patches for DPDK stable branches
 help / color / mirror / Atom feed
* [dpdk-stable] [PATCH] igb_uio: pass MODULE_CFLAGS in new Kbuild
@ 2018-05-01 13:39 luca.boccassi
  2018-05-01 13:44 ` Richardson, Bruce
  2018-05-01 13:50 ` [dpdk-stable] [PATCH v2] " luca.boccassi
  0 siblings, 2 replies; 4+ messages in thread
From: luca.boccassi @ 2018-05-01 13:39 UTC (permalink / raw)
  To: dev; +Cc: bruce.richardson, Luca Boccassi, stable

From: Luca Boccassi <bluca@debian.org>

With the legacy build system MODULE_CFLAGS can be set to pass compiler
flags specific for the kernel modules builds.
This is used currently by Ubuntu and Debian.
Set ccflags-y in the Kbuild to achieve the same result with Meson, and
to keep backward compatbility with older scripts.

Fixes regression in Ubuntu/Debian when the Kbuild is included in the
DKMS source package, as DKMS will pick it up silently by default if
present, causing the MODULE_CFLAGS to be ignored.

Fixes: a52f4574f798 ("igb_uio: build with meson")
Cc: stable@dpdk.org
---
 kernel/linux/igb_uio/Kbuild | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/linux/igb_uio/Kbuild b/kernel/linux/igb_uio/Kbuild
index 98c98fe52..3ab85c411 100644
--- a/kernel/linux/igb_uio/Kbuild
+++ b/kernel/linux/igb_uio/Kbuild
@@ -1 +1,2 @@
+ccflags-y := $(MODULE_CFLAGS)
 obj-m := igb_uio.o
-- 
2.14.2

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2018-05-01 15:11 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-05-01 13:39 [dpdk-stable] [PATCH] igb_uio: pass MODULE_CFLAGS in new Kbuild luca.boccassi
2018-05-01 13:44 ` Richardson, Bruce
2018-05-01 13:50 ` [dpdk-stable] [PATCH v2] " luca.boccassi
2018-05-01 15:11   ` Thomas Monjalon

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).