13f8df8ed6
Fix the following build failure with aarch64 and BR2_OPTIMIZE_0 raised
since commit 0512910e49:
src/convert-neon-body-bayer8.inc.h: In function 'bayer2rgb_convert_neon':
src/convert-neon.c:233:17: error: third argument to '__builtin_prefetch' must be a constant
233 | __builtin_prefetch(((void const *)(_addr)) + 64, 0, (_lvl)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/convert-neon-body-bayer8.inc.h:8:9: note: in expansion of macro 'do_prefetch'
8 | do_prefetch(&in[+1*stride - 1], (rows_per_loop) < 3 ? 3 : 0);
| ^~~~~~~~~~~
Fixes:
- http://autobuild.buildroot.org/results/307c1c448becd99dfba3a17b3ef816db0bb5cad6
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
33 lines
1.0 KiB
Makefile
33 lines
1.0 KiB
Makefile
################################################################################
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#
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# bayer2rgb-neon
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#
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################################################################################
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BAYER2RGB_NEON_VERSION = 15feb1115b4828488cc36d09f625e23e8b6a0ec5
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BAYER2RGB_NEON_SITE = https://gitlab-ext.sigma-chemnitz.de/ensc/bayer2rgb.git
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BAYER2RGB_NEON_SITE_METHOD = git
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BAYER2RGB_NEON_LICENSE = GPL-3.0
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BAYER2RGB_NEON_LICENSE_FILES = COPYING
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BAYER2RGB_NEON_INSTALL_STAGING = YES
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BAYER2RGB_NEON_DEPENDENCIES = host-pkgconf host-gengetopt
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BAYER2RGB_NEON_AUTORECONF = YES
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BAYER2RGB_NEON_CFLAGS = $(TARGET_CFLAGS)
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ifeq ($(BR2_arm),y)
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BAYER2RGB_NEON_CFLAGS += -mfpu=neon
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endif
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# __builtin_prefetch() third argument must be a constant, but
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# bayer2rgb-neon uses a variable, derived from a constant, so some
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# optimization is needed to allow the compiler to turn it into a
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# constant, otherwise the build fails
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ifeq ($(BR2_OPTIMIZE_0),y)
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BAYER2RGB_NEON_CFLAGS += -O1
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endif
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BAYER2RGB_NEON_CONF_ENV = CFLAGS="$(BAYER2RGB_NEON_CFLAGS)"
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$(eval $(autotools-package))
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