Breakage on builder Fedora-x86_64-native-gdbserver-m32, revision cd4fb1b2ffc88911e4109444ff729e31920d01ec

[gdb-buildbot@sergiodj.net]

Unfortunately it seems that there is a breakage on GDB.

Commit title: 'Move DWARF index-related things to a separate file'
Revision: cd4fb1b2ffc88911e4109444ff729e31920d01ec

You can find more details below:

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Buildslave:
	fedora-x86-64-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-native-gdbserver-m32/builds/9158>

Commit(s) tested:
	cd4fb1b2ffc88911e4109444ff729e31920d01ec

Author(s) (in the same order as the commits):
	Simon Marchi <simon.marchi@ericsson.com>

Subject:
	Move DWARF index-related things to a separate file

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-x86_64-native-gdbserver-m32/cd/cd4fb1b2ffc88911e4109444ff729e31920d01ec/>

*** Failed to compiled GDB.  ***
============================

+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.

  CXX    break-catch-syscall.o
  CXX    break-catch-throw.o
  CXX    breakpoint.o
  CXX    btrace.o
  CXX    build-id.o
  CXX    buildsym.o
  CXX    c-lang.o
  CXX    c-typeprint.o
  CXX    c-valprint.o
  CXX    c-varobj.o
  CXX    charset.o
  CXX    cli-out.o
../../binutils-gdb/gdb/breakpoint.c: In function void check_status_watchpoint(bpstat):
../../binutils-gdb/gdb/breakpoint.c:5074:4: warning: e may be used uninitialized in this function [-Wmaybe-uninitialized]
    switch (e)
    ^~~~~~
../../binutils-gdb/gdb/breakpoint.c:5051:20: note: e was declared here
    wp_check_result e;
                    ^
  CXX    coff-pe-read.o
  CXX    coffread.o
  CXX    common/agent.o
  CXX    common/btrace-common.o
  CXX    common/buffer.o
  CXX    common/cleanups.o
  CXX    common/common-debug.o
  CXX    common/common-exceptions.o
  CXX    common/common-regcache.o
  CXX    common/common-utils.o
  CXX    common/errors.o
  CXX    common/environ.o
  CXX    common/fileio.o
  CXX    common/filestuff.o
  CXX    common/format.o
  CXX    common/job-control.o
  CXX    common/gdb_tilde_expand.o
  CXX    common/gdb_vecs.o
  CXX    common/new-op.o
  CXX    common/pathstuff.o
  CXX    common/print-utils.o
  CXX    common/ptid.o
  CXX    common/rsp-low.o
  CXX    common/run-time-clock.o
  CXX    common/signals.o
  CXX    common/signals-state-save-restore.o
  CXX    common/vec.o
  CXX    common/xml-utils.o
  CXX    complaints.o
  CXX    completer.o
  CXX    continuations.o
  CXX    copying.o
  CXX    corefile.o
  CXX    corelow.o
  CXX    cp-abi.o
  CXX    cp-namespace.o
  CXX    cp-support.o
  CXX    cp-valprint.o
  CXX    ctf.o
  CXX    d-lang.o
  CXX    d-namespace.o
  CXX    d-valprint.o
  CXX    dbxread.o
  CXX    dcache.o
  CXX    debug.o
  CXX    demangle.o
  CXX    dictionary.o
  CXX    disasm.o
  CXX    disasm-selftests.o
  CXX    dummy-frame.o
  CXX    dwarf-index-common.o
  CXX    dwarf-index-write.o
  CXX    dwarf2-frame.o
  CXX    dwarf2-frame-tailcall.o
  CXX    dwarf2expr.o
../../binutils-gdb/gdb/dwarf-index-write.c: In member function void debug_names::build():
../../binutils-gdb/gdb/dwarf-index-write.c:705:13: error: pow is not a member of std
       (std::pow (2, std::ceil (std::log2 (name_count * 4 / 3))));
             ^~~
../../binutils-gdb/gdb/dwarf-index-write.c:705:26: error: ceil is not a member of std
       (std::pow (2, std::ceil (std::log2 (name_count * 4 / 3))));
                          ^~~~
../../binutils-gdb/gdb/dwarf-index-write.c:705:26: note: suggested alternative: cend
       (std::pow (2, std::ceil (std::log2 (name_count * 4 / 3))));
                          ^~~~
                          cend
../../binutils-gdb/gdb/dwarf-index-write.c:705:37: error: log2 is not a member of std
       (std::pow (2, std::ceil (std::log2 (name_count * 4 / 3))));
                                     ^~~~
../../binutils-gdb/gdb/dwarf-index-write.c:705:37: note: suggested alternative: not2
       (std::pow (2, std::ceil (std::log2 (name_count * 4 / 3))));
                                     ^~~~
                                     not2
  CXX    dwarf2loc.o
make[2]: *** [Makefile:1612: dwarf-index-write.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-1/fedora-x86-64-native-gdbserver-m32/build/gdb'
make[1]: *** [Makefile:8793: all-gdb] Error 2
make[1]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-1/fedora-x86-64-native-gdbserver-m32/build'
make: *** [Makefile:850: all] Error 2
============================