[riot-users] _EXFUN not defined?

Rob Scott rscott.slwork at gmail.com
Mon Sep 9 10:34:02 CEST 2019


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you. Anyone who want's consultancy please come through my business channels
with your budget.

On Mon, 9 Sep 2019 at 09:30, Lars Eggert <lars at eggert.org> wrote:

> Hi,
>
> I'm trying to compile hello-world for an esp32-wroom-32 board.
>
> I installed the Mac homebrew version of the esp32 toolchain from
> https://github.com/tasanakorn/homebrew-esp32.
>
> I also installed ESP-IDF as described at
> https://riot-os.org/api/group__cpu__esp32.html#esp32_manual_toolchain_installation
> .
>
> In the hello-world Makefile, I changed the board from "native" (which
> doesn't build on Darwin, see https://github.com/RIOT-OS/RIOT/issues/10121)
> to "esp32-wroom-32".
>
> I also added
>         ESP32_SDK_DIR ?= $(CURDIR)/../../../esp-idf
> which is where installed ESP-IDF.
>
> Now, when I try and build, I get this:
>
> examples/hello-world # make
> Warning: no PORT set!
> Building application "esp32-wroom-32" for "esp32-wroom-32" with MCU
> "esp32".
>
> '/Users/lars/Documents/Code/riot/dist/tools/genconfigheader/genconfigheader.sh'
> -DDEVELHELP -Werror -DSCHED_PRIO_LEVELS=32 -DSDK_NOT_USED
> -DCONFIG_FREERTOS_UNICORE=1 -DESP_PLATFORM -DLOG_TAG_IN_BRACKETS
> -Wno-unused-parameter -Wformat=0 -mlongcalls -mtext-section-literals
> -fstrict-volatile-bitfields -fdata-sections -ffunction-sections
> -fzero-initialized-in-bss -Os -DFLASH_MODE_DOUT=1 -DFLASH_MODE_DOUT=1
> -DFLASH_MODE_DOUT=1 -DFLASH_MODE_DOUT=1
> -DRIOT_APPLICATION=\"esp32-wroom-32\"
> -DBOARD_ESP32_WROOM_32=\"esp32-wroom-32\" -DRIOT_BOARD=BOARD_ESP32_WROOM_32
> -DCPU_ESP32=\"esp32\" -DRIOT_CPU=CPU_ESP32 -DMCU_ESP32=\"esp32\"
> -DRIOT_MCU=MCU_ESP32 -std=c99 -fno-common -Wall -Wextra
> -Wmissing-include-dirs -fno-delete-null-pointer-checks -fdiagnostics-color
> -Wstrict-prototypes -Wold-style-definition -Wformat=2 -DMODULE_AUTO_INIT
> -DMODULE_BOARD -DMODULE_BOARDS_COMMON_ESP32 -DMODULE_CORE -DMODULE_CORE_MSG
> -DMODULE_CPU -DMODULE_DIV -DMODULE_ESP_IDF -DMODULE_ESP_IDF_DRIVER
> -DMODULE_ESP_IDF_ESP32 -DMODULE_ESP_IDF_SOC -DMODULE_LOG -DMODULE_LUID
> -DMODULE_NEWLIB -DMODULE_NEWLIB_SYSCALLS_DEFAULT -DMODULE_PERIPH
> -DMODULE_PERIPH_ADC_CTRL -DMODULE_PERIPH_COMMON -DMODULE_PERIPH_CPUID
> -DMODULE_PERIPH_FLASH -DMODULE_PERIPH_GPIO -DMODULE_PERIPH_HWRNG
> -DMODULE_PERIPH_PM -DMODULE_PERIPH_RTC -DMODULE_PERIPH_TIMER
> -DMODULE_PERIPH_UART -DMODULE_PRNG -DMODULE_PRNG_TINYMT32 -DMODULE_RANDOM
> -DMODULE_RIOT_FREERTOS -DMODULE_STDIO_UART -DMODULE_SYS -DMODULE_TINYMT32
> -DMODULE_XTENSA -DMODULE_XTIMER -DRIOT_VERSION=\"2019.10-devel-662-gc78ae\"
> \
>         |
> '/Users/lars/Documents/Code/riot/dist/tools/lazysponge/lazysponge.py'
> --verbose
> '/Users/lars/Documents/Code/riot/examples/hello-world/bin/esp32-wroom-32/riotbuild/riotbuild.h'
> Keeping old
> /Users/lars/Documents/Code/riot/examples/hello-world/bin/esp32-wroom-32/riotbuild/riotbuild.h
> (a28a689f75344d87871e868b103e4c64)
> DIRS=" " "make" -C /Users/lars/Documents/Code/riot/examples/hello-world -f
> /Users/lars/Documents/Code/riot/makefiles/application.inc.mk
> make[1]: Entering directory
> '/Users/lars/Documents/Code/riot/examples/hello-world'
> xtensa-esp32-elf-gcc \
>         -DRIOT_FILE_RELATIVE=\"examples/hello-world/main.c\" \
>         -DRIOT_FILE_NOPATH=\"main.c\" \
>         -Werror -Wno-unused-parameter -Wformat=0 -mlongcalls
> -mtext-section-literals -fstrict-volatile-bitfields -fdata-sections
> -ffunction-sections -fzero-initialized-in-bss -Os -std=c99 -fno-common
> -Wall -Wextra -Wmissing-include-dirs -fno-delete-null-pointer-checks
> -fdiagnostics-color -Wstrict-prototypes -Wold-style-definition -Wformat=2
> -include
> '/Users/lars/Documents/Code/riot/examples/hello-world/bin/esp32-wroom-32/riotbuild/riotbuild.h'
> -I/Users/lars/Documents/Code/riot/core/include
> -I/Users/lars/Documents/Code/riot/drivers/include
> -I/Users/lars/Documents/Code/riot/sys/include
> -I/Users/lars/Documents/Code/riot/boards/esp32-wroom-32/include
> -I/Users/lars/Documents/Code/riot/cpu/esp32/include
> -I/Users/lars/Documents/Code/riot/cpu/esp_common/vendor/
> -I/Users/lars/Documents/Code/riot/cpu/esp32/vendor/
> -I/Users/lars/Documents/Code/riot/cpu/esp32/vendor/esp-idf/include
> -I/Users/lars/Documents/Code/riot/cpu/esp32/vendor/esp-idf/include/esp32
> -I/Users/lars/Documents/Code/riot/cpu/esp32/vendor/esp-idf/include/heap
> -I/Users/lars/Documents/Code/riot/cpu/esp32/vendor/esp-idf/include/spi_flash
> -I/Users/lars/Documents/Code/riot/cpu/esp32/vendor/esp-idf/include/tcpip_adapter
> -I/Users/lars/Documents/Code/riot/examples/hello-world/../../../esp-idf/components/
> -I/Users/lars/Documents/Code/riot/examples/hello-world/../../../esp-idf/components/driver/include
> -I/Users/lars/Documents/Code/riot/examples/hello-world/../../../esp-idf/components/esp32/include
> -I/Users/lars/Documents/Code/riot/examples/hello-world/../../../esp-idf/components/heap/include
> -I/Users/lars/Documents/Code/riot/examples/hello-world/../../../esp-idf/components/soc/esp32/include
> -I/Users/lars/Documents/Code/riot/examples/hello-world/../../../esp-idf/components/soc/include
> -I/Users/lars/Documents/Code/riot/boards/common/esp32/include
> -I/Users/lars/Documents/Code/riot/cpu/esp32
> -I/Users/lars/Documents/Code/riot/sys/libc/include  -MD -MP -c -o
> /Users/lars/Documents/Code/riot/examples/hello-world/bin/esp32-wroom-32/application_esp32-wroom-32/main.o
> /Users/lars/Documents/Code/riot/examples/hello-world/main.c
> In file included from
> /Users/lars/Documents/Code/riot/examples/hello-world/main.c:22:
> /Users/lars/Documents/Code/riot/cpu/esp32/include/stdio.h:177:23: error:
> expected ')' before '(' token
>  FILE * _EXFUN(tmpfile, (void));
>                        ^~
>                        )
>
> And a gazillion more errors due to the _EXFUN macro being undefined.
>
> Any ideas?
>
> Thanks,
> Lars
> _______________________________________________
> users mailing list
> users at riot-os.org
> https://lists.riot-os.org/mailman/listinfo/users
>
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