On Sun, 13 Oct 2024, Michael Niedermayer wrote:
On Wed, Sep 25, 2024 at 03:16:40PM +0300, Martin Storsjö wrote:
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
this causes problems with build and
also there is a:
-rwxr-x--- 1 michael michael 317432 Oct 13 21:39 _warn_duplicate_libraries*
also if i replace this by -Wl,-no_warn_catgirl i get
-rwxr-x--- 1 michael michael 178629347 Oct 13 21:45 _warn_catgirl
with no warning
That's odd...
What version of ld is this using (is it a distro provided mingw toolchain
- what distro/version in that case)?
I can reproduce this, that the option does get accepted with binutils
2.25, but not with binutils 2.38.
// Martin
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
