package/tl-expected: new package

Required by micromamba.

Signed-off-by: TIAN Yuanhao <tianyuanhao3@163.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

DEVELOPERS

@@ -2790,6 +2790,7 @@ N:	TIAN Yuanhao <tianyuanhao3@163.com>
 F:	package/cli11/
 F:	package/open-isns/
 F:	package/termcolor/
+F:	package/tl-expected/
 
 N:	Tan En De <ende.tan@starfivetech.com>
 F:	package/libkcapi/

package/Config.in

@@ -2132,6 +2132,7 @@ endif
 	source "package/startup-notification/Config.in"
 	source "package/tbb/Config.in"
 	source "package/tinycbor/Config.in"
+	source "package/tl-expected/Config.in"
 	source "package/tz/Config.in"
 	source "package/tzdata/Config.in"
 	source "package/uvw/Config.in"

package/tl-expected/Config.in

@@ -0,0 +1,12 @@
+config BR2_PACKAGE_TL_EXPECTED
+	bool "tl-expected"
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
+	help
+	  C++11/14/17 std::expected with functional-style extensions and
+	  reference support.
+
+	  https://github.com/TartanLlama/expected
+
+comment "tl-expected needs a toolchain w/ C++, gcc >= 4.8"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8

package/tl-expected/tl-expected.hash

@@ -0,0 +1,3 @@
+# Locally calculated
+sha256  2611769546cedcaef233ef587e71420d1f079a794eb7bb19b888dedf991ace7c  tl-expected-v1.0.0-br1.tar.gz
+sha256  a2010f343487d3f7618affe54f789f5487602331c0a8d03f49e9a7c547cf0499  COPYING

package/tl-expected/tl-expected.mk

@@ -0,0 +1,20 @@
+################################################################################
+#
+# tl-expected
+#
+################################################################################
+
+TL_EXPECTED_VERSION = v1.0.0
+TL_EXPECTED_SITE = https://github.com/TartanLlama/expected
+TL_EXPECTED_SITE_METHOD = git
+TL_EXPECTED_GIT_SUBMODULES = YES
+TL_EXPECTED_LICENSE = CC0-1.0
+TL_EXPECTED_LICENSE_FILES = COPYING
+TL_EXPECTED_INSTALL_STAGING = YES
+TL_EXPECTED_INSTALL_TARGET = NO
+TL_EXPECTED_CONF_OPTS = \
+	-DCMAKE_MODULE_PATH=$(TL_EXPECTED_DIR)/cmake/tl-cmake \
+	-DEXPECTED_ENABLE_TESTS=OFF \
+	-DFETCHCONTENT_FULLY_DISCONNECTED=ON
+
+$(eval $(cmake-package))