blob: 70bf3be8fd19ca9cb9e9df19f441a11c40b9ff5a [file] [log] [blame]
Patrick Williams92b42cb2022-09-03 06:53:57 -05001#
2# Copyright OpenEmbedded Contributors
3#
4# SPDX-License-Identifier: MIT
5#
6
7# avoids build breaks when using no-static-libs.inc
8DISABLE_STATIC = ""
9
10# What Python interpretter to use. Defaults to Python 3 but can be
11# overridden if required.
12WAF_PYTHON ?= "python3"
13
14B = "${WORKDIR}/build"
15do_configure[cleandirs] += "${B}"
16
17EXTRA_OECONF:append = " ${PACKAGECONFIG_CONFARGS}"
18
19EXTRA_OEWAF_BUILD ??= ""
20# In most cases, you want to pass the same arguments to `waf build` and `waf
21# install`, but you can override it if necessary
22EXTRA_OEWAF_INSTALL ??= "${EXTRA_OEWAF_BUILD}"
23
24def waflock_hash(d):
25 # Calculates the hash used for the waf lock file. This should include
26 # all of the user controllable inputs passed to waf configure. Note
27 # that the full paths for ${B} and ${S} are used; this is OK and desired
28 # because a change to either of these should create a unique lock file
29 # to prevent collisions.
30 import hashlib
31 h = hashlib.sha512()
32 def update(name):
33 val = d.getVar(name)
34 if val is not None:
35 h.update(val.encode('utf-8'))
36 update('S')
37 update('B')
38 update('prefix')
39 update('EXTRA_OECONF')
40 return h.hexdigest()
41
42# Use WAFLOCK to specify a separate lock file. The build is already
43# sufficiently isolated by setting the output directory, this ensures that
44# bitbake won't step on toes of any other configured context in the source
45# directory (e.g. if the source is coming from externalsrc and was previously
46# configured elsewhere).
47export WAFLOCK = ".lock-waf_oe_${@waflock_hash(d)}_build"
48BB_BASEHASH_IGNORE_VARS += "WAFLOCK"
49
50python waf_preconfigure() {
51 import subprocess
52 subsrcdir = d.getVar('S')
53 python = d.getVar('WAF_PYTHON')
54 wafbin = os.path.join(subsrcdir, 'waf')
55 try:
56 result = subprocess.check_output([python, wafbin, '--version'], cwd=subsrcdir, stderr=subprocess.STDOUT)
57 version = result.decode('utf-8').split()[1]
Patrick Williams73bd93f2024-02-20 08:07:48 -060058 if not bb.utils.is_semver(version):
59 bb.warn("Unable to parse \"waf --version\" output. Assuming waf version without bindir/libdir support.")
60 bb.warn("waf·--version·output = \n%s" % result.decode('utf-8'))
61 elif bb.utils.vercmp_string_op(version, "1.8.7", ">="):
Patrick Williams92b42cb2022-09-03 06:53:57 -050062 d.setVar("WAF_EXTRA_CONF", "--bindir=${bindir} --libdir=${libdir}")
63 except subprocess.CalledProcessError as e:
64 bb.warn("Unable to execute waf --version, exit code %d. Assuming waf version without bindir/libdir support." % e.returncode)
65 except FileNotFoundError:
66 bb.fatal("waf does not exist in %s" % subsrcdir)
67}
68
69do_configure[prefuncs] += "waf_preconfigure"
70
71waf_do_configure() {
72 (cd ${S} && ${WAF_PYTHON} ./waf configure -o ${B} --prefix=${prefix} ${WAF_EXTRA_CONF} ${EXTRA_OECONF})
73}
74
75do_compile[progress] = "outof:^\[\s*(\d+)/\s*(\d+)\]\s+"
76waf_do_compile() {
77 (cd ${S} && ${WAF_PYTHON} ./waf build ${@oe.utils.parallel_make_argument(d, '-j%d', limit=64)} ${EXTRA_OEWAF_BUILD})
78}
79
80waf_do_install() {
81 (cd ${S} && ${WAF_PYTHON} ./waf install --destdir=${D} ${EXTRA_OEWAF_INSTALL})
82}
83
84EXPORT_FUNCTIONS do_configure do_compile do_install