VSCODE reports symbols not found, while jump to declaration works correctly.

### Environment

Version: 1.89.1 (user setup)
Commit: dc96b837cf6bb4af9cd736aa3af08cf8279f7685
Date: 2024-05-07T05:13:33.891Z
Electron: 28.2.8
ElectronBuildId: 27744544
Chromium: 120.0.6099.291
Node.js: 18.18.2
V8: 12.0.267.19-electron.0
OS: Windows_NT x64 10.0.22621

C/C++ version: v1.20.5
CMake Tools version: v1.17.17

### Bug Summary and Steps to Reproduce

- CMake is used as a configuration provider
- CMake successfully compiles the project, `adc.c` file is part of the compilation. I can see it in the `compile_commands.json` cmake output
- I cannot find `C/C++: Log Diagnostics` command, but there is `CMake: Log Diagnostics` command, exported below
- Control+CLICK on the `#include "adc.h"` does not work, but CTRL+CLICK on the `ADC_HandleTypeDef` does open the declaration. You can see them on the picture below, lines `1` and `6`
- `adc.c` is added to the project through the subdirectory, through the interface library


CMake diagnostics
```json
{
"os": "win32",
"vscodeVersion": "1.89.1",
"cmtVersion": "1.17.17",
"configurations": [
{
"folder": "c:\\path\\to\\project",
"cmakeVersion": "3.28.1",
"configured": true,
"generator": "Ninja",
"usesPresets": true,
"compilers": {}
}
],
"cpptoolsIntegration": {
"isReady": true,
"hasCodeModel": true,
"activeBuildType": "Debug",
"buildTypesSeen": [
"Debug"
],
"requests": [
"file:///c%3A/path/to/project/source/crypto.c",
"file:///c%3A/path/to/project/source/iwdg.c",
"file:///c%3A/path/to/project/source/system_stm32u5xx.c",
"file:///c%3A/path/to/project/source/flashif.c",
"file:///c%3A/path/to/project/app/source/adc.c",
"file:///c%3A/path/to/project/lib/drivers/STM32U5xx_HAL_Driver/Inc/stm32u5xx_hal_adc.h",
"file:///c%3A/path/to/project/lib/drivers/CMSIS/Device/ST/STM32U5xx/Include/stm32u575xx.h",
"file:///c%3A/path/to/project/app/source/i2c.c",
"file:///c%3A/path/to/project/lib/drivers/STM32U5xx_HAL_Driver/Inc/stm32u5xx_hal_i2c.h"
],
"responses": [
{
"uri": "file:///c%3A/path/to/project/source/crypto.c",
"configuration": {
"includePath": [
"c:/path/to/project/include",
"c:/path/to/project/lib/drivers/cmsis/device/st/stm32u5xx/include",
"c:/path/to/project/lib/drivers/cmsis/include",
"c:/path/to/project/lib/mbedtls/include",
"c:/path/to/project/lib/drivers/stm32u5xx_hal_driver/inc",
"c:/path/to/project/lib/drivers/stm32u5xx_hal_driver/inc/legacy",
"c:/path/to/project/lib/lwprintf/src/include",
"c:/path/to/project/build/app/lwprintf/lib_inc",
"c:/path/to/project/app/include",
"c:/path/to/project/app/include/lib",
"c:/path/to/project/app/include/application",
"c:/path/to/project/lib/cjson/include"
],
"defines": [
"APP_FW_MAX_LEN=0x00060000",
"APP_FW_START_OFFSET=0x00000400",
"APP_LOAD_ADDR=0x08020000",
"BOOTLOADER_FW_MAX_LEN=0x00020000",
"BOOTLOADER_LOAD_ADDR=0x08000000",
"DEBUG",
"DOWNLOAD_SLOT_FW_MAX_LEN=0x00060000",
"DOWNLOAD_SLOT_LOAD_ADDR=0x08080000",
"IS_APP=1",
"IS_BOOTLOADER=0",
"IS_DEVELOPMENT=0",
"STM32U575xx",
"USE_FULL_LL_DRIVER",
"USE_HAL_DRIVER",
"VERSION_FW_MAJOR=0",
"VERSION_FW_MINOR=0",
"VERSION_FW_PATCH=1",
"VERSION_FW_REV=0",
"VERSION_FW_TYPE=0",
"VERSION_HW_MAJOR=0",
"VERSION_HW_MINOR=0",
"VERSION_HW_PATCH=0"
],
"compilerPath": "c:/st/stm32cubeclt/gnu-tools-for-stm32/bin/arm-none-eabi-gcc.exe",
"compilerArgs": [],
"compilerFragments": [
"-fdata-sections -ffunction-sections -Wl,--gc-sections -g -std=gnu11",
"-mthumb",
"-mcpu=cortex-m33",
"-mfpu=fpv5-sp-d16",
"-mfloat-abi=hard",
"-Wall",
"-Wextra",
"-Wpedantic",
"-Wno-unused-parameter",
"--specs=nano.specs"
]
}
},
{
"uri": "file:///c%3A/path/to/project/source/iwdg.c",
"configuration": {
"includePath": [
"c:/path/to/project/include",
"c:/path/to/project/lib/drivers/cmsis/device/st/stm32u5xx/include",
"c:/path/to/project/lib/drivers/cmsis/include",
"c:/path/to/project/lib/mbedtls/include",
"c:/path/to/project/lib/drivers/stm32u5xx_hal_driver/inc",
"c:/path/to/project/lib/drivers/stm32u5xx_hal_driver/inc/legacy",
"c:/path/to/project/lib/lwprintf/src/include",
"c:/path/to/project/build/app/lwprintf/lib_inc",
"c:/path/to/project/app/include",
"c:/path/to/project/app/include/lib",
"c:/path/to/project/app/include/application",
"c:/path/to/project/lib/cjson/include"
],
"defines": [
"APP_FW_MAX_LEN=0x00060000",
"APP_FW_START_OFFSET=0x00000400",
"APP_LOAD_ADDR=0x08020000",
"BOOTLOADER_FW_MAX_LEN=0x00020000",
"BOOTLOADER_LOAD_ADDR=0x08000000",
"DEBUG",
"DOWNLOAD_SLOT_FW_MAX_LEN=0x00060000",
"DOWNLOAD_SLOT_LOAD_ADDR=0x08080000",
"IS_APP=1",
"IS_BOOTLOADER=0",
"IS_DEVELOPMENT=0",
"STM32U575xx",
"USE_FULL_LL_DRIVER",
"USE_HAL_DRIVER",
"VERSION_FW_MAJOR=0",
"VERSION_FW_MINOR=0",
"VERSION_FW_PATCH=1",
"VERSION_FW_REV=0",
"VERSION_FW_TYPE=0",
"VERSION_HW_MAJOR=0",
"VERSION_HW_MINOR=0",
"VERSION_HW_PATCH=0"
],
"compilerPath": "c:/st/stm32cubeclt/gnu-tools-for-stm32/bin/arm-none-eabi-gcc.exe",
"compilerArgs": [],
"compilerFragments": [
"-fdata-sections -ffunction-sections -Wl,--gc-sections -g -std=gnu11",
"-mthumb",
"-mcpu=cortex-m33",
"-mfpu=fpv5-sp-d16",
"-mfloat-abi=hard",
"-Wall",
"-Wextra",
"-Wpedantic",
"-Wno-unused-parameter",
"--specs=nano.specs"
]
}
},
{
"uri": "file:///c%3A/path/to/project/source/system_stm32u5xx.c",
"configuration": {
"includePath": [
"c:/path/to/project/include",
"c:/path/to/project/lib/drivers/cmsis/device/st/stm32u5xx/include",
"c:/path/to/project/lib/drivers/cmsis/include",
"c:/path/to/project/lib/mbedtls/include",
"c:/path/to/project/lib/drivers/stm32u5xx_hal_driver/inc",
"c:/path/to/project/lib/drivers/stm32u5xx_hal_driver/inc/legacy",
"c:/path/to/project/lib/lwprintf/src/include",
"c:/path/to/project/build/app/lwprintf/lib_inc",
"c:/path/to/project/app/include",
"c:/path/to/project/app/include/lib",
"c:/path/to/project/app/include/application",
"c:/path/to/project/lib/cjson/include"
],
"defines": [
"APP_FW_MAX_LEN=0x00060000",
"APP_FW_START_OFFSET=0x00000400",
"APP_LOAD_ADDR=0x08020000",
"BOOTLOADER_FW_MAX_LEN=0x00020000",
"BOOTLOADER_LOAD_ADDR=0x08000000",
"DEBUG",
"DOWNLOAD_SLOT_FW_MAX_LEN=0x00060000",
"DOWNLOAD_SLOT_LOAD_ADDR=0x08080000",
"IS_APP=1",
"IS_BOOTLOADER=0",
"IS_DEVELOPMENT=0",
"STM32U575xx",
"USE_FULL_LL_DRIVER",
"USE_HAL_DRIVER",
"VERSION_FW_MAJOR=0",
"VERSION_FW_MINOR=0",
"VERSION_FW_PATCH=1",
"VERSION_FW_REV=0",
"VERSION_FW_TYPE=0",
"VERSION_HW_MAJOR=0",
"VERSION_HW_MINOR=0",
"VERSION_HW_PATCH=0"
],
"compilerPath": "c:/st/stm32cubeclt/gnu-tools-for-stm32/bin/arm-none-eabi-gcc.exe",
"compilerArgs": [],
"compilerFragments": [
"-fdata-sections -ffunction-sections -Wl,--gc-sections -g -std=gnu11",
"-mthumb",
"-mcpu=cortex-m33",
"-mfpu=fpv5-sp-d16",
"-mfloat-abi=hard",
"-Wall",
"-Wextra",
"-Wpedantic",
"-Wno-unused-parameter",
"--specs=nano.specs"
]
}
},
{
"uri": "file:///c%3A/path/to/project/source/flashif.c",
"configuration": {
"includePath": [
"c:/path/to/project/include",
"c:/path/to/project/lib/drivers/cmsis/device/st/stm32u5xx/include",
"c:/path/to/project/lib/drivers/cmsis/include",
"c:/path/to/project/lib/mbedtls/include",
"c:/path/to/project/lib/drivers/stm32u5xx_hal_driver/inc",
"c:/path/to/project/lib/drivers/stm32u5xx_hal_driver/inc/legacy",
"c:/path/to/project/lib/lwprintf/src/include",
"c:/path/to/project/build/app/lwprintf/lib_inc",
"c:/path/to/project/app/include",
"c:/path/to/project/app/include/lib",
"c:/path/to/project/app/include/application",
"c:/path/to/project/lib/cjson/include"
],
"defines": [
"APP_FW_MAX_LEN=0x00060000",
"APP_FW_START_OFFSET=0x00000400",
"APP_LOAD_ADDR=0x08020000",
"BOOTLOADER_FW_MAX_LEN=0x00020000",
"BOOTLOADER_LOAD_ADDR=0x08000000",
"DEBUG",
"DOWNLOAD_SLOT_FW_MAX_LEN=0x00060000",
"DOWNLOAD_SLOT_LOAD_ADDR=0x08080000",
"IS_APP=1",
"IS_BOOTLOADER=0",
"IS_DEVELOPMENT=0",
"STM32U575xx",
"USE_FULL_LL_DRIVER",
"USE_HAL_DRIVER",
"VERSION_FW_MAJOR=0",
"VERSION_FW_MINOR=0",
"VERSION_FW_PATCH=1",
"VERSION_FW_REV=0",
"VERSION_FW_TYPE=0",
"VERSION_HW_MAJOR=0",
"VERSION_HW_MINOR=0",
"VERSION_HW_PATCH=0"
],
"compilerPath": "c:/st/stm32cubeclt/gnu-tools-for-stm32/bin/arm-none-eabi-gcc.exe",
"compilerArgs": [],
"compilerFragments": [
"-fdata-sections -ffunction-sections -Wl,--gc-sections -g -std=gnu11",
"-mthumb",
"-mcpu=cortex-m33",
"-mfpu=fpv5-sp-d16",
"-mfloat-abi=hard",
"-Wall",
"-Wextra",
"-Wpedantic",
"-Wno-unused-parameter",
"--specs=nano.specs"
]
}
},
{
"uri": "file:///c%3A/path/to/project/app/source/adc.c",
"configuration": {
"includePath": [],
"defines": [],
"compilerPath": "c:/st/stm32cubeclt/gnu-tools-for-stm32/bin/arm-none-eabi-g++.exe",
"compilerArgs": [],
"compilerFragments": []
}
},
{
"uri": "file:///c%3A/path/to/project/app/source/i2c.c",
"configuration": {
"includePath": [],
"defines": [],
"compilerPath": "c:/st/stm32cubeclt/gnu-tools-for-stm32/bin/arm-none-eabi-g++.exe",
"compilerArgs": [],
"compilerFragments": []
}
}
],
"partialMatches": [],
"targetCount": 5,
"executablesCount": 1,
"librariesCount": 3,
"targets": [
{
"name": "app",
"type": "INTERFACE_LIBRARY"
},
{
"name": "cJSON",
"type": "INTERFACE_LIBRARY"
},
{
"name": "file_rebuilder_always",
"type": "UTILITY"
},
{
"name": "application3_firmware",
"type": "EXECUTABLE"
},
{
"name": "stm32_hal_driver",
"type": "INTERFACE_LIBRARY"
}
]
},
"settings": [
{
"communicationMode": "automatic",
"useCMakePresets": "auto",
"configureOnOpen": true
}
]
}
```

### Configuration and Logs

```shell
{
"version": 4,
"configurations": [
{
"name": "STM32",
"configurationProvider": "ms-vscode.cmake-tools",
"intelliSenseMode": "${default}"
}
]
}
```

### Other Extensions

_No response_

### Additional context

`adc.c` and `i2c.c` seem to have empty response by CMake Tools extension. They are *added* to the project as an external library to the main application, like so:

```cmake
add_subdirectory("app" app)
target_link_libraries(${CMAKE_PROJECT_NAME} app)
```

And then `CMakeLists.txt` in the `app` folder looks like so:
```cmake
cmake_minimum_required(VERSION 3.22)

# Register core library
add_library(app INTERFACE)
target_include_directories(app INTERFACE
${CMAKE_CURRENT_LIST_DIR}/include
${CMAKE_CURRENT_LIST_DIR}/include/lib
)

# Add all
file(GLOB_RECURSE sources ${CMAKE_CURRENT_LIST_DIR}/source/*.c)
target_sources(app PUBLIC ${sources})

# Add cJSON library to the build
add_subdirectory("../lib/cJSON" cJSON)
target_link_libraries(app INTERFACE cJSON)
```

Start by reproducing the report with the CMake configuration provider and inspect the generated compile_commands.json alongside CMake: Log Diagnostics. Trace how the CMake Tools integration supplies file configuration for adc.c and adc.h, then verify that Ctrl+Click on the include resolves while the existing declaration navigation remains functional.

Written by the indexing model from the issue text.