constants.go

[bemasher]

constants.go

[bemasher]

Can you provide the outputs of: go version and gcc -v

I just built the latest go release in a vagrant box from scratch. The package builds and tests without issue.

vagrant@vagrant-ubuntu-trusty-64:~/gopath$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 14.04 LTS
Release:        14.04
Codename:       trusty

vagrant@vagrant-ubuntu-trusty-64:~/gopath$ go version
go version go1.3 linux/amd64

vagrant@vagrant-ubuntu-trusty-64:~/gopath$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.2-19ubuntu1' --with-bugurl=file:///usr/share/doc
/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --
enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --wi
th-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enab
le-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --wi
th-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java
-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-ja
r-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/ecli
pse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib
-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu -
-target=x86_64-linux-gnu
Thread model: posix
gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1)

vagrant@vagrant-ubuntu-trusty-64:~/gopath$ go build -a -v github.com/bemasher/fftw
runtime
errors
sync/atomic
math
sync
io
syscall
time
unicode/utf8
strconv
os
reflect
unicode
fmt
strings
runtime/cgo
github.com/bemasher/fftw

vagrant@vagrant-ubuntu-trusty-64:~/gopath$ go test -v github.com/bemasher/fftw
=== RUN TestDFT1D
--- PASS: TestDFT1D (0.00 seconds)
=== RUN TestHCDFT1D
--- PASS: TestHCDFT1D (0.00 seconds)
=== RUN: ExampleDFT1DPlan
--- PASS: ExampleDFT1DPlan (270.719us)
=== RUN: ExampleHCDFT1DPlan
--- PASS: ExampleHCDFT1DPlan (54.822us)
PASS
ok      github.com/bemasher/fftw        0.011s
vagrant@vagrant-ubuntu-trusty-64:~/gopath$

If you'd like I can provide the vagrant configuration so you can verify.

In the future, please open issues in the repository the problem relates to rather than repositories where the issue is in a dependency. Or if a previous issue, comment there.

[briannadeau]

Hi, here's the output

root@linux1:/home/nadeau/go/bin# go version
go version go1

root@linux1:/home/nadeau/go/bin# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) 

Good point, I should have put the issue in the other repository. Also, I put the two returns into the code last night and everything is working fine after that change and tuning the frequency to match my meter.

[bemasher]

The go version string looks like you aren't running the latest release. If you built go from scratch but didn't add the new go binary to the path then you may still be executing the old version.

What do which go and echo $PATH produce?

[briannadeau]

That could be the issue, I'll poke around to see where it was built. In the mean time the path info --

root@linux1:/home/nadeau# which go
/usr/bin/go
root@linux1:/home/nadeau# echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games

[bemasher]

Yeah, that confirms it, you may have built the latest release from source but the previous version is what is being executed. You'll want to remove the old version.

[bemasher]

The code will stay as it is because I've only tested with Go 1.2 and up. The errors serve as a sort of canary for issues submitted as a result of using an unsupported version.