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https://github.com/xdp-project/bpf-examples.git
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173c2d943e
The defines.mk file always set -DDEBUG, inherited from the xdp-tools build system. However, the configure script in this repository doesn't actually support the PRODUCTION variable, so change the define to only set -DDEBUG if a DEBUG variable is supplied to 'make'. This way DEBUG can be turned on with a command-line DEBUG=1 parameter to 'make', but will be unset otherwise. Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
37 lines
910 B
Makefile
37 lines
910 B
Makefile
CFLAGS ?= -O2 -g
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BPF_CFLAGS ?= -Wno-visibility
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include $(LIB_DIR)/../config.mk
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PREFIX?=/usr/local
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LIBDIR?=$(PREFIX)/lib
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SBINDIR?=$(PREFIX)/sbin
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HDRDIR?=$(PREFIX)/include/xdp
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DATADIR?=$(PREFIX)/share
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MANDIR?=$(DATADIR)/man
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BPF_DIR_MNT ?=/sys/fs/bpf
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BPF_OBJECT_DIR ?=$(LIBDIR)/bpf
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MAX_DISPATCHER_ACTIONS ?=10
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# headers/ dir contains include header files needed to compile BPF programs
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HEADER_DIR = $(LIB_DIR)/../headers
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# include/ dir contains the projects own include header files
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INCLUDE_DIR = $(LIB_DIR)/../include
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TEST_DIR = $(LIB_DIR)/testing
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LIBBPF_DIR := $(LIB_DIR)/libbpf
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DEFINES := -DBPF_DIR_MNT=\"$(BPF_DIR_MNT)\" -DBPF_OBJECT_PATH=\"$(BPF_OBJECT_DIR)\"
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ifeq ($(DEBUG),1)
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DEFINES += -DDEBUG
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endif
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HAVE_FEATURES :=
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CFLAGS += $(DEFINES)
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BPF_CFLAGS += $(DEFINES)
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CONFIGMK := $(LIB_DIR)/../config.mk
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LIBMK := Makefile $(CONFIGMK) $(LIB_DIR)/defines.mk $(LIB_DIR)/common.mk $(LIB_DIR)/util/util.mk
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