This is the mail archive of the
mailing list for the Cygwin project.
Re: problem building with cmake under cygwin (need clang)
Csaba Raduly wrote:
On Tue, Jul 26, 2016 at 2:45 AM, LMH wrote:
I am trying to compute the convex hull of a high dimensional space (46D x
2000 rows). The qhull app available in cygwin/math is based on relatively
old code and runs out of memory.
I found another version the is supposed to be able to do higher dimensions.
This version is set up to build with cmake, so I installed cmake in cygwin
and ran it as,
Note, I had to copy CMakeLists.txt into the src directory to get this to
work. If I don't do that, I get the error,
That usually won't work. Instead of copying CMakeLists.txt to the src
directory, you should specify the directory where CMakeLists.txt is
located when invoking CMake.
Steps for building in a separate build directory:
I looked for the syntax for this when I first started. I assumed the the author put
the CMakeLists.txt file in the right place. I almost never have my make file in the
src directory when using gnu make, so this looked the same to me. I didn't find any
doc about how to have the CMakeLists.txt and the src in different directories.
The structure of the downloaded archive looked like,
this is when I got the error message about no CMakeLists.txt file in /src.
What is the syntax for running cmake in
with the CMakeLists.txt file at
and the src files in
Is this something you do with the --build flag? It looks like you can use that to
specify where the project will be built but I don't see anything there about the
location of the src files.
Problem reports: http://cygwin.com/problems.html
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple