Since Xcode 15, macOS developer tools use a new linker. The new
linker by default warns for duplicate -l options. As this is a
known and expected thing, not to be considered an issue, ask for
the warning to be silenced.
This silences linker warnings like this:
ld: warning: ignoring duplicate libraries: '-lc++', '-lcrypto', '-lm',
'-logg', '-lpthread', '-lssl', '-lvorbis', '-lvpx', '-lz'
The linker can also warn about duplicate -rpath options, and there's
currently no option to silence those warnings.
---
configure | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure b/configure
index d77a55b653..a450b3c8d8 100755
--- a/configure
+++ b/configure
@@ -6480,6 +6480,7 @@ check_cc intrinsics_sse2 emmintrin.h "__m128i test =
_mm_setzero_si128()"
check_ldflags -Wl,--as-needed
check_ldflags -Wl,-z,noexecstack
+check_ldflags -Wl,-no_warn_duplicate_libraries
if ! disabled network; then
check_func getaddrinfo $network_extralibs
--
2.39.5 (Apple Git-154)
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