--- Begin Message ---
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Subject: |
[PATCH core-updates] gnu: ld-wrapper: Also unset GUILE_LOAD_PATH. |
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Date: |
Sun, 25 Feb 2024 16:17:49 -0500 |
The following problem was discovered while attempting to configure Guix to use
a locally built Guile tree, via its meta/uninstalled-env script, which would
attempt to use the newer Guile source files and fail with:
Pre-boot error; key: unbound-variable, args: (#f "Unbound variable:
~S" (error) #f)collect2: fatal error: ld terminated with signal 6 [Aborted]
With the following change, a Guix user may now configure their build to use a
locally built Guile with e.g.:
~/src/guile/meta/uninstalled-env ./configure --localstatedir=/var \
--sysconfdir=/etc
* gnu/packages/ld-wrapper.in: Unset GUILE_LOAD_PATH. Also unset
GUILE_SYSTEM_PATH, for symmetry. Streamline exec call, using the now fixed
'-l' option.
(ld-wrapper): Fix args being a nested list, and strip its arg0.
Change-Id: Iaaa721019f3646d851202bb018214ec9fcc04fd4
---
gnu/packages/ld-wrapper.in | 27 +++++++++++++++------------
1 file changed, 15 insertions(+), 12 deletions(-)
diff --git a/gnu/packages/ld-wrapper.in b/gnu/packages/ld-wrapper.in
index 0d53e746af..0a2135ff5e 100644
--- a/gnu/packages/ld-wrapper.in
+++ b/gnu/packages/ld-wrapper.in
@@ -1,23 +1,26 @@
#!@BASH@
# -*- mode: scheme; coding: utf-8; -*-
-# XXX: We have to go through Bash because there's no command-line switch to
-# augment %load-compiled-path, and because of the silly 127-byte limit for
-# the shebang line in Linux.
-# Use `load-compiled' because `load' (and `-l') doesn't otherwise load our
-# .go file (see <http://bugs.gnu.org/12519>).
-# Unset 'GUILE_LOAD_COMPILED_PATH' to make sure we do not stumble upon
-# incompatible .go files. See
-# <https://lists.gnu.org/archive/html/guile-devel/2016-03/msg00000.html>.
+# XXX: We have to go through Bash because there's no Guile command-line switch
to
+# ignore the various Guile load path related environment variables.
+# Unset 'GUILE_LOAD_PATH' to make sure we do not stumble upon
+# incompatible Guile files (see
+# <https://lists.gnu.org/archive/html/guile-devel/2016-03/msg00000.html>).
+
+unset GUILE_LOAD_PATH
unset GUILE_LOAD_COMPILED_PATH
+unset GUILE_SYSTEM_PATH
unset GUILE_SYSTEM_COMPILED_PATH
-main="(@ (gnu build-support ld-wrapper) ld-wrapper)"
-exec @GUILE@ -c "(load-compiled \"@SELF@.go\") (apply $main (cdr
(command-line)))" "$@"
+
+exec @GUILE@ \
+-l @SELF@ \
+-e '(@ (gnu build-support ld-wrapper) ld-wrapper)' -s "$0" "$@"
!#
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2020 Ludovic Courtès
<ludo@gnu.org>
;;; Copyright © 2020 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2024 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -285,9 +288,9 @@ library outside of ~a: ~s~%"
result
(expand-arguments result)))
-(define (ld-wrapper . args)
+(define (ld-wrapper args)
;; Invoke the real `ld' with ARGS, augmented with `-rpath' switches.
- (let* ((args (expand-arguments args))
+ (let* ((args (expand-arguments (cdr args))) ;strip arg0
(path (library-search-path args))
(libs (library-files-linked args path))
(args (append args (rpath-arguments libs))))
base-commit: f205179ed2cedf55aa0e046af2d80282f6a74075
--
2.41.0
--- End Message ---
--- Begin Message ---
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Subject: |
Re: [PATCH core-updates v2] gnu: ld-wrapper: Also unset GUILE_LOAD_PATH. |
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Date: |
Sat, 09 Mar 2024 13:37:35 -0500 |
|
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Hello,
Maxim Cournoyer <maxim.cournoyer@gmail.com> writes:
> The following problem was discovered while attempting to configure Guix to use
> a locally built Guile tree, via its meta/uninstalled-env script, which would
> attempt to use the newer Guile source files and fail with:
>
> Pre-boot error; key: unbound-variable, args: (#f "Unbound variable:
> ~S" (error) #f)collect2: fatal error: ld terminated with signal 6 [Aborted]
>
> With the following change, a Guix user may now configure their build to use a
> locally built Guile with e.g.:
>
> ~/src/guile/meta/uninstalled-env ./configure --localstatedir=/var \
> --sysconfdir=/etc
>
> * gnu/packages/ld-wrapper.in: Unset GUILE_LOAD_PATH. Also unset
> GUILE_SYSTEM_PATH, for symmetry. Streamline exec call, using the now fixed
> '-l' option.
> (ld-wrapper): Fix args being a nested list, and strip its arg0.
>
> Change-Id: Iaaa721019f3646d851202bb018214ec9fcc04fd4
Pushed to core-updates.
Closing!
--
Thanks,
Maxim
--- End Message ---