X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fqos_sched%2FMakefile;h=346d66d41e14715392bf24fa9c51f820d87d7250;hb=bd3c90715b1913b99b9857067fa76985b7fb9224;hp=408074a9f5b9b53f7738567fe8860aa853f5fe63;hpb=fda34680eb9abf53872bde66e119f4c0288fd62f;p=dpdk.git

diff --git a/examples/qos_sched/Makefile b/examples/qos_sched/Makefile
index 408074a9f5..346d66d41e 100644
--- a/examples/qos_sched/Makefile
+++ b/examples/qos_sched/Makefile
@@ -7,8 +7,10 @@ APP = qos_sched
 # all source are stored in SRCS-y
 SRCS-y := main.c args.c init.c app_thread.c cfg_file.c cmdline.c stats.c
 
+PKGCONF ?= pkg-config
+
 # Build using pkg-config variables if possible
-ifneq ($(shell pkg-config --exists libdpdk && echo 0),0)
+ifneq ($(shell $(PKGCONF) --exists libdpdk && echo 0),0)
 $(error "no installation of DPDK found")
 endif
 
@@ -19,13 +21,21 @@ shared: build/$(APP)-shared
 static: build/$(APP)-static
 	ln -sf $(APP)-static build/$(APP)
 
-PKGCONF ?= pkg-config
-
 PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null)
 CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
 LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
 LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk)
 
+ifeq ($(MAKECMDGOALS),static)
+# check for broken pkg-config
+ifeq ($(shell echo $(LDFLAGS_STATIC) | grep 'whole-archive.*l:lib.*no-whole-archive'),)
+$(warning "pkg-config output list does not contain drivers between 'whole-archive'/'no-whole-archive' flags.")
+$(error "Cannot generate statically-linked binaries with this version of pkg-config")
+endif
+endif
+
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+
 build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
 	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)