5 files changed, 21 insertions, 4 deletions
diff --git a/mk/exec-env/linuxapp/rte.vars.mk b/mk/exec-env/linuxapp/rte.vars.mk
index 3129edc8..57ee8215 100644
--- a/mk/exec-env/linuxapp/rte.vars.mk
+++ b/mk/exec-env/linuxapp/rte.vars.mk
@@ -24,6 +24,8 @@ ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
 EXECENV_LDLIBS += -lgcc_s
 endif
 
+EXECENV_LDLIBS-$(CONFIG_RTE_USE_LIBBSD) += -lbsd
+
 # force applications to link with gcc/icc instead of using ld
 LINK_USING_CC := 1
 
@@ -32,4 +34,8 @@ EXECENV_LDFLAGS += -export-dynamic
 # Add library to the group to resolve symbols
 EXECENV_LDLIBS  += -ldl
 
+# EXECENV_LDLIBS-y applies to lib.so and app linking
+# while EXECENV_LDLIBS applies only to app linking.
+EXECENV_LDLIBS += $(EXECENV_LDLIBS-y)
+
 export EXECENV_CFLAGS EXECENV_LDFLAGS EXECENV_ASFLAGS EXECENV_LDLIBS
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 5699d979..c539bb9c 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -303,9 +303,6 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_EAL)            += -lrt
 ifeq ($(CONFIG_RTE_EXEC_ENV_LINUXAPP)$(CONFIG_RTE_EAL_NUMA_AWARE_HUGEPAGES),yy)
 _LDLIBS-$(CONFIG_RTE_LIBRTE_EAL)            += -lnuma
 endif
-ifeq ($(CONFIG_RTE_EXEC_ENV_LINUXAPP)$(CONFIG_RTE_USE_LIBBSD),yy)
-_LDLIBS-$(CONFIG_RTE_LIBRTE_EAL)            += -lbsd
-endif
 _LDLIBS-$(CONFIG_RTE_LIBRTE_SCHED)          += -lm
 _LDLIBS-$(CONFIG_RTE_LIBRTE_SCHED)          += -lrt
 _LDLIBS-$(CONFIG_RTE_LIBRTE_MEMBER)         += -lm
diff --git a/mk/rte.lib.mk b/mk/rte.lib.mk
index c696a217..4df8849a 100644
--- a/mk/rte.lib.mk
+++ b/mk/rte.lib.mk
@@ -35,6 +35,8 @@ PREINSTALL = $(SYMLINK-FILES-y)
 _INSTALL = $(INSTALL-FILES-y) $(RTE_OUTPUT)/lib/$(LIB)
 _CLEAN = doclean
 
+LDLIBS += $(EXECENV_LDLIBS-y)
+
 .PHONY: all
 all: install
 
diff --git a/mk/toolchain/gcc/rte.toolchain-compat.mk b/mk/toolchain/gcc/rte.toolchain-compat.mk
index dbddc986..ea40a11c 100644
--- a/mk/toolchain/gcc/rte.toolchain-compat.mk
+++ b/mk/toolchain/gcc/rte.toolchain-compat.mk
@@ -22,11 +22,20 @@ HOST_GCC_VERSION = $(HOST_GCC_MAJOR)$(HOST_GCC_MINOR)
 
 LD_VERSION = $(shell $(LD) -v)
 # disable AVX512F support for GCC & binutils 2.30 as a workaround for Bug 97
+ifeq ($(CONFIG_RTE_ARCH_X86), y)
 ifneq ($(filter 2.30%,$(LD_VERSION)),)
 FORCE_DISABLE_AVX512 := y
 # print warning only once for librte_eal
 ifneq ($(filter %librte_eal,$(CURDIR)),)
-$(warning AVX512 support disabled because of ld 2.30. See Bug 97)
+$(warning AVX512 support disabled because of binutils 2.30. See Bug 97)
+endif
+endif
+ifneq ($(filter 2.31%,$(LD_VERSION)),)
+FORCE_DISABLE_AVX512 := y
+# print warning only once for librte_eal
+ifneq ($(filter %librte_eal,$(CURDIR)),)
+$(warning AVX512 support disabled because of binutils 2.31. See Bug 249)
+endif
 endif
 endif
 
diff --git a/mk/toolchain/gcc/rte.vars.mk b/mk/toolchain/gcc/rte.vars.mk
index d8b99faf..b852fcfd 100644
--- a/mk/toolchain/gcc/rte.vars.mk
+++ b/mk/toolchain/gcc/rte.vars.mk
@@ -87,5 +87,8 @@ WERROR_FLAGS += -Wimplicit-fallthrough=2
 WERROR_FLAGS += -Wno-format-truncation
 endif
 
+# disable packed member unalign warnings
+WERROR_FLAGS += -Wno-address-of-packed-member
+
 export CC AS AR LD OBJCOPY OBJDUMP STRIP READELF
 export TOOLCHAIN_CFLAGS TOOLCHAIN_LDFLAGS TOOLCHAIN_ASFLAGS