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package/openblas: fix build on mips64 n32

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BR2_ARCH_IS_64 is set for mips64/mips64el even when the n32 ABI is
used, so openblas was built with BINARY=64. Its build system then
passes -mabi=64, which conflicts with the n32 sysroot:

  gnu/stubs.h:35:11: fatal error: gnu/stubs-n64_hard.h: No such file
  or directory

For openblas, BINARY refers to the pointer size rather than to the
architecture, and n32 uses 32-bit pointers, so BINARY=32 is correct
there.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Dario Binacchi
2026-07-30 22:01:16 +02:00
committed by Julien Olivain
parent 3b5eadbf1f
commit fd685fc8c2
1 changed files with 3 additions and 1 deletions
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4
package/openblas/openblas.mk
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@@ -49,7 +49,9 @@ ifeq ($(BR2_STATIC_LIBS),y)
OPENBLAS_MAKE_OPTS += NO_SHARED=1 OPENBLAS_MAKE_OPTS += NO_SHARED=1
endif endif
ifeq ($(BR2_ARCH_IS_64),y) # mips64 n32 is a 64-bit architecture, but with 32-bit pointers, so
# openblas must be built with BINARY=32
ifeq ($(BR2_ARCH_IS_64)$(BR2_MIPS_NABI32),y)
OPENBLAS_MAKE_OPTS += BINARY=64 OPENBLAS_MAKE_OPTS += BINARY=64
else else
OPENBLAS_MAKE_OPTS += BINARY=32 OPENBLAS_MAKE_OPTS += BINARY=32