2017-12-19 15:49:04 +00:00
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# SPDX-License-Identifier: BSD-3-Clause
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2019-04-02 03:54:51 +00:00
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# Copyright(c) 2010-2019 Intel Corporation
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2012-09-04 12:54:00 +00:00
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#
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# exec-env:
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#
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2017-06-07 05:05:06 +00:00
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# - define EXECENV_CFLAGS variable (overridden by cmdline)
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# - define EXECENV_LDFLAGS variable (overridden by cmdline)
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# - define EXECENV_ASFLAGS variable (overridden by cmdline)
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2012-09-04 12:54:00 +00:00
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# - may override any previously defined variable
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#
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2019-03-06 16:22:42 +00:00
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# examples for RTE_EXEC_ENV: linux, freebsd
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2012-09-04 12:54:00 +00:00
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#
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2015-07-08 10:34:26 +00:00
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ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
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2013-09-18 10:00:00 +00:00
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EXECENV_CFLAGS = -pthread -fPIC
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else
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2012-09-04 12:54:00 +00:00
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EXECENV_CFLAGS = -pthread
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2013-09-18 10:00:00 +00:00
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endif
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2019-04-02 03:54:51 +00:00
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# include in every library to build
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2020-03-27 01:15:39 +00:00
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EXECENV_CFLAGS += -I$(RTE_SDK)/lib/librte_eal/linux/include
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2019-04-02 03:54:51 +00:00
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2016-03-10 13:15:59 +00:00
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EXECENV_LDLIBS =
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2012-09-04 12:54:00 +00:00
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EXECENV_ASFLAGS =
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2015-07-08 10:34:26 +00:00
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ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
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2013-09-18 10:00:00 +00:00
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EXECENV_LDLIBS += -lgcc_s
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endif
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2019-02-12 22:07:05 +00:00
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EXECENV_LDLIBS-$(CONFIG_RTE_USE_LIBBSD) += -lbsd
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2012-09-04 12:54:00 +00:00
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# force applications to link with gcc/icc instead of using ld
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LINK_USING_CC := 1
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2013-06-12 05:51:27 +00:00
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# For shared libraries
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EXECENV_LDFLAGS += -export-dynamic
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# Add library to the group to resolve symbols
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EXECENV_LDLIBS += -ldl
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2019-02-12 22:07:05 +00:00
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# EXECENV_LDLIBS-y applies to lib.so and app linking
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# while EXECENV_LDLIBS applies only to app linking.
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EXECENV_LDLIBS += $(EXECENV_LDLIBS-y)
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2013-06-12 05:51:27 +00:00
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export EXECENV_CFLAGS EXECENV_LDFLAGS EXECENV_ASFLAGS EXECENV_LDLIBS
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