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esp_common: don't generate custom sections when building for Linux

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When building for Linux, a standard linker script is used. Ignore
all attributes related to custom sections.
This commit is contained in:
Ivan Grokhotkov 2021-11-15 23:55:33 +01:00
parent f72ce6720d
commit f18d16d5e6
1 changed files with 6 additions and 1 deletions
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7
components/esp_common/include/esp_attr.h
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@ -147,9 +147,14 @@ FORCE_INLINE_ATTR TYPE& operator<<=(TYPE& a, int b) { a = a << b; return a; }
//
// Using unique sections also means --gc-sections can remove unused
// data with a custom section type set
#ifndef CONFIG_IDF_TARGET_LINUX
#define _SECTION_ATTR_IMPL(SECTION, COUNTER) __attribute__((section(SECTION "." _COUNTER_STRINGIFY(COUNTER))))
#define _COUNTER_STRINGIFY(COUNTER) #COUNTER
#else
// Custom section attributes are generally not used in the port files for Linux target, but may be found
// in the common header files. Don't declare custom sections in that case.
#define _SECTION_ATTR_IMPL(SECTION, COUNTER)
#endif
/* Use IDF_DEPRECATED attribute to mark anything deprecated from use in
ESP-IDF's own source code, but not deprecated for external users.