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| author | Ludovic Courtès <ludovic.courtes@inria.fr> | 2019-03-14 17:02:53 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2019-03-15 23:27:59 +0100 |
| commit | 99aec37a78e7be6a591d0e5b7439896d669a75d1 (patch) | |
| tree | 0187d4cf990037f7f2782f6b5dca650a8bb7eaaa /tests | |
| parent | c9b3a72b6792c8195b0cdd8e5d7809db29419c7d (diff) | |
| download | gnu-guix-99aec37a78e7be6a591d0e5b7439896d669a75d1.tar gnu-guix-99aec37a78e7be6a591d0e5b7439896d669a75d1.tar.gz | |
pack: "-RR" produces PRoot-enabled relocatable binaries.
* gnu/packages/aux-files/run-in-namespace.c (exec_with_proot): New
function.
(main): When 'clone' fails, call 'rm_rf'.
[PROOT_PROGRAM]: When 'clone' fails, call 'exec_with_proot'.
* guix/scripts/pack.scm (wrapped-package): Add #:proot?.
[proot]: New procedure.
[build]: Compile with -DPROOT_PROGRAM when PROOT? is true.
* guix/scripts/pack.scm (%options): Set the 'relocatable?' value to
'proot when "-R" is passed several times.
(guix-pack): Pass #:proot? to 'wrapped-package'.
* tests/guix-pack-relocatable.sh: Use "-RR" on Intel systems that lack
user namespace support.
* doc/guix.texi (Invoking guix pack): Document -RR.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/guix-pack-relocatable.sh | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/tests/guix-pack-relocatable.sh b/tests/guix-pack-relocatable.sh index 554416627b..38dcf1e485 100644 --- a/tests/guix-pack-relocatable.sh +++ b/tests/guix-pack-relocatable.sh @@ -1,5 +1,5 @@ # GNU Guix --- Functional package management for GNU -# Copyright © 2018 Ludovic Courtès <ludo@gnu.org> +# Copyright © 2018, 2019 Ludovic Courtès <ludo@gnu.org> # # This file is part of GNU Guix. # @@ -41,17 +41,28 @@ STORE_PARENT="`dirname $NIX_STORE_DIR`" export STORE_PARENT if test "$STORE_PARENT" = "/"; then exit 77; fi -# This test requires user namespaces and associated command-line tools. -if ! unshare -mrf sh -c 'mount -t tmpfs none "$STORE_PARENT"' +if unshare -mrf sh -c 'mount -t tmpfs none "$STORE_PARENT"' then - exit 77 + # Test the wrapper that relies on user namespaces. + relocatable_option="-R" +else + case "`uname -m`" in + x86_64|i?86) + # Test the wrapper that falls back to PRoot. + relocatable_option="-RR";; + *) + # XXX: Our 'proot' package currently fails tests on non-Intel + # architectures, so skip this by default. + exit 77;; + esac fi test_directory="`mktemp -d`" export test_directory trap 'chmod -Rf +w "$test_directory"; rm -rf "$test_directory"' EXIT -tarball="`guix pack -R -S /Bin=bin sed`" +export relocatable_option +tarball="`guix pack $relocatable_option -S /Bin=bin sed`" (cd "$test_directory"; tar xvf "$tarball") # Run that relocatable 'sed' in a user namespace where we "erase" the store by |