Add CMakeLists.txt for tools/ subdirectory

CMakeLists.txt

@@ -411,3 +411,4 @@ add_subdirectory(src)
 if(ENABLE_UNIT_TESTS)
 	add_subdirectory(tester)
 endif()
+add_subdirectory(tools)

cmake/FindPCAP.cmake

+############################################################################
+# FindPCAP.txt
+# Copyright (C) 2014  Belledonne Communications, Grenoble France
+#
+############################################################################
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+############################################################################
+#
+# - Find the pcap include file and library
+#
+#  PCAP_FOUND - system has pcap
+#  PCAP_INCLUDE_DIRS - the pcap include directory
+#  PCAP_LIBRARIES - The libraries needed to use pcap
+
+set(_PCAP_ROOT_PATHS
+	${WITH_PCAP}
+	${CMAKE_INSTALL_PREFIX}
+)
+
+find_path(PCAP_INCLUDE_DIRS
+	NAMES pcap/pcap.h pcap.h
+	HINTS _PCAP_ROOT_PATHS
+	PATH_SUFFIXES include
+)
+if(PCAP_INCLUDE_DIRS)
+	set(HAVE_PCAP_PCAP_H 1)
+endif()
+
+find_library(PCAP_LIBRARIES
+	NAMES pcap
+	HINTS _PCAP_ROOT_PATHS
+	PATH_SUFFIXES lib
+)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(PCAP
+	DEFAULT_MSG
+	PCAP_INCLUDE_DIRS PCAP_LIBRARIES
+)
+
+mark_as_advanced(PCAP_INCLUDE_DIRS PCAP_LIBRARIES)

tools/CMakeLists.txt

+############################################################################
+# CMakeLists.txt
+# Copyright (C) 2015  Belledonne Communications, Grenoble France
+#
+############################################################################
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+############################################################################
+
+set(simple_executables bench echo ring mtudiscover tones)
+if (ENABLE_VIDEO)
+	list(APPEND simple_executables videodisplay test_x11window)
+endif()
+foreach (simple_executable ${simple_executables})
+	add_executable(${simple_executable} ${simple_executable}.c)
+	target_link_libraries(${simple_executable} mediastreamer_voip mediastreamer_base)
+endforeach()
+
+find_package(PCAP QUIET)
+if (PCAP_FOUND)
+	add_executable(pcap_playback pcap_playback.c common.c)
+	target_link_libraries(pcap_playback mediastreamer_voip mediastreamer_base)
+	target_include_directories(pcap_playback PUBLIC ${PCAP_INCLUDE_DIRS})
+	target_link_libraries(pcap_playback ${PCAP_LIBRARIES})
+endif()
+
+add_executable(mediastream mediastream.c common.c mediastream_cocoa.m)
+target_link_libraries(mediastream mediastreamer_voip mediastreamer_base)
+string(REPLACE ";" " " APPLE_SPECIFIC_LINK_FLAGS_STR "${APPLE_SPECIFIC_LINK_FLAGS}")
+if(NOT "${APPLE_SPECIFIC_LINK_FLAGS_STR}" STREQUAL "")
+	set_target_properties(mediastream PROPERTIES LINK_FLAGS ${APPLE_SPECIFIC_LINK_FLAGS_STR})
+endif()