#
# On ubuntu 16.10 static link libanl.a fails with -fPIC error
#

include(CheckCXXSourceRuns)

if (USE_STATIC_LIBRARIES)
	set(ANL_LIB_NAME "libanl.a")
else()
	set(ANL_LIB_NAME "anl")
endif()

find_library(ANL_LIB NAMES ${ANL_LIB_NAME})

set(CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES} ${ANL_LIB}")

check_cxx_source_runs("
	#include <netdb.h>
	int main() { getaddrinfo_a(GAI_NOWAIT, nullptr, 0, nullptr); return 0;}
" HAVE_GETADDRINFO_A)

#message(STATUS "test_anl: USE_STATIC_LIBRARIES=${USE_STATIC_LIBRARIES} ANL_LIB_NAME=${ANL_LIB_NAME} ANL_LIB=${ANL_LIB} HAVE_GETADDRINFO_A=${HAVE_GETADDRINFO_A}")

if (HAVE_GETADDRINFO_A)
	add_definitions(-DHAVE_GETADDRINFO_A=1)
endif ()