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package/micropython: use append-assignment in conditional code

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Since its inception in 9646e80fca (micropython: new package), the
ppc-specific CFLAGS are simply assigned, and since 9fd9f4e675
(package/micropython: define MICROPY_NLR_SETJMP for xtensa), the same
goes for the xtensa CFLAGS.

Although they are mutually exclusive (different archs) and that there is
no prior assignment, the customs are to use append assignment in
conditional blocks, to avoid accidentally overwriting a valure set
previously.

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit be4fb117bc)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
This commit is contained in:
Yann E. MORIN
2025-10-11 22:18:03 +02:00
committed by Arnout Vandecappelle
parent 8b2b392f9d
commit 00f3ab0c75
1 changed files with 2 additions and 2 deletions
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4
package/micropython/micropython.mk
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@@ -21,12 +21,12 @@ MICROPYTHON_IGNORE_CVES += CVE-2024-8947
# Use fallback implementation for exception handling on architectures that don't
# have explicit support.
ifeq ($(BR2_i386)$(BR2_x86_64)$(BR2_arm)$(BR2_armeb),)
MICROPYTHON_CFLAGS = -DMICROPY_GCREGS_SETJMP=1
MICROPYTHON_CFLAGS += -DMICROPY_GCREGS_SETJMP=1
endif
# xtensa has problems with nlr_push, use setjmp based implementation instead
ifeq ($(BR2_xtensa),y)
MICROPYTHON_CFLAGS = -DMICROPY_NLR_SETJMP=1
MICROPYTHON_CFLAGS += -DMICROPY_NLR_SETJMP=1
endif
# https://github.com/micropython/micropython/issues/14115