Hello

I am trying to compile the CAmkES app picoserver for the BeagleBone Black but I do encounter some errors which I cannot manage to solve.

Steps:

- I repo synced the latest camkes-manifest which was added support for the BeagleBone

- added am335x implementations to the Ethdriver global-component

- created subfolder and issued ../init-build.sh -DPLATFORM=am335x -DSIMULATION=0 -DAARCH32=1 -DCAMKES_APP=picoserver

- ninja

[1/48] Building C object projects/util_libs/libethdrivers/CMakeFiles/ethdrivers.dir/src/plat/am335x/cpsw/cpswif.c.obj
FAILED: projects/util_libs/libethdrivers/CMakeFiles/ethdrivers.dir/src/plat/am335x/cpsw/cpswif.c.obj
ccache /usr/bin/arm-linux-gnueabi-gcc --sysroot=/host/PICO -DHAVE_AUTOCONF -I../projects/util_libs/libethdrivers/src/plat/am335x/cpsw -I../projects/util_libs/libethdrivers/include -I../projects/util_libs/libethdrivers/plat_include/am335x -I../projects/util_libs/libethdrivers/arch_include/arm -Iautoconf -Ikernel/gen_config -Ielfloader-tool/gen_config -Ilibsel4/gen_config -Iprojects/camkes-tool/libsel4camkes/gen_config -Iprojects/capdl/capdl-loader-app/gen_config -Iprojects/projects_libs/libusbdrivers/gen_config -Iprojects/rumprun/gen_config -Iprojects/seL4_libs/libsel4vka/gen_config -Iprojects/seL4_libs/libsel4utils/gen_config -Iprojects/seL4_libs/libsel4platsupport/gen_config -Iprojects/seL4_libs/libsel4serialserver/gen_config -Iprojects/seL4_libs/libsel4debug/gen_config -Iprojects/seL4_libs/libsel4test/gen_config -Iprojects/seL4_libs/libsel4muslcsys/gen_config -Iprojects/seL4_libs/libsel4vmm/gen_config -Iprojects/seL4_projects_libs/libsel4arm-vmm/gen_config -Iprojects/util_libs/libutils/gen_config -Iprojects/util_libs/libplatsupport/gen_config -Iprojects/util_libs/libethdrivers/gen_config -Iprojects/util_libs/libpicotcp/gen_config -Iprojects/musllibc/build-temp/stage/include -I../projects/util_libs/libplatsupport/include -I../projects/util_libs/libplatsupport/plat_include/am335x -I../projects/util_libs/libplatsupport/arch_include/arm -I../projects/util_libs/libutils/include -I../projects/util_libs/libutils/arch_include/arm -Iprojects/util_libs/libpicotcp/picotcp_external/picotcp/build/include -march=armv7-a -marm   -D__KERNEL_32__ -g   -nostdinc -fno-pic -fno-pie -fno-stack-protector -fno-asynchronous-unwind-tables -ftls-model=local-exec -mfloat-abi=softfp -std=gnu11 -MD -MT projects/util_libs/libethdrivers/CMakeFiles/ethdrivers.dir/src/plat/am335x/cpsw/cpswif.c.obj -MF projects/util_libs/libethdrivers/CMakeFiles/ethdrivers.dir/src/plat/am335x/cpsw/cpswif.c.obj.d -o projects/util_libs/libethdrivers/CMakeFiles/ethdrivers.dir/src/plat/am335x/cpsw/cpswif.c.obj   -c ../projects/util_libs/libethdrivers/src/plat/am335x/cpsw/cpswif.c
In file included from ../projects/util_libs/libethdrivers/src/plat/am335x/cpsw/cpswif.c:47:0:
../projects/util_libs/libethdrivers/src/plat/am335x/cpsw/../lwiplib.h:46:22: fatal error: lwip/opt.h: No such file or directory
 #include <lwip/opt.h>
                      ^
compilation terminated.
[2/48] Performing build step for 'parse_capdl_tool'
make: Nothing to be done for 'all'.
[3/48] Building C object projects/util_libs/libethdrivers/CMakeFiles/ethdrivers.dir/src/plat/am335x/beaglebone.c.obj
FAILED: projects/util_libs/libethdrivers/CMakeFiles/ethdrivers.dir/src/plat/am335x/beaglebone.c.obj
ccache /usr/bin/arm-linux-gnueabi-gcc --sysroot=/host/PICO -DHAVE_AUTOCONF -I../projects/util_libs/libethdrivers/src/plat/am335x/cpsw -I../projects/util_libs/libethdrivers/include -I../projects/util_libs/libethdrivers/plat_include/am335x -I../projects/util_libs/libethdrivers/arch_include/arm -Iautoconf -Ikernel/gen_config -Ielfloader-tool/gen_config -Ilibsel4/gen_config -Iprojects/camkes-tool/libsel4camkes/gen_config -Iprojects/capdl/capdl-loader-app/gen_config -Iprojects/projects_libs/libusbdrivers/gen_config -Iprojects/rumprun/gen_config -Iprojects/seL4_libs/libsel4vka/gen_config -Iprojects/seL4_libs/libsel4utils/gen_config -Iprojects/seL4_libs/libsel4platsupport/gen_config -Iprojects/seL4_libs/libsel4serialserver/gen_config -Iprojects/seL4_libs/libsel4debug/gen_config -Iprojects/seL4_libs/libsel4test/gen_config -Iprojects/seL4_libs/libsel4muslcsys/gen_config -Iprojects/seL4_libs/libsel4vmm/gen_config -Iprojects/seL4_projects_libs/libsel4arm-vmm/gen_config -Iprojects/util_libs/libutils/gen_config -Iprojects/util_libs/libplatsupport/gen_config -Iprojects/util_libs/libethdrivers/gen_config -Iprojects/util_libs/libpicotcp/gen_config -Iprojects/musllibc/build-temp/stage/include -I../projects/util_libs/libplatsupport/include -I../projects/util_libs/libplatsupport/plat_include/am335x -I../projects/util_libs/libplatsupport/arch_include/arm -I../projects/util_libs/libutils/include -I../projects/util_libs/libutils/arch_include/arm -Iprojects/util_libs/libpicotcp/picotcp_external/picotcp/build/include -march=armv7-a -marm   -D__KERNEL_32__ -g   -nostdinc -fno-pic -fno-pie -fno-stack-protector -fno-asynchronous-unwind-tables -ftls-model=local-exec -mfloat-abi=softfp -std=gnu11 -MD -MT projects/util_libs/libethdrivers/CMakeFiles/ethdrivers.dir/src/plat/am335x/beaglebone.c.obj -MF projects/util_libs/libethdrivers/CMakeFiles/ethdrivers.dir/src/plat/am335x/beaglebone.c.obj.d -o projects/util_libs/libethdrivers/CMakeFiles/ethdrivers.dir/src/plat/am335x/beaglebone.c.obj   -c ../projects/util_libs/libethdrivers/src/plat/am335x/beaglebone.c
../projects/util_libs/libethdrivers/src/plat/am335x/beaglebone.c:17:24: fatal error: lwip/netif.h: No such file or directory
 #include <lwip/netif.h>
                        ^
compilation terminated.
ninja: build stopped: subcommand failed.

Any help is very much appreciated.

Best regards,

Benjamin

P.S. The file projects/util_libs/libplatsupport/plat_include/am335x/platsupport/plat/timer.h contains the static UNUSED timer_properties_t dmt_properties which caused errors on compilation too. (I deleted the lines since they arent used anyways)