Re: [Interest] Size of libQt5Core in 5.3

2014-05-14 Thread Peter Kuemmel
Von: Daniel Bowen qtmailingli...@bowensite.com An: interest@qt-project.org Betreff: Re: [Interest] Size of libQt5Core in 5.3 Thanks again for the info. Here's where I've gotten to so far. Starting from the last ./configure command line I mentioned, plus -no-feature- for every

Re: [Interest] Size of libQt5Core in 5.3

2014-05-13 Thread Peter Kümmel
On 13.05.2014 00:01, Thiago Macieira wrote: Em seg 12 maio 2014, às 23:55:27, Peter Kümmel escreveu: If anyone has other things to add, please do. Maybe it is worth to think about a Qt library which really only provides essential stuff. Please note any discussion about further splitting

Re: [Interest] Size of libQt5Core in 5.3

2014-05-13 Thread Peter Kümmel
On 13.05.2014 00:14, Ian Monroe wrote: On Mon, May 12, 2014 at 2:55 PM, Peter Kümmel syntheti...@gmx.net wrote: On 12.05.2014 23:29, Daniel Bowen wrote: If anyone has other things to add, please do. Maybe it is worth to think about a Qt library which really only provides essential stuff.

Re: [Interest] Size of libQt5Core in 5.3

2014-05-13 Thread Daniel Bowen
Thanks again for the info. Here's where I've gotten to so far. Starting from the last ./configure command line I mentioned, plus -no-feature- for every qfeature.txt item (minus LIBRARY, SETTINGS and REGULAREXPRESSION, since it doesn't build without those), I was at 4.3 MB stripped. Added to the

Re: [Interest] Size of libQt5Core in 5.3

2014-05-12 Thread Peter Kümmel
+qtmailinglist1=bowensite@qt-project.org] On Behalf Of Peter Kümmel Sent: Monday, May 12, 2014 2:48 AM To: interest@qt-project.org Subject: Re: [Interest] Size of libQt5Core in 5.3 On 11.05.2014 09:20, Daniel Bowen wrote: I have an embedded environment where we usenon-UI parts of Qt (Qt Core, Qt

Re: [Interest] Size of libQt5Core in 5.3

2014-05-12 Thread Thiago Macieira
Em seg 12 maio 2014, às 15:29:29, Daniel Bowen escreveu: qconfig is nice to separate out those -no-feature- items into another file - thanks! ./configure -help still lists -qconfig, so hopefully that's a good sign that it will stay around, even if the Qt5 documentation doesn't mention it. It

Re: [Interest] Size of libQt5Core in 5.3

2014-05-12 Thread Thiago Macieira
Em seg 12 maio 2014, às 23:55:27, Peter Kümmel escreveu: If anyone has other things to add, please do. Maybe it is worth to think about a Qt library which really only provides essential stuff. Please note any discussion about further splitting QtCore is a Qt 6 discussion. -- Thiago

Re: [Interest] Size of libQt5Core in 5.3

2014-05-12 Thread Ian Monroe
On Mon, May 12, 2014 at 2:55 PM, Peter Kümmel syntheti...@gmx.net wrote: On 12.05.2014 23:29, Daniel Bowen wrote: If anyone has other things to add, please do. Maybe it is worth to think about a Qt library which really only provides essential stuff. What would such a library contain, when

Re: [Interest] Size of libQt5Core in 5.3

2014-05-12 Thread Thiago Macieira
Em seg 12 maio 2014, às 15:14:51, Ian Monroe escreveu: Unlike the Linux networking maintainers, Thiago is open to configure-time methods to slim down QtCore. That seems like the way forward for people who care about such things. To be clear: I will not accept patches that unreasonably clutter

[Interest] Size of libQt5Core in 5.3

2014-05-11 Thread Daniel Bowen
I have an embedded environment where we use non-UI parts of Qt (Qt Core, Qt Networking) on an ARM host processor. We've been using 4.8.4 for a little while. There's some other changes coming to this code, and we've been looking to move to 5.x with the upcoming 5.3. After working through several

Re: [Interest] Size of libQt5Core in 5.3

2014-05-11 Thread Giuseppe D'Angelo
Il 11/05/2014 09:20, Daniel Bowen ha scritto: So I started putting in -skip, -no-feature, etc.having features wewould still use, but other things stripped out.I also had a mkspec use -Os to optimize for size.Usingsomething likethis: [snip] Please note that several of those features don't even

Re: [Interest] Size of libQt5Core in 5.3

2014-05-11 Thread John Layt
On 11 May 2014 08:20, Daniel Bowen qtmailingli...@bowensite.com wrote: Is there any way to get Qt Core to compile smaller, like under 3MB? Am I missing anything to skip or “-no-xyz” or “-nomake” or “-no-feature”? Why is libQt5Core.so.5.3.0 so much bigger than libQtCore4.so.4.8.4? I'll leave