commit | 9e710e7f988dee6d794c8f0a13e83b9b47a764db | [log] [tgz] |
---|---|---|
author | Ed Tanous <edtanous@google.com> | Sat Mar 12 17:40:04 2022 -0800 |
committer | Ed Tanous <ed@tanous.net> | Thu Mar 17 01:52:52 2022 +0000 |
tree | 0e9967df9aa187e7fa443093079936a40926ce33 | |
parent | 6fe69b6a82d16072bd7be123600049b98ffcf132 [diff] |
Disable boost exceptions There should be no case where we're throwing an exception through an asio descriptor or through the io_context, so having these options enabled don't do us much good. Tested: Code compiles, removes almost 7kB from the bmcweb binary size. Signed-off-by: Ed Tanous <edtanous@google.com> Change-Id: I91df03fd0dcb942bdfaa420ad8c0c1f8b0f634cc
This component attempts to be a "do everything" embedded webserver for openbmc.
At this time, the webserver implements a few interfaces:
BMCWeb is configured by setting -D
flags that correspond to options in bmcweb/meson_options.txt
and then compiling. For example, meson <builddir> -Dkvm=disabled ...
followed by ninja
in build directory. The option names become C++ preprocessor symbols that control which code is compiled into the program.
meson builddir ninja -C builddir
meson builddir -Dbuildtype=minsize -Db_lto=true -Dtests=disabled ninja -C buildir
If any of the dependencies are not found on the host system during configuration, meson automatically gets them via its wrap dependencies mentioned in bmcweb/subprojects
.
meson builddir -Dwrap_mode=nofallback ninja -C builddir
meson builddir -Dbuildtype=debug ninja -C builddir
meson builddir -Db_coverage=true -Dtests=enabled ninja coverage -C builddir test
When BMCWeb starts running, it reads persistent configuration data (such as UUID and session data) from a local file. If this is not usable, it generates a new configuration.
When BMCWeb SSL support is enabled and a usable certificate is not found, it will generate a self-sign a certificate before launching the server. The keys are generated by the secp384r1
algorithm. The certificate
C=US, O=OpenBMC, CN=testhost
,SHA-256
algorithm.