Remove hard-coded path to pwd; there is no need to have it, and for example
NixOS doesn't actually have it at this location, leading to such an error:

    ./configure: line 36: /bin/pwd: No such file or directory
    /qtbase/configure not found. Did you forget to run "init-repository"?

Change-Id: If3372db3390ba5f39c5003d12ff2a466f39ff353
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>

Qt copyrights are now in The Qt Company, so we could update the source
code headers accordingly. In the same go we should also fix the links to
point to qt.io.

Change-Id: Ieb3be34b0d4061fb8dc886991528951f59dbd67e
Reviewed-by: Tuukka Turunen <tuukka.turunen@digia.com>
Reviewed-by: Iikka Eklund <iikka.eklund@theqtcompany.com>

call it with the "secret" -top-level option, which shifts the makefile
generation one level up.

this makes the configure call the last thing we do, thus also avoiding
the problems we had with the -help switch (and the previous attempts at
fixing it).

Change-Id: I80ba4a09b260a140a9d1b976277c30fd1436b4d6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Using the absolute path to configure, otherwise you get:

  [user@locahost qt5]$ ./configure -minimal
  + cd qtbase
  + ./qtbase/configure -minimal
  ./configure: line 58: ./qtbase/configure: No such file or directory

Change-Id: Ic7568cc571aaa52c56bcd28fa1b6bde8abb32c8e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

otherwise the whole no-syncqt-and-thus-perl-needed stunt in qtbase would
be fairly useless for top-level builds.

Task-number: QTBUG-31786
Change-Id: I9f9b38091155a2d50ffec169267e0363fc24d3c0
Reviewed-by: Tuukka Turunen <tuukka.turunen@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Change-Id: Idd22f7d267b83e1a4f2cc6df9994d82a5d361df7
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

This reverts commit 6bd52260

.
Running configure -help should not break builds by removing
.qmake.cache.

Change-Id: I9754ea891a445a9b67a1f9ad0adac85cb36338fe
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

Change copyrights and license headers from Nokia to Digia

Change-Id: Ieac8fb85896427cd5e3c6d91698c455a0dc9e495
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Janne Anttila <janne.anttila@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

at this point, the cache is needed only to aggregate the modules,
not to "export" qtbase internals. the modules now have private caches
for "real" config data.

Change-Id: I4c70d220bbc054023710680545a04c171e238aff
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

so one has a base directory for paths it reports.

Task-number: QTBUG-25190
Change-Id: Ib222e2d7b07bf986a9eccd6934e51574b5a5a052
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Change-Id: I231ee1c8ad214c3b09de35578009da4b47bcd00b
Reviewed-by: Toby Tomkins <toby.tomkins@nokia.com>

Change-Id: I2b7793cf4fbb605f58257e71614dcd6e2855a82d
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Change-Id: Ic9fffa8c317e73d8cbed665fe48c1b158e2fa420
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

The return value from system() is an exit status (e.g. returned value
from waitpid) and needs to be shifted right by 8 bits to get an exit
code.

Change-Id: Ibbcc58491b27ef6d9d299427aeb78f57b41c92e2
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>

Change-Id: I74ef359ad899060f3ed60ae323c5fc3a1e75dc86
Reviewed-on: http://codereview.qt-project.org/6198


Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>

There is at least one case in configure where it exist with a code of 0
but does not create .qmake.cache. Detect this and avoid continuing.

Change-Id: I0554991e5d4a50b7072494c080fa2c593e03b726
Reviewed-on: http://codereview.qt-project.org/6094


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Signed-off-by: axis <qt-info@nokia.com>

use warnings; is the portable way of doing #!/usr/bin/perl -w
Also use strict; in init-repository.

Signed-off-by: axis <qt-info@nokia.com>

Reviewed-by: axis

It's unexpected that configure tampers with your git checkout.

They are not needed anymore after the patches were submitted to the
qtwebkit repository on gitorious.org.