gnu: qemu: Add a static output.
The static output is equivalent to what other distributions commonly package
as 'qemu-user-static'.
* gnu/packages/virtualization.scm (qemu)[outputs]: Add a static output.
[phases]{configure}: Configure the main build as an out-of-source build. Move
all configure flags to ...
[configure-flags]: ... here. The options explicitly enabling optional
features are removed; the configure script does a good job at enabling all the
features available based on the inputs present and this allows reusing the
flags in variant packages such as qemu-minimal.
{configure-user-static, build-user-static, install-user-static}: New phases.
{patch-test-shebangs}: New phase, extracted from the configure phase.
[native-inputs]: Add glib-static, pcre:static and zlib:static.
(qemu-minimal)[arguments]: Reuse the configure-flags argument. Rewrite to use
match instead of cond.
master
Maxim Cournoyer
parent
ce29866c01
commit
d184fd4216
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@ -15,7 +15,7 @@
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;;; Copyright © 2020 Brice Waegeneire <brice@waegenei.re>
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;;; Copyright © 2020 Mathieu Othacehe <m.othacehe@gmail.com>
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;;; Copyright © 2020 Marius Bakke <mbakke@fastmail.com>
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;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com>
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;;; Copyright © 2020, 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
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;;; Copyright © 2020 Brett Gilio <brettg@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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@ -83,6 +83,7 @@
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#:use-module (gnu packages onc-rpc)
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#:use-module (gnu packages package-management)
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#:use-module (gnu packages perl)
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#:use-module (gnu packages pcre)
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#:use-module (gnu packages pkg-config)
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#:use-module (gnu packages polkit)
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#:use-module (gnu packages protobuf)
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@ -118,6 +119,7 @@
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#:use-module (guix packages)
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#:use-module (guix utils)
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#:use-module (srfi srfi-1)
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#:use-module (srfi srfi-26)
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#:use-module (ice-9 match))
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(define (qemu-patch commit file-name sha256-bv)
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@ -159,23 +161,30 @@
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(("^([[:blank:]]*)target_ifreq_size[[:blank:]]=.*$" _ indent)
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(string-append indent "target_ifreq_size = "
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"thunk_type_size(ifreq_max_type, 0);")))))))
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(outputs '("out" "doc")) ;4.7 MiB of HTML docs
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(outputs '("out" "static" "doc")) ;4.7 MiB of HTML docs
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(build-system gnu-build-system)
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(arguments
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`(;; FIXME: Disable tests on i686 to work around
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;; <https://bugs.gnu.org/40527>.
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#:tests? ,(or (%current-target-system)
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;; FIXME: Disable tests on i686 to work around
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;; <https://bugs.gnu.org/40527>.
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`(#:tests? ,(or (%current-target-system)
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(not (string=? "i686-linux" (%current-system))))
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#:configure-flags (list "--enable-usb-redir" "--enable-opengl"
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"--enable-docs"
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(string-append "--smbd="
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(assoc-ref %outputs "out")
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"/libexec/samba-wrapper")
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"--audio-drv-list=alsa,pa,sdl")
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#:configure-flags
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(let ((gcc (string-append (assoc-ref %build-inputs "gcc") "/bin/gcc"))
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(out (assoc-ref %outputs "out")))
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(list (string-append "--cc=" gcc)
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;; Some architectures insist on using HOST_CC.
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(string-append "--host-cc=" gcc)
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(string-append "--prefix=" out)
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"--sysconfdir=/etc"
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(string-append "--smbd=" out "/libexec/samba-wrapper")
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"--disable-debug-info" ;for space considerations
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;; The binaries need to be linked against -lrt.
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(string-append "--extra-ldflags=-lrt")))
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;; Make build and test output verbose to facilitate investigation upon failure.
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#:make-flags '("V=1")
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#:modules ((srfi srfi-1)
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(srfi srfi-26)
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(ice-9 ftw)
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(ice-9 match)
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,@%gnu-build-system-modules)
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#:phases
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@ -220,6 +229,11 @@
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;; https://bugs.launchpad.net/qemu/+bug/1896263).
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(("check-qtest-i386-y \\+= bios-tables-test" all)
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(string-append "# " all)))))
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(add-after 'unpack 'patch-test-shebangs
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(lambda _
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(substitute* "tests/qemu-iotests/check"
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(("#!/usr/bin/env python3")
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(string-append "#!" (which "python3"))))))
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(add-after 'patch-source-shebangs 'patch-/bin/sh-references
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(lambda _
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;; Ensure the executables created by these source files reference
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@ -228,37 +242,56 @@
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"net/tap.c" "tests/qtest/libqtest.c")
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(("/bin/sh") (which "sh")))))
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(replace 'configure
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(lambda* (#:key inputs outputs (configure-flags '())
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#:allow-other-keys)
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(lambda* (#:key inputs outputs configure-flags #:allow-other-keys)
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;; The `configure' script doesn't understand some of the
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;; GNU options. Thus, add a new phase that's compatible.
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(let ((out (assoc-ref outputs "out")))
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(setenv "SHELL" (which "bash"))
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;; While we're at it, patch for tests.
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(substitute* "tests/qemu-iotests/check"
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(("#!/usr/bin/env python3")
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(string-append "#!" (which "python3"))))
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;; Ensure config.status gets the correct shebang off the bat.
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;; The build system gets confused if we change it later and
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;; attempts to re-run the whole configury, and fails.
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(substitute* "configure"
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(("#!/bin/sh")
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(string-append "#!" (which "sh"))))
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;; The binaries need to be linked against -lrt.
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(setenv "LDFLAGS" "-lrt")
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(apply invoke
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`("./configure"
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,(string-append "--cc=" (which "gcc"))
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;; Some architectures insist on using HOST_CC
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,(string-append "--host-cc=" (which "gcc"))
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"--disable-debug-info" ; save build space
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"--enable-virtfs" ; just to be sure
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,(string-append "--prefix=" out)
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,(string-append "--sysconfdir=/etc")
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,@configure-flags)))))
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(mkdir-p "b/qemu")
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(chdir "b/qemu")
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(apply invoke "../../configure" configure-flags))))
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;; Configure, build and install QEMU user-emulation static binaries.
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(add-after 'configure 'configure-user-static
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(lambda* (#:key inputs outputs #:allow-other-keys)
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(let* ((gcc (string-append (assoc-ref inputs "gcc") "/bin/gcc"))
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(static (assoc-ref outputs "static"))
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;; This is the common set of configure flags; it is
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;; duplicated here to isolate this phase from manipulations
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;; to the #:configure-flags build argument, as done in
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;; derived packages such as qemu-minimal.
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(configure-flags (list (string-append "--cc=" gcc)
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(string-append "--host-cc=" gcc)
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"--sysconfdir=/etc"
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"--disable-debug-info")))
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(mkdir-p "../user-static")
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(with-directory-excursion "../user-static"
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(apply invoke "../../configure"
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"--static"
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"--disable-docs" ;already built
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"--disable-system"
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"--enable-linux-user"
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(string-append "--prefix=" static)
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configure-flags)))))
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(add-after 'build 'build-user-static
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(lambda args
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(with-directory-excursion "../user-static"
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(apply (assoc-ref %standard-phases 'build) args))))
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(add-after 'install 'install-user-static
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(lambda* (#:key outputs #:allow-other-keys)
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(let* ((static (assoc-ref outputs "static"))
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(bin (string-append static "/bin")))
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(with-directory-excursion "../user-static"
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(for-each (cut install-file <> bin)
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(append-map (cut find-files <> "^qemu-")
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(scandir "."
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(cut string-suffix?
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"-linux-user" <>))))))))
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;; Create a wrapper for Samba. This allows QEMU to use Samba without
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;; pulling it in as an input. Note that you need to explicitly install
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;; Samba in your Guix profile for Samba support.
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@ -315,7 +348,12 @@ exec smbd $@")))
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("pkg-config" ,pkg-config)
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("python-wrapper" ,python-wrapper)
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("python-sphinx" ,python-sphinx)
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("texinfo" ,texinfo)))
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("texinfo" ,texinfo)
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;; The following static libraries are required to build
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;; the static output of QEMU.
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("glib-static" ,glib-static)
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("pcre:static" ,pcre "static")
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("zlib:static" ,zlib "static")))
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(home-page "https://www.qemu.org")
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(synopsis "Machine emulator and virtualizer")
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(description
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@ -340,46 +378,49 @@ server and embedded PowerPC, and S390 guests.")
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(define-public qemu-minimal
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;; QEMU without GUI support, only supporting the host's architecture
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(package (inherit qemu)
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(package
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(inherit qemu)
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(name "qemu-minimal")
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(synopsis
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"Machine emulator and virtualizer (without GUI) for the host architecture")
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(arguments
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(substitute-keyword-arguments (package-arguments qemu)
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((#:configure-flags _ '(list))
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((#:configure-flags configure-flags '(list))
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;; Restrict to the host's architecture.
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(let ((system (or (%current-target-system)
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(%current-system))))
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(cond
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((string-prefix? "i686" system)
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'(list "--target-list=i386-softmmu"))
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((string-prefix? "xasdf86_64" system)
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'(list "--target-list=i386-softmmu,x86_64-softmmu"))
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((string-prefix? "mips64" system)
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'(list (string-append "--target-list=mips-softmmu,mipsel-softmmu,"
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"mips64-softmmu,mips64el-softmmu")))
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((string-prefix? "mips" system)
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'(list "--target-list=mips-softmmu,mipsel-softmmu"))
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((string-prefix? "aarch64" system)
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'(list "--target-list=arm-softmmu,aarch64-softmmu"))
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((string-prefix? "arm" system)
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'(list "--target-list=arm-softmmu"))
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((string-prefix? "alpha" system)
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'(list "--target-list=alpha-softmmu"))
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((string-prefix? "powerpc64" system)
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'(list "--target-list=ppc-softmmu,ppc64-softmmu"))
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((string-prefix? "powerpc" system)
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'(list "--target-list=ppc-softmmu"))
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((string-prefix? "s390" system)
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'(list "--target-list=s390x-softmmu"))
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((string-prefix? "riscv" system)
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'(list "--target-list=riscv32-softmmu,riscv64-softmmu"))
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(else ; An empty list actually builds all the targets.
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''()))))))
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(let* ((system (or (%current-target-system)
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(%current-system)))
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(target-list-arg
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(match system
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((? (cut string-prefix? "i686" <>))
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"--target-list=i386-softmmu")
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((? (cut string-prefix? "x86_64" <>))
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"--target-list=i386-softmmu,x86_64-softmmu")
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((? (cut string-prefix? "mips64" <>))
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(string-append "--target-list=mips-softmmu,mipsel-softmmu,"
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"mips64-softmmu,mips64el-softmmu"))
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((? (cut string-prefix? "mips" <>))
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"--target-list=mips-softmmu,mipsel-softmmu")
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((? (cut string-prefix? "aarch64" <>))
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"--target-list=arm-softmmu,aarch64-softmmu")
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((? (cut string-prefix? "arm" <>))
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"--target-list=arm-softmmu")
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((? (cut string-prefix? "alpha" <>))
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"--target-list=alpha-softmmu")
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((? (cut string-prefix? "powerpc64" <>))
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"--target-list=ppc-softmmu,ppc64-softmmu")
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((? (cut string-prefix? "powerpc" <>))
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"--target-list=ppc-softmmu")
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((? (cut string-prefix? "s390" <>))
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"--target-list=s390x-softmmu")
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((? (cut string-prefix? "riscv" <>))
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"--target-list=riscv32-softmmu,riscv64-softmmu")
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(else ; An empty list actually builds all the targets.
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'()))))
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`(cons ,target-list-arg ,configure-flags)))))
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;; Remove dependencies on optional libraries, notably GUI libraries.
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(native-inputs (fold alist-delete (package-native-inputs qemu)
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'("gettext")))
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'("gettext")))
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(inputs (fold alist-delete (package-inputs qemu)
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'("libusb" "mesa" "sdl2" "spice" "virglrenderer" "gtk+"
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"usbredir" "libdrm" "libepoxy" "pulseaudio" "vde2"
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Reference in New Issue