3 # Copyright (C) Cavium networks 2015. All rights reserved.
5 # Redistribution and use in source and binary forms, with or without
6 # modification, are permitted provided that the following conditions
9 # * Redistributions of source code must retain the above copyright
10 # notice, this list of conditions and the following disclaimer.
11 # * Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in
13 # the documentation and/or other materials provided with the
15 # * Neither the name of Cavium networks nor the names of its
16 # contributors may be used to endorse or promote products derived
17 # from this software without specific prior written permission.
19 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 # - define ARCH variable (overridden by cmdline or by previous
35 # optional define in machine .mk)
36 # - define CROSS variable (overridden by cmdline or previous define
38 # - define CPU_CFLAGS variable (overridden by cmdline or previous
39 # define in machine .mk)
40 # - define CPU_LDFLAGS variable (overridden by cmdline or previous
41 # define in machine .mk)
42 # - define CPU_ASFLAGS variable (overridden by cmdline or previous
43 # define in machine .mk)
44 # - may override any previously defined variable
46 # examples for CONFIG_RTE_ARCH: i686, x86_64, x86_64_32
50 # common arch dir in eal headers
58 export ARCH CROSS CPU_CFLAGS CPU_LDFLAGS CPU_ASFLAGS