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Make esp_app_desc a weak symbol

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By doing so, the application will be able to define its own esp_app_desc generated at their discretion, with help of whatever build process they use, and removes the necessity to rebuild esp-idf every time only to have the esp_app_desc updated.

Removes the patch necessary for https://github.com/esp-rs/esp-idf-sys/pull/136, where we are building esp-idf and basically linking it as a static library. The process building the library doesn't have access to the real application version or the build time, since we are only rebuilding esp-idf if the sdkconfig changes.
This commit is contained in:
Akos Vandra-Meyer
2022-10-02 18:46:46 +02:00
committed by GitHub
parent 02605f1a31
commit 48b50327a0
1 changed files with 1 additions and 1 deletions
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components/esp_app_format/esp_app_desc.c
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@@ -12,7 +12,7 @@
// Application version info
const __attribute__((section(".rodata_desc"))) esp_app_desc_t esp_app_desc = {
const __attribute__((weak)) __attribute__((section(".rodata_desc"))) esp_app_desc_t esp_app_desc = {
.magic_word = ESP_APP_DESC_MAGIC_WORD,
#ifdef CONFIG_APP_EXCLUDE_PROJECT_VER_VAR
.version = "",