summary refs log tree commit diff
diff options
context:
space:
mode:
-rw-r--r--doc/guix.texi6
-rw-r--r--gnu/services/virtualization.scm2
2 files changed, 6 insertions, 2 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index cea7f8a8cf..1234834945 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -27338,7 +27338,7 @@ This is the configuration for the @code{qemu-binfmt} service.
 The list of emulated QEMU platforms.  Each item must be a @dfn{platform
 object} as returned by @code{lookup-qemu-platforms} (see below).
 
-@item @code{guix-support?} (default: @code{#f})
+@item @code{guix-support?} (default: @code{#t})
 When it is true, QEMU and all its dependencies are added to the build
 environment of @command{guix-daemon} (@pxref{Invoking guix-daemon,
 @option{--chroot-directory} option}).  This allows the @code{binfmt_misc}
@@ -27367,6 +27367,10 @@ build}, transparently using QEMU to emulate the ARMv7 CPU.  Pretty handy
 if you'd like to test a package build for an architecture you don't have
 access to!
 
+When @code{guix-support?} is set to @code{#f}, programs for other
+architectures can still be executed transparently, but invoking commands
+like @command{guix build -s armhf-linux @dots{}} will fail.
+
 @item @code{qemu} (default: @code{qemu})
 The QEMU package to use.
 @end table
diff --git a/gnu/services/virtualization.scm b/gnu/services/virtualization.scm
index f8d413d18e..a45da14a80 100644
--- a/gnu/services/virtualization.scm
+++ b/gnu/services/virtualization.scm
@@ -717,7 +717,7 @@ potential infinite waits blocking libvirt."))
   (platforms   qemu-binfmt-configuration-platforms
                (default '()))                     ;safest default
   (guix-support? qemu-binfmt-configuration-guix-support?
-                 (default #f)))
+                 (default #t)))
 
 (define (qemu-platform->binfmt qemu platform)
   "Return a gexp that evaluates to a binfmt string for PLATFORM, using the