[Interest] How big are the Qt libraries in mobile?

Atlant Schmidt aschmidt at dekaresearch.com
Wed Jan 18 13:42:43 CET 2012


Quim:

 DISCLAIMER: The listing below is for:
   o Qt 4.6.2 and not any current version
   O Qt built for PowerPC and Linux

  But the size of LibQtGui and LibQtCore sum to
  about 13MB so that's in range with your analyst's
  estimate of 12 MB, so this may give you some "sense
  of scale" of how big are the various bits of Qt 4.x.y.

                           Atlant


/> ls libQ*
-rwxr-xr-x    1 root     root     2 701 212 libQt3Support.so.4.6.2
-rwxr-xr-x    1 root     root     2 897 988 libQtCore.so.4.6.2
-rwxr-xr-x    1 root     root       431 468 libQtDBus.so.4.6.2
-rwxr-xr-x    1 root     root    10 066 708 libQtGui.so.4.6.2
-rwxr-xr-x    1 root     root       136 560 libQtMultimedia.so.4.6.2
-rwxr-xr-x    1 root     root     1 062 408 libQtNetwork.so.4.6.2
-rwxr-xr-x    1 root     root     1 857 248 libQtScript.so.4.6.2
-rwxr-xr-x    1 root     root       648 680 libQtScriptTools.so.4.6.2
-rwxr-xr-x    1 root     root       263 540 libQtSql.so.4.6.2
-rwxr-xr-x    1 root     root       296 324 libQtSvg.so.4.6.2
-rwxr-xr-x    1 root     root       128 344 libQtTest.so.4.6.2
-rwxr-xr-x    1 root     root    16 014 156 libQtWebKit.so.4.6.2
-rwxr-xr-x    1 root     root       251 324 libQtXml.so.4.6.2

-----Original Message-----
From: interest-bounces+aschmidt=dekaresearch.com at qt-project.org [mailto:interest-bounces+aschmidt=dekaresearch.com at qt-project.org] On Behalf Of Quim Gil
Sent: Tuesday, January 17, 2012 15:53
To: interest at qt-project.org
Subject: [Interest] How big are the Qt libraries in mobile?

Hi, I'm helping reviewing a report on Qt done by an analyst company.
There it says:

 > The Qt library does however add around 12 MB to the payload and
 > webkit doubles that. This will be reduced in Qt 5 which has
 > modularity, taking out non essential components of the library.

Can someone help checking what is the size of the Qt libraries in
Android or iOS? Also, are they loading a separate QtWebKit?

Any idea of what the size can be for Qt 5 essential modules?

Thank you.

--
Quim
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