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From: "ro at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/112861] New: [14 regression] Most gdc tests FAIL on
 macOS 12+
Date: Tue, 05 Dec 2023 11:34:54 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112861

            Bug ID: 112861
           Summary: [14 regression] Most gdc tests FAIL on macOS 12+
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ro at gcc dot gnu.org
                CC: iains at gcc dot gnu.org, ibuclaw at gcc dot gnu.org
  Target Milestone: ---
            Target: x86_64-apple-darwin2[1-3]

Between 20231013 and 20231027, many gdc tests started to FAIL on macOS 12+.
The symptoms are always the same:

dyld[21028]: Library not loaded: @rpath/libgphobos.4.dylib
  Referenced from: <738CAFF0-7060-3979-A909-9F484FB97A09>
/private/var/gcc/regression/master/14-gcc/build/gcc/testsuite/gdc/trivial.e=
xe
  Reason: tried:
'/private/var/gcc/regression/master/14-gcc/build/gcc/testsuite/gdc/libgphob=
os.4.dylib'
(no such file),
'/private/var/gcc/regression/master/14-gcc/build/gcc/libgphobos.4.dylib' (no
such file),
'/System/Volumes/Preboot/Cryptexes/OS/private/var/gcc/regression/master/14-=
gcc/build/gcc/libgphobos.4.dylib'
(no such file),
'/private/var/gcc/regression/master/14-gcc/build/x86_64-apple-darwin23.1.0/=
libphobos/src/libgphobos.4.dylib'
(no such file),
'/System/Volumes/Preboot/Cryptexes/OS/private/var/gcc/regression/master/14-=
gcc/build/x86_64-apple-darwin23.1.0/libphobos/src/libgphobos.4.dylib'
(no such file), '/System/Volumes/Data/vol/gcc/lib/libgphobos.4.dylib' (no s=
uch
file),
'/System/Volumes/Preboot/Cryptexes/OS/System/Volumes/Data/vol/gcc/lib/libgp=
hobos.4.dylib'
(no such file),
'/private/var/gcc/regression/master/14-gcc/build/gcc/testsuite/gdc/libgphob=
os.4.dylib'
(no such file),
'/private/var/gcc/regression/master/14-gcc/build/gcc/libgphobos.4.dylib' (no
such file),
'/System/Volumes/Preboot/Cryptexes/OS/private/var/gcc/regression/master/14-=
gcc/build/gcc/libgphobos.4.dylib'
(no such file),
'/private/var/gcc/regression/master/14-gcc/build/x86_64-apple-darwin23.1.0/=
libphobos/src/libgphobos.4.dylib'
(no such file),
'/System/Volumes/Preboot/Cryptexes/OS/private/var/gcc/regression/master/14-=
gcc/build/x86_64-apple-darwin23.1.0/libphobos/src/libgphobos.4.dylib'
(no such file), '/System/Volumes/Data/vol/gcc/lib/libgphobos.4.dylib' (no s=
uch
file),
'/System/Volumes/Preboot/Cryptexes/OS/System/Volumes/Data/vol/gcc/lib/libgp=
hobos.4.dylib'
(no such file), '/usr/local/lib/libgphobos.4.dylib' (no such file),
'/usr/lib/libgphobos.4.dylib' (no such file, not in dyld cache)
FAIL: gdc.dg/debug/trivial.d -gdwarf-2 -g1 execution test

which is no wonder because libgphobos.4.dylib lives in
.../x86_64-apple-darwin23.1.0/libphobos/src/.libs, which is not in the list
above.=