[OE-core] [PATCH 1/1] autogen-native 5.12: fix ccache issue
Richard Purdie
richard.purdie at linuxfoundation.org
Thu Jun 21 10:49:53 UTC 2012
On Thu, 2012-06-21 at 18:04 +0800, Robert Yang wrote:
> The autogen-native built error on FC17:
>
> ccache: failed to create /dev/null/.ccache
>
> This is because the gcc of FC17 is a symlink to ccache, so the ccache
> will always be used regardless to the user's setting, ccache uses
> $HOME/.ccache as the CCACHE_DIR if it has not been set, and autogen set
> HOME=/dev/null.
>
> Assign CCACHE_DIR the default value to preven it uses $HOME/.ccache
> would fix the error.
>
> [YOCTO #2554]
>
> Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
> ---
> .../autogen/autogen-native_5.12.bb | 20 ++++++++++++++++++++
> 1 files changed, 20 insertions(+), 0 deletions(-)
>
> diff --git a/meta/recipes-devtools/autogen/autogen-native_5.12.bb b/meta/recipes-devtools/autogen/autogen-native_5.12.bb
> index eb3721d..e80d555 100644
> --- a/meta/recipes-devtools/autogen/autogen-native_5.12.bb
> +++ b/meta/recipes-devtools/autogen/autogen-native_5.12.bb
> @@ -28,6 +28,26 @@ inherit autotools native
> export GUILE_LOAD_PATH = "${STAGING_DATADIR_NATIVE}/guile/2.0"
> export GUILE_LOAD_COMPILED_PATH = "${STAGING_LIBDIR_NATIVE}/guile/2.0/ccache"
>
> +#
> +# The do_compile_prepend is used for fixing a build error on FC17, the
> +# gcc of FC17 is a symlink to ccache, if we don't set the CCACHE_DIR,
> +# there would be an error:
> +#
> +# ccache: failed to create /dev/null/.ccache
> +#
> +# This is because ccache uses $HOME/.ccache as the CCACHE_DIR if it has
> +# not been set, and autogen set HOME=/dev/null.
> +#
> +# Assign CCACHE_DIR the default value so that it would not use
> +# $HOME/.ccache would fix the error.
> +#
> +do_compile_prepend() {
> + if [ "${CCACHE_DIR}" = "" ]; then
> + export CCACHE_DISABLE=true
> + export CCACHE_DIR=$HOME
> + fi
> +}
> +
> do_install_append () {
> create_wrapper ${D}/${bindir}/autogen \
> GUILE_LOAD_PATH=${STAGING_DATADIR_NATIVE}/guile/2.0 \
Could we just set CCACHE_DISABLE ?
In fact could we just set that globally?
I'm afraid I don't like fixing this on a per recipe basis...
Cheers,
Richard
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