On Tue, Jul 20, 2021 at 8:25 AM forstevers via lists.yoctoproject.org <[email protected]> wrote: > > Trying to produce c++ versions of dmalloc libraries.The dmalloc recipe > dmalloc_5.5.2.bb looks to be configured to build the c++ versions with: > > 'EXTRA_OECONF += "--enable-threads --enable-cxx --enable-shlib"' > > But in the log.do_configure I see that the autoconf fails to find a c++ > compiler, and I end up with the 'c' versions of the dmalloc library. > > configure: configurations for the dmalloc library > configure: build utilities > checking for aarch64-xilinx-linux-gcc... aarch64-xilinx-linux-gcc > --sysroot=/extra_disk/home/ECHODYNE.INT/steve/projects/develop/jup-bsp/build/tmp/work/aarch64-xilinx-linux/dmalloc/5.5.2-r0/recipe-sysroot > checking whether the C compiler works... yes > checking for C compiler default output file name... a.out > checking for suffix of executables... > checking whether we are cross compiling... yes > checking for suffix of object files... o > checking whether we are using the GNU C compiler... yes > checking whether aarch64-xilinx-linux-gcc > --sysroot=/extra_disk/home/ECHODYNE.INT/steve/projects/develop/jup-bsp/build/tmp/work/aarch64-xilinx-linux/dmalloc/5.5.2-r0/recipe-sysroot > accepts -g... yes > checking for aarch64-xilinx-linux-gcc > --sysroot=/extra_disk/home/ECHODYNE.INT/steve/projects/develop/jup-bsp/build/tmp/work/aarch64-xilinx-linux/dmalloc/5.5.2-r0/recipe-sysroot > option to accept ISO C89... none needed > checking whether we are using the GNU C++ compiler... yes > checking whether aarch64-xilinx-linux-g++ > --sysroot=/extra_disk/home/ECHODYNE.INT/steve/projects/develop/jup-bsp/build/tmp/work/aarch64-xilinx-linux/dmalloc/5.5.2-r0/recipe-sysroot > accepts -g... yes > configure: WARNING: could not find C++ compiler > > Any suggestions on how to get this recipe to build the requested c++ > versions. Is there a dependency I can add in an append file to force it to > recognize the compiler?
there should be a config.log generated in this component's build directory which should have more information on what check failed and perhaps some more errors to tell what went wrong. > >
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