[dpdk-dev] [PATCH v2 5/7] mk: fix external dependencies of crypto drivers

[Thomas Monjalon]

When linking drivers as shared libraries, the dependencies need
to be marked as DT_NEEDED entries.

The crypto dependencies (libsso and libIPSec) are static libraries.
To make them linked in the shared PMDs, the code must relocatable:
    - libIPSec_MB.a must be built with -fPIC
    - libsso_kasumi.a must be built with KASUMI_CFLAGS=-DKASUMI_C

Fixes: 924e84f87306 ("aesni_mb: add driver for multi buffer based crypto")
Fixes: eec136f3c54f ("aesni_gcm: add driver for AES-GCM crypto operations")
Fixes: 3aafc423cf4d ("snow3g: add driver for SNOW 3G library")
Fixes: 2773c86d061a ("crypto/kasumi: add driver for KASUMI library")

Signed-off-by: Thomas Monjalon <thomas.monjalon at 6wind.com>
---
 drivers/crypto/aesni_gcm/Makefile | 3 ++-
 drivers/crypto/aesni_mb/Makefile  | 3 ++-
 drivers/crypto/kasumi/Makefile    | 3 ++-
 drivers/crypto/snow3g/Makefile    | 3 ++-
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/aesni_gcm/Makefile b/drivers/crypto/aesni_gcm/Makefile
index ab5d2ed..5898cae 100644
--- a/drivers/crypto/aesni_gcm/Makefile
+++ b/drivers/crypto/aesni_gcm/Makefile
@@ -49,9 +49,10 @@ LIBABIVER := 1
 # versioning export map
 EXPORT_MAP := rte_pmd_aesni_gcm_version.map
 
-# external library include paths
+# external library dependencies
 CFLAGS += -I$(AESNI_MULTI_BUFFER_LIB_PATH)
 CFLAGS += -I$(AESNI_MULTI_BUFFER_LIB_PATH)/include
+LDLIBS += -L$(AESNI_MULTI_BUFFER_LIB_PATH) -lIPSec_MB
 LDLIBS += -lcrypto
 
 # library source files
diff --git a/drivers/crypto/aesni_mb/Makefile b/drivers/crypto/aesni_mb/Makefile
index 348a8bd..d3994cc 100644
--- a/drivers/crypto/aesni_mb/Makefile
+++ b/drivers/crypto/aesni_mb/Makefile
@@ -49,9 +49,10 @@ LIBABIVER := 1
 # versioning export map
 EXPORT_MAP := rte_pmd_aesni_version.map
 
-# external library include paths
+# external library dependencies
 CFLAGS += -I$(AESNI_MULTI_BUFFER_LIB_PATH)
 CFLAGS += -I$(AESNI_MULTI_BUFFER_LIB_PATH)/include
+LDLIBS += -L$(AESNI_MULTI_BUFFER_LIB_PATH) -lIPSec_MB
 
 # library source files
 SRCS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_MB) += rte_aesni_mb_pmd.c
diff --git a/drivers/crypto/kasumi/Makefile b/drivers/crypto/kasumi/Makefile
index 72b1ca4..9fb0be8 100644
--- a/drivers/crypto/kasumi/Makefile
+++ b/drivers/crypto/kasumi/Makefile
@@ -49,10 +49,11 @@ LIBABIVER := 1
 # versioning export map
 EXPORT_MAP := rte_pmd_kasumi_version.map
 
-# external library include paths
+# external library dependencies
 CFLAGS += -I$(LIBSSO_KASUMI_PATH)
 CFLAGS += -I$(LIBSSO_KASUMI_PATH)/include
 CFLAGS += -I$(LIBSSO_KASUMI_PATH)/build
+LDLIBS += -L$(LIBSSO_KASUMI_PATH)/build -lsso_kasumi
 
 # library source files
 SRCS-$(CONFIG_RTE_LIBRTE_PMD_KASUMI) += rte_kasumi_pmd.c
diff --git a/drivers/crypto/snow3g/Makefile b/drivers/crypto/snow3g/Makefile
index 582907f..bea6760 100644
--- a/drivers/crypto/snow3g/Makefile
+++ b/drivers/crypto/snow3g/Makefile
@@ -49,10 +49,11 @@ LIBABIVER := 1
 # versioning export map
 EXPORT_MAP := rte_pmd_snow3g_version.map
 
-# external library include paths
+# external library dependencies
 CFLAGS += -I$(LIBSSO_SNOW3G_PATH)
 CFLAGS += -I$(LIBSSO_SNOW3G_PATH)/include
 CFLAGS += -I$(LIBSSO_SNOW3G_PATH)/build
+LDLIBS += -L$(LIBSSO_SNOW3G_PATH)/build -lsso_snow3g
 
 # library source files
 SRCS-$(CONFIG_RTE_LIBRTE_PMD_SNOW3G) += rte_snow3g_pmd.c
-- 
2.7.0