Version: (using KDE Devel) Installed from: Compiled sources Compiler: gcc 3.3.3 Redhat Linux 3.3.3-3 OS: Linux I am using KDE 3.2.1 on Fedora Core 2 Test 2. I have enountered an error upon compiling kstars, in which the error happens in the indi/webcam module. Here is the error message: [xavier@localhost kstars]$ make Making all in kstars make[1]: Entering directory `/home/xavier/kdeedu/kstars/kstars' Making all in indi make[2]: Entering directory `/home/xavier/kdeedu/kstars/kstars/indi' Making all in fli make[3]: Entering directory `/home/xavier/kdeedu/kstars/kstars/indi/fli' make[3]: Nothing to be done for `all'. make[3]: Leaving directory `/home/xavier/kdeedu/kstars/kstars/indi/fli' Making all in webcam make[3]: Entering directory `/home/xavier/kdeedu/kstars/kstars/indi/webcam' gcc -ansi -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -O2 -Wformat-security -Wmissing-format-attribute -c `test -f 'ccvt_mmx_old.S' || echo './'`ccvt_mmx_old.S ccvt_mmx_old.S:450:22: pasting "ccvt_420i_rgb24" and ":" does not give a valid preprocessing token ccvt_mmx_old.S:477:22: pasting "ccvt_420i_bgr24" and ":" does not give a valid preprocessing token ccvt_mmx_old.S:505:22: pasting "ccvt_420i_rgb32" and ":" does not give a valid preprocessing token ccvt_mmx_old.S:532:22: pasting "ccvt_420i_bgr32" and ":" does not give a valid preprocessing token ccvt_mmx_old.S:562:22: pasting "ccvt_yuyv_rgb32" and ":" does not give a valid preprocessing token ccvt_mmx_old.S:589:22: pasting "ccvt_yuyv_bgr32" and ":" does not give a valid preprocessing token ccvt_mmx_old.S:622:22: pasting "ccvt_420p_rgb32" and ":" does not give a valid preprocessing token ccvt_mmx_old.S:666:22: pasting "ccvt_420p_bgr32" and ":" does not give a valid preprocessing token ccvt_mmx_old.S:720:22: pasting "ccvt_rgb24_420p" and ":" does not give a valid preprocessing token ccvt_mmx_old.S:827:22: pasting "ccvt_bgr24_420p" and ":" does not give a valid preprocessing token ccvt_mmx_old.S:947:21: pasting "ccvt_420i_420p" and ":" does not give a valid preprocessing token ccvt_mmx_old.S:1019:21: pasting "ccvt_420i_yuyv" and ":" does not give a valid preprocessing token make[3]: *** [ccvt_mmx_old.o] Error 1 make[3]: Leaving directory `/home/xavier/kdeedu/kstars/kstars/indi/webcam' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/home/xavier/kdeedu/kstars/kstars/indi' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/xavier/kdeedu/kstars/kstars' make: *** [all-recursive] Error 1 I have followed the "CVS howto" part of the homepage to fetch CVS and compile kstars only. The kdeeduplot module compiles without any problem, but I get stuck when I start compiling kstars. My system has kdeedu package version 3.2.1 installed, but from my past experience it is ok to make CVS over the present package.
Hello, We are aware of this issue. It's some problem with gcc version 3.3.x, but we have not yet tracked it dowen. As a workaround, you can do the following: 1. cd to kstars/kstars/indi/webcam 2. paste the failed compile command onto the command line, but omit the "-ansi" argument: gcc -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith \ -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 \ -D_BSD_SOURCE -O2 -Wformat-security -Wmissing-format-attribute \ -c `test -f 'ccvt_mmx_old.S' || echo './'`ccvt_mmx_old.S 3. cd back to the top directory, and try "make" again. Thank you for the bug report. regards, Jason
Hello Jason, The problem mentioned has been resolved by not enabling -ansi. Thank you. However, another compliation matter comes. Here is the error message: make[3]: Entering directory `/home/xavier/kdeedu/kstars/kstars/indi' source='indidrivermain.c' object='indidrivermain.o' libtool=no \ depfile='.deps/indidrivermain.Po' tmpdepfile='.deps/indidrivermain.TPo' \ depmode=gcc3 /bin/sh ../../../admin/depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -DQT_THREAD_SUPPORT -D_REENTRANT -ansi -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -O2 -Wformat-security -Wmissing-format-attribute -c `test -f 'indidrivermain.c' || echo './'`indidrivermain.c indidrivermain.c: In function `IDLog': indidrivermain.c:441: warning: function might be possible candidate for `printf' format attribute indidrivermain.c: In function `IUUpdateSwitches': indidrivermain.c:561: error: assignment of read-only member `s' indidrivermain.c: In function `IUUpdateNumbers': indidrivermain.c:585: error: assignment of read-only member `s' indidrivermain.c:592: error: assignment of read-only member `s' indidrivermain.c: In function `clientMsgCB': indidrivermain.c:637: warning: unused parameter `arg' indidrivermain.c: In function `dispatch': indidrivermain.c:705: warning: implicit declaration of function `f_scansexa' indidrivermain.c:727: warning: declaration of `ep' shadows a previous local indidrivermain.c:673: warning: shadowed declaration is here indidrivermain.c: In function `pstateStr': indidrivermain.c:863: warning: return discards qualifiers from pointer target type indidrivermain.c:864: warning: return discards qualifiers from pointer target type indidrivermain.c:865: warning: return discards qualifiers from pointer target type indidrivermain.c:866: warning: return discards qualifiers from pointer target type indidrivermain.c: In function `sstateStr': indidrivermain.c:878: warning: return discards qualifiers from pointer target type indidrivermain.c:879: warning: return discards qualifiers from pointer target type indidrivermain.c: In function `ruleStr': indidrivermain.c:891: warning: return discards qualifiers from pointer target type indidrivermain.c:892: warning: return discards qualifiers from pointer target type indidrivermain.c:893: warning: return discards qualifiers from pointer target type indidrivermain.c: In function `permStr': indidrivermain.c:905: warning: return discards qualifiers from pointer target type indidrivermain.c:906: warning: return discards qualifiers from pointer target type indidrivermain.c:907: warning: return discards qualifiers from pointer target type indidrivermain.c: At top level: indidrivermain.c:929: warning: initialization discards qualifiers from pointer target type make[3]: *** [indidrivermain.o] Error 1 make[3]: Leaving directory `/home/xavier/kdeedu/kstars/kstars/indi' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/home/xavier/kdeedu/kstars/kstars/indi' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/xavier/kdeedu/kstars/kstars' make: *** [all-recursive] Error 1 It seems there are some coding problems here. Thanks for your quick reply. Xavier
Hello, On Wednesday 21 April 2004 09:54 am, Xavier Fung wrote: > indidrivermain.c:441: warning: function might be possible candidate for > `printf' format attribute indidrivermain.c: In function `IUUpdateSwitches': > indidrivermain.c:561: error: assignment of read-only member `s' > indidrivermain.c: In function `IUUpdateNumbers': > indidrivermain.c:585: error: assignment of read-only member `s' > indidrivermain.c:592: error: assignment of read-only member `s' This is again, a problem that is restricted to only some versions of gcc. On my system, these errors are only warnings. This is why we haven't caught the problem yet. Also, this issue is already reported as Bug #80019, so please watch that bug report for updates (I may have a fix already, but I want to run it by the INDI programmer first). regards, Jason
Jasem committed the fix.