[dpdk-dev] [PATCH 3/3] build: remove unnecessary large file support defines

[Bruce Richardson <bruce.richardson@intel.com>]

Since we now always use _FILE_OFFSET_BITS=64 flag when building
DPDK, we can remove the Makefile and C-file #defines setting it
individually for parts of the build.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
 examples/vhost_crypto/meson.build       | 1 -
 examples/vhost_scsi/meson.build         | 1 -
 lib/librte_eal/linux/eal/eal_memalloc.c | 1 -
 lib/librte_eal/linux/eal/eal_memory.c   | 1 -
 lib/librte_vhost/Makefile               | 2 +-
 5 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/examples/vhost_crypto/meson.build b/examples/vhost_crypto/meson.build
index 8e9860f03..2485f3bd1 100644
--- a/examples/vhost_crypto/meson.build
+++ b/examples/vhost_crypto/meson.build
@@ -9,7 +9,6 @@
 build = dpdk_conf.has('RTE_LIBRTE_VHOST')
 allow_experimental_apis = true
 deps += ['vhost', 'cryptodev']
-cflags += ['-D_FILE_OFFSET_BITS=64']
 sources = files(
 	'main.c'
 )
diff --git a/examples/vhost_scsi/meson.build b/examples/vhost_scsi/meson.build
index 2972e4d61..77e5201bd 100644
--- a/examples/vhost_scsi/meson.build
+++ b/examples/vhost_scsi/meson.build
@@ -15,7 +15,6 @@ if not cc.has_header('linux/virtio_scsi.h')
 endif
 
 deps += 'vhost'
-cflags += ['-D_FILE_OFFSET_BITS=64']
 sources = files(
 	'scsi.c', 'vhost_scsi.c'
 )
diff --git a/lib/librte_eal/linux/eal/eal_memalloc.c b/lib/librte_eal/linux/eal/eal_memalloc.c
index 1e9ebb86d..b1849a28a 100644
--- a/lib/librte_eal/linux/eal/eal_memalloc.c
+++ b/lib/librte_eal/linux/eal/eal_memalloc.c
@@ -2,7 +2,6 @@
  * Copyright(c) 2017-2018 Intel Corporation
  */
 
-#define _FILE_OFFSET_BITS 64
 #include <errno.h>
 #include <stdarg.h>
 #include <stdbool.h>
diff --git a/lib/librte_eal/linux/eal/eal_memory.c b/lib/librte_eal/linux/eal/eal_memory.c
index 416dad898..40a0f687a 100644
--- a/lib/librte_eal/linux/eal/eal_memory.c
+++ b/lib/librte_eal/linux/eal/eal_memory.c
@@ -3,7 +3,6 @@
  * Copyright(c) 2013 6WIND S.A.
  */
 
-#define _FILE_OFFSET_BITS 64
 #include <errno.h>
 #include <fcntl.h>
 #include <stdarg.h>
diff --git a/lib/librte_vhost/Makefile b/lib/librte_vhost/Makefile
index 5dd318987..8623e91c0 100644
--- a/lib/librte_vhost/Makefile
+++ b/lib/librte_vhost/Makefile
@@ -11,7 +11,7 @@ EXPORT_MAP := rte_vhost_version.map
 LIBABIVER := 4
 
 CFLAGS += -DALLOW_EXPERIMENTAL_API
-CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR) -O3 -D_FILE_OFFSET_BITS=64
+CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR) -O3
 CFLAGS += -I vhost_user
 CFLAGS += -fno-strict-aliasing
 LDLIBS += -lpthread
-- 
2.21.0