mk: build with _GNU_SOURCE defined by default

[dpdk.git] / examples / qos_sched / Makefile

diff --git a/examples/qos_sched/Makefile b/examples/qos_sched/Makefile
index 4ee89a9..45b0a9e 100644 (file)
--- a/examples/qos_sched/Makefile
+++ b/examples/qos_sched/Makefile
@@ -11,19 +11,30 @@ SRCS-y := main.c args.c init.c app_thread.c cfg_file.c cmdline.c stats.c
 $(shell pkg-config --exists libdpdk)
 ifeq ($(.SHELLSTATUS),0)
 
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+       ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+       ln -sf $(APP)-static build/$(APP)
+
 PC_FILE := $(shell pkg-config --path libdpdk)
-CFLAGS += $(shell pkg-config --cflags libdpdk)
-LDFLAGS += $(shell pkg-config --libs libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+       $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
 
-build/$(APP): $(SRCS-y) Makefile $(PC_FILE) | build
-       $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS)
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+       $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
 
 build:
        @mkdir -p $@
 
 .PHONY: clean
 clean:
-       rm -f build/$(APP)
+       rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
        rmdir --ignore-fail-on-non-empty build
 
 else # Build using legacy build system
@@ -37,7 +48,7 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-ifneq ($(CONFIG_RTE_EXEC_ENV),"linuxapp")
+ifneq ($(CONFIG_RTE_EXEC_ENV_LINUXAPP),y)
 $(info This application can only operate in a linuxapp environment, \
 please change the definition of the RTE_TARGET environment variable)
 all:
@@ -46,8 +57,6 @@ else
 
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
-CFLAGS_args.o := -D_GNU_SOURCE
-CFLAGS_cfg_file.o := -D_GNU_SOURCE
 
 include $(RTE_SDK)/mk/rte.extapp.mk