| 1 | This is Beta 1 of Qt version 4.5.1 for OS/2 and eCS.
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| 2 |
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| 3 | This document contains a brief information on the OS/2
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| 4 | version of the Qt library. Please visit the project page at
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| 5 |
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| 6 | http://svn.netlabs.org/qt4/wiki
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| 7 |
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| 8 | to get more information and the latest news and to report bugs.
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| 9 |
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| 10 |
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| 11 | REQUIREMENTS
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| 12 |
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| 13 | In order to compile the Qt library, you will need the following tools:
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| 14 |
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| 15 | - One of the OS/2 Warp 4, OS/2 Warp 4.5 or eComStation operating systems.
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| 16 |
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| 17 | - InnoTek GCC compiler version 3.3.5 CSD3 or above (not tested).
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| 18 | You can download a copy of the compiler using the following link:
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| 19 |
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| 20 | ftp://ftp.netlabs.org/pub/gcc/GCC-3.3.5-csd3.zip
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| 21 |
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| 22 | - Patched OpenWatcom linker which you can download from:
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| 23 |
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| 24 | ftp://ftp.netlabs.org/pub/gcc/wl-hll-r1.zip
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| 25 |
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| 26 | Note that if you use IBM ILINK (no matter what version), you will
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| 27 | not be able to build the debug version of the library due to
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| 28 | bugs/limitations of ILINK.
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| 29 |
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| 30 | - GNU Make 3.81beta1 or above (not tested) available at:
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| 31 |
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| 32 | http://unix.os2site.com/pub/binary/make/make-3_81beta1-bin-static.zip
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| 33 |
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| 34 | After unpacking the GCC archive, you will have to set up the compiler
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| 35 | environment by invoking gccenv.cmd from the bin subdirectory with the
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| 36 | correct arguments (type gccenv.cmd -? for help). For the OpenWatcom
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| 37 | linker, specify WLINK as the second argument. You will also need to perform
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| 38 | the following steps:
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| 39 |
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| 40 | - Make sure the selected linker and the make utility are in PATH.
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| 41 |
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| 42 | - Make sure CMD.EXE is your command line processor (the generated makefiles
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| 43 | will rely on its 'copy', 'if' and other commands).
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| 44 |
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| 45 | - set LIBRARY_PATH=C:\OS2\DLL;C:\MPTN\DLL where C: is your boot drive.
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| 46 |
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| 47 | - set QMAKESPEC=os2-g++
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| 48 |
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| 49 | - set QTDIR=<path_to_Qt4_sources>
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| 50 |
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| 51 | When the environment is set up, go to the directory where you unpacked the
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| 52 | Qt4 source tree and type:
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| 53 |
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| 54 | configure.cmd
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| 55 |
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| 56 | This will set up the library (create necessary configuration and include files)
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| 57 | and build the qmake utility.
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| 58 |
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| 59 | Then go to the src subdirectory and type:
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| 60 |
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| 61 | qmake
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| 62 | make
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| 63 |
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| 64 | This will compile and link the library. Note that by default both the release
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| 65 | and the debug version of the library are built (please be patient, it may take
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| 66 | quite some time depending on your hardware). The release and debug libraries can
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| 67 | co-exist in the same source tree and may be used in parallel: all the debug DLLs
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| 68 | get a 'd' letter in their name preceeding the Qt major version number and use
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| 69 | separate directories for object files.
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| 70 |
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| 71 | Once the library is successfully built, you may try to compile the demos
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