package/linphone: remove package

This package is no longer maintained in Buildroot: no maintainer in
DEVELOPERS file, and doesn't build since we bumped mbedtls to version
3.x in commit 3481a9643fc7223e400ed877f08ade34d44e6b78, which first
appeared in 2025.05.

Also, upstream linphone has changed their strategy, and now their
specific dependencies (bctoolbox, belle-sip, etc.) are bundled in
linphone, so anyway the packaging needs to be adapted significantly.

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

.checkpackageignore

@@ -635,7 +635,6 @@ package/lighttpd/0001-Modify-the-default-lighttpd-configuration-file-to-ha.patch
 package/lighttpd/S50lighttpd Shellcheck lib_sysv.EmptyLastLine lib_sysv.Indent lib_sysv.Variables
 package/linknx/0001-configure-ac-tweak-CPPUNIT-conditional.patch lib_patch.Upstream
 package/linknx/0002-src-Makefile.am-fix-linking-with-log4cpp.patch lib_patch.Upstream
-package/linphone/0001-src-core-paths-paths.cpp-fix-powerpc-build.patch lib_patch.Upstream
 package/linux-zigbee/0001-test-serial-Remove-test-serial.patch lib_patch.Upstream
 package/linux-zigbee/0002-addrdb-coord-config-parse.y-add-missing-time.h-inclu.patch lib_patch.Upstream
 package/linuxptp/S65ptp4l Shellcheck lib_sysv.Indent

Config.in.legacy

@@ -146,6 +146,14 @@ endif
 
 comment "Legacy options removed in 2025.11"
 
+config BR2_PACKAGE_LINPHONE
+	bool "linphone has been removed"
+	select BR2_LEGACY
+	help
+	  This package was no longer maintained in Buildroot and was
+	  no longer building. It can be re-added if someone volunteers
+	  to fix the issues, update the package and maintain it.
+
 config BR2_PACKAGE_LIBJWT
 	bool "libjwt has been removed"
 	select BR2_LEGACY

package/Config.in

@@ -2550,7 +2550,6 @@ endif
 	source "package/lighttpd/Config.in"
 	source "package/linknx/Config.in"
 	source "package/links/Config.in"
-	source "package/linphone/Config.in"
 	source "package/linux-zigbee/Config.in"
 	source "package/linuxptp/Config.in"
 	source "package/lldpd/Config.in"

package/linphone/0001-src-core-paths-paths.cpp-fix-powerpc-build.patch

@@ -1,35 +0,0 @@
-From d5d528e7562f358b9564e64cea0678020c51479a Mon Sep 17 00:00:00 2001
-From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
-Date: Sun, 15 Mar 2020 18:56:19 +0100
-Subject: [PATCH] src/core/paths/paths.cpp: fix powerpc build
-
-Fix the following build failure on powerpc:
-
-/home/test/autobuild/run/instance-2/output-1/build/linphone-4.3.1/src/core/paths/paths.cpp:32:3: error: #error "Unsupported system."
-  #error "Unsupported system."
-   ^~~~~
-
-Fixes:
- - http://autobuild.buildroot.org/results/d90bca02c2771df8dfbf39892d529fb5f9069656
-
-Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
----
- src/core/paths/paths.cpp | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/core/paths/paths.cpp b/src/core/paths/paths.cpp
-index 0442282fe..2c6508a51 100644
---- a/src/core/paths/paths.cpp
-+++ b/src/core/paths/paths.cpp
-@@ -26,7 +26,7 @@
- 	#include "paths-android.h"
- #elif defined(_WIN32)
- 	#include "paths-windows.h"
--#elif defined(__linux)
-+#elif defined(__linux) || defined(__linux__)
- 	#include "paths-linux.h"
- #else
- 	#error "Unsupported system."
--- 
-2.25.1
-

package/linphone/Config.in

@@ -1,41 +0,0 @@
-config BR2_PACKAGE_LINPHONE
-	bool "linphone"
-	depends on BR2_USE_MMU
-	depends on BR2_INSTALL_LIBSTDCPP
-	depends on !BR2_STATIC_LIBS # belle-sip, mediastreamer
-	depends on BR2_TOOLCHAIN_HAS_THREADS # belr, belle-sip, mediastreamer
-	# belr, belle-sip, mediastreamer
-	depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735
-	depends on BR2_USE_WCHAR # belle-sip
-	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5 # mediastreamer
-	select BR2_PACKAGE_BELLE_SIP
-	select BR2_PACKAGE_BELR
-	select BR2_PACKAGE_LIBXML2
-	select BR2_PACKAGE_MEDIASTREAMER
-	select BR2_PACKAGE_SQLITE
-	help
-	  Linphone is an internet phone or Voice Over IP phone (VoIP).
-
-	  With linphone you can communicate freely with people over
-	  the internet, with voice, video, and text instant messaging.
-	  Linphone makes use of the SIP protocol, an open standard
-	  for internet telephony. You can use Linphone with any SIP
-	  VoIP operator, including our free SIP audio/video service.
-	  linphone is free-software (or open-source), you can download
-	  and redistribute it freely.
-	  Linphone is available for desktop computers: Linux, Windows,
-	  MacOSX, and for mobile phones: Android, iPhone, Blackberry.
-
-	  Linphone support in Buildroot is limited to the commandline
-	  client, linphonec, and video support is not enabled.
-
-	  http://www.linphone.org/
-
-comment "linphone needs a toolchain w/ threads, C++, dynamic library, wchar, gcc >= 5"
-	depends on BR2_USE_MMU
-	depends on !BR2_INSTALL_LIBSTDCPP || BR2_STATIC_LIBS || \
-		!BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR || \
-		!BR2_TOOLCHAIN_GCC_AT_LEAST_5
-
-comment "linphone needs a toolchain not affected by GCC bug 64735"
-	depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735

package/linphone/linphone.hash

@@ -1,4 +0,0 @@
-# Locally calculated after checking pgp signature
-sha256  9956f6785a787041328da000cee5fcc1e41d6f17956ffe5e0402fac0f9a9676b  linphone-4.4.8.tar.gz
-# Locally computed
-sha256  1b3782ccad7b8614100cda30d3faf42fc39f2e97932908c543005053b654ca68  LICENSE.txt

package/linphone/linphone.mk

@@ -1,42 +0,0 @@
-################################################################################
-#
-# linphone
-#
-################################################################################
-
-LINPHONE_VERSION = 4.4.8
-LINPHONE_SITE = \
-	https://gitlab.linphone.org/BC/public/liblinphone/-/archive/$(LINPHONE_VERSION)
-LINPHONE_CONF_OPTS = \
-	-DENABLE_ADVANCED_IM=OFF \
-	-DENABLE_CXX_WRAPPER=OFF \
-	-DENABLE_DB_STORAGE=OFF \
-	-DENABLE_LIME=OFF \
-	-DENABLE_LIME_X3DH=OFF \
-	-DENABLE_STRICT=OFF \
-	-DENABLE_TOOLS=OFF \
-	-DENABLE_TUTORIALS=OFF \
-	-DENABLE_UNIT_TESTS=OFF \
-	-DENABLE_VCARD=OFF \
-	-DENABLE_VIDEO=OFF \
-	-DGIT_EXECUTABLE=OFF
-LINPHONE_INSTALL_STAGING = YES
-LINPHONE_DEPENDENCIES = \
-	belle-sip \
-	belr \
-	libxml2 \
-	mediastreamer \
-	sqlite \
-	$(if $(BR2_PACKAGE_ZLIB),zlib)
-LINPHONE_LICENSE = GPL-3.0+
-LINPHONE_LICENSE_FILES = LICENSE.txt
-
-ifeq ($(BR2_STATIC_LIBS),y)
-LINPHONE_CONF_OPTS += -DENABLE_STATIC=ON -DENABLE_SHARED=OFF
-else ifeq ($(BR2_SHARED_STATIC_LIBS),y)
-LINPHONE_CONF_OPTS += -DENABLE_STATIC=ON -DENABLE_SHARED=ON
-else ifeq ($(BR2_SHARED_LIBS),y)
-LINPHONE_CONF_OPTS += -DENABLE_STATIC=OFF -DENABLE_SHARED=ON
-endif
-
-$(eval $(cmake-package))