[Bug d/87824] New: x86_64-linux multilib issues

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87824

            Bug ID: 87824
           Summary: x86_64-linux multilib issues
           Product: gcc
           Version: 9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: d
          Assignee: ibuclaw at gdcproject dot org
          Reporter: rguenth at gcc dot gnu.org
  Target Milestone: ---

I am seeing the following when testing with -m32 on x86_64-linux:

Running target unix//-m32
UNRESOLVED: runnable/cppa.d   compilation failed to produce executable
UNRESOLVED: runnable/cppa.d -g   compilation failed to produce executable
UNRESOLVED: runnable/cppa.d -g -shared-libphobos   compilation failed to
produce
 executable
UNRESOLVED: runnable/cppa.d -shared-libphobos   compilation failed to produce
ex
ecutable
FAIL: runnable/eh.d -O2   execution test
FAIL: runnable/eh.d -O2 -shared-libphobos   execution test
FAIL: runnable/nulltype.d   execution test
FAIL: runnable/nulltype.d -O2   execution test
FAIL: runnable/nulltype.d -O2 -shared-libphobos   execution test
FAIL: runnable/nulltype.d -g   execution test
FAIL: runnable/nulltype.d -g -O2   execution test
FAIL: runnable/nulltype.d -g -O2 -shared-libphobos   execution test
FAIL: runnable/nulltype.d -g -shared-libphobos   execution test
FAIL: runnable/nulltype.d -shared-libphobos   execution test
FAIL: runnable/template1.d   execution test
FAIL: runnable/template1.d -O2   execution test
FAIL: runnable/template1.d -O2 -frelease   execution test
FAIL: runnable/template1.d -O2 -frelease -shared-libphobos   execution test
FAIL: runnable/template1.d -O2 -shared-libphobos   execution test
FAIL: runnable/template1.d -frelease   execution test
FAIL: runnable/template1.d -frelease -shared-libphobos   execution test
FAIL: runnable/template1.d -g   execution test
FAIL: runnable/template1.d -g -O2   execution test
FAIL: runnable/template1.d -g -O2 -frelease   execution test
FAIL: runnable/template1.d -g -O2 -frelease -shared-libphobos   execution test
FAIL: runnable/template1.d -g -O2 -shared-libphobos   execution test
FAIL: runnable/template1.d -g -frelease   execution test
FAIL: runnable/template1.d -g -frelease -shared-libphobos   execution test
FAIL: runnable/template1.d -g -shared-libphobos   execution test
FAIL: runnable/template1.d -shared-libphobos   execution test

                === gdc Summary for unix//-m32 ===

# of expected passes            30511
# of unexpected failures        26
# of unresolved testcases       4


Running target unix//-m32
FAIL: libphobos.shared/loadDR.c -ldl -pthread -g execution test

                === libphobos Summary for unix//-m32 ===

# of expected passes            241
# of unexpected failures        1