FreeBSD.py on FreeBSD 12.1

Mon Nov 11 23:04:48 UTC 2019

Hi

I appreciate the help and pointers but nothing has jumped out yet.  I see
code
there which I think should result in host_ldflags having -L/usr/local/lib

do-build does end up with this when I go back to the build directory with
"gmake V=1"

==========================
/usr/bin/c++ -O2 -pipe -fbracket-depth=1024
-I/usr/home/joel/rtems-cron-5/rtems-source-builder/rtems/build/tmp/sb-joel/5/rtems-sparc/home/joel/rtems-work/tools/5/include

-L/usr/home/joel/rtems-cron-5/rtems-source-builder/rtems/build/tmp/sb-joel/5/rtems-sparc/home/joel/rtems-work/tools/5/lib
  \
        -o gdb gdb.o ada-exp.o ada-lang.o ada-tasks.o ada-typeprint.o
ada-valprint.o ada-varobj.o addrmap.o agent.o annotate.o arch-utils.o
auto-load.o auxv.o ax-gdb.o ax-general.o bcache.o bfd-target.o block.o
blockframe.o break-catch-sig.o break-catch-syscall.o break-catch-throw.o
breakpoint.o btrace.o build-id.o buildsym-legacy.o buildsym.o c-exp.o
c-lang.o c-typeprint.o c-valprint.o c-varobj.o charset.o cli-out.o
cli/cli-cmds.o cli/cli-decode.o cli/cli-dump.o cli/cli-interp.o
cli/cli-logging.o cli/cli-script.o cli/cli-setshow.o cli/cli-style.o
cli/cli-utils.o coff-pe-read.o coffread.o common/agent.o
common/btrace-common.o common/buffer.o common/cleanups.o
common/common-debug.o common/common-exceptions.o common/common-regcache.o
common/common-utils.o common/environ.o common/errors.o common/fileio.o
common/filestuff.o common/format.o common/gdb_tilde_expand.o
common/gdb_vecs.o common/job-control.o common/netstuff.o common/new-op.o
common/pathstuff.o common/posix-strerror.o common/print-utils.o
common/ptid.o common/rsp-low.o common/run-time-clock.o common/scoped_mmap.o
common/signals-state-save-restore.o common/signals.o common/tdesc.o
common/vec.o common/xml-utils.o compile/compile-c-support.o
compile/compile-c-symbols.o compile/compile-c-types.o
compile/compile-cplus-symbols.o compile/compile-cplus-types.o
compile/compile-loc2c.o compile/compile-object-load.o
compile/compile-object-run.o compile/compile.o complaints.o completer.o
continuations.o copying.o corefile.o corelow.o cp-abi.o cp-name-parser.o
cp-namespace.o cp-support.o cp-valprint.o ctf.o d-exp.o d-lang.o
d-namespace.o d-valprint.o dbxread.o dcache.o debug.o demangle.o
dictionary.o disasm-selftests.o disasm.o dtrace-probe.o dummy-frame.o
dwarf-index-cache.o dwarf-index-common.o dwarf-index-write.o
dwarf2-frame-tailcall.o dwarf2-frame.o dwarf2expr.o dwarf2loc.o
dwarf2read.o elfread.o eval.o event-loop.o event-top.o exceptions.o exec.o
expprint.o extension.o f-exp.o f-lang.o f-typeprint.o f-valprint.o
filename-seen-cache.o filesystem.o findcmd.o findvar.o frame-base.o
frame-unwind.o frame.o gcore.o gdb-dlfcn.o gdb_bfd.o gdb_obstack.o
gdb_regex.o gdb_usleep.o gdbarch-selftests.o gdbarch.o gdbtypes.o
gnu-v2-abi.o gnu-v3-abi.o go-exp.o go-lang.o go-typeprint.o go-valprint.o
guile/guile.o inf-child.o inf-loop.o infcall.o infcmd.o inferior.o inflow.o
infrun.o inline-frame.o interps.o jit.o language.o linespec.o location.o
m2-exp.o m2-lang.o m2-typeprint.o m2-valprint.o macrocmd.o macroexp.o
macroscope.o macrotab.o main.o maint.o mdebugread.o mem-break.o memattr.o
memory-map.o memrange.o mi/mi-cmd-break.o mi/mi-cmd-catch.o
mi/mi-cmd-disas.o mi/mi-cmd-env.o mi/mi-cmd-file.o mi/mi-cmd-info.o
mi/mi-cmd-stack.o mi/mi-cmd-target.o mi/mi-cmd-var.o mi/mi-cmds.o
mi/mi-common.o mi/mi-console.o mi/mi-getopt.o mi/mi-interp.o mi/mi-main.o
mi/mi-out.o mi/mi-parse.o mi/mi-symbol-cmds.o minidebug.o minsyms.o
mipsread.o namespace.o objc-lang.o objfiles.o observable.o opencl-lang.o
osabi.o osdata.o p-exp.o p-lang.o p-typeprint.o p-valprint.o parse.o
posix-hdep.o printcmd.o probe.o process-stratum-target.o producer.o
progspace-and-thread.o progspace.o prologue-value.o psymtab.o
python/py-arch.o python/py-auto-load.o python/py-block.o
python/py-bpevent.o python/py-breakpoint.o python/py-cmd.o
python/py-continueevent.o python/py-event.o python/py-evtregistry.o
python/py-evts.o python/py-exitedevent.o python/py-finishbreakpoint.o
python/py-frame.o python/py-framefilter.o python/py-function.o
python/py-gdb-readline.o python/py-inferior.o python/py-infevents.o
python/py-infthread.o python/py-instruction.o python/py-lazy-string.o
python/py-linetable.o python/py-newobjfileevent.o python/py-objfile.o
python/py-param.o python/py-prettyprint.o python/py-progspace.o
python/py-record-btrace.o python/py-record-full.o python/py-record.o
python/py-signalevent.o python/py-stopevent.o python/py-symbol.o
python/py-symtab.o python/py-threadevent.o python/py-type.o
python/py-unwind.o python/py-utils.o python/py-value.o python/py-varobj.o
python/py-xmethods.o python/python.o ravenscar-thread.o record-btrace.o
record-full.o record.o regcache-dump.o regcache.o reggroups.o registry.o
remote-fileio.o remote-notif.o remote.o reverse.o rust-exp.o rust-lang.o
sentinel-frame.o ser-base.o ser-event.o ser-pipe.o ser-tcp.o ser-uds.o
ser-unix.o serial.o skip.o solib-target.o solib.o source-cache.o source.o
sparc-ravenscar-thread.o sparc-tdep.o stabsread.o stack.o stap-probe.o
std-regs.o symfile-debug.o symfile.o symmisc.o symtab.o target-dcache.o
target-descriptions.o target-float.o target-memory.o target.o
target/waitstatus.o test-target.o thread-iter.o thread.o tid-parse.o top.o
tracefile-tfile.o tracefile.o tracepoint.o trad-frame.o tramp-frame.o
tui/tui-command.o tui/tui-data.o tui/tui-disasm.o tui/tui-file.o
tui/tui-hooks.o tui/tui-interp.o tui/tui-io.o tui/tui-layout.o
tui/tui-out.o tui/tui-regs.o tui/tui-source.o tui/tui-stack.o tui/tui-win.o
tui/tui-windata.o tui/tui-wingeneral.o tui/tui-winsource.o tui/tui.o
typeprint.o ui-file.o ui-out.o ui-style.o user-regs.o utils.o valarith.o
valops.o valprint.o value.o varobj.o version.o xml-builtin.o xml-support.o
xml-syscall.o xml-tdesc.o init.o \
           ../readline/libreadline.a ../opcodes/libopcodes.a
../bfd/libbfd.a -L./../zlib -lz  ../libiberty/libiberty.a
../libdecnumber/libdecnumber.a   -lncursesw -lutil -lm   -lpython3.6m
-lintl -ldl -L/usr/local/lib -lintl -lutil -lm -Wl,--export-dynamic
/usr/home/joel/rtems-cron-5/rtems-source-builder/rtems/build/tmp/sb-joel/5/rtems-sparc/home/joel/rtems-work/tools/5/lib/libexpat.a
-llzma   ../libiberty/libiberty.a  build-gnulib/import/libgnu.a
-L/usr/local/lib -lsource-highlight -lboost_regex
ld: error: undefined symbol: libiconv_open
==========================

I don't see -liconv on there. I captured that command in a shell script and
added -liconv, the got symbols missing like tilde_expand and
rl_filename_completion_function

freebsd.py reports this:

=========================
$ python ./sb/freebsd.py
{'__bash': ('exe', 'optional', '/usr/local/bin/bash'),
 '__bison': ('exe', 'required', '/usr/local/bin/bison'),
 '__cc': '/usr/bin/cc',
 '__cmake': ('exe', 'optional', '/usr/local/bin/cmake'),
 '__cxx': '/usr/bin/c++',
 '__git': ('exe', 'required', '/usr/local/bin/git'),
 '__install_info': ('exe', 'optional', '/usr/local/bin/install-info'),
 '__make': ('exe', 'required', 'gmake'),
 '__makeinfo': ('exe', 'required', '/usr/local/bin/makeinfo'),
 '__patch_opts': ('none', 'none', '-E'),
 '__svn': ('exe', 'optional', '/usr/local/bin/svn'),
 '__unzip': ('exe', 'optional', '/usr/bin/unzip'),
 '__xz': ('exe', 'optional', '/usr/bin/xz'),
 '_build': ('triplet', 'required', 'x86_64-freebsd12.1'),
 '_build_alias': ('none', 'none', '%{nil}'),
 '_build_arch': ('none', 'none', 'x86_64'),
 '_build_cpu': ('none', 'none', 'x86_64'),
 '_build_os': ('none', 'none', 'freebsd'),
 '_build_vendor': ('none', 'none', 'pc'),
 '_host': ('triplet', 'required', 'x86_64-freebsd12.1'),
 '_host_alias': ('none', 'none', '%{nil}'),
 '_host_arch': ('none', 'none', 'x86_64'),
 '_host_cpu': ('none', 'none', 'x86_64'),
 '_host_os': ('none', 'none', 'freebsd'),
 '_host_os_version': ('none', 'none', '12.1'),
 '_host_vendor': ('none', 'none', 'pc'),
 '_ncpus': ('none', 'none', '4'),
 '_os': ('none', 'none', 'freebsd'),
 '_usr': ('dir', 'required', '/usr/local'),
 '_var': ('dir', 'optional', '/usr/local/var'),
 'build_cflags': '-O2 -pipe -fbracket-depth=1024',
 'build_cxxflags': '-O2 -pipe -fbracket-depth=1024',
 'host_includes': ('none', 'convert', '-I%{_usr}/include'),
 'host_ldflags': ('none', 'convert', '-L%{_usr}/lib'),
 'iconv_includes': ('none', 'none', '%{host_includes} %{host_ldflags}')}
=========================

Sorry for not having much more to report.

--joel
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