comparison src/portaudio_20161030/cmake_support/FindJack.cmake @ 140:59a8758c56b1

Add source for PortAudio stable v190600_20161030

+# - Try to find jack
+# Once done this will define
+#  JACK_FOUND - System has jack
+#  JACK_INCLUDE_DIRS - The jack include directories
+#  JACK_LIBRARIES - The libraries needed to use jack
+#  JACK_DEFINITIONS - Compiler switches required for using jack
+
+if (JACK_LIBRARIES AND JACK_INCLUDE_DIRS)
+
+	# in cache already
+	set(JACK_FOUND TRUE)
+
+else (JACK_LIBRARIES AND JACK_INCLUDE_DIRS)
+
+	set(JACK_DEFINITIONS "")
+
+	# Look for pkg-config and use it (if available) to find package
+	find_package(PkgConfig QUIET)
+	if (PKG_CONFIG_FOUND)
+		pkg_search_module(JACK QUIET jack)
+	endif (PKG_CONFIG_FOUND)
+
+	if (NOT JACK_FOUND)
+
+		find_path(JACK_INCLUDE_DIR jack/jack.h HINTS ${JACK_INCLUDEDIR} ${JACK_INCLUDE_DIRS} PATH_SUFFIXES jack)
+		find_library(JACK_LIBRARY NAMES jack HINTS ${JACK_LIBDIR} ${JACK_LIBRARY_DIRS})
+
+		set(JACK_LIBRARIES    ${JACK_LIBRARY})
+		set(JACK_INCLUDE_DIRS ${JACK_INCLUDE_DIR})
+
+		include(FindPackageHandleStandardArgs)
+
+		# Set JACK_FOUND if the library and include paths were found
+		find_package_handle_standard_args(jack DEFAULT_MSG JACK_LIBRARY JACK_INCLUDE_DIR)
+
+		# Don't show include/library paths in cmake GUI
+		mark_as_advanced(JACK_INCLUDE_DIR JACK_LIBRARY)
+
+	endif (NOT JACK_FOUND)
+
+endif (JACK_LIBRARIES AND JACK_INCLUDE_DIRS)