En_route 回复于:2004-08-10 11:43:30
9.

samcd 回复于:2004-09-23 10:31:27
thans a lot!
but i'm not sure whether i should reinstall gcc if i didn't update my Irix at all.
En_route 回复于:2004-09-23 11:33:45
引用:原帖由 "samcd"]but i'm not sure whether i should reinstall gcc if i didn't update my Irix at all.
发表:
My suggestion would be [after going thru' your postings and assuming that you will be doing quite a bit of programme development:
(1) make sure that IRIX has been properly installed, in particular, [color=orange]the software in the development_libraries and dev_foundation CDs [/color] have been properly installed
(2) After (1), best to upgrade IRIX to at least 6.5.22m if you machine is not as old as mine (low end machines like INDY are not supported beyond IRIX 6.5.22m)
[N.B. by joining SGI as a supportfolio member, 6.5.22m is free]
(3) If you intend to use gcc/g++, SGI freeware fw_gcc and neko_gcc3.4 are O.K.
Have fun and good luck
[color=blue]PS. Please also note that SGI has its own CC/C++ compiler, which are not free, of course. You may wish to see the [color=orange]software development forum at
www.nekochan.net
which has very informative discussions on the use of both gcc and SGI's CC/C++.[/color]
samcd 回复于:2004-09-23 20:54:35
thx to En_route.
Now my gcc does work, but my qt program couldn't link the shared library.
g++ -Wl, -rpath, /usr/nekoware/qt/lib -o hello hello.o.... -L/usr/nekoware/qt/lib -lC -lqt -lX11 -lm
ld32: WARNING 84: /usr/lib32/libC.so is not used to resolve any symbols
...
....
ld32:ERROR 33:Unresolved text symbol "QWidget...."....
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