[[Imported from SVN: r5785]]

[[Imported from SVN: r5784]]

patch provided by Atgeirr Rasmussen


[[Imported from SVN: r5783]]

[[Imported from SVN: r5780]]

use AC_PROG_LIBTOOL and AC_DISABLE_SHARED instead of
LT_INIT([disable-shared]).  LT_INIT may be the new way of doing this, but the
other are not yet deprecated and I could not get LT_INIT to work

tested with libtool 2.2.6 and 1.5.26

[[Imported from SVN: r5779]]

[[Imported from SVN: r5778]]

[[Imported from SVN: r5777]]

[[Imported from SVN: r5776]]

[[Imported from SVN: r5775]]

[[Imported from SVN: r5774]]

[[Imported from SVN: r5773]]

[[Imported from SVN: r5772]]

[[Imported from SVN: r5771]]

[[Imported from SVN: r5770]]

[[Imported from SVN: r5769]]

[[Imported from SVN: r5768]]

[[Imported from SVN: r5767]]

[[Imported from SVN: r5766]]

[[Imported from SVN: r5763]]

[[Imported from SVN: r5761]]

  now all headerchecks are also tested in the build tests
* add timing facility to check-log
  run
    make check-log LOG_TIMING="time -p"
  to add timings to your test log files

[[Imported from SVN: r5760]]

[[Imported from SVN: r5758]]

[[Imported from SVN: r5755]]

[[Imported from SVN: r5754]]

* implement rangecheck for finite stack (disabled when compiling with NDEBUG)
* fix lru with _GLIBCXX_DEBUG

[[Imported from SVN: r5753]]

[[Imported from SVN: r5752]]

[[Imported from SVN: r5751]]

[[Imported from SVN: r5750]]

[[Imported from SVN: r5749]]

[[Imported from SVN: r5748]]

[[Imported from SVN: r5747]]

[[Imported from SVN: r5746]]

credits for finding this issue go to the Freiburg nightly builds

[[Imported from SVN: r5745]]

[[Imported from SVN: r5744]]

sync with my version.

[[Imported from SVN: r5743]]

[[Imported from SVN: r5742]]

[[Imported from SVN: r5741]]

[[Imported from SVN: r5740]]

[[Imported from SVN: r5739]]

[[Imported from SVN: r5738]]