On 11/04/2015 01:08 PM, Jeff Waller wrote: > There are probably a number of things wrong including some configuration > errors I’ve made being that > I’m just getting started. My ultimate goal is to cross-compile tools to > augment the OS running on a > 3DR Solo drone, here’s the doc on linux binary builds as you can see it’s > minimal, but I’ve read elsewhere > that the processor is Cortex-A9 based at least, and it looks like it’s poky > 1.5 which I think is > Dora
Only recently could we do builds on gcc5 machines. The -native recipes are built with host gcc and not everything would build without patches. I'd build a vm with an "older" Linux distro and build there. Philip > > http://dev.3dr.com/advanced-linux.html > <http://dev.3dr.com/advanced-linux.html> > > Like I said, I’m just getting started and totally new at this, so I’m pretty > much following the Yocto > Linux guide > > http://www.yoctoproject.org/docs/1.8/mega-manual/mega-manual.html > <http://www.yoctoproject.org/docs/1.8/mega-manual/mega-manual.html> > > But am getting build errors, Now I do recognize this as a possible problem, > and maybe need to use ubuntu > 14 instead. > > jeffw@chill:~/src/poky/build$ bitbake core-image-sato > WARNING: Host distribution "Ubuntu-15.10" has not been validated with this > version of the build system; you may possibly experience unexpected failures. > It is recommended that you use a tested distribution. > > > Summary: 5 tasks failed: > > virtual:native:/home/jeffw/src/poky/meta/recipes-devtools/pseudo/pseudo_1.5.1.bb, > do_compile > > virtual:native:/home/jeffw/src/poky/meta/recipes-support/libgpg-error/libgpg-error_1.12.bb, > do_compile > > virtual:native:/home/jeffw/src/poky/meta/recipes-core/ncurses/ncurses_5.9.bb, > do_compile > > /home/jeffw/src/poky/meta/recipes-core/eglibc/cross-localedef-native_2.18.bb, > do_compile > > virtual:native:/home/jeffw/src/poky/meta/recipes-devtools/binutils/binutils_2.23.2.bb, > do_compile > > > But I think rather that ubuntu being the problemI think many (perhaps all?) > of these errors are due to gcc 5.2 > > specifically: > > > jeffw@chill:~/src/poky/build$ gcc -v > Using built-in specs. > COLLECT_GCC=gcc > COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/5/lto-wrapper > Target: x86_64-linux-gnu > Configured with: ../src/configure -v --with-pkgversion='Ubuntu > 5.2.1-22ubuntu2' --with-bugurl=file:///usr/share/doc/gcc-5/README.Bugs > --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr > --program-suffix=-5 --enable-shared --enable-linker-build-id > --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix > --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu > --enable-libstdcxx-debug --enable-libstdcxx-time=yes > --with-default-libstdcxx-abi=new --enable-gnu-unique-object > --disable-vtable-verify --enable-libmpx --enable-plugin --with-system-zlib > --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo > --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-5-amd64/jre --enable-java-home > --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-amd64 > --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-amd64 > --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar > --enable-objc-gc --enable-multiarch --disable-werror --with-arc h-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --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 5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu2) > > > The pseudo failure: > > pseudo_util.c:101:29: error: initializer element is not constant > | static size_t unload_len = strlen(unload); > | ^ > | Makefile:121: recipe for target 'pseudo_util.o' failed > > > For libgpg this looks like a syntax error or maybe there’s a define that does > not exist?: > > | ./mkerrcodes.h:134:5: error: expected expression before ',' token > | { , "GPG_ERR_EXFULL" }, > | ^ > | Makefile:1043: recipe for target 'mkerrcodes' failed > | make[2]: *** [mkerrcodes] Error 1 > > ncurses fail: > > In file included from > /home/jeffw/src/poky/build/tmp/work/x86_64-linux/ncurses-native/5.9-r15.1/ncurses-5.9/ncurses/curses.priv.h:283:0, > | from ../ncurses/lib_gen.c:19: > | _19066.c:835:15: error: expected ')' before 'int' > | ../include/curses.h:1594:56: note: in definition of macro 'mouse_trafo' > | #define mouse_trafo(y,x,to_screen) wmouse_trafo(stdscr,y,x,to_screen) > > > Localdef: > > argp-help.c:(.text+0x1e00): multiple definition of `argp_fmtstream_write' > | argp-fmtstream.o:argp-fmtstream.c:(.text+0x7a0): first defined here > | argp-help.o: In function `argp_fmtstream_puts': > | argp-help.c:(.text+0x1e50): multiple definition of `argp_fmtstream_puts' > | argp-fmtstream.o:argp-fmtstream.c:(.text+0x860): first defined here > etc… > > > And finally binutils: > > | > /home/jeffw/src/poky/build/tmp/work/x86_64-linux/binutils-native/2.23.2-r4/binutils-2.23.2/bfd/elf64-alpha.c:3588:11: > error: switch condition has boolean value [-Werror=switch-bool] > | switch (!dynamic && !info->link_info->shared) > | ^ > > > > > > > > > > > -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
