| Message ID | 20180501133907.15310-1-luca.boccassi@gmail.com (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Context | Check | Description |
|---|---|---|
| ci/checkpatch | warning | coding style issues |
| ci/Intel-compilation | success | Compilation OK |
> -----Original Message----- > From: luca.boccassi@gmail.com [mailto:luca.boccassi@gmail.com] > Sent: Tuesday, May 1, 2018 2:39 PM > To: dev@dpdk.org > Cc: Richardson, Bruce <bruce.richardson@intel.com>; Luca Boccassi > <bluca@debian.org>; stable@dpdk.org > Subject: [PATCH] igb_uio: pass MODULE_CFLAGS in new Kbuild > > 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 Acked-by: Bruce Richardson <bruce.richardson@intel.com>
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
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(+)