Re: rust not linking on Linux

["Dr. Thomas Orgis" <thomas.orgis%uni-hamburg.de@localhost>]

Am Thu, 8 Feb 2024 22:11:45 +0100
schrieb "Dr. Thomas Orgis" <thomas.orgis%uni-hamburg.de@localhost>:

> Am Thu, 8 Feb 2024 18:44:26 +0000
> schrieb Chavdar Ivanov <ci4ic4%gmail.com@localhost>:
> 
> > I just managed to build wip/rust175 under  
> 
> I can confirm that that builds fine under Linux/x86-64. 

Correction: I accidentally built wip/rust174, which is a little
confusing before I spot this difference:

@@ -39,11 +39,11 @@
 # Use the internal copy of LLVM or the external one?
 #
 .if empty(PKG_OPTIONS:Mrust-internal-llvm)
+# External LLVM must be >= 15, ref. RELEASES.md
 BUILDLINK_API_DEPENDS.llvm+=   llvm>=15
-.include "../../lang/libunwind/buildlink3.mk"
 .include "../../lang/llvm/buildlink3.mk"
 CONFIGURE_ARGS+=       --enable-llvm-link-shared
-CONFIGURE_ARGS+=       --llvm-libunwind=system
+#CONFIGURE_ARGS+=      --llvm-libunwind=system
 CONFIGURE_ARGS+=       --llvm-root=${BUILDLINK_PREFIX.llvm}
 .endif


So it is getting around the libunwind issue by just not linking to
system libunwind. Do we like that?!


Alrighty then,

Thomas

-- 
Dr. Thomas Orgis
HPC @ Universität Hamburg