| Age | Commit message (Collapse) | Author |
|---|
|
Boost is a huge unirepo made from multiple submodules. To bootstrap it we
need boost.build (previously bjam) which is also available as a solo
repository. This smaller repository can unpack/build/package faster than
the Boost unirepo can unpack.
Rename the recipe to the current name of Boost.Build that installs a b2
binary, use the solo repository, and update the Boost recipe to use
the b2 binary instead of bjam.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
Previously this recipe was changed to do debug builds because otherwise insane
warns that the binary is already stripped.
However, debug builds for boost.build also pass -O0. It turns out that given
how large Boost is (or, how bad boost.build is) doing a release build with -O3
knocks a third off the walltime for a Boost package in my test, mainly by reducing
how long it spends deciding that nothing needs to be rebuilt in do_install:
PKG TASK ABSDIFF RELDIFF WALLTIME1 -> WALLTIME2
boost do_install -330.7s -69.2% 477.6s -> 146.9s
boost do_compile -7.1s -2.7% 269.3s -> 262.2s
Replace debug mode with INSANE_SKIP=already-stripped.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
|
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
Ross Burton
Alexander Kanavin