[04/10] examples/l2fwd-crypto: fix build with pkg-config
diff mbox series

Message ID 20201110151219.4893-5-david.marchand@redhat.com
State Superseded, archived
Delegated to: Thomas Monjalon
Headers show
Series
  • Examples compilation fixes
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Context Check Description
ci/checkpatch success coding style OK

Commit Message

David Marchand Nov. 10, 2020, 3:12 p.m. UTC
Two issues fixed here.

First add the experimental flag.
Then fix a link issue with the crypto scheduler driver:
/usr/bin/ld: /tmp/cchr7aHA.o: in function `main':
main.c:(.text.startup+0x1673): undefined reference to
`rte_cryptodev_scheduler_workers_get'
collect2: error: ld returned 1 exit status

Fixes: e3bcb99a5e13 ("examples/l2fwd-crypto: limit number of sessions")
Fixes: 261bbff75e34 ("examples: use separate crypto session mempools")

Signed-off-by: David Marchand <david.marchand@redhat.com>
---
 examples/l2fwd-crypto/Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

Patch
diff mbox series

diff --git a/examples/l2fwd-crypto/Makefile b/examples/l2fwd-crypto/Makefile
index 4953ee2b95..211a076699 100644
--- a/examples/l2fwd-crypto/Makefile
+++ b/examples/l2fwd-crypto/Makefile
@@ -24,8 +24,14 @@  PKGCONF ?= pkg-config
 PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null)
 CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
 LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
+NEED_CRYPTO_SCHEDULER = $(shell echo RTE_CRYPTO_SCHEDULER | $(CPP) $(CFLAGS) -P - | tail -1)
+ifeq ($(NEED_CRYPTO_SCHEDULER), 1)
+LDFLAGS_SHARED += -lrte_crypto_scheduler
+endif
 LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk)
 
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+
 build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
 	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)