv
+	depends on BR2_USE_MMU # libuv
+	depends on !BR2_STATIC_LIBS # libuv
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4 # libuv
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_7 # C++17
+	select BR2_PACKAGE_LIBUV
+	help
+	  Header-only, event based, tiny and easy to use
+	  libuv wrapper in modern C++.
+
+	  https://github.com/skypjack/uvw
+
+comment "uvw needs a toolchain w/ NPTL, dynamic library, gcc >= 7"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS || \
+		!BR2_TOOLCHAIN_GCC_AT_LEAST_7
+	depends on BR2_USE_MMU
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4

package/uvw/uvw.hash

@@ -0,0 +1,3 @@
+# Locally calculated
+sha256  266a354f0c64a8e85f29b10f20f4d08a35bc1e8caa7cc94a8afecf9ca43f4442  uvw-2.2.0_libuv-v1.33.tar.gz
+sha256  ea786619b4d1b2ba0a188e923111122dfefea1d01c86e37f9e8c80bdbc3ea400  LICENSE

package/uvw/uvw.mk

@@ -0,0 +1,16 @@
+################################################################################
+#
+# uvw
+#
+################################################################################
+
+UVW_VERSION = 2.2.0_libuv-v1.33
+UVW_SITE = $(call github,skypjack,uvw,v$(UVW_VERSION))
+UVW_INSTALL_STAGING = YES
+UVW_INSTALL_TARGET = NO
+UVW_SUPPORTS_IN_SOURCE_BUILD = NO
+UVW_DEPENDENCIES = libuv
+UVW_LICENSE = MIT
+UVW_LICENSE_FILES = LICENSE
+
+$(eval $(cmake-package))