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authorMasahiro Yamada <yamada.m@jp.panasonic.com>2014-05-29 14:46:13 +0900
committerMichal Simek <michal.simek@xilinx.com>2014-07-23 15:38:34 +0200
commit327474915a413be98950deeeba27c3d17e5134bc (patch)
tree17ab26ec74a48ecc2cafe741f1516cfa5cbee3c4
parent03606ff42eb11a6beacc766a78819561abe930b1 (diff)
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zynq: disable -Wstrict-prototypes option for ps7_init.c
The files ps7_init.c and ps7_init.h are supposed to be generated by hw projects such as Vivado, PlanAhead and then to be copied into board/xilinx/zynq directory. But some prototypes in them cause annoying warning messages: CC spl/board/xilinx/zynq/ps7_init.o In file included from board/xilinx/zynq/ps7_init.c:50:0: board/xilinx/zynq/ps7_init.h:137:1: warning: function declaration isn't a prototype [-Wstrict-prototypes] board/xilinx/zynq/ps7_init.h:138:1: warning: function declaration isn't a prototype [-Wstrict-prototypes] board/xilinx/zynq/ps7_init.h:139:1: warning: function declaration isn't a prototype [-Wstrict-prototypes] board/xilinx/zynq/ps7_init.h:145:1: warning: function declaration isn't a prototype [-Wstrict-prototypes] board/xilinx/zynq/ps7_init.c:12602:1: warning: function declaration isn't a prototype [-Wstrict-prototypes] board/xilinx/zynq/ps7_init.c:12723:1: warning: function declaration isn't a prototype [-Wstrict-prototypes] board/xilinx/zynq/ps7_init.c:12742:1: warning: function declaration isn't a prototype [-Wstrict-prototypes] board/xilinx/zynq/ps7_init.c:12761:1: warning: function declaration isn't a prototype [-Wstrict-prototypes] board/xilinx/zynq/ps7_init.c:12854:6: warning: function declaration isn't a prototype [-Wstrict-prototypes] The prototypes should be int ps7_init(void); int ps7_post_config(void); int ps7_debug(void); rather than int ps7_init(); int ps7_post_config(); int ps7_debug(); We do not want to be bothered because of automatically generated files. But we cannot touch the external projects for now. What we can do is to disable -Wstrict-prototypes for ps7_init.c Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Michal Simek <michal.simek@xilinx.com> Tested-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
-rw-r--r--board/xilinx/zynq/Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/board/xilinx/zynq/Makefile b/board/xilinx/zynq/Makefile
index fd93f63..71c0c35 100644
--- a/board/xilinx/zynq/Makefile
+++ b/board/xilinx/zynq/Makefile
@@ -10,3 +10,6 @@ obj-y := board.o
# Please copy ps7_init.c/h from hw project to this directory
obj-$(CONFIG_SPL_BUILD) += \
$(if $(wildcard $(srctree)/$(src)/ps7_init.c), ps7_init.o)
+
+# Suppress "warning: function declaration isn't a prototype"
+CFLAGS_REMOVE_ps7_init.o := -Wstrict-prototypes