initial buildroot for linux 5.15

package/linphone/linphone.mk

@@ -0,0 +1,42 @@
+################################################################################
+#
+# 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))