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authorChristian Ehrhardt <christian.ehrhardt@canonical.com>2017-06-08 09:46:51 -0600
committerChristian Ehrhardt <christian.ehrhardt@canonical.com>2017-06-08 09:51:02 -0600
commitaab0c291a90f701b60f8c9a88cbcc265cba0ec8b (patch)
treebfa7bf9663cb9a518d81f18e3a2c792eee8fa1c8 /mk
parentce3d555e43e3795b5d9507fcfc76b7a0a92fd0d6 (diff)
Imported Upstream version 16.11.2
Change-Id: I947038e46a2c747296dc7aa7522239733ca2f659 Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'mk')
-rw-r--r--mk/machine/armv7a/rte.vars.mk2
-rw-r--r--mk/machine/dpaa2/rte.vars.mk2
-rw-r--r--mk/rte.app.mk19
-rw-r--r--mk/toolchain/clang/rte.toolchain-compat.mk3
4 files changed, 19 insertions, 7 deletions
diff --git a/mk/machine/armv7a/rte.vars.mk b/mk/machine/armv7a/rte.vars.mk
index 36fa3dea..41c4c408 100644
--- a/mk/machine/armv7a/rte.vars.mk
+++ b/mk/machine/armv7a/rte.vars.mk
@@ -57,7 +57,7 @@
MACHINE_CFLAGS += -march=armv7-a
ifdef CONFIG_RTE_ARCH_ARM_TUNE
-MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE)
+MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE:"%"=%)
endif
MACHINE_CFLAGS += -mfpu=neon
diff --git a/mk/machine/dpaa2/rte.vars.mk b/mk/machine/dpaa2/rte.vars.mk
index 8541633c..61ada89a 100644
--- a/mk/machine/dpaa2/rte.vars.mk
+++ b/mk/machine/dpaa2/rte.vars.mk
@@ -56,5 +56,5 @@
MACHINE_CFLAGS += -march=armv8-a
ifdef CONFIG_RTE_ARCH_ARM_TUNE
-MACHINE_CFLAGS += -mcpu=$(CONFIG_RTE_ARCH_ARM_TUNE)
+MACHINE_CFLAGS += -mcpu=$(CONFIG_RTE_ARCH_ARM_TUNE:"%"=%)
endif
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index f75f0e24..725e01df 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -168,10 +168,21 @@ _LDLIBS-y += $(EXECENV_LDLIBS)
LDLIBS += $(_LDLIBS-y) $(CPU_LDLIBS) $(EXTRA_LDLIBS)
-# Eliminate duplicates without sorting
-LDLIBS := $(shell echo $(LDLIBS) | \
- awk '{for (i = 1; i <= NF; i++) { \
- if ($$i !~ /^-l.*/ || !seen[$$i]++) print $$i }}')
+# all the words except the first one
+allbutfirst = $(wordlist 2,$(words $(1)),$(1))
+
+# Eliminate duplicates without sorting, only keep the last occurrence
+filter-libs = \
+ $(if $(1),$(strip\
+ $(if \
+ $(and \
+ $(filter $(firstword $(1)),$(call allbutfirst,$(1))),\
+ $(filter -l%,$(firstword $(1)))),\
+ ,\
+ $(firstword $(1))) \
+ $(call filter-libs,$(call allbutfirst,$(1)))))
+
+LDLIBS := $(call filter-libs,$(LDLIBS))
ifeq ($(RTE_DEVEL_BUILD)$(CONFIG_RTE_BUILD_SHARED_LIB),yy)
LDFLAGS += -rpath=$(RTE_SDK_BIN)/lib
diff --git a/mk/toolchain/clang/rte.toolchain-compat.mk b/mk/toolchain/clang/rte.toolchain-compat.mk
index b734413b..9e095d38 100644
--- a/mk/toolchain/clang/rte.toolchain-compat.mk
+++ b/mk/toolchain/clang/rte.toolchain-compat.mk
@@ -38,7 +38,8 @@
# find out CLANG version
-CLANG_VERSION := $(shell $(CC) -v 2>&1 | grep version | sed "s/.*version \([0-9]*\.[0-9]*\).*/\1/")
+CLANG_VERSION := $(shell $(CC) -v 2>&1 | \
+ sed -n "s/.*version \([0-9]*\.[0-9]*\).*/\1/p")
CLANG_MAJOR_VERSION := $(shell echo $(CLANG_VERSION) | cut -f1 -d.)