patacongo commented on pull request #39:
URL:
https://github.com/apache/incubator-nuttx-testing/pull/39#issuecomment-699679541
These all look like toolchain-related issues? Which toolchain are you
using? I recommend the ARM embedded toolchain which is a windows native
toolchain. All of the problems that I see could be explained if
CONFIG_CYGWIN_WINTOOL were not set:
The -I and -isystem arguments would be wrong in this case:
ERROR: arm-none-eabi-gcc failed: 1
command: arm-none-eabi-gcc -MT
./cle.cygdrive.d.a.incubator-nuttx-testing.incubator-nuttx-testing.apps.system.cle.o
-M '-fno-builtin' '-Wall' '-Wstrict-prototypes' '-Wshadow' '-Wundef' '-g'
'-mcpu=cortex-m7' '-mthumb' '-mfloat-abi=soft' '-isystem'
'/cygdrive/d/a/incubator-nuttx-testing/incubator-nuttx-testing/nuttx/include'
'-D__KERNEL__' '-Wno-cpp' '-Werror' '-pipe' '-I'
'/cygdrive/d/a/incubator-nuttx-testing/incubator-nuttx-testing/apps/graphics/lvgl'
'-I'
'/cygdrive/d/a/incubator-nuttx-testing/incubator-nuttx-testing/apps/graphics/lvgl/lvgl'
'-I'
'/cygdrive/d/a/incubator-nuttx-testing/incubator-nuttx-testing/apps/include'
./cle.c
The following error often happens in that case:
make[1]: *** [Makefile:63:
/cygdrive/d/a/incubator-nuttx-testing/incubator-nuttx-testing/apps/platform_depend]
Error 2
./cle.c:40:10: fatal error: nuttx/config.h: No such file or directory
40 | #include <nuttx/config.h>
| ^~~~~~~~~~~~~~~~
compilation terminated.
That is because the windows toolchain cannot follow the cygwin paths.
Can you verify that `CONFIG_CYGWIN_WINTOOL` is selected after running `make
olddefconfig`? It will not be selected in the `defconfig` file, but should be
selected if during `make olddefconfig` if the correct toolchain is selected.
See `arch/arm/src/armv7-m/Kconfig`
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