pkg: add qrcode generator package

pkg/Kconfig

@@ -32,6 +32,7 @@ rsource "nanocbor/Kconfig"
 rsource "nanopb/Kconfig"
 rsource "qcbor/Kconfig"
 rsource "qDSA/Kconfig"
+rsource "qr-code-generator/Kconfig"
 rsource "relic/Kconfig"
 rsource "semtech-loramac/Kconfig"
 rsource "talking_leds/Kconfig"

pkg/qr-code-generator/Kconfig

@@ -0,0 +1,9 @@
+# Copyright (c) 2021 Inria
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+
+config PACKAGE_QR-CODE-GENERATOR
+    bool "QR Code generator"
+    depends on TEST_KCONFIG

pkg/qr-code-generator/Makefile

@@ -0,0 +1,11 @@
+PKG_NAME=qr-code-generator
+PKG_URL=https://github.com/nayuki/QR-Code-generator
+PKG_VERSION=71c75cfeb0f06788ebc43a39b704c39fcf5eba7c  # v1.6.0
+PKG_LICENSE=MIT
+
+include $(RIOTBASE)/pkg/pkg.mk
+
+CFLAGS += -Wno-type-limits
+
+all:
+	$(QQ)"$(MAKE)" -C $(PKG_SOURCE_DIR)/c -f $(CURDIR)/$(PKG_NAME).mk

pkg/qr-code-generator/Makefile.include

@@ -0,0 +1 @@
+INCLUDES += -I$(PKGDIRBASE)/qr-code-generator/c

pkg/qr-code-generator/doc.txt

@@ -0,0 +1,11 @@
+/**
+ * @defgroup pkg_qr-code-generator   QR Code generator
+ * @ingroup  pkg
+ * @brief    QR Code generator library
+ *
+ * # License
+ *
+ * Licensed under MIT.
+ *
+ * @see      https://github.com/nayuki/QR-Code-generator
+ */

pkg/qr-code-generator/qr-code-generator.mk

@@ -0,0 +1,5 @@
+MODULE = qr-code-generator
+
+SRC := qrcodegen.c
+
+include $(RIOTBASE)/Makefile.base