1#
2# SPDX-License-Identifier: BSD-3-Clause
3#
4# Copyright © 2019 Keith Packard
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9#
10# 1. Redistributions of source code must retain the above copyright
11#    notice, this list of conditions and the following disclaimer.
12#
13# 2. Redistributions in binary form must reproduce the above
14#    copyright notice, this list of conditions and the following
15#    disclaimer in the documentation and/or other materials provided
16#    with the distribution.
17#
18# 3. Neither the name of the copyright holder nor the names of its
19#    contributors may be used to endorse or promote products derived
20#    from this software without specific prior written permission.
21#
22# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
24# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
25# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
26# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
27# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
28# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
29# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
31# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
32# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
33# OF THE POSSIBILITY OF SUCH DAMAGE.
34#
35
36libdirs = ['argz', 'ctype', 'errno', 'iconv', 'misc',
37	   'posix', 'search', 'signal', 'ssp', 'stdlib',
38	   'string', 'time', 'xdr', 'locale']
39
40if enable_picolib
41  libdirs += 'picolib'
42endif
43
44if tinystdio
45  libdirs += 'tinystdio'
46else
47  libdirs += ['stdio', 'reent']
48  if newlib_stdio64
49    libdirs += 'stdio64'
50  endif
51endif
52
53libnames = libdirs
54
55inc_sys_headers_machine = []
56inc_machine_headers_machine = []
57srcs_machine = []
58
59machine_dir = 'machine' / host_cpu_family
60if fs.is_dir(machine_dir)
61
62  machine_inc_dir = machine_dir / 'include'
63  if fs.is_dir(machine_inc_dir)
64    inc = [include_directories(machine_inc_dir), inc]
65  endif
66
67  inc = [include_directories(machine_dir), inc]
68
69  libdirs = [machine_dir] + libdirs
70  libnames = ['machine'] + libnames
71
72endif
73
74foreach libdir : libdirs
75  subdir(libdir)
76endforeach
77
78src_cpart = []
79
80foreach libname : libnames
81  src_cpart += get_variable('src_' + libname, [])
82endforeach
83
84subdir('include')
85
86foreach target : targets
87  value = get_variable('target_' + target)
88  libobjs = []
89  libsrcs_target = []
90
91  foreach libname : libnames
92    if is_variable('lib_' + libname + target)
93      libobjs += get_variable('lib_' + libname + target).extract_all_objects(recursive:true)
94    endif
95    libsrcs_target += get_variable('src_' + libname + target, [])
96  endforeach
97
98  set_variable('src_cpart_' + target, libsrcs_target)
99
100  if target == ''
101    libcpart_name = 'cpart'
102  else
103    libcpart_name = 'cpart' + '_' + target
104  endif
105
106  local_lib_cpart_target = static_library(libcpart_name,
107				          pic: false,
108				          objects : libobjs,
109					  include_directories: inc,
110					  c_args: value[1] + c_args)
111
112  set_variable('lib_cpart' + target, local_lib_cpart_target)
113endforeach
114