[TW#27900] Error Kconfig and Makefile when build eclipse

[kakaducsy]

I try to build project with eclipse but error as bellow:

Traceback (most recent call last): File "C:/msys32/home/sy.nguyen-duc/esp/esp-idf/tools/ldgen/ldgen.py", line 114, in <module> main() File "C:/msys32/home/sy.nguyen-duc/esp/esp-idf/tools/ldgen/ldgen.py", line 98, in main sdkconfig = SDKConfig(kconfig_file, config_file, args.env) File "C:/msys32/home/sy.nguyen-duc/esp/esp-idf/tools/ldgen/sdkconfig.py", line 54, in __init__ self.config = kconfiglib.Kconfig(kconfig_file.name) File "C:\msys32\home\sy.nguyen-duc\esp\esp-idf\tools\kconfig_new/kconfiglib.py", line 653, in __init__ self.top_node) # prev_node File "C:\msys32\home\sy.nguyen-duc\esp\esp-idf\tools\kconfig_new/kconfiglib.py", line 1546, in _parse_block self._enter_file(sourced_file) File "C:\msys32\home\sy.nguyen-duc\esp\esp-idf\tools\kconfig_new/kconfiglib.py", line 1130, in _enter_file .format(self._filename, self._linenr, e.message)) IOError: C:/msys32/home/sy.nguyen-duc/esp/esp-idf/Kconfig:59: Could not open '/home/sy.nguyen-duc/esp/esp-idf/components/app_update/Kconfig.projbuild' (ENOENT: No such file or directory). Perhaps the $srctree environment variable (which was unset) is set incorrectly. Note that the current value of $srctree is saved when the Kconfig instance is created (for consistency and to cleanly separate instances). Also note that e.g. $FOO in a 'source' statement does not refer to the environment variable FOO, but rather to the Kconfig Symbol FOO (which would commonly have 'option env="FOO"' in its definition). cygpath: error converting "/c/Users/sy.nguyen-duc/Desktop/workpace/HelloWorld/build/esp_https_ota/libesp_https_ota.a.sections_info\n" - Not a directory make: *** [/home/sy.nguyen-duc/esp/esp-idf/components/esp32/Makefile.projbuild:51: /c/Users/sy.nguyen-duc/Desktop/workpace/HelloWorld/build/esp32/esp32.common.ld] Error 1

Can you help me to resolve? Thanks all

[ziolelle]

Same for me

[SMHRambo]

me too

[kakaducsy]

Hi @ziolelle @SMHRambo
What is the your folder name? ( I scared "sy.nguyen-duc" contains special characters . and - )
Although, Eclipse error but use mingw32.exe it's ok.

[SMHRambo]

my path is "E:\Entwicklungsumgebung\ESP32\home\sascha\esp\esp-idf"
But if i check out the "ESP-IDF Release v3.1.1" branch, i have no errors.

[jcsbanks]

Me too.

[jcsbanks]

Adding SRCTREE environment variable as C:\msys32\home\jcsba\esp\esp-idf or various other paths doesn't help but does show in the error message that $srctree was defined rather than being unset as with the original error message.

[ulfalizer]

Maybe $COMPONENT_KCONFIGS_PROJBUILD is set to the MSYS2-internal *nix path, while Python expects the Windows path. This is the line the error points to:

source "$COMPONENT_KCONFIGS_PROJBUILD"

Kconfiglib itself doesn't do any special path processing. It's probably some kind of mismatch between the Python version being used and MSYS2.

[DMPatod]

I've got this error too

[DMPatod]

The master branch is broken right now. I've checkout on 964f5a9 commit, then the build returned to work

[kakaducsy]

I try " https://github.com/espressif/esp-idf/releases" ESP-IDF Release v3.1.1 as @SMHRambo comment ,
and build ok, it only have 2 warnings
c:/msys32/opt/xtensa-esp32-elf/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld.exe:esp32.common.ld:39: warning: memory region 'rtc_data_seg' not declared c:/msys32/opt/xtensa-esp32-elf/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld.exe:esp32.common.ld:66: warning: memory region 'rtc_data_location' not declared

[Joo200]

Same problem.
I would like to add the reference to #2722

[renzbagaporo]

Hi all, @ulfalizer is correct. The kconfig paths are not passed to the linker script generator (ldgen.py) properly unlike when build is invoked from MSYS.

I've submitted a fix internally, the patch file is provided below for you to verify if it works.

0004-ldgen-fix-issue-when-not-built-in-msys2.patch.txt

@kakaducsy Although just warnings, those seem to be important ones. These might have been fixed by later commits, though. If you tried the patch on the latest master and those warnings still persist, I encourage you to file a separate issue for that.

[noyelseth]

build failed on Ubuntu with this current IDF Version : v4.1-dev-256-g9f145ff

Generating esp32.project.ld
/home/noyelseth/esp/esp-idf/Kconfig:21: warning: Kconfiglib expands environment variables in strings directly, meaning you do not need 'option env=...' "bounce" symbols. For compatibility with the C tools, rename IDF_TARGET_ENV to IDF_TARGET (so that the symbol name matches the environment variable name).
Traceback (most recent call last):
File "/home/noyelseth/esp/esp-idf/tools/ldgen/ldgen.py", line 150, in
main()
File "/home/noyelseth/esp/esp-idf/tools/ldgen/ldgen.py", line 114, in main
sdkconfig = SDKConfig(kconfig_file, config_file)
File "/home/noyelseth/esp/esp-idf/tools/ldgen/sdkconfig.py", line 50, in init
self.config = kconfiglib.Kconfig(kconfig_file)
File "/usr/local/lib/python2.7/dist-packages/kconfiglib.py", line 1038, in init
self._parse_block(None, self.top_node, self.top_node)
File "/usr/local/lib/python2.7/dist-packages/kconfiglib.py", line 2875, in _parse_block
if self.srctree else "unset or blank"))
kconfiglib.KconfigError: /home/noyelseth/esp/esp-idf/Kconfig:67: '/home/noyelseth/esp/esp-idf/components/app_update/Kconfig.projbuild /home/noyelseth/esp/esp-idf/components/bootloader/Kconfig.projbuild /home/noyelseth/esp/esp-idf/components/esptool_py/Kconfig.projbuild /home/noyelseth/esp/esp-idf/components/partition_table/Kconfig.projbuild' not found (in 'source "$COMPONENT_KCONFIGS_PROJBUILD"'). Check that environment variables are set correctly (e.g. $srctree, which is set to '/home/noyelseth/esp/esp-idf'). Also note that unset environment variables expand to the empty string.
/home/noyelseth/esp/esp-idf/components/esp32/Makefile.projbuild:17: recipe for target '/home/noyelseth/esp/esp_workspace/hello_world/build/esp32/esp32.project.ld' failed
make: *** [/home/noyelseth/esp/esp_workspace/hello_world/build/esp32/esp32.project.ld] Error 1

please help on this.. :(