From cba386c1295b7054df22dfb4662b1b92f668e2c0 Mon Sep 17 00:00:00 2001 From: Mathieu Lirzin Date: Wed, 17 Jan 2018 17:14:24 +0100 Subject: build: Expand ‘scripts/guix’ at Make time. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This moves the complexity of Autotools variable expansion outside of the application code. * scripts/guix.in (config-lookup): Delete. (maybe-augment-load-paths!, run-guix-main): Use fully expanded variables instead of calling ‘config-lookup’. * configure.ac: Don't use AC_CONFIG_FILES for ‘scripts/guix’. Use AC_PROG_SED. * Makefile.am (scripts/guix): New rule. (do_subst): New variable. (CLEANFILES, EXTRA_DIST): Adapt. Co-authored-by: Ludovic Courtès --- scripts/guix.in | 31 ++++++------------------------- 1 file changed, 6 insertions(+), 25 deletions(-) (limited to 'scripts') diff --git a/scripts/guix.in b/scripts/guix.in index e20c274242..af50a782bb 100644 --- a/scripts/guix.in +++ b/scripts/guix.in @@ -3,6 +3,7 @@ !# ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2013 Mark H Weaver +;;; Copyright © 2018 Mathieu Lirzin ;;; ;;; This file is part of GNU Guix. ;;; @@ -22,35 +23,15 @@ ;; IMPORTANT: We must avoid loading any modules from Guix here, ;; because we need to adjust the guile load paths first. ;; It's okay to import modules from core Guile though. -(use-modules (ice-9 regex) - (srfi srfi-26)) +(use-modules (srfi srfi-26)) (let () (define-syntax-rule (push! elt v) (set! v (cons elt v))) - (define config-lookup - (let ((config '(("prefix" . "@prefix@") - ("exec_prefix" . "@exec_prefix@") - ("datarootdir" . "@datarootdir@") - ("guilemoduledir" . "@guilemoduledir@") - ("guileobjectdir" . "@guileobjectdir@") - ("localedir" . "@localedir@"))) - (var-ref-regexp (make-regexp "\\$\\{([a-z_]+)\\}"))) - (define (expand-var-ref match) - (lookup (match:substring match 1))) - (define (expand str) - (regexp-substitute/global #f var-ref-regexp str - 'pre expand-var-ref 'post)) - (define (lookup name) - (expand (assoc-ref config name))) - lookup)) - (define (maybe-augment-load-paths!) (unless (getenv "GUIX_UNINSTALLED") - (let ((module-dir (config-lookup "guilemoduledir")) - (object-dir (config-lookup "guileobjectdir"))) - (push! module-dir %load-path) - (push! object-dir %load-compiled-path)) + (push! "@guilemoduledir@" %load-path) + (push! "@guileobjectdir@" %load-compiled-path) (let ((updates-dir (and=> (or (getenv "XDG_CONFIG_HOME") (and=> (getenv "HOME") (cut string-append <> "/.config"))) @@ -64,8 +45,8 @@ (define (run-guix-main) (let ((guix-main (module-ref (resolve-interface '(guix ui)) 'guix-main))) - (bindtextdomain "guix" (config-lookup "localedir")) - (bindtextdomain "guix-packages" (config-lookup "localedir")) + (bindtextdomain "guix" "@localedir@") + (bindtextdomain "guix-packages" "@localedir@") (apply guix-main (command-line)))) (maybe-augment-load-paths!) -- cgit 1.4.1