On 19/10/2023 3:59 pm, Chris Jones wrote:
On 19/10/2023 3:09 pm, Artemio González López via macports-users wrote:
I just realized that my problem could exactly be the one reported in
ticket #68329 (py311-scipy @1.10.1_0+gfortran+openblas not building on
Sonoma apple silicon). Indeed, I just spotted the following lines in
my main.log:
:info:build ld: duplicate LC_RPATH '/opt/local/lib/libgcc' in
'/opt/local/lib/libopenblas-r1.dylib'
:info:build clang: error: linker command failed with exit code 1 (use
-v to see invocation)
Short of waiting for Apple to release XCode 15.1, is there any quick
fix for this?
The canocial fix is to tell the build to use the classic linker option.
'Well behaved' builds will respect the following setting in the Portfile
configure.ldflags-append -Wl,-ld_classic
This has worked for me in a few places, like the root6 port. I did
actually try it in py-scipy and there it did not work, and nor did a
handful of other tricks I have to get the build to use a certain linker.
In my experience python based builds are not that well behaved when it
comes to things like respecting the macports build flags...
At this point I am in the 'wait for Xcode 15.1' camp. Usually the first
X.1 OS release comes along relatively soon after the initial X.0
release, so I would anticipate it relatively soon, most likely.
b.t.w. If it is urgent for you, there is I believe a beta version of
Xcode 15.1 available you could try. Its not the urgent for me so I am
just waiting for it to become public..
cheers Chris
