Andrew Geissler | 82c905d | 2020-04-13 13:39:40 -0500 | [diff] [blame] | 1 | # Copyright (C) 2019 Khem Raj <raj.khem@gmail.com> |
| 2 | # Released under the MIT license (see COPYING.MIT for the terms) |
| 3 | |
| 4 | SUMMARY = "ucontext implementation featuring glibc-compatible ABI" |
| 5 | HOMEPAGE = "https://github.com/kaniini/libucontext" |
| 6 | LICENSE = "ISC" |
| 7 | LIC_FILES_CHKSUM = "file://LICENSE;md5=6eed01fa0e673c76f5a5715438f65b1d" |
| 8 | SECTION = "libs" |
| 9 | DEPENDS = "" |
| 10 | |
William A. Kennington III | ac69b48 | 2021-06-02 12:28:27 -0700 | [diff] [blame] | 11 | PV = "1.1+${SRCPV}" |
| 12 | SRCREV = "335ee864ef6f4a5d4b525453fd9dbfb3507cfecc" |
Andrew Geissler | 595f630 | 2022-01-24 19:11:47 +0000 | [diff] [blame] | 13 | SRC_URI = "git://github.com/kaniini/libucontext;branch=master;protocol=https \ |
William A. Kennington III | ac69b48 | 2021-06-02 12:28:27 -0700 | [diff] [blame] | 14 | file://0001-meson-Add-option-to-pass-cpu.patch \ |
| 15 | " |
Andrew Geissler | 82c905d | 2020-04-13 13:39:40 -0500 | [diff] [blame] | 16 | |
| 17 | S = "${WORKDIR}/git" |
| 18 | |
| 19 | COMPATIBLE_HOST = ".*-musl.*" |
| 20 | |
| 21 | valid_archs = " \ |
| 22 | x86 x86_64 \ |
| 23 | ppc ppc64 \ |
| 24 | mips mips64 \ |
| 25 | arm aarch64 \ |
| 26 | s390x \ |
| 27 | " |
| 28 | |
| 29 | def map_kernel_arch(a, d): |
| 30 | import re |
| 31 | |
| 32 | valid_archs = d.getVar('valid_archs').split() |
| 33 | |
| 34 | if a in valid_archs: return a |
| 35 | elif re.match('(i.86|athlon)$', a): return 'x86' |
| 36 | elif re.match('x86.64$', a): return 'x86_64' |
| 37 | elif re.match('armeb$', a): return 'arm' |
| 38 | elif re.match('aarch64$', a): return 'aarch64' |
| 39 | elif re.match('aarch64_be$', a): return 'aarch64' |
| 40 | elif re.match('aarch64_ilp32$', a): return 'aarch64' |
| 41 | elif re.match('aarch64_be_ilp32$', a): return 'aarch64' |
| 42 | elif re.match('mips(isa|)(32|)(r6|)(el|)$', a): return 'mips' |
| 43 | elif re.match('mips(isa|)64(r6|)(el|)$', a): return 'mips64' |
Andrew Geissler | 95ac1b8 | 2021-03-31 14:34:31 -0500 | [diff] [blame] | 44 | elif re.match('p(pc64|owerpc64)(le)', a): return 'ppc64' |
Andrew Geissler | 82c905d | 2020-04-13 13:39:40 -0500 | [diff] [blame] | 45 | elif re.match('p(pc|owerpc)', a): return 'ppc' |
Andrew Geissler | 82c905d | 2020-04-13 13:39:40 -0500 | [diff] [blame] | 46 | elif re.match('riscv64$', a): return 'riscv64' |
Andrew Geissler | c9f7865 | 2020-09-18 14:11:35 -0500 | [diff] [blame] | 47 | elif re.match('riscv32$', a): return 'riscv32' |
Andrew Geissler | 82c905d | 2020-04-13 13:39:40 -0500 | [diff] [blame] | 48 | else: |
| 49 | if not d.getVar("TARGET_OS").startswith("linux"): |
| 50 | return a |
| 51 | bb.error("cannot map '%s' to a linux kernel architecture" % a) |
| 52 | |
William A. Kennington III | ac69b48 | 2021-06-02 12:28:27 -0700 | [diff] [blame] | 53 | EXTRA_OEMESON = "-Dcpu=${@map_kernel_arch(d.getVar('TARGET_ARCH'), d)}" |
| 54 | inherit meson |