build: enable large file support on 32-bit

By default on 32-bit systems, file offsets are given as 32-bit values
which prevents support for large files. While this is unlikely to be
a problem, enabling large file support globally makes "make" and
"meson" builds consistent, since meson always enables large file
support, and without this change, the size of "struct stat" fields
will be different between the two builds.

The only location where this appears to be significant is in the
dpaax common code, where a printf needs to be updated for 32-bit
builds.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>

diff --git a/drivers/common/dpaax/dpaax_iova_table.c b/drivers/common/dpaax/dpaax_iova_table.c
index 2dd38a9208585e5af0311d77526cd1308b8c5433..ae0af09195a16b3436111899c32d8970cd1265cb 100644 (file)
--- a/drivers/common/dpaax/dpaax_iova_table.c
+++ b/drivers/common/dpaax/dpaax_iova_table.c
@@ -99,7 +99,7 @@ read_memory_node(unsigned int *count)
                goto cleanup;
        }
 
-       DPAAX_DEBUG("Size of device-tree mem node: %lu", statbuf.st_size);
+       DPAAX_DEBUG("Size of device-tree mem node: %" PRIu64, statbuf.st_size);
        if (statbuf.st_size > MEM_NODE_FILE_LEN) {
                DPAAX_DEBUG("More memory nodes available than assumed.");
                DPAAX_DEBUG("System may not work properly!");
@@ -118,7 +118,7 @@ read_memory_node(unsigned int *count)
         */
        *count = (statbuf.st_size / 16);
        if ((*count) <= 0 || (statbuf.st_size % 16 != 0)) {
-               DPAAX_DEBUG("Invalid memory node values or count. (size=%lu)",
+               DPAAX_DEBUG("Invalid memory node values or count. (size=%" PRIu64 ")",
                            statbuf.st_size);
                goto cleanup;
        }

diff --git a/mk/arch/arm/rte.vars.mk b/mk/arch/arm/rte.vars.mk
index 27b114761f30c023ac8f38deed4e74f57ee784f2..dc8c10a24c9544c4dfbeae8f6aaa8fe590b86c01 100644 (file)
--- a/mk/arch/arm/rte.vars.mk
+++ b/mk/arch/arm/rte.vars.mk
@@ -4,7 +4,7 @@
 ARCH  ?= arm
 CROSS ?=
 
-CPU_CFLAGS  ?= -marm -munaligned-access
+CPU_CFLAGS  ?= -marm -munaligned-access -D_FILE_OFFSET_BITS=64
 CPU_LDFLAGS ?=
 CPU_ASFLAGS ?= -felf
 

diff --git a/mk/arch/i686/rte.vars.mk b/mk/arch/i686/rte.vars.mk
index 3f48f6744026b84d73ca8b2518a1a0aed98634c1..c867883f15ff05ebeab43a6229fb26a4336d4745 100644 (file)
--- a/mk/arch/i686/rte.vars.mk
+++ b/mk/arch/i686/rte.vars.mk
@@ -24,7 +24,7 @@ ARCH  ?= i386
 ARCH_DIR := x86
 CROSS ?=
 
-CPU_CFLAGS  ?= -m32
+CPU_CFLAGS  ?= -m32 -D_FILE_OFFSET_BITS=64
 CPU_LDFLAGS ?= -melf_i386
 CPU_ASFLAGS ?= -felf