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| author | Yann E. MORIN <yann.morin.1998@free.fr> | 2015-03-14 15:25:19 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2015-04-09 22:52:20 +0200 |
| commit | 53785a2c77e723c394197df68efb71d6938e1884 (patch) | |
| tree | d678d26afff6102b12184d05820c1067ad336d9d | |
| parent | 677c4b5f9763e6d3380b9f149de36a674b559eda (diff) | |
| download | buildroot-53785a2c77e723c394197df68efb71d6938e1884.tar.gz buildroot-53785a2c77e723c394197df68efb71d6938e1884.zip | |
linux: fix extensions
Since the move to the kconfig-package infra, linux extensions are
broken.
In our linux package, extensions are applied as pre-patch hooks.
Before the kconfig-package infra, we had custom rules for the
linux-*config targets, which were of the form:
linux-menuconfig: linux-configure
$(MAKE) -C $(LINUX_DIR) menuconfig
This caused the linux tree to be fully configured before running the
configurators, and thus linux dependencies were entirely fullfilled, and
extensions were properly applied.
Since we migrated (in dff25ea), the kconfig-package infra introduces a
(hidden, internal) intermediate step 'kconfig-fixup' and decorelates the
kconfig-part of the configuration from the actual package-part of the
configuration:
linux-configure -------> kconfig-fixup --> .config --> $(LINUX_CONFIG_FILE)
/
linux-menuconfig --'
As thus, this (very useful!) use-case breaks (starting from a clean
Buildroot tree):
make menuconfig
-> enable a kernel and at least one extension
-> save and exit
make linux-menuconfig
-> extensions are not available
Fix that by using the newly-introduced patch-dependencies, so that
extensions are available before we try to patch the linux kernel.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
| -rw-r--r-- | linux/linux-ext-fbtft.mk | 2 | ||||
| -rw-r--r-- | linux/linux-ext-rtai.mk | 2 | ||||
| -rw-r--r-- | linux/linux-ext-xenomai.mk | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/linux/linux-ext-fbtft.mk b/linux/linux-ext-fbtft.mk index 36f4fd22dd..6892c89a4e 100644 --- a/linux/linux-ext-fbtft.mk +++ b/linux/linux-ext-fbtft.mk @@ -6,7 +6,7 @@ ifeq ($(BR2_LINUX_KERNEL_EXT_FBTFT),y) # Add dependency to fbtft package (download helper for the fbtft source) -LINUX_DEPENDENCIES += fbtft +LINUX_PATCH_DEPENDENCIES += fbtft # for linux >= 3.15 install to drivers/video/fbdev/fbtft # for linux < 3.15 install to drivers/video/fbtft diff --git a/linux/linux-ext-rtai.mk b/linux/linux-ext-rtai.mk index bf998d5fdd..942b430382 100644 --- a/linux/linux-ext-rtai.mk +++ b/linux/linux-ext-rtai.mk @@ -6,7 +6,7 @@ ifeq ($(BR2_LINUX_KERNEL_EXT_RTAI),y) # Add dependency to RTAI (user-space) which provide kernel patches -LINUX_DEPENDENCIES += rtai-patch +LINUX_PATCH_DEPENDENCIES += rtai RTAI_PATCH = $(call qstrip,$(BR2_LINUX_KERNEL_EXT_RTAI_PATCH)) diff --git a/linux/linux-ext-xenomai.mk b/linux/linux-ext-xenomai.mk index 84d2c17f69..f6a5ffd47c 100644 --- a/linux/linux-ext-xenomai.mk +++ b/linux/linux-ext-xenomai.mk @@ -6,7 +6,7 @@ ifeq ($(BR2_LINUX_KERNEL_EXT_XENOMAI),y) # Add dependency to xenomai (user-space) which provide ksrc part -LINUX_DEPENDENCIES += xenomai +LINUX_PATCH_DEPENDENCIES += xenomai # Adeos patch version XENOMAI_ADEOS_PATCH = $(call qstrip,$(BR2_LINUX_KERNEL_EXT_XENOMAI_ADEOS_PATCH)) |
