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authorLudovic Courtès <ludovic.courtes@inria.fr>2019-03-14 17:02:53 +0100
committerLudovic Courtès <ludo@gnu.org>2019-03-15 23:27:59 +0100
commit99aec37a78e7be6a591d0e5b7439896d669a75d1 (patch)
tree0187d4cf990037f7f2782f6b5dca650a8bb7eaaa /tests
parentc9b3a72b6792c8195b0cdd8e5d7809db29419c7d (diff)
downloadguix-99aec37a78e7be6a591d0e5b7439896d669a75d1.tar
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.sh21
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