From: Bruce Richardson Date: Tue, 28 May 2019 11:07:45 +0000 (+0100) Subject: build: enable large file support on 32-bit X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=40af5458a7a89c16ae0dd8cc64c1f148e5b40761;p=dpdk.git 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 Acked-by: Luca Boccassi Acked-by: Shreyansh Jain --- diff --git a/drivers/common/dpaax/dpaax_iova_table.c b/drivers/common/dpaax/dpaax_iova_table.c index 2dd38a9208..ae0af09195 100644 --- 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 27b114761f..dc8c10a24c 100644 --- 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 3f48f67440..c867883f15 100644 --- 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