On Fri, Apr 04, 2008 at 02:58:50PM +0200, Jean-Marc Lasgouttes wrote:
> Enrico Forestieri <[EMAIL PROTECTED]> writes:
>
> > That will work on cygwin but not on mingw because Windows has
> > no support for symlinks. Indeed, there's already something like that
> > in autotroll.m4.
>
> I have indeed put the following code:
>
> case $host_os in
> darwin*)
> at_darwin="yes"
> QMAKE_ARGS="-spec macx-g++"
> ;;
> esac
>
> If you can provide good choices for specs, I will hardcode them (it
> seems that there is no other choice).
You can augment that snippet as follows:
case $host_os in
darwin*)
at_darwin="yes"
QMAKE_ARGS="-spec macx-g++"
;;
*mingw*)
MAKE_ARGS="-spec win32-g++"
;;
*cygwin*)
if test "x$with_x" =xno ; then
MAKE_ARGS="-spec cygwin-g++-win32"
else
MAKE_ARGS="-spec cygwin-g++"
fi
;;
esac
This test needs to be done after checking for X, though.
> > checking for the INCPATH to use with Qt...
> > -I'../../../MinGW/Qt/4.3.4/include/QtCore'
> > -I'../../../MinGW/Qt/4.3.4/include/QtCore'
> > -I'../../../MinGW/Qt/4.3.4/include/QtGui'
> > -I'../../../MinGW/Qt/4.3.4/include/QtGui'
> > -I'../../../MinGW/Qt/4.3.4/include' -I'.'
> > -I'c:/MinGW/Qt/4.3.4/include/ActiveQt' -I'.' -I'.'
> > -I'../../../MinGW/Qt/4.3.4/mkspecs/win32-g++'
> >
> > as you can see, the directories are listed as relative paths, making the
> > configuration unusable.
>
> OK, there is some code to work around this in autotroll. Here are the
> relevant lines:
>
> # Kludge!! QMake has a very strange behavior. For instance, if you
> # install Qt under your $HOME and run QMake somewhere else under your
> # $HOME, it will try to be clever and produce Makefiles with relative
> # include paths. In order to avoid this, we will test QMake from a
> # temporary directory (usually /tmp). Note that this problem was only
> # observed with Qt 4.
I was able to overcome this problem as follows:
$ mkdir -p /tmp/a/b
$ TMPDIR=/tmp/a/b .../configure ...
I also checked that TMPDIR=/tmp/a was not sufficient. With this kludge
I now get:
checking for the DEFINES to use with Qt... -DUNICODE -DQT_LARGEFILE_SUPPORT
-DQT_NO_DEBUG -DQT_NO_KEYWORDS -DQT_GUI_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT
-DQT_NEEDS_QMAIN
checking for the INCPATH to use with Qt... -I'c:/MinGW/Qt/4.3.4/include/QtCore'
-I'c:/MinGW/Qt/4.3.4/include/QtCore' -I'c:/MinGW/Qt/4.3.4/include/QtGui'
-I'c:/MinGW/Qt/4.3.4/include/QtGui' -I'c:/MinGW/Qt/4.3.4/include' -I'.'
-I'c:/MinGW/Qt/4.3.4/include/ActiveQt' -I'.' -I'.'
-I'c:/MinGW/Qt/4.3.4/mkspecs/win32-g++'
checking for the LDFLAGS to use with Qt... -enable-stdcall-fixup
-Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -Wl,-s
-Wl,-subsystem,windows
checking for the LIBS to use with Qt... -L'c:/MinGW/Qt/4.3.4/lib' -lmingw32
-lqtmain -lQtGui -lgdi32 -lcomdlg32 -loleaut32 -limm32 -lwinmm -lwinspool
-lmsimg32 -lQtCore -lkernel32 -luser32 -lshell32 -luuid -lole32 -ladvapi32
-lws2_32 -lz
checking for Qt's version... 4.3.4
Note that this is needed for mingw but not for cygwin. I don't know why.
--
Enrico
