CC ?= gcc

TARGET := doca_dma_host_recv
SRCS := host_recv.c

CFLAGS += -O2 -g -Wall -Wextra -std=gnu11
CFLAGS += -Wno-deprecated-declarations
CFLAGS += -DALLOW_EXPERIMENTAL_API

# Prefer pkg-config from the upgraded DOCA installation.
PKGCONFIG_PKGS := doca-common doca-dma

PKG_CFLAGS := $(shell pkg-config --cflags $(PKGCONFIG_PKGS) 2>/dev/null)
PKG_LIBS   := $(shell pkg-config --libs $(PKGCONFIG_PKGS) 2>/dev/null)

# Fallback for common DOCA 2.9 host install paths.
ifeq ($(strip $(PKG_CFLAGS)),)
CFLAGS += -I/opt/mellanox/doca/include
else
CFLAGS += $(PKG_CFLAGS)
endif

ifeq ($(strip $(PKG_LIBS)),)
LDFLAGS += -L/opt/mellanox/doca/lib/x86_64-linux-gnu
LDLIBS += -ldoca_dma -ldoca_common
else
LDLIBS += $(PKG_LIBS)
endif

LDLIBS += -lpthread -lrt

all: $(TARGET)

$(TARGET): $(SRCS)
	$(CC) $(CFLAGS) $^ -o $@ $(LDFLAGS) $(LDLIBS)

clean:
	rm -f $(TARGET) descriptor.bin buffer.json