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authorLudovic Courtès <ludo@gnu.org>2015-11-25 16:58:59 +0100
committerLudovic Courtès <ludo@gnu.org>2015-11-25 17:01:02 +0100
commit968ae903189c6c4a41c0e2cddf41ffc5a8c32f93 (patch)
treea09ff99671dcd26d151f223c10a3a3185af401ee /m4/guix.m4
parent13ef3e997b469ab605d29fc91131c0330cb5ec21 (diff)
downloadguix-968ae903189c6c4a41c0e2cddf41ffc5a8c32f93.tar
guix-968ae903189c6c4a41c0e2cddf41ffc5a8c32f93.tar.gz
build: Reject ARMv6 systems.
Fixes <http://bugs.gnu.org/21987>. Reported by Martin Vahi <martin.vahi@softf1.com>. * m4/guix.m4 (GUIX_SYSTEM_TYPE): Restrict ARM systems to arm|armv[7-9].
Diffstat (limited to 'm4/guix.m4')
-rw-r--r--m4/guix.m49
1 files changed, 7 insertions, 2 deletions
diff --git a/m4/guix.m4 b/m4/guix.m4
index 842249a848..8e1cfa037c 100644
--- a/m4/guix.m4
+++ b/m4/guix.m4
@@ -50,8 +50,13 @@ AC_DEFUN([GUIX_SYSTEM_TYPE], [
i*86)
machine_name="i686";;
amd64)
- machine_name="x86_64";;
- arm*)
+ machine_name="x86_64";;
+ arm|armv[7-9]*)
+ # Here we want to exclude CPUs such as "armv6l". On ARMv7
+ # machines, we normally get "armv7l". However, in Guix, we
+ # configure with --build=arm-unknown-linux-gnueabihf, leading
+ # to just "arm", so we also have to allow it.
+ #
# TODO: If not cross-compiling, add a sanity check to make
# sure this build machine has the needed features to
# support executables compiled using our armhf gcc,