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Old 09-28-2010, 01:57 PM
Stefan Bader
 
Default UBUNTU: reduce disk usage during buildd builds

Yeah looks reasonable.

On 09/28/2010 03:18 PM, Andy Whitcroft wrote:
> BugLink: http://bugs.launchpad.net/bugs/645653
>
> For each flavour build we keep all of intermediate trees intact.
> This allows simple incremental updates in a development environment but
> leads to very large disk footprints on the build. For Maverick with three
> flavours we are seeing 19GB for i386 and 25GB for amd64. Anything over
> 15GB is likely to run the buildds out of disk and fail the build.
>
> When building on a buildd (in full_build=true mode) clean out
> the main build tree and the package tree for the debugging deb.
> This reduces consumption to more like 10GB maximum regardless of
> the flavour count.
>
> Signed-off-by: Andy Whitcroft <apw@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
> ---
> debian/rules.d/2-binary-arch.mk | 7 +++++++
> 1 files changed, 7 insertions(+), 0 deletions(-)
>
> diff --git a/debian/rules.d/2-binary-arch.mk b/debian/rules.d/2-binary-arch.mk
> index 1d26496..c66973d 100644
> --- a/debian/rules.d/2-binary-arch.mk
> +++ b/debian/rules.d/2-binary-arch.mk
> @@ -267,6 +267,7 @@ endif
> binary-%: pkgimg = $(bin_pkg_name)-$*
> binary-%: pkghdr = $(hdrs_pkg_name)-$*
> binary-%: dbgpkg = $(bin_pkg_name)-$*-dbgsym
> +binary-%: dbgpkgdir = $(CURDIR)/debian/$(bin_pkg_name)-$*-dbgsym
> binary-%: install-%
> dh_testdir
> dh_testroot
> @@ -334,6 +335,12 @@ ifneq ($(skipdbg),true)
> # Now, the package wont get into the archive, but it will get put
> # into the debug system.
> endif
> +ifneq ($(full_build),false)
> + # Clean out this flavours build directory.
> + rm -rf $(builddir)/build-$*
> + # Clean out the debugging package source directory.
> + rm -rf $(dbgpkgdir)
> +endif
>
> $(stampdir)/stamp-flavours:
> @echo $(flavours) > $@


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