Hi all, I am trying to compile l4re run time from the snapshot (l4re-snapshot- 2014053111) using GCC 4.9 on an x86-64 machine with multilib. The compilation fails with not being able to find cstdio header file. I followed the instructions in http://os.inf.tu-dresden.de/L4Re/build.html.
I note that the fiasco kernel itself builds fine from the same snapshot. Some debug information: -------------------------------------------- Output of gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-unknown-linux-gnu/4.9.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: /build/gcc-multilib/src/gcc-4.9-20140507/configure -- prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=https://bugs.archlinux.org/ -- enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-shared -- enable-threads=posix --with-system-zlib --enable-__cxa_atexit --disable- libunwind-exceptions --enable-clocale=gnu --disable-libstdcxx-pch --disable- libssp --enable-gnu-unique-object --enable-linker-build-id --enable-cloog- backend=isl --disable-cloog-version-check --enable-lto --enable-plugin -- enable-install-libiberty --with-linker-hash-style=gnu --enable-multilib -- disable-werror --enable-checking=release Thread model: posix gcc version 4.9.0 20140507 (prerelease) (GCC) ---------------------------------------------- Output of make O=build in the src/l4 directory (of what I think maybe relevant parts) === Building package "libstdc++-headers" === bash: line 0: cd: /home/ramya/Downloads/fiasco/l4re-snapshot- 2014053111/src/l4/pkg/libstdc++-headers/../libstdc++-v3/contrib/libstdc++- v3-/include: No such file or directory ....... ....... ....... ....... ....... ....... === Building package "cxx_libc_io" === ... Compiling io_backend.o /home/ramya/Downloads/fiasco/l4re-snapshot- 2014053111/src/l4/pkg/cxx_libc_io/lib/src/io_backend.cc:9:18: fatal error: cstdio: No such file or directory #include <cstdio> ^ compilation terminated. Is this a problem with the GCC version? Any help is much appreciated. Best, Ramya _______________________________________________ l4-hackers mailing list l4-hackers@os.inf.tu-dresden.de http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers