# Check that librdkafka is available, and allow to link it statically.

mkl_meta_set "rdkafka" "desc" "librdkafka is available at http://github.com/edenhill/librdkafka. To quickly download all dependencies and build kcat try ./bootstrap.sh"

mkl_meta_set "rdkafka" "deb" "librdkafka-dev"

# Try static librdkafka first

mkl_lib_check --libname=rdkafka-static "rdkafkastatic" "" disable CC "-lrdkafka" \

"#include <librdkafka/rdkafka.h>" ||

mkl_lib_check "rdkafka" "" fail CC "-lrdkafka" \

"#include <librdkafka/rdkafka.h>"

# Make sure rdkafka is new enough.

mkl_meta_set "librdkafkaver" "name" "librdkafka metadata API"

mkl_meta_set "librdkafkaver" "desc" "librdkafka 0.8.4 or later is required for the Metadata API"

mkl_compile_check "librdkafkaver" "" fail CC "" \

"#include <librdkafka/rdkafka.h>

struct rd_kafka_metadata foo;"

# Enable KafkaConsumer support if librdkafka is new enough

mkl_meta_set "librdkafka_ge_090" "name" "librdkafka KafkaConsumer support"

mkl_compile_check "librdkafka_ge_090" ENABLE_KAFKACONSUMER disable CC "" "

#include <librdkafka/rdkafka.h>

#if RD_KAFKA_VERSION >= 0x00095000

#else

#error \"rdkafka version < 0.9.0\"

#endif"

mkl_meta_set "yajl" "deb" "libyajl-dev"

# Check for JSON library (yajl)

if [[ $WITH_JSON == y ]] && \

mkl_lib_check "yajl" HAVE_YAJL disable CC "-lyajl" \

"#include <yajl/yajl_version.h>

#if YAJL_MAJOR >= 2

#else

#error \"Requires libyajl2\"

#endif

"

then

mkl_allvar_set "json" ENABLE_JSON y

fi

mkl_meta_set "avroc" "static" "libavro.a"

mkl_meta_set "libserdes" "deb" "libserdes-dev"

mkl_meta_set "libserdes" "static" "libserdes.a"

# Check for Avro and Schema-Registry client libs

if [[ $WITH_AVRO == y ]] &&

mkl_lib_check --libname=avro-c "avroc" "" disable CC "-lavro" "#include <avro.h>" &&

mkl_lib_check "serdes" HAVE_SERDES disable CC "-lserdes" \

"#include <sys/types.h>

#include <stdlib.h>

#include <libserdes/serdes-avro.h>"; then

mkl_allvar_set "avro" ENABLE_AVRO y

fi