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pru: Enable -ffunction-sections and -fdata-sections 

Recent binutils support --gc-sections for pru, so let's make use of
them.

Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
This commit is contained in:
Dimitar Dimitrov 2021-05-09 16:11:36 +03:00 committed by Jeff Johnston
parent a9165ea07c
commit b585151016
1 changed files with 1 additions and 0 deletions
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newlib/configure.host
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@ -303,6 +303,7 @@ case "${host_cpu}" in
newlib_cflags="${newlib_cflags} -DPREFER_SIZE_OVER_SPEED" newlib_cflags="${newlib_cflags} -DPREFER_SIZE_OVER_SPEED"
newlib_cflags="${newlib_cflags} -DNO_EXEC" newlib_cflags="${newlib_cflags} -DNO_EXEC"
newlib_cflags="${newlib_cflags} -DSMALL_MEMORY" newlib_cflags="${newlib_cflags} -DSMALL_MEMORY"
newlib_cflags="${newlib_cflags} -ffunction-sections -fdata-sections "
default_newlib_nano_malloc="yes" default_newlib_nano_malloc="yes"
default_newlib_atexit_dynamic_alloc="no" default_newlib_atexit_dynamic_alloc="no"
machine_dir=pru machine_dir=pru