[Buildroot] [PATCH v3 1/1] Avoid toolchain download when it is preinstalled

Thomas De Schampheleire patrickdepinguin at gmail.com
Wed Nov 6 19:56:18 UTC 2013


Laurent GONZALEZ <br2 at gezedo.com> wrote:
>For configurations using a toolchain that is preinstalled on
>the host, <pkg>_SITE and <pkg>_SOURCE variables must be kept
>empty to avoid downloading any toolchain package.
>The actual implementation has been proposed by Thomas Petazzoni.
>
>Signed-off-by: GONZALEZ Laurent <br2 at gezedo.com>
>---
> toolchain/toolchain-external/toolchain-external.mk |    8 ++++++++
> 1 file changed, 8 insertions(+)
>
>diff --git a/toolchain/toolchain-external/toolchain-external.mk b/toolchain/toolchain-external/toolchain-external.mk
>index 2722600..e2e9953 100644
>--- a/toolchain/toolchain-external/toolchain-external.mk
>+++ b/toolchain/toolchain-external/toolchain-external.mk
>@@ -348,6 +348,14 @@ TOOLCHAIN_EXTERNAL_SITE = $(dir $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_URL)))
> TOOLCHAIN_EXTERNAL_SOURCE = $(notdir $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_URL)))
> endif
> 
>+# In fact, we don't need to download the toolchain, since it is already
>+# available on the system, so force the site and source to be empty so
>+# that nothing will be downloaded/extracted.
>+ifeq ($(BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED),y)
>+TOOLCHAIN_EXTERNAL_SITE =
>+TOOLCHAIN_EXTERNAL_SOURCE =
>+endif
>+
> TOOLCHAIN_EXTERNAL_INSTALL_STAGING = YES
> 
> ifeq ($(BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R1)$(BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R2),y)

In the previous thread you said there was still a problem with v2...
What was that problem? I tested v2 and seemed to work fine...

Thanks,
Thomas




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