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* gnu/packages/patches/mesa-fix-32bit-test-failures.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/gl.scm (mesa)[source]: Use it.
58 lines
1.7 KiB
Diff
58 lines
1.7 KiB
Diff
Fix a test failure when building for 32 bit architectures:
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http://lists.gnu.org/archive/html/guix-devel/2017-04/msg00381.html
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Patch copied from upstream source repository:
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https://cgit.freedesktop.org/mesa/mesa/commit/?id=61bbb25a080e48a8ca897ba7f6e73cc6a8e9b5b8
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From 61bbb25a080e48a8ca897ba7f6e73cc6a8e9b5b8 Mon Sep 17 00:00:00 2001
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From: Grazvydas Ignotas <notasas@gmail.com>
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Date: Thu, 9 Mar 2017 02:54:53 +0200
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Subject: [PATCH] util/disk_cache: fix size subtraction on 32bit
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Negating size_t on 32bit produces a 32bit result. This was effectively
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adding values close to UINT_MAX to the cache size (the files are usually
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small) instead of intended subtraction.
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Fixes 'make check' disk_cache failures on 32bit.
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Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
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Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
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---
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src/util/disk_cache.c | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/src/util/disk_cache.c b/src/util/disk_cache.c
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index 5470688df3..facdcecf7c 100644
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--- a/src/util/disk_cache.c
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+++ b/src/util/disk_cache.c
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@@ -603,7 +603,7 @@ evict_random_item(struct disk_cache *cache)
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free(dir_path);
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if (size) {
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- p_atomic_add(cache->size, - size);
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+ p_atomic_add(cache->size, - (uint64_t)size);
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return;
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}
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@@ -624,7 +624,7 @@ evict_random_item(struct disk_cache *cache)
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free(dir_path);
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if (size)
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- p_atomic_add(cache->size, - size);
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+ p_atomic_add(cache->size, - (uint64_t)size);
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}
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void
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#@@ -646,7 +646,7 @@ disk_cache_remove(struct disk_cache *cache, const cache_key key)
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# free(filename);
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#
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# if (sb.st_size)
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#- p_atomic_add(cache->size, - sb.st_size);
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#+ p_atomic_add(cache->size, - (uint64_t)sb.st_size);
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# }
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#
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# /* From the zlib docs:
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--
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2.12.2
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