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Diffstat (limited to 'mk/exec-env/linuxapp/rte.vars.mk')
| -rw-r--r-- | mk/exec-env/linuxapp/rte.vars.mk | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/mk/exec-env/linuxapp/rte.vars.mk b/mk/exec-env/linuxapp/rte.vars.mk new file mode 100644 index 00000000..d51bd170 --- /dev/null +++ b/mk/exec-env/linuxapp/rte.vars.mk @@ -0,0 +1,66 @@ +# BSD LICENSE +# +# Copyright(c) 2010-2014 Intel Corporation. All rights reserved. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Intel Corporation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# +# exec-env: +# +# - define EXECENV_CFLAGS variable (overriden by cmdline) +# - define EXECENV_LDFLAGS variable (overriden by cmdline) +# - define EXECENV_ASFLAGS variable (overriden by cmdline) +# - may override any previously defined variable +# +# examples for RTE_EXEC_ENV: linuxapp, bsdapp +# +ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y) +EXECENV_CFLAGS = -pthread -fPIC +else +EXECENV_CFLAGS = -pthread +endif + +# Workaround lack of DT_NEEDED entry +EXECENV_LDFLAGS = --no-as-needed + +EXECENV_LDLIBS = +EXECENV_ASFLAGS = + +ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y) +EXECENV_LDLIBS += -lgcc_s +endif + +# 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 + +export EXECENV_CFLAGS EXECENV_LDFLAGS EXECENV_ASFLAGS EXECENV_LDLIBS |