[Cado-nfs-discuss] Problem compiling with cygwin on windows

paul zimmermann Paul.Zimmermann at inria.fr
Tue Dec 29 11:10:14 CET 2015


> Ok, I have redownloaded CADO-NFS and now I get the following error:
> 
> [  0%] Configuring gf2x
> Configuring gf2x with options --disable-shared
> --disable-dependency-tracking --enable-fft-interface CC=/usr/bin/cc
> CXX=/usr/bin/c++.exe CFLAGS=-std=c99 -g -W -Wall -O2  -I/usr/local/include
> -I/cygdrive/c/cado-nfs-2.2.0 CXXFLAGS=-std=c++11 -g -W -Wall
> -Wno-literal-suffix -O2  -I/usr/local/include -I/cygdrive/c/cado-nfs-2.2.0
> LDFLAGS=-Wl,-rpath,/usr/local/lib -L/usr/local/lib --disable-sse2
> /bin/sh: /cygdrive/c/cado-nfs-2.2.0/gf2x/configure: No such file or
> directory
> CMakeFiles/gf2x-build.dir/build.make:61: recipe for target 'gf2x/Makefile'
> failed
> make[2]: *** [gf2x/Makefile] Error 127
> CMakeFiles/Makefile2:131: recipe for target 'CMakeFiles/gf2x-build.dir/all'
> failed
> make[1]: *** [CMakeFiles/gf2x-build.dir/all] Error 2
> Makefile:138: recipe for target 'all' failed
> make: *** [all] Error 2
> Makefile:7: recipe for target 'all' failed
> make: *** [all] Error 2

this is strange. Once you have extracted the tarball, you should get in the
cado-nfs-2.2.0 directory:

zimmerma at coing:/tmp/cado-nfs-2.2.0$ ls -l gf2x/configure
-rwxr-xr-x 1 zimmerma zimmerma 637247 Dec 10 08:31 gf2x/configure

Paul



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