* #35924 (zrtp): switch to libzrtpcpp
diff --git a/jni/libzrtp/sources/clients/ccrtp/CMakeLists.txt b/jni/libzrtp/sources/clients/ccrtp/CMakeLists.txt
new file mode 100755
index 0000000..093b369
--- /dev/null
+++ b/jni/libzrtp/sources/clients/ccrtp/CMakeLists.txt
@@ -0,0 +1,131 @@
+cmake_minimum_required (VERSION 2.6)
+
+# setup the Thread include and lib
+find_package(Threads)
+if(CMAKE_HAVE_PTHREAD_H)
+ set(HAVE_PTHREAD_H TRUE)
+endif()
+set(LIBS ${LIBS} ${CMAKE_THREAD_LIBS_INIT})
+
+if (USES_CCRTP_INCLUDE_DIRS)
+ message(STATUS " Using local commoncpp dependency")
+else()
+ find_package(PkgConfig)
+ pkg_check_modules(USES_CCRTP libccrtp>=2.0.0)
+endif()
+include_directories(${USES_CCRTP_INCLUDE_DIRS})
+link_directories(${USES_CCRTP_LIBRARY_DIRS})
+add_definitions(${USES_CCRTP_CFLAGS})
+set (LIBS ${LIBS} ${USES_CCRTP_LDFLAGS} ${USES_CCRTP_LIBRARIES})
+
+#to make sure includes are first taken - it contains config.h
+include_directories(BEFORE ${CMAKE_BINARY_DIR})
+include_directories (${CMAKE_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR}/zrtp
+ ${CMAKE_SOURCE_DIR}/srtp ${CMAKE_SOURCE_DIR}/bnlib)
+
+# **** setup the various crypto interface implementations ***
+# Twofish is a special case: its always a standalone modlue and thus
+# not specific to a library.
+# NOTE: the standalone modules live in the 'crypto'
+
+set(cryptcommon_srcs
+ ${CMAKE_SOURCE_DIR}/cryptcommon/macSkein.cpp
+ ${CMAKE_SOURCE_DIR}/cryptcommon/skein.c
+ ${CMAKE_SOURCE_DIR}/cryptcommon/skein_block.c
+ ${CMAKE_SOURCE_DIR}/cryptcommon/skeinApi.c
+ ${CMAKE_SOURCE_DIR}/cryptcommon/twofish.c
+ ${CMAKE_SOURCE_DIR}/cryptcommon/twofish_cfb.c ${zrtp_skein_src})
+
+if (OPENSSL_FOUND)
+ set(crypto_src
+ ${CMAKE_SOURCE_DIR}/zrtp/crypto/openssl/zrtpDH.cpp
+ ${CMAKE_SOURCE_DIR}/zrtp/crypto/openssl/hmac256.cpp
+ ${CMAKE_SOURCE_DIR}/zrtp/crypto/openssl/sha256.cpp
+ ${CMAKE_SOURCE_DIR}/zrtp/crypto/openssl/hmac384.cpp
+ ${CMAKE_SOURCE_DIR}/zrtp/crypto/openssl/sha384.cpp
+ ${CMAKE_SOURCE_DIR}/zrtp/crypto/openssl/aesCFB.cpp
+ ${CMAKE_SOURCE_DIR}/zrtp/crypto/openssl/InitializeOpenSSL.cpp
+ ${CMAKE_SOURCE_DIR}/zrtp/crypto/twoCFB.cpp)
+
+endif()
+
+if (CRYPTO_STANDALONE)
+ set(crypto_src
+ ${CMAKE_SOURCE_DIR}/cryptcommon/ZrtpRandom.cpp
+ ${CMAKE_SOURCE_DIR}/common/Thread.cpp
+ ${CMAKE_SOURCE_DIR}/common/MutexClass.cpp
+ ${CMAKE_SOURCE_DIR}/common/EventClass.cpp
+ ${zrtp_crypto_src} ${bnlib_src})
+
+ set(cryptcommon_srcs ${cryptcommon_srcs}
+ ${CMAKE_SOURCE_DIR}/cryptcommon/aescrypt.c
+ ${CMAKE_SOURCE_DIR}/cryptcommon/aeskey.c
+ ${CMAKE_SOURCE_DIR}/cryptcommon/aestab.c
+ ${CMAKE_SOURCE_DIR}/cryptcommon/aes_modes.c)
+endif()
+
+set(zrtp_ccrtp_src
+ ${CMAKE_CURRENT_SOURCE_DIR}/ZrtpQueue.cpp)
+
+set(zrtpcpp_src ${zrtp_src} ${zrtp_ccrtp_src} ${crypto_src} ${cryptcommon_srcs})
+
+if(BUILD_STATIC AND NOT BUILD_SHARED)
+ set(LIBRARY_BUILD_TYPE STATIC)
+else()
+ set(LIBRARY_BUILD_TYPE SHARED)
+endif()
+
+add_library(${zrtplibName} ${LIBRARY_BUILD_TYPE} ${zrtpcpp_src})
+set_target_properties(${zrtplibName} PROPERTIES VERSION ${VERSION} SOVERSION ${SOVERSION})
+target_link_libraries(${zrtplibName} ${LIBS})
+
+add_dependencies(${zrtplibName} ccrtp)
+
+# **** Setup packing environment ****
+#
+if(${PROJECT_NAME} STREQUAL ${CMAKE_PROJECT_NAME})
+ include(${CMAKE_SOURCE_DIR}/cmake/Modules/GeneratePackage.cmake)
+
+ GENERATE_PACKAGING(${PACKAGE} ${VERSION})
+endif()
+
+# **** Create the external files for RPM and pkgconfig ****
+#
+set(prefix ${CMAKE_INSTALL_PREFIX})
+set(exec_prefix ${prefix}/bin)
+set(libdir ${prefix}/${LIBDIRNAME})
+set(includedir ${prefix}/include)
+set(PACKAGE pkgconfig)
+
+configure_file(${CMAKE_SOURCE_DIR}/libzrtpcpp.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/lib${zrtplibName}.pc @ONLY)
+configure_file(${CMAKE_SOURCE_DIR}/libzrtpcpp.spec.cmake ${CMAKE_CURRENT_BINARY_DIR}/lib${zrtplibName}.spec @ONLY)
+
+# **** install files ****
+#
+set(ccrtp_inst
+ ${CMAKE_CURRENT_SOURCE_DIR}/ZrtpQueue.h
+ ${CMAKE_CURRENT_SOURCE_DIR}/zrtpccrtp.h
+ ${CMAKE_CURRENT_SOURCE_DIR}/CcrtpTimeoutProvider.h)
+
+install(FILES
+ ${CMAKE_SOURCE_DIR}/zrtp/libzrtpcpp/ZrtpCodes.h
+ ${CMAKE_SOURCE_DIR}/zrtp/libzrtpcpp/ZrtpConfigure.h
+ ${CMAKE_SOURCE_DIR}/zrtp/libzrtpcpp/ZrtpCallback.h
+ ${CMAKE_SOURCE_DIR}/zrtp/libzrtpcpp/ZrtpCWrapper.h
+ ${CMAKE_SOURCE_DIR}/zrtp/libzrtpcpp/ZrtpUserCallback.h ${ccrtp_inst} DESTINATION include/libzrtpcpp)
+
+install(FILES ${CMAKE_SOURCE_DIR}/common/osSpecifics.h DESTINATION include/libzrtpcpp/common)
+
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/lib${zrtplibName}.pc DESTINATION ${LIBDIRNAME}/pkgconfig)
+
+install(TARGETS ${zrtplibName} DESTINATION ${LIBDIRNAME})
+
+if(${PROJECT_NAME} STREQUAL ${CMAKE_PROJECT_NAME})
+
+ ########### Add uninstall target ###############
+ configure_file("${CMAKE_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY)
+ add_custom_target(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
+
+endif()
+
+