package/libiqrf: remove package

Fails to build with cmake 4.

The package is a library without any reverse dependencies and no active
development since 2013.

Fixes:
https://autobuild.buildroot.net/results/cb5/cb50e158446e83249fc54e54e5a63ccf36e3be96/

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

.checkpackageignore

@@ -547,8 +547,6 @@ package/libgpiod/0001-build-add-a-configure-switch-for-building-examples.patch l
 package/libgsm/0001-Misc-fixes-from-Archlinux.patch lib_patch.Upstream
 package/libgtk3/0001-Remove-Gdk-dependency-from-gtk-encode-symbolic-svg.patch lib_patch.Upstream
 package/libhdhomerun/0001-dont-strip.patch lib_patch.Upstream
-package/libiqrf/0001-cmake-handle-static-library-and-find-required-thread.patch lib_patch.Upstream
-package/libiqrf/0002-use-only-c-language.patch lib_patch.Upstream
 package/libjson/0001-fix-broken-makefile.patch lib_patch.Upstream
 package/libks/0001-CMakeLists.txt-honour-BUILD_TESTING.patch lib_patch.Upstream
 package/liblinear/0001-build-static-lib.patch lib_patch.Upstream

Config.in.legacy

@@ -146,6 +146,12 @@ endif
 
 comment "Legacy options removed in 2026.02"
 
+config BR2_PACKAGE_LIBIQRF
+	bool "libiqrf has been removed"
+	select BR2_LEGACY
+	help
+	  libiqrf is unmaintained and has been removed
+
 config BR2_PACKAGE_LIBCGI
 	bool "libcgi has been removed"
 	select BR2_LEGACY

package/Config.in

@@ -1836,7 +1836,6 @@ menu "Hardware handling"
 	source "package/libgudev/Config.in"
 	source "package/libiio/Config.in"
 	source "package/libinput/Config.in"
-	source "package/libiqrf/Config.in"
 	source "package/libllcp/Config.in"
 	source "package/libmbim/Config.in"
 	source "package/libnfc/Config.in"

package/libiqrf/0001-cmake-handle-static-library-and-find-required-thread.patch

@@ -1,45 +0,0 @@
-From 46660112b76664473cc98b8ae6c863fd27c27d2d Mon Sep 17 00:00:00 2001
-From: Samuel Martin <s.martin49@gmail.com>
-Date: Fri, 29 Aug 2014 23:40:59 +0200
-Subject: [PATCH] cmake: handle static library and find required thread
- module
-
-Signed-off-by: Samuel Martin <s.martin49@gmail.com>
----
- CMakeLists.txt     | 2 ++
- src/CMakeLists.txt | 4 +++-
- 2 files changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 79f644c..7779a2a 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -6,7 +6,9 @@ enable_testing()
- # use local module (for Findlibusb-1.0.cmake)
- set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
- 
-+find_package(Threads REQUIRED)
- find_package(libusb-1.0 REQUIRED)
-+
- if (NOT LIBUSB_1_FOUND)
- 	message(FATAL_ERROR "libusb-1.0 not installed. (try apt-get install libusb-1.0-0-dev)")
- endif (NOT LIBUSB_1_FOUND)
-diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
-index 149d198..0597ccd 100644
---- a/src/CMakeLists.txt
-+++ b/src/CMakeLists.txt
-@@ -18,8 +18,10 @@ set (iqrf_sources
- 
- include_directories ("${LIBUSB_1_INCLUDE_DIRS}")
- 
--add_library(iqrf SHARED ${iqrf_sources} ${iqrf_headers})
-+add_library(iqrf ${iqrf_sources} ${iqrf_headers})
-+
- target_link_libraries(iqrf ${LIBUSB_1_LIBRARIES})
-+target_link_libraries(iqrf ${CMAKE_THREAD_LIBS_INIT})
- 
- set_target_properties(iqrf PROPERTIES
- 	VERSION "${iqrf_version_major}.${iqrf_version_minor}"
--- 
-2.1.0
-

package/libiqrf/0002-use-only-c-language.patch

@@ -1,29 +0,0 @@
-Use only the C language
-
-libirqf is written completely in C, but by default, CMake assumes that
-both C and C++ are used, and therefore verifies that a C++ compiler is
-installed. This may not necessarily be the case for a C-only package
-in Buildroot.
-
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-
-Index: b/src/CMakeLists.txt
-===================================================================
---- a/src/CMakeLists.txt
-+++ b/src/CMakeLists.txt
-@@ -1,5 +1,3 @@
--project(iqrf)
--
- set (iqrf_version_major 0)
- set (iqrf_version_minor 1)
- set (iqrf_version_patch 2)
-Index: b/CMakeLists.txt
-===================================================================
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -1,3 +1,5 @@
-+project(iqrf C)
-+
- cmake_minimum_required(VERSION 2.8.1)
- enable_testing()
- 

package/libiqrf/Config.in

@@ -1,16 +0,0 @@
-config BR2_PACKAGE_LIBIQRF
-	bool "libiqrf"
-	depends on BR2_TOOLCHAIN_HAS_THREADS # libusb
-	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # libusb
-	select BR2_PACKAGE_LIBUSB
-	help
-	  This library implement specific protocol
-	  which is used for communicating with iqrf devices
-	  (http://iqrf.org) over usb. For usb access is used
-	  libusb library.
-
-	  https://github.com/nandra/libiqrf
-
-comment "libiqrf needs a toolchain w/ threads, gcc >= 4.9"
-	depends on !BR2_TOOLCHAIN_HAS_THREADS || \
-		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_9

package/libiqrf/libiqrf.hash

@@ -1,3 +0,0 @@
-# Locally calculated
-sha256  8111031dd9dd6093a1927eb32dd7476fe22cfee9190043aa8e4c88003c104b16  libiqrf-0.1.2.tar.gz
-sha256  11e0700d7c23604d86fa1e7c54c7caa778d79eeb0035be8f80b5a552224ef015  src/iqrf.c

package/libiqrf/libiqrf.mk

@@ -1,14 +0,0 @@
-################################################################################
-#
-# libiqrf
-#
-################################################################################
-
-LIBIQRF_VERSION = 0.1.2
-LIBIQRF_SITE = $(call github,nandra,libiqrf,v$(LIBIQRF_VERSION))
-LIBIQRF_INSTALL_STAGING = YES
-LIBIQRF_DEPENDENCIES = libusb
-LIBIQRF_LICENSE = LGPL-2.1+
-LIBIQRF_LICENSE_FILES = src/iqrf.c
-
-$(eval $(cmake-package))