grub: force -m32 so we build grub 32 bits on 64 bits architecture
As reported by Matthew Weber, Grub doesn't build on 64 bits build machines, because the host compiler produces 64 bits binaries by default, while Grub should be built 32 bits. Therefore, this commit passes -m32 to the Grub CFLAGS, so that 32 bits binaries are always produced. Reported-by: Matthew Weber <mlweber1@rockwellcollins.com> Cc: Matthew Weber <mlweber1@rockwellcollins.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Matthew Weber <mlweber1@rockwellcollins.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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@ -70,7 +70,7 @@ GRUB_POST_PATCH_HOOKS += GRUB_DEBIAN_PATCHES
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GRUB_CONF_ENV = \
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$(HOST_CONFIGURE_OPTS) \
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CFLAGS="$(HOST_CFLAGS) $(GRUB_CFLAGS)"
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CFLAGS="$(HOST_CFLAGS) $(GRUB_CFLAGS) -m32"
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GRUB_CONF_OPT = \
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--disable-auto-linux-mem-opt \
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