From: Leo Famulari <leo@famulari.name>
To: Efraim Flashner <efraim@flashner.co.il>,
Sarah Morgensen <iskarian@mgsn.dev>,
50493@debbugs.gnu.org
Subject: bug#50493: Update go-build-system to use Go 1.17.
Date: Sun, 19 Dec 2021 20:30:18 -0500 [thread overview]
Message-ID: <Yb/cqtRx8I2Nh1ds@jasmine.lan> (raw)
In-Reply-To: <Yb7q9p8wMUYNOTC9@3900XT>
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On Sun, Dec 19, 2021 at 10:19:02AM +0200, Efraim Flashner wrote:
> All of go is blocked on aarch64 with binutils-gold not compiling. I have
> a patch locally to add gcc:lib for (target-arm?) to go-1.17 which I'll
> push after testing with binutils-gold. I think going straight to 1.17 is
> fine, there's no regression against the current support for aarch64.
Oh, good point.
Based on the attached patches (rebased / adjusted for current master),
I'll proceed with testing the build of all Go packages on x86_64-linux.
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From f26d2b8b30867d23a417af2c40ba8062adb87bd7 Mon Sep 17 00:00:00 2001
From: Sarah Morgensen <iskarian@mgsn.dev>
Date: Mon, 13 Dec 2021 20:11:47 -0500
Subject: [PATCH 1/4] build-system/go: Add #:substitutable? argument.
* guix/build-system/go.scm (go-build): Add 'substitutable?' argument.
(go-cross-build): Likewise.
Signed-off-by: Leo Famulari <leo@famulari.name>
---
guix/build-system/go.scm | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/guix/build-system/go.scm b/guix/build-system/go.scm
index 18824c79d9..0b2bf1c11b 100644
--- a/guix/build-system/go.scm
+++ b/guix/build-system/go.scm
@@ -172,7 +172,8 @@ (define* (go-build name inputs
(imported-modules %go-build-system-modules)
(modules '((guix build go-build-system)
(guix build union)
- (guix build utils))))
+ (guix build utils)))
+ (substitutable? #t))
(define builder
(with-imported-modules imported-modules
#~(begin
@@ -182,6 +183,7 @@ (define builder
#:system #$system
#:phases #$phases
#:outputs #$(outputs->gexp outputs)
+ #:substitutable? #$substitutable?
#:goarch #$goarch
#:goos #$goos
#:search-paths '#$(sexp->gexp
@@ -222,7 +224,8 @@ (define* (go-cross-build name
(imported-modules %go-build-system-modules)
(modules '((guix build go-build-system)
(guix build union)
- (guix build utils))))
+ (guix build utils)))
+ (substitutable? #t))
"Cross-build NAME using GO, where TARGET is a GNU triplet and with INPUTS."
(define builder
#~(begin
base-commit: 99f290bf5ba59e3218b95d7505ac27f989250aad
--
2.34.0
[-- Attachment #1.3: 0002-build-system-go-Initialize-build-cache-from-input-pa.patch --]
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From a437f30bfaa4965cb42acb37f387e2c8106c7884 Mon Sep 17 00:00:00 2001
From: Sarah Morgensen <iskarian@mgsn.dev>
Date: Sun, 19 Sep 2021 22:20:49 -0700
Subject: [PATCH 2/4] build-system/go: Initialize build cache from input
packages.
* guix/build/go-build-system.com (setup-go-environment): Set GOCACHE to
a location within the build directory. Union "/var/cache/go/build"
input directories to initialize the cache. Generate "trim.txt" within
the cache, with the current time.
Signed-off-by: Leo Famulari <leo@famulari.name>
---
guix/build/go-build-system.scm | 26 +++++++++++++++++++++++---
1 file changed, 23 insertions(+), 3 deletions(-)
diff --git a/guix/build/go-build-system.scm b/guix/build/go-build-system.scm
index 4768ee8562..7f25e05d0d 100644
--- a/guix/build/go-build-system.scm
+++ b/guix/build/go-build-system.scm
@@ -5,6 +5,7 @@
;;; Copyright © 2020 Jack Hill <jackhill@jackhill.us>
;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
;;; Copyright © 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -138,9 +139,28 @@ (define* (setup-go-environment #:key inputs outputs goos goarch #:allow-other-ke
where executables (\"commands\") are installed to. This phase is sometimes used
by packages that use (guix build-system gnu) but have a handful of Go
dependencies, so it should be self-contained."
- ;; The Go cache is required starting in Go 1.12. We don't actually use it but
- ;; we need it to be a writable directory.
- (setenv "GOCACHE" "/tmp/go-cache")
+ (define (search-input-directories dir)
+ (filter directory-exists?
+ (map (match-lambda
+ ((name . directory)
+ (string-append directory "/" dir)))
+ inputs)))
+
+ ;; Seed the Go build cache with the build caches from input packages.
+ (let ((cache (string-append (getcwd) "/go-build")))
+ (setenv "GOCACHE" cache)
+ (union-build cache
+ (search-input-directories "/var/cache/go/build")
+ ;; Creating all directories isn't that bad, because there are
+ ;; only ever 256 of them.
+ #:create-all-directories? #t
+ #:log-port (%make-void-port "w"))
+
+ ;; Tell Go that the cache was recently trimmed, so it doesn't try to.
+ (call-with-output-file (string-append cache "/trim.txt")
+ (lambda (port)
+ (format port "~a" (current-time)))))
+
;; Using the current working directory as GOPATH makes it easier for packagers
;; who need to manipulate the unpacked source code.
(setenv "GOPATH" (getcwd))
--
2.34.0
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From cddf7d95c9134075aec45e2f2e49073f92aadfcb Mon Sep 17 00:00:00 2001
From: Sarah Morgensen <iskarian@mgsn.dev>
Date: Sun, 19 Sep 2021 22:20:50 -0700
Subject: [PATCH 3/4] build-system/go: Add pre-built standard library as
implicit input.
* gnu/packages/golang.scm (make-go-std): New procedure.
* guix/build-system/go.scm (make-go-std): New procedure.
(lower): Use it. Add pre-built standard library to inputs.
Signed-off-by: Leo Famulari <leo@famulari.name>
---
gnu/packages/golang.scm | 30 ++++++++++++++++++++++++++++++
guix/build-system/go.scm | 16 ++++++++++++++--
2 files changed, 44 insertions(+), 2 deletions(-)
diff --git a/gnu/packages/golang.scm b/gnu/packages/golang.scm
index c863388475..7989a3a138 100644
--- a/gnu/packages/golang.scm
+++ b/gnu/packages/golang.scm
@@ -806,6 +806,36 @@ (define-public go-1.17
(define-public go go-1.14)
+(define-public (make-go-std go)
+ "Return a package which builds the standard library for Go compiler GO."
+ (package
+ (name (string-append (package-name go) "-std"))
+ (version (package-version go))
+ (source #f)
+ (build-system go-build-system)
+ (arguments
+ `(#:import-path "std"
+ #:build-flags `("-pkgdir" "pkg") ; "Install" to build directory.
+ #:allow-go-reference? #t
+ #:substitutable? #f ; Faster to build than download.
+ #:tests? #f ; Already tested in the main Go build.
+ #:go ,go
+ #:phases
+ (modify-phases %standard-phases
+ (delete 'unpack)
+ (replace 'install
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let* ((out (assoc-ref outputs "out"))
+ (out-cache (string-append out "/var/cache/go/build")))
+ (copy-recursively (getenv "GOCACHE") out-cache)
+ (delete-file (string-append out-cache "/trim.txt"))
+ (delete-file (string-append out-cache "/README")))))
+ (delete 'install-license-files))))
+ (home-page (package-home-page go))
+ (synopsis "Cached standard library build for Go")
+ (description (package-description go))
+ (license (package-license go))))
+
(define-public go-0xacab-org-leap-shapeshifter
(let ((commit "0aa6226582efb8e563540ec1d3c5cfcd19200474")
(revision "12"))
diff --git a/guix/build-system/go.scm b/guix/build-system/go.scm
index 0b2bf1c11b..09148f8730 100644
--- a/guix/build-system/go.scm
+++ b/guix/build-system/go.scm
@@ -4,6 +4,7 @@
;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
;;; Copyright © 2021 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2021 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -112,6 +113,9 @@ (define (default-go)
(let ((go (resolve-interface '(gnu packages golang))))
(module-ref go 'go)))
+(define (make-go-std)
+ (module-ref (resolve-interface '(gnu packages golang)) 'make-go-std))
+
(define* (lower name
#:key source inputs native-inputs outputs system target
(go (default-go))
@@ -121,6 +125,14 @@ (define* (lower name
(define private-keywords
'(#:target #:go #:inputs #:native-inputs))
+ (define inputs-with-cache
+ ;; XXX: Avoid a circular dependency. This should be rewritten with
+ ;; 'package-mapping' or similar.
+ (let ((go-std-name (string-append (package-name go) "-std")))
+ (if (string-prefix? go-std-name name)
+ inputs
+ (cons `(,go-std-name ,((make-go-std) go)) inputs))))
+
(bag
(name name)
(system system)
@@ -130,7 +142,7 @@ (define private-keywords
'())
,@`(("go" ,go))
,@native-inputs
- ,@(if target '() inputs)
+ ,@(if target '() inputs-with-cache)
,@(if target
;; Use the standard cross inputs of
;; 'gnu-build-system'.
@@ -138,7 +150,7 @@ (define private-keywords
'())
;; Keep the standard inputs of 'gnu-build-system'.
,@(standard-packages)))
- (host-inputs (if target inputs '()))
+ (host-inputs (if target inputs-with-cache '()))
;; The cross-libc is really a target package, but for bootstrapping
;; reasons, we can't put it in 'host-inputs'. Namely, 'cross-gcc' is a
--
2.34.0
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From 6f9d52c1117279be567e2ee9f56f88e470867e92 Mon Sep 17 00:00:00 2001
From: Sarah Morgensen <iskarian@mgsn.dev>
Date: Sun, 19 Sep 2021 22:20:51 -0700
Subject: [PATCH 4/4] build-system/go: Use go-1.17 by default.
Build all Go packages with go-1.17 by default. Explicitly specify an
older Go version in packages which cannot build with go-1.17.
* gnu/packages/golang.scm (go): Update from 'go-1.14' to 'go-1.17'.
* gnu/packages/docker.scm (docker)[native-inputs]: Explicitly use 'go-1.14'.
* gnu/packages/ipfs.scm (go-github-com-ipfs-go-ipfs-cmdkit-files)[arguments]:
Set #:go to 'go-1.16'.
Signed-off-by: Leo Famulari <leo@famulari.name>
---
gnu/packages/docker.scm | 2 +-
gnu/packages/golang.scm | 2 +-
gnu/packages/ipfs.scm | 3 ++-
3 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/gnu/packages/docker.scm b/gnu/packages/docker.scm
index cdf62f5e9a..d012ed43c6 100644
--- a/gnu/packages/docker.scm
+++ b/gnu/packages/docker.scm
@@ -585,7 +585,7 @@ (define-public docker
("xz" ,xz)))
(native-inputs
(list eudev ; TODO: Should be propagated by lvm2 (.pc -> .pc)
- go gotestsum pkg-config))
+ go-1.14 gotestsum pkg-config))
(synopsis "Docker container component library, and daemon")
(description "This package provides a framework to assemble specialized
container systems. It includes components for orchestration, image
diff --git a/gnu/packages/golang.scm b/gnu/packages/golang.scm
index 7989a3a138..1ac6c81900 100644
--- a/gnu/packages/golang.scm
+++ b/gnu/packages/golang.scm
@@ -804,7 +804,7 @@ (define-public go-1.17
(alist-replace "go" (list go-1.16) (package-native-inputs go-1.16))
(package-native-inputs go-1.16))))))
-(define-public go go-1.14)
+(define-public go go-1.17)
(define-public (make-go-std go)
"Return a package which builds the standard library for Go compiler GO."
diff --git a/gnu/packages/ipfs.scm b/gnu/packages/ipfs.scm
index f566b850aa..b567b23353 100644
--- a/gnu/packages/ipfs.scm
+++ b/gnu/packages/ipfs.scm
@@ -48,7 +48,8 @@ (define-public go-github-com-ipfs-go-ipfs-cmdkit-files
"0qk6fshgdmhp8dip2ksm13j6nywi41m9mn0czkvmw6b697z85l2r"))))
(build-system go-build-system)
(arguments
- '(#:unpack-path "github.com/ipfs/go-ipfs-cmdkit"
+ `(#:go ,go-1.16
+ #:unpack-path "github.com/ipfs/go-ipfs-cmdkit"
#:import-path "github.com/ipfs/go-ipfs-cmdkit/files"))
(home-page "https://github.com/ipfs/go-ipfs-cmdkit")
(synopsis "Shared types, functions and values for go-ipfs")
--
2.34.0
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next prev parent reply other threads:[~2021-12-20 1:31 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-09 22:14 bug#50493: Update go-build-system to use Go 1.17 Sarah Morgensen
2021-09-09 22:37 ` Leo Famulari
2021-09-20 5:28 ` Sarah Morgensen
2021-12-14 20:11 ` Leo Famulari
2021-12-15 10:40 ` Efraim Flashner
2021-12-15 17:44 ` Leo Famulari
2021-12-15 18:03 ` Efraim Flashner
2021-12-17 22:09 ` Leo Famulari
2021-12-19 8:19 ` Efraim Flashner
2021-12-20 1:30 ` Leo Famulari [this message]
2021-12-20 2:31 ` Leo Famulari
2021-12-24 21:35 ` Leo Famulari
2021-09-20 5:19 ` bug#50493: [PATCH staging 0/4] build-system/go: Use go-1.17 by default Sarah Morgensen
2021-09-20 5:20 ` bug#50493: [PATCH 1/4] build-system/go: Add #:substitutable? argument Sarah Morgensen
2021-09-20 5:20 ` bug#50493: [PATCH 2/4] build-system/go: Initialize build cache from input packages Sarah Morgensen
2021-09-20 5:20 ` bug#50493: [PATCH 3/4] build-system/go: Add pre-built standard library as implicit input Sarah Morgensen
2021-09-20 5:20 ` bug#50493: [PATCH 4/4] build-system/go: Use go-1.17 by default Sarah Morgensen
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