diff options
Diffstat (limited to 'build-aux/build-self.scm')
| -rw-r--r-- | build-aux/build-self.scm | 124 |
1 files changed, 107 insertions, 17 deletions
diff --git a/build-aux/build-self.scm b/build-aux/build-self.scm index 3ecdc931a5..5b281c3bc9 100644 --- a/build-aux/build-self.scm +++ b/build-aux/build-self.scm @@ -22,8 +22,11 @@ #:use-module (guix ui) #:use-module (guix config) #:use-module (guix modules) + #:use-module (guix build-system gnu) #:use-module (srfi srfi-1) #:use-module (srfi srfi-19) + #:use-module (srfi srfi-34) + #:use-module (srfi srfi-35) #:use-module (rnrs io ports) #:use-module (ice-9 match) #:use-module (ice-9 popen) @@ -72,7 +75,7 @@ (variables rest ...)))))) (variables %localstatedir %storedir %sysconfdir %system))) -(define* (make-config.scm #:key libgcrypt zlib gzip xz bzip2 +(define* (make-config.scm #:key zlib gzip xz bzip2 (package-name "GNU Guix") (package-version "0") (bug-report-address "bug-guix@gnu.org") @@ -92,7 +95,6 @@ %state-directory %store-database-directory %config-directory - %libgcrypt %libz %gzip %bzip2 @@ -137,9 +139,6 @@ (define %xz #+(and xz (file-append xz "/bin/xz"))) - (define %libgcrypt - #+(and libgcrypt - (file-append libgcrypt "/lib/libgcrypt"))) (define %libz #+(and zlib (file-append zlib "/lib/libz"))))))) @@ -200,6 +199,54 @@ person's version identifier." ;; XXX: Replace with a Git commit id. (date->string (current-date 0) "~Y~m~d.~H")) +(define guile-gcrypt + ;; The host Guix may or may not have 'guile-gcrypt', which was introduced in + ;; August 2018. If it has it, it's at least version 0.1.0, which is good + ;; enough. If it doesn't, specify our own package because the target Guix + ;; requires it. + (match (find-best-packages-by-name "guile-gcrypt" #f) + (() + (package + (name "guile-gcrypt") + (version "0.1.0") + (home-page "https://notabug.org/cwebber/guile-gcrypt") + (source (origin + (method url-fetch) + (uri (string-append home-page "/archive/v" version ".tar.gz")) + (sha256 + (base32 + "1gir7ifknbmbvjlql5j6wzk7bkb5lnmq80q59ngz43hhpclrk5k3")) + (file-name (string-append name "-" version ".tar.gz")))) + (build-system gnu-build-system) + (arguments + ;; The 'bootstrap' phase appeared in 'core-updates', which was merged + ;; into 'master' ca. June 2018. + '(#:phases (modify-phases %standard-phases + (delete 'bootstrap) + (add-before 'configure 'bootstrap + (lambda _ + (unless (zero? (system* "autoreconf" "-vfi")) + (error "autoreconf failed")) + #t))))) + (native-inputs + `(("pkg-config" ,(specification->package "pkg-config")) + ("autoconf" ,(specification->package "autoconf")) + ("automake" ,(specification->package "automake")) + ("texinfo" ,(specification->package "texinfo")))) + (inputs + `(("guile" ,(specification->package "guile")) + ("libgcrypt" ,(specification->package "libgcrypt")))) + (synopsis "Cryptography library for Guile using Libgcrypt") + (description + "Guile-Gcrypt provides a Guile 2.x interface to a subset of the +GNUÂ Libgcrypt crytographic library. It provides modules for cryptographic +hash functions, message authentication codes (MAC), public-key cryptography, +strong randomness, and more. It is implemented using the foreign function +interface (FFI) of Guile.") + (license #f))) ;license:gpl3+ + ((package . _) + package))) + (define* (build-program source version #:optional (guile-version (effective-version)) #:key (pull-version 0)) @@ -212,10 +259,29 @@ person's version identifier." (('gnu _ ...) #t) (_ #f))) + (define fake-gcrypt-hash + ;; Fake (gcrypt hash) module; see below. + (scheme-file "hash.scm" + #~(define-module (gcrypt hash) + #:export (sha1 sha256)))) + + (define fake-git + (scheme-file "git.scm" #~(define-module (git)))) + (with-imported-modules `(((guix config) - => ,(make-config.scm - #:libgcrypt - (specification->package "libgcrypt"))) + => ,(make-config.scm)) + + ;; To avoid relying on 'with-extensions', which was + ;; introduced in 0.15.0, provide a fake (gcrypt + ;; hash) just so that we can build modules, and + ;; adjust %LOAD-PATH later on. + ((gcrypt hash) => ,fake-gcrypt-hash) + + ;; (guix git-download) depends on (git) but only + ;; for peripheral functionality. Provide a dummy + ;; (git) to placate it. + ((git) => ,fake-git) + ,@(source-module-closure `((guix store) (guix self) (guix derivations) @@ -237,13 +303,24 @@ person's version identifier." (match %load-path ((front _ ...) (unless (string=? front source) ;already done? - (set! %load-path (list source front))))))) - - ;; Only load our own modules or those of Guile. + (set! %load-path + (list source + (string-append #$guile-gcrypt + "/share/guile/site/" + (effective-version)) + front))))))) + + ;; Only load Guile-Gcrypt, our own modules, or those + ;; of Guile. (match %load-compiled-path ((front _ ... sys1 sys2) - (set! %load-compiled-path - (list front sys1 sys2))))) + (unless (string-prefix? #$guile-gcrypt front) + (set! %load-compiled-path + (list (string-append #$guile-gcrypt + "/lib/guile/" + (effective-version) + "/site-ccache") + front sys1 sys2)))))) (use-modules (guix store) (guix self) @@ -297,10 +374,15 @@ person's version identifier." ;; The procedure below is our return value. (define* (build source #:key verbose? (version (date-version-string)) system - (guile-version (match ((@ (guile) version)) - ("2.2.2" "2.2.2") - (_ (effective-version)))) (pull-version 0) + + ;; For the standalone Guix, default to Guile 2.2. For old + ;; versions of 'guix pull' (pre-0.15.0), we have to use the + ;; same Guile as the current one. + (guile-version (if (> pull-version 0) + "2.2" + (effective-version))) + #:allow-other-keys #:rest rest) "Return a derivation that unpacks SOURCE into STORE and compiles Scheme @@ -345,7 +427,15 @@ files." ;; Unsupported PULL-VERSION. (return #f)) ((? string? str) - (error "invalid build result" (list build str)))))))) + (raise (condition + (&message + (message (format #f "You found a bug: the program '~a' +failed to compute the derivation for Guix (version: ~s; system: ~s; +host version: ~s; pull-version: ~s). +Please report it by email to <~a>.~%" + (derivation->output-path build) + version system %guix-version pull-version + %guix-bug-report-address))))))))))) ;; This file is loaded by 'guix pull'; return it the build procedure. build |