Hi, I have an application that segfaults when I run it, if its compiled with gcc2 (2.95.3-10), but will run fine it its compiled with gcc (3.3.1-2). If I uninstall gcc 3.3.1-2, and install gcc 2.95.3-5 (from my archive of old set-ups) then the application will run fine, regardless of whether it is compiled with gcc or gcc2.
Searching the archives, I find that this was reported, along with a simple test case, on the 24th of September (see http://www.cygwin.com/ml/cygwin/2003-09/msg01533.html ). There is no solution in the archives - but I note that there were no posts at all for over 5 hours just after that message, which suggests that there may have been a problem with the cygwin mailing lists and a solution has been posted, but lost. The output from cygcheck -svr is attached. Is is possible to get gcc2 and the latest gcc to reside happily on the machine? Thanks for any help, James. James Begley
Cygwin Win95/NT Configuration Diagnostics Current System Time: Tue Sep 30 12:47:50 2003 Windows 2000 Professional Ver 5.0 Build 2195 Service Pack 4 Path: . C:\cygwin\usr\local\bin C:\cygwin\bin C:\cygwin\bin c:\Perl\bin\ c:\WINNT\Tcl\bin c:\MikTex\miktex\bin c:\WINNT\system32 c:\WINNT c:\Program Files\Common Files\Adaptec Shared\System c:\Program Files\doxygen\bin c:\Program Files\TortoiseCVS c:\Program Files\Java\j2re1.4.2_01\bin C:\cygwin\bin Output from C:\cygwin\bin\id.exe (nontsec) UID: 15530(james) GID: 545(Users) 545(Users) Output from C:\cygwin\bin\id.exe (ntsec) UID: 15530(james) GID: 545(Users) 545(Users) SysDir: C:\WINNT\system32 WinDir: C:\WINNT HOME = `C:\cygwin\home\james' MAKE_MODE = `unix' PWD = `/home/james' USER = `james' ALLUSERSPROFILE = `C:\Documents and Settings\All Users' APPDATA = `C:\Documents and Settings\james\Application Data' COMMONPROGRAMFILES = `C:\Program Files\Common Files' COMPUTERNAME = `HAFNASANDUR' COMSPEC = `C:\WINNT\system32\cmd.exe' HOMEDRIVE = `Y:' HOMEPATH = `\.profiles' HOMESHARE = `\\hafkaldi\james' HOSTNAME = `hafnasandur' LOGONSERVER = `\\HAFRO' MANPATH = `:/usr/ssl/man' NUMBER_OF_PROCESSORS = `1' OLDPWD = `/home/gadget/fleksibest' OS2LIBPATH = `C:\WINNT\system32\os2\dll;' OS = `Windows_NT' PATHEXT = `.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.py;.pyc;.pyo;.pyw;.pys;.tcl' PROCESSOR_ARCHITECTURE = `x86' PROCESSOR_IDENTIFIER = `x86 Family 6 Model 11 Stepping 1, GenuineIntel' PROCESSOR_LEVEL = `6' PROCESSOR_REVISION = `0b01' PROGRAMFILES = `C:\Program Files' PS1 = `\[\033]0;\w\007 \033[32m\]\w \[\033[33m\t\033[0m\] $ ' SHLVL = `1' SYSTEMDRIVE = `C:' SYSTEMROOT = `C:\WINNT' TEMP = `c:\Temp' TERM = `cygwin' TMP = `c:\Temp' USERDOMAIN = `HAF' USERNAME = `james' USERPROFILE = `C:\Documents and Settings\james' WINDIR = `C:\WINNT' _ = `/usr/bin/cygcheck' HKEY_CURRENT_USER\Software\Cygnus Solutions HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2 HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2 (default) = `/cygdrive' cygdrive flags = 0x00000022 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/ (default) = `C:\cygwin' flags = 0x0000000a HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/bin (default) = `C:\cygwin/bin' flags = 0x0000000a HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/lib (default) = `C:\cygwin/lib' flags = 0x0000000a HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Program Options c: hd NTFS 10001Mb 64% CP CS UN PA FC JUMBO d: cd N/A N/A e: net NTFS 44285Mb 99% CP CS PA james f: cd N/A N/A h: net NTFS 137816Mb 66% CP CS PA haf m: net NTFS 34185Mb 74% CP CS PA pakkar r: net NTFS 68314Mb 66% CP CS PA reikn u: net NTFS 68314Mb 66% CP CS PA u2 y: net NTFS 44285Mb 99% CP CS PA james C:\cygwin / system binmode C:\cygwin/bin /usr/bin system binmode C:\cygwin/lib /usr/lib system binmode . /cygdrive system binmode,cygdrive Found: C:\cygwin\bin\awk.exe Found: C:\cygwin\bin\bash.exe Found: C:\cygwin\bin\cat.exe Found: C:\cygwin\bin\cp.exe Found: C:\cygwin\bin\cpp.exe Found: C:\cygwin\bin\find.exe Found: C:\cygwin\bin\gcc.exe Found: C:\cygwin\bin\gdb.exe Found: C:\cygwin\bin\grep.exe Found: C:\cygwin\bin\ld.exe Found: C:\cygwin\bin\ls.exe Found: C:\cygwin\bin\make.exe Found: C:\cygwin\bin\mv.exe Found: C:\cygwin\bin\rm.exe Found: C:\cygwin\bin\sed.exe Found: C:\cygwin\bin\sh.exe Found: C:\cygwin\bin\tar.exe 61k 2003/08/09 C:\cygwin\bin\cygbz2-1.dll - os=4.0 img=1.0 sys=4.0 "cygbz2-1.dll" v0.0 ts=2003/8/9 6:35 14k 2003/08/10 C:\cygwin\bin\cygcharset-1.dll - os=4.0 img=1.0 sys=4.0 "cygcharset-1.dll" v0.0 ts=2003/8/10 20:57 849k 2003/08/11 C:\cygwin\bin\cygcrypto-0.9.7.dll - os=4.0 img=1.0 sys=4.0 "cygcrypto-0.9.7.dll" v0.0 ts=2003/8/11 8:58 645k 2003/04/11 C:\cygwin\bin\cygcrypto.dll - os=4.0 img=1.0 sys=4.0 "cygcrypto.dll" v0.0 ts=2003/4/11 10:37 28k 2003/08/11 C:\cygwin\bin\cygcygipc-2.dll - os=4.0 img=1.0 sys=4.0 "cygcygipc-2.dll" v0.0 ts=2003/8/11 0:54 380k 2002/07/24 C:\cygwin\bin\cygdb-3.1.dll - os=4.0 img=1.0 sys=4.0 "cygdb-3.1.dll" v0.0 ts=2002/7/24 16:24 487k 2002/07/24 C:\cygwin\bin\cygdb_cxx-3.1.dll - os=4.0 img=1.0 sys=4.0 "cygdb_cxx-3.1.dll" v0.0 ts=2002/7/24 16:25 132k 2003/07/12 C:\cygwin\bin\cygexpat-0.dll - os=4.0 img=1.0 sys=4.0 "cygexpat-0.dll" v0.0 ts=2003/7/12 11:33 45k 2001/04/25 C:\cygwin\bin\cygform5.dll - os=4.0 img=1.0 sys=4.0 "cygform5.dll" v0.0 ts=2001/4/25 5:28 35k 2002/01/09 C:\cygwin\bin\cygform6.dll - os=4.0 img=1.0 sys=4.0 "cygform6.dll" v0.0 ts=2002/1/9 6:03 48k 2003/08/09 C:\cygwin\bin\cygform7.dll - os=4.0 img=1.0 sys=4.0 "cygform7.dll" v0.0 ts=2003/8/9 9:25 28k 2003/07/20 C:\cygwin\bin\cyggdbm-3.dll - os=4.0 img=1.0 sys=4.0 "cyggdbm-3.dll" v0.0 ts=2003/7/20 7:58 30k 2003/08/11 C:\cygwin\bin\cyggdbm-4.dll - os=4.0 img=1.0 sys=4.0 "cyggdbm-4.dll" v0.0 ts=2003/8/11 2:12 19k 2003/03/22 C:\cygwin\bin\cyggdbm.dll - os=4.0 img=1.0 sys=4.0 "cyggdbm.dll" v0.0 ts=2002/2/20 3:05 15k 2003/07/20 C:\cygwin\bin\cyggdbm_compat-3.dll - os=4.0 img=1.0 sys=4.0 "cyggdbm_compat-3.dll" v0.0 ts=2003/7/20 8:00 15k 2003/08/11 C:\cygwin\bin\cyggdbm_compat-4.dll - os=4.0 img=1.0 sys=4.0 "cyggdbm_compat-4.dll" v0.0 ts=2003/8/11 2:13 69k 2003/08/10 C:\cygwin\bin\cyggettextlib-0-12-1.dll - os=4.0 img=1.0 sys=4.0 "cyggettextlib-0-12-1.dll" v0.0 ts=2003/8/10 22:10 12k 2003/08/10 C:\cygwin\bin\cyggettextpo-0.dll - os=4.0 img=1.0 sys=4.0 "cyggettextpo-0.dll" v0.0 ts=2003/8/10 22:11 134k 2003/08/10 C:\cygwin\bin\cyggettextsrc-0-12-1.dll - os=4.0 img=1.0 sys=4.0 "cyggettextsrc-0-12-1.dll" v0.0 ts=2003/8/10 22:10 17k 2001/06/28 C:\cygwin\bin\cyghistory4.dll - os=4.0 img=1.0 sys=4.0 "cyghistory4.dll" v0.0 ts=2001/1/7 4:34 29k 2003/08/10 C:\cygwin\bin\cyghistory5.dll - os=4.0 img=1.0 sys=4.0 "cyghistory5.dll" v0.0 ts=2003/8/10 23:16 958k 2003/08/10 C:\cygwin\bin\cygiconv-2.dll - os=4.0 img=1.0 sys=4.0 "cygiconv-2.dll" v0.0 ts=2003/8/10 20:57 22k 2001/12/13 C:\cygwin\bin\cygintl-1.dll - os=4.0 img=1.0 sys=4.0 "cygintl-1.dll" v0.0 ts=2001/12/13 9:28 37k 2003/08/10 C:\cygwin\bin\cygintl-2.dll - os=4.0 img=1.0 sys=4.0 "cygintl-2.dll" v0.0 ts=2003/8/10 21:50 21k 2001/06/20 C:\cygwin\bin\cygintl.dll - os=4.0 img=1.0 sys=4.0 "cygintl.dll" v0.0 ts=2001/6/20 17:09 132k 2003/08/11 C:\cygwin\bin\cygjpeg-62.dll - os=4.0 img=1.0 sys=4.0 "cygjpeg-62.dll" v0.0 ts=2003/8/11 0:37 119k 2002/02/09 C:\cygwin\bin\cygjpeg6b.dll - os=4.0 img=1.0 sys=4.0 "cygjpeg6b.dll" v0.0 ts=2002/2/9 5:19 32k 2003/08/18 C:\cygwin\bin\cygltdl-3.dll - os=4.0 img=1.0 sys=4.0 "cygltdl-3.dll" v0.0 ts=2003/8/18 5:35 26k 2001/04/25 C:\cygwin\bin\cygmenu5.dll - os=4.0 img=1.0 sys=4.0 "cygmenu5.dll" v0.0 ts=2001/4/25 5:27 20k 2002/01/09 C:\cygwin\bin\cygmenu6.dll - os=4.0 img=1.0 sys=4.0 "cygmenu6.dll" v0.0 ts=2002/1/9 6:03 29k 2003/08/09 C:\cygwin\bin\cygmenu7.dll - os=4.0 img=1.0 sys=4.0 "cygmenu7.dll" v0.0 ts=2003/8/9 9:25 156k 2001/04/25 C:\cygwin\bin\cygncurses++5.dll - os=4.0 img=1.0 sys=4.0 "cygncurses++5.dll" v0.0 ts=2001/4/25 5:29 175k 2002/01/09 C:\cygwin\bin\cygncurses++6.dll - os=4.0 img=1.0 sys=4.0 "cygncurses++6.dll" v0.0 ts=2002/1/9 6:03 226k 2001/04/25 C:\cygwin\bin\cygncurses5.dll - os=4.0 img=1.0 sys=4.0 "cygncurses5.dll" v0.0 ts=2001/4/25 5:17 202k 2002/01/09 C:\cygwin\bin\cygncurses6.dll - os=4.0 img=1.0 sys=4.0 "cygncurses6.dll" v0.0 ts=2002/1/9 6:03 224k 2003/08/09 C:\cygwin\bin\cygncurses7.dll - os=4.0 img=1.0 sys=4.0 "cygncurses7.dll" v0.0 ts=2003/8/9 9:24 15k 2001/04/25 C:\cygwin\bin\cygpanel5.dll - os=4.0 img=1.0 sys=4.0 "cygpanel5.dll" v0.0 ts=2001/4/25 5:27 12k 2002/01/09 C:\cygwin\bin\cygpanel6.dll - os=4.0 img=1.0 sys=4.0 "cygpanel6.dll" v0.0 ts=2002/1/9 6:03 19k 2003/08/09 C:\cygwin\bin\cygpanel7.dll - os=4.0 img=1.0 sys=4.0 "cygpanel7.dll" v0.0 ts=2003/8/9 9:24 67k 2003/09/10 C:\cygwin\bin\cygpcre-0.dll - os=4.0 img=1.0 sys=4.0 "cygpcre-0.dll" v0.0 ts=2003/9/10 14:25 63k 2003/04/11 C:\cygwin\bin\cygpcre.dll - os=4.0 img=1.0 sys=4.0 "cygpcre.dll" v0.0 ts=2003/4/11 8:31 15k 2003/09/10 C:\cygwin\bin\cygpcreposix-0.dll - os=4.0 img=1.0 sys=4.0 "cygpcreposix-0.dll" v0.0 ts=2003/9/10 14:25 61k 2003/04/11 C:\cygwin\bin\cygpcreposix.dll - os=4.0 img=1.0 sys=4.0 "cygpcreposix.dll" v0.0 ts=2003/4/11 8:31 1100k 2003/08/29 C:\cygwin\bin\cygperl5_8_0.dll - os=4.0 img=1.0 sys=4.0 "cygperl5_8_0.dll" v0.0 ts=2003/8/29 10:20 173k 2003/08/10 C:\cygwin\bin\cygpng12.dll - os=4.0 img=1.0 sys=4.0 "cygpng12.dll" v0.0 ts=2003/8/10 22:35 170k 2002/01/21 C:\cygwin\bin\cygpng2.dll - os=4.0 img=1.0 sys=4.0 "cygpng2.dll" v0.0 ts=2002/1/21 1:05 22k 2002/06/09 C:\cygwin\bin\cygpopt-0.dll - os=4.0 img=1.0 sys=4.0 "cygpopt-0.dll" v0.0 ts=2002/6/9 5:45 108k 2001/06/28 C:\cygwin\bin\cygreadline4.dll - os=4.0 img=1.0 sys=4.0 "cygreadline4.dll" v0.0 ts=2001/1/7 4:34 148k 2003/08/10 C:\cygwin\bin\cygreadline5.dll - os=4.0 img=1.0 sys=4.0 "cygreadline5.dll" v0.0 ts=2003/8/10 23:16 176k 2003/08/11 C:\cygwin\bin\cygssl-0.9.7.dll - os=4.0 img=1.0 sys=4.0 "cygssl-0.9.7.dll" v0.0 ts=2003/8/11 8:58 165k 2003/04/11 C:\cygwin\bin\cygssl.dll - os=4.0 img=1.0 sys=4.0 "cygssl.dll" v0.0 ts=2003/4/11 10:37 254k 2003/09/18 C:\cygwin\bin\cygtidy-0-99-0.dll - os=4.0 img=1.0 sys=4.0 "cygtidy-0-99-0.dll" v0.0 ts=2003/9/18 15:52 281k 2003/02/24 C:\cygwin\bin\cygtiff3.dll - os=4.0 img=1.0 sys=4.0 "cygtiff3.dll" v0.0 ts=2003/2/24 4:58 282k 2003/08/11 C:\cygwin\bin\cygtiff4.dll - os=4.0 img=1.0 sys=4.0 "cygtiff4.dll" v0.0 ts=2003/8/11 2:32 60k 2003/08/09 C:\cygwin\bin\cygz.dll - os=4.0 img=1.0 sys=4.0 "cygz.dll" v0.0 ts=2003/8/9 6:28 949k 2003/09/20 C:\cygwin\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0 "cygwin1.dll" v0.0 ts=2003/9/20 20:31 Cygwin DLL version info: DLL version: 1.5.5 DLL epoch: 19 DLL bad signal mask: 19005 DLL old termios: 5 DLL malloc env: 28 API major: 0 API minor: 94 Shared data: 3 DLL identifier: cygwin1 Mount registry: 2 Cygnus registry name: Cygnus Solutions Cygwin registry name: Cygwin Program options name: Program Options Cygwin mount registry name: mounts v2 Cygdrive flags: cygdrive flags Cygdrive prefix: cygdrive prefix Cygdrive default prefix: Build date: Sat Sep 20 16:31:15 EDT 2003 CVS tag: cr-0x9b Shared id: cygwin1S3 Cygwin Package Information Last downloaded files to: C:\Cygwin\setup Last downloaded files from: http://mirrors.rcn.net/pub/sourceware/cygwin Package Version _update-info-dir 00221-1 a2ps 4.13-1 ash 20020731-3 autoconf 2.57a-1 autoconf-devel 2.57-2 autoconf-stable 2.13-5 automake 1.7.5a-1 automake-devel 1.7.6-2 automake-stable 1.4p5-6 base-files 2.6-1 base-passwd 1.1-1 bash 2.05b-15 bc 1.06-1 binutils 20030901-1 bzip2 1.0.2-5 ccache 2.2-1 chkconfig 1.2.24h-1 clear 1.0-1 cron 3.0.1-11 cygipc 2.01-2 cygrunsrv 0.96-2 cygutils 1.2.1-2 cygwin 1.5.5-1 cygwin-doc 1.3-6 diff 1.0-1 diffutils 2.8.4-1 doxygen 1.2.18-1 dpkg 1.10.4-2 ed 0.2-1 editrights 1.01-1 enscript 1.6.3-3 expat 1.95.6-2 file 4.03-2 fileutils 4.1-2 findutils 4.1.7-4 gawk 3.1.3-3 gcc 3.3.1-2 gcc-mingw 20030911-3 gcc2 2.95.3-10 gdb 20030919-1 gdbm 1.8.3-7 gettext 0.12.1-3 gettext-devel 0.12.1-3 ghostscript 7.05-2 ghostscript-base 7.05-2 grep 2.5-1 groff 1.18.1-2 gsl 1.4-1 gzip 1.3.5-1 indent 2.2.8-1 initscripts 0.9-1 irc 20010101-3 jpeg 6b-11 keychain 1.9-1 less 381-1 libbz2_1 1.0.2-5 libcharset1 1.9.1-3 libdb3.1 3.1.17-2 libgdbm 1.8.0-5 libgdbm-devel 1.8.3-7 libgdbm3 1.8.3-3 libgdbm4 1.8.3-7 libgettextpo0 0.12.1-3 libiconv 1.9.1-3 libiconv2 1.9.1-3 libintl 0.10.38-3 libintl1 0.10.40-1 libintl2 0.12.1-3 libjpeg62 6b-11 libjpeg6b 6b-8 libltdl3 1.5-3 libncurses5 5.2-1 libncurses6 5.2-8 libncurses7 5.3-4 libpcre 4.1-1 libpcre0 4.4-2 libpng 1.2.5-4 libpng12 1.2.5-4 libpng2 1.0.12-1 libpopt0 1.6.4-4 libreadline4 4.1-2 libreadline5 4.3-5 libtiff3 3.6.0-2 libtiff4 3.6.0-5 libtool 1.5a-1 libtool-devel 1.5-3 libtool-stable 1.4.3-2 login 1.9-7 lynx 2.8.4-7 m4 1.4-1 make 3.80-1 man 1.5j-2 mingw-runtime 3.1-1 mktemp 1.5-3 more 2.11o-1 mutt 1.4-1 ncurses 5.3-4 newlib-man 20020801 openssh 3.7.1p2-1 openssl 0.9.7b-3 openssl096 0.9.6j-1 patch 2.5.8-8 patchutils 0.2.22-2 pcre 4.4-2 pcre-doc 4.4-2 perl 5.8.0-5 perl_manpages 5.8.0-5 pkgconfig 0.15.0-4 postgresql 7.3.4-2 psutils 1.17-1 python 2.3-2 readline 4.3-5 rsync 2.5.6-2 sed 4.0.7-3 setsid 0.0-3 sh-utils 2.0.15-4 sharutils 4.2.1-3 shutdown 1.4-1 splint 3.1.1-1 ssmtp 2.38.7-4 sysvinit 2.84-4 tar 1.13.25-3 tcltk 20030901-1 tcsh 6.12.00-7 termcap 20021106-2 terminfo 5.3_20030726-1 texinfo 4.2-4 textutils 2.0.21-1 tidy 030901-1 time 1.7-1 unzip 5.50-5 vim 6.2.098-1 w32api 2.4-1 wget 1.8.2-2 which 1.5-2 whois 4.6.7-1 zip 2.3-5 zlib 1.1.4-4 Use -h to see help about each section
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