27c9d80f51
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27 lines
1.0 KiB
Diff
27 lines
1.0 KiB
Diff
From 9445f477cfcfb3615ffde8f93b1b98c809ee4eca Mon Sep 17 00:00:00 2001
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From: Eugene Gershnik <gershnik@users.noreply.github.com>
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Date: Mon, 6 May 2024 09:29:39 -0700
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Subject: [PATCH] This re-enables build on macOS.
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Weak aliases are not supported by clang on Darwin.
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Instead this fix uses inline asm to make `_uuid_time` and alias to `___uuid_time`
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Fixes util-linux/util-linux#2873
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---
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libuuid/src/uuid_time.c | 4 ++++
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1 file changed, 4 insertions(+)
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--- a/libuuid/src/uuid_time.c
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+++ b/libuuid/src/uuid_time.c
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@@ -85,6 +85,10 @@ time_t __uuid_time(const uuid_t uu, stru
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}
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#if defined(__USE_TIME_BITS64) && defined(__GLIBC__)
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extern time_t uuid_time64(const uuid_t uu, struct timeval *ret_tv) __attribute__((weak, alias("__uuid_time")));
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+#elif defined(__clang__) && defined(__APPLE__)
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+__asm__(".globl _uuid_time");
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+__asm__(".set _uuid_time, ___uuid_time");
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+extern time_t uuid_time(const uuid_t uu, struct timeval *ret_tv);
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#else
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extern time_t uuid_time(const uuid_t uu, struct timeval *ret_tv) __attribute__((weak, alias("__uuid_time")));
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#endif
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