newlib: force including IDF locks implementation
This commit is contained in:
parent
898b4bdf4d
commit
05aab5c0b9
|
@ -25,6 +25,10 @@ if(GCC_NOT_5_2_0)
|
|||
set(COMPONENT_ADD_LDFRAGMENTS esp32-spiram-rom-functions-c.lf)
|
||||
endif()
|
||||
|
||||
# Forces the linker to include locks.o from this component, which
|
||||
# replaces weak locking functions defined in libc.a:locks.o
|
||||
set(EXTRA_LINK_FLAGS "-u newlib_include_locks_impl")
|
||||
|
||||
else()
|
||||
# Remove this section when GCC 5.2.0 is no longer supported
|
||||
# 'include' and 'lib' directories should also be removed.
|
||||
|
@ -58,3 +62,7 @@ endif()
|
|||
target_link_libraries(${COMPONENT_TARGET} ${LIBC} ${LIBM})
|
||||
|
||||
set_source_files_properties(syscalls.c PROPERTIES COMPILE_FLAGS -fno-builtin)
|
||||
|
||||
if(EXTRA_LINK_FLAGS)
|
||||
target_link_libraries(${COMPONENT_TARGET} "${EXTRA_LINK_FLAGS}")
|
||||
endif()
|
||||
|
|
|
@ -14,6 +14,10 @@ ifdef CONFIG_SPIRAM_CACHE_WORKAROUND
|
|||
COMPONENT_ADD_LDFRAGMENTS := esp32-spiram-rom-functions-c.lf
|
||||
endif
|
||||
|
||||
# Forces the linker to include locks.o from this component, which
|
||||
# replaces weak locking functions defined in libc.a:locks.o
|
||||
COMPONENT_ADD_LDFLAGS += -u newlib_include_locks_impl
|
||||
|
||||
else # GCC_NOT_5_2_0
|
||||
# Remove this section when GCC 5.2.0 is no longer supported
|
||||
|
||||
|
|
|
@ -216,3 +216,10 @@ void IRAM_ATTR _lock_release(_lock_t *lock) {
|
|||
void IRAM_ATTR _lock_release_recursive(_lock_t *lock) {
|
||||
lock_release_generic(lock, queueQUEUE_TYPE_RECURSIVE_MUTEX);
|
||||
}
|
||||
|
||||
/* No-op function, used to force linking this file,
|
||||
instead of the dummy locks implementation from newlib.
|
||||
*/
|
||||
void newlib_include_locks_impl()
|
||||
{
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue