From: "Falk Tannhäuser" <falk.tannhauser@free.fr>
To: cygwin@cygwin.com
Subject: cblas library missing in liblapack-devel
Date: Thu, 01 Nov 2018 19:54:00 -0000 [thread overview]
Message-ID: <8a87d61e-5a47-2487-2abd-51a54e07a159@free.fr> (raw)
The package liblapack-devel (LAPACK library for linear algebra operations, see
https://cygwin.com/cgi-bin2/package-cat.cgi?file=x86_64%2Fliblapack-devel%2Fliblapack-devel-3.8.0-1&grep=cblas)
contains the header file usr/include/cblas.h (among others), library files as usr/lib/libblas.a, usr/lib/liblapack.a etc. as well as the file
usr/lib/pkgconfig/cblas.pc . The command `pkg-config --libs cblas` returns "-lcblas". However, no library file libcblas.a is present, causing
building of some software packages depending on this library to fail.
On the other hand, the Win64 toolchain package mingw64-x86_64-cblas (see
https://cygwin.com/cgi-bin2/package-cat.cgi?file=x86_64%2Fmingw64-x86_64-cblas%2Fmingw64-x86_64-cblas-3.7.0-1&grep=cblas) does comport the
library usr/x86_64-w64-mingw32/sys-root/mingw/lib/libcblas.dll.a .
Am I missing something during Cygwin installation?
Falk
--
Problem reports: http://cygwin.com/problems.html
FAQ: http://cygwin.com/faq/
Documentation: http://cygwin.com/docs.html
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
next reply other threads:[~2018-11-01 19:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-01 19:54 Falk Tannhäuser [this message]
2018-11-01 20:20 ` cyg Simple
2018-11-01 21:09 ` Marco Atzeri
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=8a87d61e-5a47-2487-2abd-51a54e07a159@free.fr \
--to=falk.tannhauser@free.fr \
--cc=cygwin@cygwin.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).