[Buildroot] [PATCH 1/1] package/docopt.cpp: new package

[Eero Aaltonen]

Add docopt.cpp library that can be used to create intuitive command
line interfaces with very little code by describing the valid calls
using the (POSIX.1-2017) command line utility argument syntax.

Signed-off-by: Eero Aaltonen <eero.aaltonen at vaisala.com>
---
 DEVELOPERS                         |  3 +++
 package/Config.in                  |  1 +
 package/docopt.cpp/Config.in       | 15 +++++++++++++++
 package/docopt.cpp/docopt.cpp.hash |  6 ++++++
 package/docopt.cpp/docopt.cpp.mk   | 13 +++++++++++++
 5 files changed, 38 insertions(+)
 create mode 100644 package/docopt.cpp/Config.in
 create mode 100644 package/docopt.cpp/docopt.cpp.hash
 create mode 100644 package/docopt.cpp/docopt.cpp.mk

diff --git a/DEVELOPERS b/DEVELOPERS
index c0e6f8bbef..8972bab2d1 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -777,6 +777,9 @@ F:	board/acmesystems/acqua-a5/
 F:	configs/acmesystems_acqua_a5_256mb_defconfig
 F:	configs/acmesystems_acqua_a5_512mb_defconfig
 
+N:	Eero Aaltonen <eero.aaltonen at vaisala.com>
+F:	package/docopt.cpp/
+
 N:	Eloi Bail <eloi.bail at savoirfairelinux.com>
 F:	package/bayer2rgb-neon/
 F:	package/gstreamer1/gst1-plugins-bayer2rgb-neon/
diff --git a/package/Config.in b/package/Config.in
index e3a34d6e97..77f86328ce 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2113,6 +2113,7 @@ endmenu
 
 menu "Text and terminal handling"
 	source "package/augeas/Config.in"
+	source "package/docopt.cpp/Config.in"
 	source "package/enchant/Config.in"
 	source "package/fmt/Config.in"
 	source "package/fstrcmp/Config.in"
diff --git a/package/docopt.cpp/Config.in b/package/docopt.cpp/Config.in
new file mode 100644
index 0000000000..655a656398
--- /dev/null
+++ b/package/docopt.cpp/Config.in
@@ -0,0 +1,15 @@
+config BR2_PACKAGE_DOCOPT_CPP
+	bool "docopt.cpp"
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # C++11
+	help
+	  docopt is a library that lets you define a command line
+	  interface with the utility argument syntax that has been
+	  used by command line utilities for decades (POSIX.1-2017).
+	  From the description, docopt automatically generates a parser
+	  for the command line arguments.
+
+	  docopt Command-line interface description language
+	  http://docopt.org/
+
+	  docopt C++ port https://github.com/docopt/docopt.cpp
diff --git a/package/docopt.cpp/docopt.cpp.hash b/package/docopt.cpp/docopt.cpp.hash
new file mode 100644
index 0000000000..f8a7f8d97b
--- /dev/null
+++ b/package/docopt.cpp/docopt.cpp.hash
@@ -0,0 +1,6 @@
+# Locally computed:
+sha256  28af5a0c482c6d508d22b14d588a3b0bd9ff97135f99c2814a5aa3cbff1d6632  v0.6.3.tar.gz
+
+# Hash for license files:
+sha256  c9bff75738922193e67fa726fa225535870d2aa1059f91452c411736284ad566  LICENSE-Boost-1.0
+sha256  b2959a980bc25f5d5e020d7a31777b7184aace6eb160acc80619f85edf646f19  LICENSE-MIT
diff --git a/package/docopt.cpp/docopt.cpp.mk b/package/docopt.cpp/docopt.cpp.mk
new file mode 100644
index 0000000000..647071243a
--- /dev/null
+++ b/package/docopt.cpp/docopt.cpp.mk
@@ -0,0 +1,13 @@
+################################################################################
+#
+# docopt.cpp
+#
+################################################################################
+
+DOCOPT_CPP_VERSION = 0.6.3
+DOCOPT_CPP_SOURCE = v$(DOCOPT_CPP_VERSION).tar.gz
+DOCOPT_CPP_SITE = https://github.com/docopt/docopt.cpp/archive/refs/tags
+DOCOPT_CPP_INSTALL_STAGING = YES
+DOCOPT_CPP_LICENSE_FILES = LICENSE-Boost-1.0 LICENSE-MIT
+
+$(eval $(cmake-package))
-- 
2.25.1