Commit Graph

381 Commits

Author SHA1 Message Date
Oswald Buddenhagen
c0764ab9a1 fix non-qmake build of the evaluator
Change-Id: Ibbd00b415318bda928b5e6f9831b214e2657e291
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
(cherry picked from qttools/769fa282ac8a4b98698dada6969452363e0eb415)
2012-11-28 16:21:57 +01:00
Thiago Macieira
5dcc36b15c Add a -libexecdir option to the configures
User applications are those that users run directly, whether it be for
development or not. The executable binaries that the user does not
usually run but is still required for proper functioning are called
"program executables" in Autoconf and they are placed in libexec.

This commit adds support for "program executables" in Qt by adding the
-libexecdir option to the configures, the qmake variable
QT_INSTALL_LIBEXECS (note the plural, to match all other properties),
and QLibraryInfo::LibraryExecutables.

At the time of this commit, the only expected "program executable" is
the QtWebProcess, the WebKit2 helper process from QtWebKit.

Change-Id: I66c3a3e0cf7f9d93b5f88f55f18e957faff608fc
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2012-11-28 08:39:07 +01:00
Oswald Buddenhagen
80b99a6dd7 assign MAKEFILE even in non-subdirs Makefiles
this is necessary for having a clean way to recurse even from leaf
makefiles.

the location where the variable is written in the makefile is somewhat
bizarre, but the code is so convoluted that finding a better place would
mean either a lot of duplication or a lot of prior refactoring.

Change-Id: I68e4cf7e3814f6c60b2e3421d69775c993dafb23
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-11-27 19:31:21 +01:00
Sergio Ahumada
cd765bbae0 qmake: Change copyright information from Nokia to Digia
Task-number: QTBUG-28156
Change-Id: If54615a465504b4124891fb393185eb324372874
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Robert Loehning <robert.loehning@digia.com>
2012-11-26 17:33:37 +01:00
Friedemann Kleint
2d795717fc Ensure QMAKE_PRL_LIBS is a unique list.
Windows static builds currently fail due to overlong command
link lines containing multiple occurrences of base libraries.

Task-number: QTBUG-28131
Change-Id: Ibf7f551fc98c879111b32b27a16f4e96260743c7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-11-26 17:33:37 +01:00
Joerg Bornemann
7ff393944e qmake: do not exclusively lock files for reading on Windows/MSVC
When sifting through a file to find Q_OBJECT and friends, qmake
was locking it for reading and writing (_SH_DENYRW).
This breaks parallel builds where multiple qmake instances might want
to scan the same file.
Changed the sharing constant to _SH_DENYNO, which doesn't lock the
file at all. This is consistent with the _sopen_s call in findDeps.

Change-Id: I9c0a06db7f580f411e79d9d96dd36a6d705679aa
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-11-23 10:08:10 +01:00
Thiago Macieira
df3631045c Add a new location for QML 2.x imports
This commits adds a -qmldir configuration option for the configures to
allow the user to change the default location (it defaults to
$archdatadir/qml).

It adds a QLibraryInfo::Qml2ImportsPath value for
QLibraryInfo::location, a qmake property of QT_INSTALL_QML and a qt.conf
configure location entry "Qml2Imports".

At the same time, it makes the qmake .prf files dealing with QML plugins
be the QML 2 version. Those files are new in Qt 5, so we have the option
to choose which version we want to use.

Discussed-on: http://lists.qt-project.org/pipermail/development/2012-October/007136.html
Change-Id: I8c1c53e8685a5934ed0a9a42ba5663297b81a677
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-11-19 15:25:54 +01:00
Kai Koehne
36270e4505 MinGW: Don't add version number '0' to the library name
This fixes linking on MinGW after the library renaming, and is also
in line with the logic in the nmake generator.

Change-Id: Ie25ce6c1d2b8f292c4e454db1cad9bcbbee7a05d
Suggested-by: Erik van Pienbroek
Task-number: QTBUG-27137
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-11-19 13:35:27 +01:00
Oswald Buddenhagen
ced111c74f complain about empty $$TARGET
this should be fatal, but so should be a lot of other conditions.

Change-Id: I0c2c0bb9590ea1e4d0eae76e29eda34915914217
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-11-13 18:51:15 +01:00
Thiago Macieira
4712b0e99f Add -archdatadir and change some of the default install dirs in Qt 5.
Architecture-depedent Qt data defaults now to something under
-archdatadir. Architecture-dependent data is everything that contains
machine code (e.g., plugins) as well as anything that hardcodes
build-specific data, like qconfig.pri and qmodule.pri. That is:

  QML imports:    $archdatadir/imports     (includes plugins)
  Qt plugins:     $archdatadir/plugins     (machine code)
  Mkspecs:        $archdatadir/mkspecs     (build-specific)

Architecture-independent Qt data defaults now to something under
-datadir. This option existed in Qt 4, but did not differentiate between
arch-dependent and independent. Following Autoconf's lead, --datadir is
the *independent* data root.

  translations:   $datadir/translations    (.qm files are arch-independent)
  docs:           $datadir/doc

By default, both new options are equal to the Qt install prefix.

(Strictly speaking, for complete Autoconf compatibility, we'd need a
--datarootdir=$prefix/share, --datadir=$datarootdir/qt5 and
--docdir=$datarootdir/doc/qt5, but that's just nitpicking and
unnecessary)

Change-Id: I39c886a6a2d2d2c0b11923c50974179e21f2af76
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-11-11 07:41:50 +01:00
Thiago Macieira
565b6bd635 Make it possible to suppress the automatic version number in DLLs
qmake automatically appends the library's major version number to the
DLL file name on Windows, as DLL naming doesn't include the version
number on a suffix like on Unix systems.

This flag makes it so qmake skips adding. This will allow us to insert
Qt's major version number at a different position.

Change-Id: I25d471038841fb0c5a34ef6b3bd6266aa33cebd1
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-11-06 23:52:47 +01:00
Oswald Buddenhagen
90387bb446 do not add DEPENDPATH to VPATH
DEPENDPATH merely says where to look for impliciit dependencies, not
where to find explicit ones.

fwiw, the other way round may be considered correct, but DEPENDPATH
exists for the sole purpose of limiting which paths should cause
recompilations, so it would be counterproductive to extend with with
VPATH.

Task-number: QTBUG-11912
Change-Id: I86450b5fd5aeb1f1b015b53f0adcd167ff4ce04d
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-11-02 18:07:35 +01:00
Oswald Buddenhagen
7d20f3dd10 rewrite default spec handling
instead of symlinking (on unix) or creating a forwarding spec (on
windows), just put the default specs into (the bootstrapped)
QLibraryInfo.

Change-Id: I595500ef7399f77cb8ec117c4303bc0a2ffe505f
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2012-11-01 20:17:57 +01:00
Simon Hausmann
f45d6414ad Fix qmake's pro file cache to interact correctly with write_file
When writing a file with write_file() we have to inform the pro file parser
cache to discard the file if it's existant in the cache, to ensure that
calling include() after write_file() always works.

Change-Id: I7d09269a57de55ca30b0e11dd40770de9f919f64
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-10-25 16:22:00 +02:00
Debao Zhang
b340e40f91 qmake ExtraCompilerTargets: deal with file name which contains space
Task-number: QTBUG-27629
Change-Id: I6d6c3345cc1bb0a866524df3a1534ed50fc00f3e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-10-19 13:02:17 +02:00
Stephen Kelly
102e1822ff Remove addition of dependencies for static libraries.
The content in the prl file is not compatible with what CMake
expects in the value of the IMPORTED_LINK_INTERFACE_LIBRARIES
property. That property expects a list of IMPORTED targets or
full paths to libraries.

The prl file gives us a whitespace separated string of content
suitable for passing to ld, that is, it contains -L and -l content.
As this would take a lot of error prone parsing in cmake code in
order to resolve the content to a list of full paths to libraries
(which can be processed by any cmake generator), it's better to
remove the code until qmake is able to generate a list of full
paths.

Change-Id: I72fe8e862b7f3bd25a7f9a03db94d2e9b815d08a
Reviewed-by: Brad King <brad.king@kitware.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Clinton Stimpson <clinton@elemtech.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
2012-10-16 17:31:31 +02:00
Joerg Bornemann
ec5ce61b4a qmake: fix reversed defines in vcxproj files
Change-Id: I9fbb4b563428bb23974d59050f4c71e8d1983ff3
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-10-13 05:51:19 +02:00
J-P Nurmi
3c05a0f3e7 qmake: fix .pc install target dir separators on windows
Task-number: QTBUG-26455
Change-Id: I578345b1676d0d2e812e0ab2e48468b4a8013ee9
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-10-10 08:45:22 +02:00
Stephen Kelly
95e548eeaa Generate ';' separated libraries in prl files for CMake.
The generated CMake files need to pass ';' separated libraries to
the IMPORTED_LINK_INTERFACE_LIBRARIES property, otherwise we get errors
such as this:

http://testresults.qt-project.org/ci/QtTools_master_Integration/build_00386/win32-msvc2010_Windows_7/log.txt.gz

(grep for QtCore5.lib.lib)

Rather than a naive and error prone replacement of whitespace, generate
the appropriate ';' separated content directly in the qmake prl file.

Change-Id: I8eb5e233a0318b57ec74b86d910583ff99c29415
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Brad King <brad.king@kitware.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
2012-10-09 06:09:32 +02:00
Pierre Rossi
f71170aa35 Tools: add QLibraryInfo to the bootstrapped library.
For future use by qdoc.

Change-Id: Id9079a6fa581ff16810df9a8f2bb94314ee11ca9
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-08 17:14:24 +02:00
Andy Shaw
55b63a406f Make sure the path is quoted in case it has spaces in it
This fixes a problem when the preprocessing scripts were called from a
path with spaces in it.

Task-number: QTBUG-15317
Change-Id: I92ea85e12e2f9abfc262a8dcaa4f414e471e468c
Reviewed-by: João Abecasis <joao@abecasis.name>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-09-28 12:46:43 +02:00
Andreas Holzammer
7ba31ff5a4 Fail when Windows CE SDK not found
Add failing when crosscompile for Windows CE
and no matching SDK is found.

Change-Id: I359e792fe46bab46729788666679a16cb94f340e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-09-27 06:07:29 +02:00
Andy Shaw
f6bd02317d Fix XCode generator for qmake in Qt 5 after recent changes
Due to all the changes recently it broke in some places, this now
gets it working again.

Change-Id: I879ca5684435289a61d8db248f2c3f64f6866a60
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-09-27 06:07:26 +02:00
Andy Shaw
bad1384102 Bring subproject dependencies in line with Makefile generators
When generating the solution file it should extract the
dependencies from the pro file as this will bring it in
line with the Makefile generators.

Task-number: QTBUG-22561
Change-Id: I8d5b6607712f2c77c87ef093480e64b9633817d8
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-09-27 06:07:19 +02:00
Joerg Bornemann
9e9911715c qmake: fix overescaped defines in vcxproj files
Task-number: QTBUG-27345

Change-Id: I00848d611163afb549191f41adff628622a899e0
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-09-26 19:12:31 +02:00
Kai Koehne
7ec788705f qmake: Fix gcc warning about anonymous type linkage
Fix "warning: anonymous type with no linkage used to declare variable
'<anonymous struct> dotNetCombo []' with linkage".

Change-Id: Iaff0d460df53fd6d0732d39bf633688805f5c653
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-09-26 10:08:59 +02:00
Joerg Bornemann
461a01c1df qmake: support for Visual Studio 2012 project files added
The differences to VS 2010 project files are the
version number (surprise!) and the PlatformToolSet tag which
sets the version of the toolchain.

Change-Id: If26f08fad1a69d7e6cd28cc5e860ff964f19b264
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-09-25 07:26:37 +02:00
Iikka Eklund
be15856f61 Change copyrights from Nokia to Digia
Change copyrights and license headers from Nokia to Digia

Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
2012-09-22 19:20:11 +02:00
Marc Mutz
f4d47945ba Use QStringList::join(QChar) overload where applicable [qmake]
This is an automated change performing the following replacements:
                    join\("(.)"\) -> join('\1')
  join\(QLatin1String\("(.)"\)\)  -> join(QLatin1Char('\1'))
  join\(QStringLiteral\("(.)"\)\) -> join(QLatin1Char('\1'))

Change-Id: I9c9964703dedfdab6e7bfac80be22bd5570e2e49
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-09-21 02:44:22 +02:00
Marc Mutz
cbf447069c qmake: add ProStringList::join(QChar)
Same reasoning as for 68e04c3ac1 applies.

Adding the overload was easier than to teach a Perl script to distinguish
between QStringList and ProStringList instances...

Change-Id: I6de6ecf21fdad135ac213b5c794927a9bc120a92
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-09-21 02:44:22 +02:00
Oswald Buddenhagen
0da7f09724 make error() abort the qmake run, not just the current file
Change-Id: I82fc55680f9ffb227e25acb39c797596225ba89e
Reviewed-by: Daniel Teske <daniel.teske@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-09-21 02:44:22 +02:00
Oswald Buddenhagen
04cd23428a resolve only one level of symlinks, and only for the default specs
otherwise we end up in the source tree, which is counterproductive.

Task-number: QTBUG-26869
Change-Id: Id44a94f827dc285c75b9b243c8ef6478e668e3ff
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-09-19 19:54:44 +02:00
Oswald Buddenhagen
cc2cd0db5d fold m_qmakespecFull back into m_qmakespec
the original value is not used any more after the final resolution.

Change-Id: Icadc219f045a1bbfd20506c4c72c53d1fb352969
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-09-19 19:54:44 +02:00
Oswald Buddenhagen
d92fd4ca54 fix non-bootstrapped $$system()'s line end conversions on windows
Change-Id: I026da1312bc28619dc7aa5974b7f4c00710517ac
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-09-18 17:39:50 +02:00
Oswald Buddenhagen
849f1f9efd don't allow overloading of built-in functions
the functions are not versioned or scoped, so user-defined overloads would
mess up qmake's own feature files. it seems safer to break user projects
than to allow the user to break qmake.

Change-Id: I020a2e6416bbb6e2fd2ece339629d848c00c8398
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-09-18 07:47:14 +02:00
Oswald Buddenhagen
c3c4f1eb53 remove the entirely insane whitespace compression
it was merely an artifact of using QString::simplified() on the
unparsed (!) project code. there is no reason why anyone should actually
rely on it, so just remove it.

Change-Id: If9b957c4b1263f3990a2331f8851bb1c06154ea8
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-09-18 07:47:05 +02:00
Oswald Buddenhagen
1b569fe455 fix QMAKE_MANIFEST for shadow builds
Change-Id: Iea71f4a4d483e9465b3a7f0ce4560b2e9fa6cd63
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-09-18 00:59:08 +02:00
Oswald Buddenhagen
53ab67cdfe properly C-quote the manifest file name in the rc file
Change-Id: I8c8eb85d412becc8c4029c2aa393abf6f8e949b6
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-09-18 00:59:08 +02:00
Oswald Buddenhagen
d113faefb8 rewrite *_manifest.rc unconditionally
the file has no dependency tracking, so changes to the source would get
missed and cause hard to debug build issues.
and as nothing does dependency tracking on that file, this change
doesn't even cause a noticable performance regression.

Change-Id: I108b490b71a43018e0c7ef5d7c0b11d79a8e726b
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2012-09-18 00:59:08 +02:00
Sergio Ahumada
89b12da2ef qmake: Include own header first
cpp files should include their own headers first (but below config.h)

Change-Id: I10ef37854843ae6438d68f96ce5ee83eede33db5
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-09-17 22:14:18 +02:00
Oswald Buddenhagen
b04192d94b remove support for non-lowercased $$eXpaNd() functions
we have been warning about such functions for a while now, now execute.
the qmake language is (generally) case-sensitive, so this wasn't all
that useful anyway.

Change-Id: I1388ac2d5a1104389aeb3347e739a0d5e69e138d
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
2012-09-13 03:42:57 +02:00
Oswald Buddenhagen
5e559b1b2f delete grossly outdate changelog file
Change-Id: Ibd35690e82849457a10d8d2f99564d2e0bde257b
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
2012-09-13 03:42:54 +02:00
Oswald Buddenhagen
5889fca313 bump qmake version
the world has awaited this moment for a long time. very patiently.

Change-Id: Iba8697e7eebb5cdd43caadb64cd89126de395e66
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
2012-09-13 03:42:51 +02:00
Oswald Buddenhagen
1d999dadeb replace qmake_version() with a simple string literal
Change-Id: I12e715aab23e01267e8a1434a3a965276c1a6182
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
2012-09-13 03:42:47 +02:00
Oswald Buddenhagen
8400896cfe don't pretend that break()/next()/return() are functions
it's a pretty braindead thing to implement control flow statements as
(built-in) functions.

as a "side effect", this fixes return() value handling for lists.

(cherry picked from qtcreator/f53ed6c4b3feca59a94d4f0de8b1a7411122e30e)
(cherry picked from qtcreator/f529e22ec38fb9a656d74394e484d2453cf42c69)
Change-Id: I59c8efa0e4d65329327115f7f8ed20719e7f7546
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
2012-09-13 03:42:44 +02:00
Oswald Buddenhagen
ae3f95a951 improve parse error recovery paths
to reduce collateral damage from parse errors.

(cherry picked from qtcreator/00c0d0d5e42d28e03c2846c17d3acbcd8420859d)
Change-Id: Ic59700d657069d3b15372509b4bff966057d27a9
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
2012-09-13 03:42:42 +02:00
Oswald Buddenhagen
8df98b43be compile without CamelCase headers
for faster bootstrapping without a full syncqt run

Change-Id: I648f0a8fb09be021590c46e8e5e15667a316c817
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
2012-09-11 17:23:23 +02:00
Oswald Buddenhagen
3322759b49 give location information for QMAKE_SUBSTITUTES conditionals
Change-Id: I9b6bee252d4ed4bf263394ace29a4fb3b324a8cd
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
2012-09-11 07:04:20 +02:00
Oswald Buddenhagen
0e78e50802 port qmake to qt creator's qmake language evaluator
this is a monster commit which does the following things:
- import the evaluator as-is from qt creator into qmake/library/
  - integrate it into qmake's makefiles
  - overwrite proitems.h with actual special types
- remove the parts of Option which are redundant with QMakeGlobals
- make QMakeProperty a singleton owned by Option::globals. the dynamic
  handling so far made no sense.
- make QMakeProject a subclass of QMakeEvaluator, with relatively few
  extensions

the changes to existing qmake code outside project.* and option.* are
minor. implementing the changes gradually would mean changing a lot of
code which will be just replaced in the next commit, so i'm not wasting
my time on it.

Change-Id: I9746650423b8c5b3fbd8c3979a73228982a46195
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
2012-09-11 00:13:01 +02:00
Simon Hausmann
0c0c04b405 Fix semantics of the src dir in the include search paths with MinGW
This issue originates from https://bugs.webkit.org/show_bug.cgi?id=95736

Suppose we have
    main.cpp
    somedirectory/someheader.h -- which has #include "anotherheader.h"
    anotherheader.h

With unix generator, the directory where main.cpp is located is included,
unless no_include_pwd is set. Hence the look-up of anotherheader.h from
within someheader.h will work.

With MSVC this works because MSVC looks "in the directories of any
previously opened include files in the reverse order in which they were
opened." (from http://msdn.microsoft.com/en-us/library/36k2cdd4.aspx)

Unfortunately the build breaks with MinGW, because it lacks support for
including the source directory in the include search path just like the
unix generator does.

This patch adds the same functionality to the MinGW generator as well as
an auto-test.

Change-Id: Iea8bb06e34862c51b8fd4eca2ee26668e24a319a
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>
Reviewed-by: Jonathan Liu <net147@gmail.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
2012-09-10 14:09:45 +02:00