Artifact
47b8d4c8349c6591ea1a0fe9597d5c29ceec6679121e305fd0ef139bc1e9b665:
Ticket change
[47b8d4c8]
- Ticket
[9a6ed28e] link fails on Ubuntu 18.04 status still Open with 4 other changes
by
marc_culler
2018-11-10 14:57:42.
D 2018-11-10T14:57:42.831
J icomment I\schecked\sagain\sand\sit\sstill\shappened.\s\sSo\sthen\sI\schecked\son\sa\sdifferent\r\nUbuntu\s18.04\ssystem\sand\sthere\swas\sno\sproblem.\s\sSo\sthen\sI\scompared\sthe\r\nconfig.log\sfiles\sfrom\sthe\stwo\ssystems\sto\ssee\show\sthey\sdiffered.\s\sThat\r\nrevealed\sthe\sproblem.\r\n\r\nOn\sthe\ssystem\swhere\sthe\slink\sfailed\sI\shad\spreviously\sbuilt\sand\sinstalled\r\nTcl\s8.7.\sIn\sfact\sI\shad\sdone\sthat\sbefore\sI\supgraded\sfrom\s16.04\sto\s18.04.\r\nThe\sconfigure\sscript\swas\sreading\s/usr/local/lib/tclConfig.sh.\s\sLook\sat\sthis:\r\n\r\n$\sgrep\sieee\s/usr/local/lib/tclConfig.sh\s\r\nTCL_LIBS='-ldl\s-lz\s\s-lpthread\s-lieee\s-lm'\r\n\r\nSo\sI\sguess\sthe\squestion\sis:\sWhy\sis\sthe\sconfigure\sscript\susing\sa\stclConfig.sh\r\nwhich\swas\sinstalled\sby\sa\sdifferent\sversion\sof\sTk\s(and\sa\sdifferent\sversion\sof\r\nthe\soperating\ssystem)?\r\n\r\nEven\son\sthe\ssystem\swhere\sthe\sbuild\ssucceeds\sthe\sbehavior\sis\sweird.\sThe\r\nconfigure\sscript\sis\sreading\s/usr/lib/tclConfig.sh.\s\sWhy\sis\sit\sassuming\sthat\r\nI\swant\sto\suse\sthe\ssame\scompiler\sand\slinker\sflags\sthat\sthe\spackage\smaintainer\r\nhappened\sto\suse?\s\sAnd\sif\sI\shad\sinstalled\sthe\sTk\s8.7\spackage\sand\sthen\stried\sto\r\nbuild\sTk\s8.6\sit\swould\shave\sused\sthe\s8.7\slinker\sflags,\sso\sit\swould\slink\sagainst\r\nthe\sieee\slibrary\seven\sthough\s8.6\sdoesn't\sneed\sthat\slibrary.\r\n\r\nThis\sdoes\snot\sseem\svery\srobust\sto\sme.
J login marc_culler
J mimetype text/plain
J username Marc\sCuller
K 9a6ed28e98d31bc322efe3ffd9a360a048a11de2
U marc_culler
Z 66e114702cab99717b5118a2dcb7f724
