Re: libstdc++ for cross compilers

2017-05-21 Thread Ricardo Wurmus
Ricardo Wurmus writes: > Ricardo Wurmus writes: >> >> I created a package variant like this: >> >> --8<---cut here---start->8--- >> (define-public libstdc++-arm-none-eabi >> (let* ((xgcc gcc-arm-none-eabi-6) >> (libstdc++ (make-libstdc++ xgcc))) >>

Re: libstdc++ for cross compilers

2017-05-20 Thread Ricardo Wurmus
Ricardo Wurmus writes: > Hi Ludo, > > thanks for the hints. > >> Ricardo Wurmus skribis: >> >>> The latest version includes C++ sources for the firmware. >>> Unfortunately, our “arm-none-eabi” cross-compiler package does not >>> build libstdc++, nor does it come with any of the required C++ hea

Re: libstdc++ for cross compilers

2017-04-13 Thread Ricardo Wurmus
Hi Ludo, thanks for the hints. > Ricardo Wurmus skribis: > >> The latest version includes C++ sources for the firmware. >> Unfortunately, our “arm-none-eabi” cross-compiler package does not >> build libstdc++, nor does it come with any of the required C++ headers >> like “cmath”. >> >> So I tri

Re: libstdc++ for cross compilers

2017-04-12 Thread Ludovic Courtès
Hello! Ricardo Wurmus skribis: > The latest version includes C++ sources for the firmware. > Unfortunately, our “arm-none-eabi” cross-compiler package does not > build libstdc++, nor does it come with any of the required C++ headers > like “cmath”. > > So I tried to change our “arm-none-eabi” cr

libstdc++ for cross compilers

2017-04-10 Thread Ricardo Wurmus
Hi Guix, I’m trying to update my custom package for the Axoloti audio board, which is not yet in Guix because it depends on bundled Java jars. The package includes a user interface written in Java and a cross-compiled firmware for the board. The latest version includes C++ sources for the firmwa