docs: set CONFDIR when running sphinx

The default configuration path /etc/qemu can be overriden with configure
options, and the generated documentation used to reflect it.

Fixes regression introduced in commit
f8aa24ea9a ("meson: sphinx-build").

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1902537
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201201183704.299697-1-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Marc-André Lureau 2020-12-01 22:37:04 +04:00 committed by Paolo Bonzini
parent 7245ca7411
commit daf07a6714

View File

@ -9,7 +9,7 @@ endif
# Check if tools are available to build documentation.
build_docs = false
if sphinx_build.found()
SPHINX_ARGS = [sphinx_build]
SPHINX_ARGS = ['env', 'CONFDIR=' + qemu_confdir, sphinx_build]
# If we're making warnings fatal, apply this to Sphinx runs as well
if get_option('werror')
SPHINX_ARGS += [ '-W' ]