git: 641e12af41cd - main - devel/talloc: fix build with lld 17

The branch main has been updated by dim:

URL: https://cgit.FreeBSD.org/ports/commit/?id=641e12af41cd9fe92a41a83d59626a43d84e94d2

commit 641e12af41cd9fe92a41a83d59626a43d84e94d2
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2023-09-21 16:41:39 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2023-10-06 17:48:52 +0000

    devel/talloc: fix build with lld 17
    
    Building devel/talloc with lld 17 results in the following link error:
    
      08:58:52 runner ['cc', '-Wl,--version-script=/wrkdirs/usr/ports/devel/talloc/work/talloc-2.3.4/bin/default/talloc.vscript', '-shared', '-Wl,-h,libtalloc.so.2', 'talloc.c.6.o', 'lib/replace/replace.c.2.o', 'lib/replace/strptime.c.2.o', 'lib/replace/xattr.c.2.o', '-o/wrkdirs/usr/ports/devel/talloc/work/talloc-2.3.4/bin/default/libtalloc.so', '-Wl,-Bstatic', '-Wl,-Bdynamic', '-fstack-protector-strong', '-Wl,-no-undefined']
      ld: error: version script assignment of 'local' to symbol '_end' failed: symbol not defined
      ld: error: version script assignment of 'local' to symbol '__bss_start' failed: symbol not defined
      ld: error: version script assignment of 'local' to symbol '_edata' failed: symbol not defined
      cc: error: linker command failed with exit code 1 (use -v to see invocation)
      script file to fix the error.
    
    Since the linker version scripts are generated dynamically, suppress
    errors with lld >= 17 due to these undefined symbols.
    
    PR:             274000
    Approved by:    maintainer timeout (2 weeks)
    MFH:            2023Q4
---
 devel/talloc/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/devel/talloc/Makefile b/devel/talloc/Makefile
index e90c895d26e9..336d9a923b9c 100644
--- a/devel/talloc/Makefile
+++ b/devel/talloc/Makefile
@@ -50,6 +50,10 @@ CFLAGS+=			${CFLAGS_${CHOSEN_COMPILER_TYPE}}
 CFLAGS_clang=			-fno-color-diagnostics
 CONFIGURE_ENV+=			NOCOLOR=yes
 MAKE_ENV+=			NOCOLOR=yes
+# Some symbols in talloc's linker version scripts are not defined, but since the
+# scripts are generated dynamically, suppress errors with lld >= 17 due to these
+# undefined symbols.
+LDFLAGS+=			-Wl,--undefined-version
 
 post-patch:
 				@${REINPLACE_CMD} -e 's|%%PKGCONFIGDIR%%|${PKGCONFIGDIR}|g' \