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# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2010-2019 Intel Corporation
#
# exec-env:
#
# - define EXECENV_CFLAGS variable (overridden by cmdline)
# - define EXECENV_LDFLAGS variable (overridden by cmdline)
# - define EXECENV_ASFLAGS variable (overridden by cmdline)
# - may override any previously defined variable
#
# examples for RTE_EXEC_ENV: linux, freebsd
#
ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
EXECENV_CFLAGS = -pthread -fPIC
else
EXECENV_CFLAGS = -pthread
endif
# include in every library to build
EXECENV_CFLAGS += -I$(RTE_SDK)/lib/librte_eal/linux/include
EXECENV_LDLIBS =
EXECENV_ASFLAGS =
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
# For shared libraries
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
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