[dpdk-dev] [PATCH] mk: add support for ICC 15 compiler

[Daniel Mrzyglod]

This patch add Support for ICC 15.

ICC 15 changed inline-max-size and inline-max-total-size default values,
so for ICC 15 flags -no-inline-max-size -no-inline-max-total-size must be added.

additionally disable compile error for:
13368 - loop was not vectorized with "vector always assert"
15527 - loop was not vectorized: function call to fprintf cannot be vectorize

Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod at intel.com>
---
 mk/toolchain/icc/rte.vars.mk | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/mk/toolchain/icc/rte.vars.mk b/mk/toolchain/icc/rte.vars.mk
index 5503fb0..e39d710 100644
--- a/mk/toolchain/icc/rte.vars.mk
+++ b/mk/toolchain/icc/rte.vars.mk
@@ -66,11 +66,18 @@ TOOLCHAIN_ASFLAGS =
 # Turn off some ICC warnings -
 #   Remark #271   : trailing comma is nonstandard
 #   Warning #1478 : function "<func_name>" (declared at line N of "<filename>")
+#   error #13368: loop was not vectorized with "vector always assert"
+#   error #15527: loop was not vectorized: function call to fprintf cannot be vectorize
 #                   was declared "deprecated"
 WERROR_FLAGS := -Wall -Werror-all -w2 -diag-disable 271 -diag-warning 1478
+WERROR_FLAGS += -diag-disable 13368 -diag-disable 15527
 
 # process cpu flags
 include $(RTE_SDK)/mk/toolchain/$(RTE_TOOLCHAIN)/rte.toolchain-compat.mk
+# disable max-inline params boundaries for ICC 15 compiler
+ifeq ($(shell test $(ICC_MAJOR_VERSION) -eq 15 && echo 1), 1)
+	TOOLCHAIN_CFLAGS += -no-inline-max-size -no-inline-max-total-size
+endif
 
 export CC AS AR LD OBJCOPY OBJDUMP STRIP READELF
 export TOOLCHAIN_CFLAGS TOOLCHAIN_LDFLAGS TOOLCHAIN_ASFLAGS
-- 
2.1.0