1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
###
### %CopyrightBegin%
###
### Copyright Ericsson AB 2009. All Rights Reserved.
###
### The contents of this file are subject to the Erlang Public License,
### Version 1.1, (the "License"); you may not use this file except in
### compliance with the License. You should have received a copy of the
### Erlang Public License along with this software. If not, it can be
### retrieved online at http://www.erlang.org/.
###
### Software distributed under the License is distributed on an "AS IS"
### basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
### the License for the specific language governing rights and limitations
### under the License.
###
### %CopyrightEnd%
###
### File: erl-xcomp-TileraMDE2.0-tilepro.conf
### Author: Rickard Green
###
### ----------------------------------------------------------------------------
### When cross compiling Erlang/OTP, copy this file and set the variables
### needed below. Then pass the path to the copy of this file as an argument
### to "eval `otp_build env_cross <absolute path to erl-xcomp.conf file>`".
### ----------------------------------------------------------------------------
### ----------------------------------------------------------------------------
### Variables in the following section *have* to be set.
###
##
## Target system. The value will be passed as '--host' argument to the configure
## script. It does not have to be a full CPU-VENDOR-OS tripplet, but can be. The
## full CPU-VENDOR-OS tripplet will be created by:
## $ERL_TOP/erts/autoconf/config.sub $erl_xcomp_host
##
erl_xcomp_host=tile
### ----------------------------------------------------------------------------
### ----------------------------------------------------------------------------
### To override the configure flags for a special target system, You
### can set this variable which overrides configure parameters on the
### command line and instead uses the specified options. The variable
### leaves the build-host system untouched.
### ----------------------------------------------------------------------------
erl_xcomp_configure_flags="--without-termcap"
###-----------------------------------------------------------------------------
### You can specify a specific CC or LD for the build target (the cross
### compiler) here along with magic CFLAGS and/or LDFLAGS if needed
### ar and ranlib might also be specified if needed.
###-----------------------------------------------------------------------------
erl_xcomp_cc=
erl_xcomp_ld=
erl_xcomp_cflags=
erl_xcomp_cpp=
erl_xcomp_ldflags=
erl_xcomp_ranlib=
erl_xcomp_ar=
###-----------------------------------------------------------------------------
### The ded_ls and ded_ldflags variables control linking of dynamically loaded
### erlang drivers. On i.e. Linux these are set to
### $(CC) and "-shared" respectively, but other OS'es might need other
### programs and flags to build a dynamic library.
### erl_xcomp_ded_ld_runtime_library_path is the flag to set a
### specific runtime library path for the shared library at link time,
### usually this should be left empty.
###-----------------------------------------------------------------------------
erl_xcomp_ded_ld=
erl_xcomp_ded_ldflags=
erl_xcomp_ded_ld_runtime_library_path=
###
### Optional feature, or bug tests
###
### These tests cannot (always) be done automatically when cross compiling.
### You usually does not need to set these variables. Only set these if you
### really know what you are doing.
###
##
## erl_xcomp_bigendian - yes|no
## If yes, the target system must be big endian. If no, little endian. This
## can often be automatically detected, but not always. If not automatically
## detected, configure will fail unless this variable is set. No default value
## is used, i.e., configure will try to figure this out automatically.
erl_xcomp_bigendian=
##
## erl_xcomp_linux_clock_gettime_correction - yes|no (defaults to yes)
## If yes, clock_gettime(CLOCK_MONOTONIC, _) on the target system must work.
## This variable is recommended to be set to no on Linux systems with kernel
## versions less than 2.6.
##
erl_xcomp_linux_clock_gettime_correction=yes
##
## erl_xcomp_linux_nptl - yes|no (defaults to yes on Linux; otherwise, no)
## If yes, the target system must have NPTL (Native POSIX Thread Library).
## Older Linux systems have LinuxThreads instead of NPTL (Linux kernel
## versions typically less than 2.6).
##
erl_xcomp_linux_nptl=yes
##
## erl_xcomp_linux_usable_sigusrx - yes|no (defaults to yes)
## If yes, the SIGUSR1 and SIGUSR2 must be usable by the ERTS. Old
## LinuxThreads thread libraries (Linux kernel versions less than 2.2) used
## these signals and made them unusable by the ERTS.
##
erl_xcomp_linux_usable_sigusrx=yes
##
## erl_xcomp_linux_usable_sigaltstack - yes|no (defaults to yes)
## If yes, sigaltstack() must be usable on the target system. sigaltstack()
## on Linux kernel versions less than 2.4 are broken.
##
erl_xcomp_linux_usable_sigaltstack=yes
##
## erl_xcomp_poll - yes|no (defaults to no on Darwin/MacOSX; otherwise, yes)
## If yes, the target system must have a working poll() implementation that
## also can handle devices. If no, select() will be used instead of poll().
##
erl_xcomp_poll=yes
##
## erl_xcomp_kqueue - yes|no (defaults to no)
## If yes, the target system must have a working kqueue() implementation that
## returns a file descriptor which can be used by poll() and/or select().
## If no and the target system has not got epoll() or /dev/poll, the
## kernel-poll feature will be disabled.
##
erl_xcomp_kqueue=
##
## erl_xcomp_putenv_copy - yes|no (defaults to no)
## If yes, the target system must have a putenv() implementation that stores a
## copy of the key/value pair.
##
erl_xcomp_putenv_copy=
##
## erl_xcomp_reliable_fpe - yes|no (defaults to no)
## If yes, the target system must have reliable floating point exceptions.
##
erl_xcomp_reliable_fpe=
##
## erl_xcomp_getaddrinfo - yes|no (defaults to no)
## If yes, the target system must have a working getaddrinfo() implementation
## that can handle both IPv4 and IPv6.
##
erl_xcomp_getaddrinfo=yes
##
## erl_xcomp_gethrvtime_procfs_ioctl - yes|no (defaults to no)
## If yes, the target system must have a working gethrvtime() implementation
## and is used with procfs ioctl().
##
erl_xcomp_gethrvtime_procfs_ioctl=
##
## erl_xcomp_clock_gettime - yes|no (defaults to no)
## If yes, the target system must have a working clock_gettime()
## implementation that can be used for retrieving process CPU time.
##
erl_xcomp_clock_gettime=
##
## erl_xcomp_after_morecore_hook - yes|no (defaults to no)
## If yes, the target system must have a working __after_morecore_hook that
## can be used for tracking used malloc() implementations core memory usage.
##
erl_xcomp_after_morecore_hook=
##
## erl_xcomp_dlsym_brk_wrappers - yes|no (defaults to no)
## If yes, the target system must have a working dlsym(RTLD_NEXT, <S>)
## implementation that can be used on 'brk' and 'sbrk' symbols used by the
## malloc() implementation in use, and by this track the malloc()
## implementations core memory usage.
##
erl_xcomp_dlsym_brk_wrappers=
### ----------------------------------------------------------------------------
|
