From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 22 May 2010 13:03:27 +0000 (+0100)
Subject: Build system, autotest.am: Support Automake 1.11 `silent-rules'.
X-Git-Tag: 1.3.6~1
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/cfd/commitdiff_plain/6888a15853e52c8992ee427f78d2c1f068873cea?hp=6888a15853e52c8992ee427f78d2c1f068873cea

Build system, autotest.am: Support Automake 1.11 `silent-rules'.

  * Introduce a new macro mdw_SILENT_RULES which enables the use of
    the `silent-rules' feature if it's available.  If the feature is
    /not/ available, then make sure that AM_DEFAULT_VERBOSITY is
    defined, in order to avoid errors about recursive variable-expansion
    in custom silent-rules actions.

  * Use this machinery to implement `silent-rules' building in the
    package itself.
---