[Bug sanitizer/59369] New: c-c++-common/asan/pr59063-[1,2].c fails on darwin

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59369

            Bug ID: 59369
           Summary: c-c++-common/asan/pr59063-[1,2].c fails on darwin
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: sanitizer
          Assignee: unassigned at gcc dot gnu.org
          Reporter: howarth at nitro dot med.uc.edu
                CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
                    jakub at gcc dot gnu.org, kcc at gcc dot gnu.org

The new c-c++-common/asan/pr59063-1.c and c-c++-common/asan/pr59063-2.c test
cases fail at all optimization levels on x86_64-apple-darwin13 due to the
absence of monotonic clock support or librt on darwin. The failures are of the
form...

Executing on host: /sw/src/fink.build/gcc49-4.9.0-1000/darwin_objdir/gcc/xgcc
-B/sw/src/fink.build/gcc49-4.9.0-1000/darwin_objdir/gcc/
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c
 
-B/sw/src/fink.build/gcc49-4.9.0-1000/darwin_objdir/x86_64-apple-darwin13.0.0/i386/libsanitizer/

-B/sw/src/fink.build/gcc49-4.9.0-1000/darwin_objdir/x86_64-apple-darwin13.0.0/i386/libsanitizer/asan/

-L/sw/src/fink.build/gcc49-4.9.0-1000/darwin_objdir/x86_64-apple-darwin13.0.0/i386/libsanitizer/asan/.libs
 -fsanitize=address -g -fno-diagnostics-show-caret -fdiagnostics-color=never  
-O0    -lm   -m32 -o ./pr59063-1.exe    (timeout = 300)
spawn /sw/src/fink.build/gcc49-4.9.0-1000/darwin_objdir/gcc/xgcc
-B/sw/src/fink.build/gcc49-4.9.0-1000/darwin_objdir/gcc/
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c
-B/sw/src/fink.build/gcc49-4.9.0-1000/darwin_objdir/x86_64-apple-darwin13.0.0/i386/libsanitizer/
-B/sw/src/fink.build/gcc49-4.9.0-1000/darwin_objdir/x86_64-apple-darwin13.0.0/i386/libsanitizer/asan/
-L/sw/src/fink.build/gcc49-4.9.0-1000/darwin_objdir/x86_64-apple-darwin13.0.0/i386/libsanitizer/asan/.libs
-fsanitize=address -g -fno-diagnostics-show-caret -fdiagnostics-color=never -O0
-lm -m32 -o ./pr59063-1.exe^M
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:4:26:
error: unknown type name 'clockid_t'^M
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:
In function 'main':^M
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:7:8:
error: 'clock_gettime' undeclared (first use in this function)^M
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:7:8:
note: each undeclared identifier is reported only once for each function it
appears in^M
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:10:23:
error: 'CLOCK_MONOTONIC' undeclared (first use in this function)^M
compiler exited with status 1
output is:
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:4:26:
error: unknown type name 'clockid_t'^M
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:
In function 'main':^M
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:7:8:
error: 'clock_gettime' undeclared (first use in this function)^M
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:7:8:
note: each undeclared identifier is reported only once for each function it
appears in^M
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:10:23:
error: 'CLOCK_MONOTONIC' undeclared (first use in this function)^M

FAIL: c-c++-common/asan/pr59063-1.c  -O0  (test for excess errors)
Excess errors:
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:4:26:
error: unknown type name 'clockid_t'
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:7:8:
error: 'clock_gettime' undeclared (first use in this function)
/sw/src/fink.build/gcc49-4.9.0-1000/gcc-4.9-20131202/gcc/testsuite/c-c++-common/asan/pr59063-1.c:10:23:
error: 'CLOCK_MONOTONIC' undeclared (first use in this function)

UNRESOLVED: c-c++-common/asan/pr59063-1.c  -O0  compilation failed to produce
executable