Prevent the creation of "a.out" at the repo root
Our clever "gcc" invocations were creating a spurious "a.out" file at the root of the repo (which just happened to be in ".gitignore" so we didn't notice it sooner). Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
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1 changed files with 2 additions and 2 deletions
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@ -110,7 +110,7 @@ fi
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# test whether "btrfs/version.h" exists and apply btrfs_noversion appropriately
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if \
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command -v gcc &> /dev/null \
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&& ! gcc -E - &> /dev/null <<<'#include <btrfs/version.h>' \
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&& ! gcc -E - -o /dev/null &> /dev/null <<<'#include <btrfs/version.h>' \
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; then
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DOCKER_BUILDTAGS+=' btrfs_noversion'
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fi
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@ -119,7 +119,7 @@ fi
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# functionality.
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if \
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command -v gcc &> /dev/null \
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&& ! ( echo -e '#include <libdevmapper.h>\nint main() { dm_task_deferred_remove(NULL); }'| gcc -ldevmapper -xc - &> /dev/null ) \
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&& ! ( echo -e '#include <libdevmapper.h>\nint main() { dm_task_deferred_remove(NULL); }'| gcc -ldevmapper -xc - -o /dev/null &> /dev/null ) \
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; then
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DOCKER_BUILDTAGS+=' libdm_no_deferred_remove'
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fi
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