* g77 -mno-cygwin failed
@ 2003-09-25 4:59 TX
0 siblings, 0 replies; 10+ messages in thread
From: TX @ 2003-09-25 4:59 UTC (permalink / raw)
To: cygwin
Hi All
G77 in the latest GCC-3.3.3-1 doesn't work:
>g77 -mno-cygwin foo.f
>g77: installation problem, cannot exec 'f771': No such file or
directory
Can anyone help?
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^ permalink raw reply [flat|nested] 10+ messages in thread* Re: g77 -mno-cygwin failed
@ 2003-09-25 14:11 Teun Burgers
2003-09-25 14:42 ` Igor Pechtchanski
2003-09-25 14:47 ` Roman Belenov
0 siblings, 2 replies; 10+ messages in thread
From: Teun Burgers @ 2003-09-25 14:11 UTC (permalink / raw)
To: cygwin
TX wrote:
> Hi All
> G77 in the latest GCC-3.3.3-1 doesn't work:
>
> >g77 -mno-cygwin foo.f
> >g77: installation problem, cannot exec 'f771': No such file or
> directory
>
> Can anyone help?
Compiling a Hello world fortran program with g77 -v reveals that
g77 -v -o hello hello.f
calls /usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/f771.exe. (OK)
g77 -v -mno-cygwin -o hello hello.f
calls f771.exe and can't find f771.exe along the path.
A problem with the specs file?
Teun
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^ permalink raw reply [flat|nested] 10+ messages in thread* Re: g77 -mno-cygwin failed 2003-09-25 14:11 Teun Burgers @ 2003-09-25 14:42 ` Igor Pechtchanski 2003-09-25 15:16 ` Teun Burgers 2003-09-25 14:47 ` Roman Belenov 1 sibling, 1 reply; 10+ messages in thread From: Igor Pechtchanski @ 2003-09-25 14:42 UTC (permalink / raw) To: Teun Burgers; +Cc: cygwin On Thu, 25 Sep 2003, Teun Burgers wrote: > TX wrote: > > > Hi All > > G77 in the latest GCC-3.3.3-1 doesn't work: > > > > >g77 -mno-cygwin foo.f > > >g77: installation problem, cannot exec 'f771': No such file or > > directory > > > > Can anyone help? > > Compiling a Hello world fortran program with g77 -v reveals that > > g77 -v -o hello hello.f > > calls /usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/f771.exe. (OK) > > g77 -v -mno-cygwin -o hello hello.f > > calls f771.exe and can't find f771.exe along the path. > A problem with the specs file? > > Teun "g77 -mno-cygwin" will most likely call /usr/lib/gcc-lib/i686-pc-mingw/3.3.1/f771.exe, which should be part of the "gcc-mingw" package. Unfortunately, "gcc-mingw" uses a weird packaging scheme (a tarball inside a tarball), so you couldn't have used the package search page to find that out. Judging by the size of the tarball in the latest "gcc-mingw-20030911-2" package (1.3M) vs. the one in 20020817-5 (2.1M), some files may be missing in the new version. It's likely f771.exe is one of them. If you have the latest "gcc-mingw" installed, "tar tf /etc/postinstall/gcc-mingw-3.3.1-20030804-1.tar | grep f77" should confirm or deny my guess. Igor -- http://cs.nyu.edu/~pechtcha/ |\ _,,,---,,_ pechtcha@cs.nyu.edu ZZZzz /,`.-'`' -. ;-;;,_ igor@watson.ibm.com |,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D. '---''(_/--' `-'\_) fL a.k.a JaguaR-R-R-r-r-r-.-.-. Meow! "I have since come to realize that being between your mentor and his route to the bathroom is a major career booster." -- Patrick Naughton -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: g77 -mno-cygwin failed 2003-09-25 14:42 ` Igor Pechtchanski @ 2003-09-25 15:16 ` Teun Burgers 2003-09-25 15:20 ` Igor Pechtchanski 0 siblings, 1 reply; 10+ messages in thread From: Teun Burgers @ 2003-09-25 15:16 UTC (permalink / raw) To: cygwin, Igor Pechtchanski Igor Pechtchanski wrote: > "g77 -mno-cygwin" will most likely call > /usr/lib/gcc-lib/i686-pc-mingw/3.3.1/f771.exe, which should be part of the > "gcc-mingw" package. Unfortunately, "gcc-mingw" uses a weird packaging > scheme (a tarball inside a tarball), so you couldn't have used the package > search page to find that out. Judging by the size of the tarball in the > latest "gcc-mingw-20030911-2" package (1.3M) vs. the one in 20020817-5 > (2.1M), some files may be missing in the new version. There is a softlink missing in /usr/lib/gcc-lib/i686-pc-mingw32/3.3.1 and hence missing in gcc-mingw-3.3.1-20030804.tar Making this softlink from within this subdir fixes the problem: ln -s ../../i686-pc-cygwin/3.3.1/f771.exe f771.exe Teun -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: g77 -mno-cygwin failed 2003-09-25 15:16 ` Teun Burgers @ 2003-09-25 15:20 ` Igor Pechtchanski 2003-09-25 15:22 ` Gerrit P. Haase ` (2 more replies) 0 siblings, 3 replies; 10+ messages in thread From: Igor Pechtchanski @ 2003-09-25 15:20 UTC (permalink / raw) To: Teun Burgers; +Cc: cygwin On Thu, 25 Sep 2003, Teun Burgers wrote: > Igor Pechtchanski wrote: > > > "g77 -mno-cygwin" will most likely call > > /usr/lib/gcc-lib/i686-pc-mingw/3.3.1/f771.exe, which should be part of the > > "gcc-mingw" package. Unfortunately, "gcc-mingw" uses a weird packaging > > scheme (a tarball inside a tarball), so you couldn't have used the package > > search page to find that out. Judging by the size of the tarball in the > > latest "gcc-mingw-20030911-2" package (1.3M) vs. the one in 20020817-5 > > (2.1M), some files may be missing in the new version. > > There is a softlink missing in /usr/lib/gcc-lib/i686-pc-mingw32/3.3.1 and > hence missing in gcc-mingw-3.3.1-20030804.tar > Making this softlink from within this subdir fixes the problem: > > ln -s ../../i686-pc-cygwin/3.3.1/f771.exe f771.exe > > Teun No, no, no! This will produce an executable linked with Cygwin (as can be verified by running "cygcheck" on it). You don't want that -- you want MinGW executables to be regular Windows programs, using MSVCRT.DLL as their C/Fortran runtime. Igor -- http://cs.nyu.edu/~pechtcha/ |\ _,,,---,,_ pechtcha@cs.nyu.edu ZZZzz /,`.-'`' -. ;-;;,_ igor@watson.ibm.com |,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D. '---''(_/--' `-'\_) fL a.k.a JaguaR-R-R-r-r-r-.-.-. Meow! "I have since come to realize that being between your mentor and his route to the bathroom is a major career booster." -- Patrick Naughton -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: g77 -mno-cygwin failed 2003-09-25 15:20 ` Igor Pechtchanski @ 2003-09-25 15:22 ` Gerrit P. Haase 2003-09-25 15:23 ` Igor Pechtchanski 2003-09-25 15:34 ` Teun Burgers 2 siblings, 0 replies; 10+ messages in thread From: Gerrit P. Haase @ 2003-09-25 15:22 UTC (permalink / raw) To: Igor Pechtchanski Igor Pechtchanski wrote: >> There is a softlink missing in >> /usr/lib/gcc-lib/i686-pc-mingw32/3.3.1 and >> hence missing in gcc-mingw-3.3.1-20030804.tar >> Making this softlink from within this subdir fixes the problem: >> ln -s ../../i686-pc-cygwin/3.3.1/f771.exe f771.exe > No, no, no! This will produce an executable linked with Cygwin (as can be > verified by running "cygcheck" on it). You don't want that -- you want > MinGW executables to be regular Windows programs, using MSVCRT.DLL as > their C/Fortran runtime. Why? What are the -mno-cygwin flags good for then? This was also the way it was in gcc-3.2-x and it worked IIRC. Gerrit -- =^..^= -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: g77 -mno-cygwin failed 2003-09-25 15:20 ` Igor Pechtchanski 2003-09-25 15:22 ` Gerrit P. Haase @ 2003-09-25 15:23 ` Igor Pechtchanski 2003-09-25 15:34 ` Teun Burgers 2 siblings, 0 replies; 10+ messages in thread From: Igor Pechtchanski @ 2003-09-25 15:23 UTC (permalink / raw) To: cygwin; +Cc: Teun Burgers On Thu, 25 Sep 2003, Igor Pechtchanski wrote: > On Thu, 25 Sep 2003, Teun Burgers wrote: > > > Igor Pechtchanski wrote: > > > > > "g77 -mno-cygwin" will most likely call > > > /usr/lib/gcc-lib/i686-pc-mingw/3.3.1/f771.exe, which should be part of the > > > "gcc-mingw" package. Unfortunately, "gcc-mingw" uses a weird packaging > > > scheme (a tarball inside a tarball), so you couldn't have used the package > > > search page to find that out. Judging by the size of the tarball in the > > > latest "gcc-mingw-20030911-2" package (1.3M) vs. the one in 20020817-5 > > > (2.1M), some files may be missing in the new version. > > > > There is a softlink missing in /usr/lib/gcc-lib/i686-pc-mingw32/3.3.1 and > > hence missing in gcc-mingw-3.3.1-20030804.tar > > Making this softlink from within this subdir fixes the problem: > > > > ln -s ../../i686-pc-cygwin/3.3.1/f771.exe f771.exe > > > > Teun > > No, no, no! This will produce an executable linked with Cygwin (as can be > verified by running "cygcheck" on it). You don't want that -- you want > MinGW executables to be regular Windows programs, using MSVCRT.DLL as > their C/Fortran runtime. > Igor Oops! Apologies -- you were absolutely correct. It's the "libgcc.a" that needs to be Cygwin-independent; the executables are symlinked. Note to self: verify the data before sending it to the list. I usually do. Honest! :-D Igor -- http://cs.nyu.edu/~pechtcha/ |\ _,,,---,,_ pechtcha@cs.nyu.edu ZZZzz /,`.-'`' -. ;-;;,_ igor@watson.ibm.com |,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D. '---''(_/--' `-'\_) fL a.k.a JaguaR-R-R-r-r-r-.-.-. Meow! "I have since come to realize that being between your mentor and his route to the bathroom is a major career booster." -- Patrick Naughton -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: g77 -mno-cygwin failed 2003-09-25 15:20 ` Igor Pechtchanski 2003-09-25 15:22 ` Gerrit P. Haase 2003-09-25 15:23 ` Igor Pechtchanski @ 2003-09-25 15:34 ` Teun Burgers 2 siblings, 0 replies; 10+ messages in thread From: Teun Burgers @ 2003-09-25 15:34 UTC (permalink / raw) To: cygwin, Igor Pechtchanski Igor Pechtchanski wrote: > > There is a softlink missing in /usr/lib/gcc-lib/i686-pc-mingw32/3.3.1 and > > hence missing in gcc-mingw-3.3.1-20030804.tar > > Making this softlink from within this subdir fixes the problem: > > > > ln -s ../../i686-pc-cygwin/3.3.1/f771.exe f771.exe > > > > Teun > > No, no, no! This will produce an executable linked with Cygwin (as can be > verified by running "cygcheck" on it). Nope, the softlink *does* result in a correct dependency on msvcrt.dll (as verified by cygcheck). cc1.exe and cc1plus.exe in /usr/lib/gcc-lib/i686-pc-mingw32/3.3.1 are already softlinks to the executables in /usr/lib/gcc-lib/i686-pc-cygwin/3.3.1 created by unpacking gcc-mingw-3.3.1-20030804.tar. Teun -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: g77 -mno-cygwin failed 2003-09-25 14:11 Teun Burgers 2003-09-25 14:42 ` Igor Pechtchanski @ 2003-09-25 14:47 ` Roman Belenov 2003-09-25 15:12 ` Gerrit P. Haase 1 sibling, 1 reply; 10+ messages in thread From: Roman Belenov @ 2003-09-25 14:47 UTC (permalink / raw) To: cygwin Teun Burgers <burgers@ecn.nl> writes: > g77 -v -mno-cygwin -o hello hello.f > > calls f771.exe and can't find f771.exe along the path. > A problem with the specs file? f771 is not included in gcc-mingw package, so I guess it's a problem with distribution. -- With regards, Roman. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: g77 -mno-cygwin failed 2003-09-25 14:47 ` Roman Belenov @ 2003-09-25 15:12 ` Gerrit P. Haase 0 siblings, 0 replies; 10+ messages in thread From: Gerrit P. Haase @ 2003-09-25 15:12 UTC (permalink / raw) To: Roman Belenov; +Cc: cygwin Roman schrieb: > Teun Burgers <burgers@ecn.nl> writes: >> g77 -v -mno-cygwin -o hello hello.f >> >> calls f771.exe and can't find f771.exe along the path. >> A problem with the specs file? > f771 is not included in gcc-mingw package, so I guess it's a problem > with distribution. Make some symlinks in the directory: /usr/lib/gcc-lib/i686-pc-mingw/3.3.1/ to all the executables in this directory: /usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/ as it was in 3.2-x: $ ls -l /usr/lib/gcc-lib/i686-pc-mingw32/3.2 total 143 -rwxr-xr-x 1 gerrit DomÀnen- 89490 Aug 17 2002 SYSCALLS.c.X* lrwxrwxrwx 1 gerrit DomÀnen- 144 Aug 28 12:05 cc1.exe -> ../../i686-pc-cygwin/3.2/cc1.exe lrwxrwxrwx 1 gerrit DomÀnen- 166 Aug 28 12:05 cc1obj.exe -> ../../i686-pc-cygwin/3.2/cc1obj.exe lrwxrwxrwx 1 gerrit DomÀnen- 152 Aug 28 12:05 cc1plus.exe -> ../../i686-pc-cygwin/3.2/cc1plus.exe lrwxrwxrwx 1 gerrit DomÀnen- 146 Aug 28 12:05 cpp0.exe -> ../../i686-pc-cygwin/3.2/cpp0.exe lrwxrwxrwx 1 gerrit DomÀnen- 150 Aug 28 12:05 crtbegin.o -> ../../i686-pc-cygwin/3.2/crtbegin.o lrwxrwxrwx 1 gerrit DomÀnen- 146 Aug 28 12:05 crtend.o -> ../../i686-pc-cygwin/3.2/crtend.o lrwxrwxrwx 1 gerrit DomÀnen- 146 Aug 28 12:05 f771.exe -> ../../i686-pc-cygwin/3.2/f771.exe drwxrwxrwx+ 3 gerrit DomÀnen- 4096 Aug 28 12:05 include/ -rwxr-xr-x 1 gerrit DomÀnen- 55372 Aug 17 2002 libgcc.a* lrwxrwxrwx 1 gerrit DomÀnen- 140 Aug 28 12:05 specs -> ../../i686-pc-cygwin/3.2/specs lrwxrwxrwx 1 gerrit DomÀnen- 154 Aug 28 12:05 tradcpp0.exe -> ../../i686-pc-cygwin/3.2/tradcpp0.exe Gerrit -- =^..^= -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2003-09-25 15:23 UTC | newest] Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2003-09-25 4:59 g77 -mno-cygwin failed TX 2003-09-25 14:11 Teun Burgers 2003-09-25 14:42 ` Igor Pechtchanski 2003-09-25 15:16 ` Teun Burgers 2003-09-25 15:20 ` Igor Pechtchanski 2003-09-25 15:22 ` Gerrit P. Haase 2003-09-25 15:23 ` Igor Pechtchanski 2003-09-25 15:34 ` Teun Burgers 2003-09-25 14:47 ` Roman Belenov 2003-09-25 15:12 ` Gerrit P. Haase
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