Gentoo bug 931328 (https://bugs.gentoo.org/931328)

From 86d3f3f03231d25f9cbf18d83aeeccd2225dd246 Mon Sep 17 00:00:00 2001

From: Nicholas Vinson <nvinson234@gmail.com>

Date: Wed, 15 May 2024 11:14:54 -0400

Subject: [PATCH] Conditionally add uuid_time64 to sym. version map

The symbol uuid_time64 is conditionally defined. It only exists on

32-bit platforms that use the glibc library and enable support for

the 64-bit time_t type.

For all other platforms, the symbol is undefined. As a result, when

ld.lld version 17 or newer is used with default flags, ld.lld will

reject the symbol map with the error:

    version script assignment of 'UUID_2.40' to symbol 'uuid_time64'

    failed: symbol not defined

To fix this issue, the reference to uuid_time64 is changed to

uuid_time64*. The change to a glob pattern satisifies ld.lld and allows

the library to link.

fixes util-linux/util-linux#3036

fixes Gentoo bug #931328

Signed-off-by: Nicholas Vinson <nvinson234@gmail.com>

---

 libuuid/src/libuuid.sym | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libuuid/src/libuuid.sym b/libuuid/src/libuuid.sym

index 4c4b4eba2e..774228548a 100644

--- a/libuuid/src/libuuid.sym

+++ b/libuuid/src/libuuid.sym

@@ -57,7 +57,7 @@ global:

  */

 UUID_2.40 {

 global:

-        uuid_time64; /* only on 32bit architectures with 64bit time_t */

+        uuid_time64*; /* only on 32bit architectures with 64bit time_t */

 } UUID_2.36;

 /*

PATCHES=(

	"${FILESDIR}/lld-ver-sym.patch"

)