3.0.0 fails to link on Mac OS X 10.15.7 due to linker error related to _coroutine_transfer

[mic-kul]

Hey,
I'm struggling with installing 3.0.0 on my Mac Catalina (Intel based). Please note all 2.X versions are compiling correctly.

I've already tried to use gnugcc but getting same error.

▶ gcc --version
Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/c++/4.2.1
Apple clang version 12.0.0 (clang-1200.0.32.29)
Target: x86_64-apple-darwin19.6.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin

▶ g++ --version
Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/c++/4.2.1
Apple clang version 12.0.0 (clang-1200.0.32.29)
Target: x86_64-apple-darwin19.6.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin

Any idea what am I doing wrong?

The linker command it fails on:

+ clang -fdeclspec -O3 -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdivision-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wmissing-noreturn -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wextra-tokens -std=gnu99 -pipe -L. -fstack-protector-strong -L/usr/local/lib -fstack-protector-strong -Wl,-pie -framework Security -framework Foundation main.o dmydln.o miniinit.o dmyext.o array.o ast.o bignum.o class.o compar.o compile.o complex.o cont.o debug.o debug_counter.o dir.o dln_find.o encoding.o enum.o enumerator.o error.o eval.o file.o gc.o hash.o inits.o io.o iseq.o load.o marshal.o math.o memory_view.o mjit.o mjit_compile.o node.o numeric.o object.o pack.o parse.o proc.o process.o ractor.o random.o range.o rational.o re.o regcomp.o regenc.o regerror.o regexec.o regparse.o regsyntax.o ruby.o scheduler.o signal.o sprintf.o st.o strftime.o string.o struct.o symbol.o thread.o time.o transcode.o transient_heap.o util.o variable.o version.o vm.o vm_backtrace.o vm_dump.o vm_sync.o vm_trace.o coroutine/amd64/Context.o enc/ascii.o enc/us_ascii.o enc/unicode.o enc/utf_8.o enc/trans/newline.o explicit_bzero.o setproctitle.o addr2line.o -lpthread -lgmp -ldl -lobjc -o miniruby
Undefined symbols for architecture x86_64:
  "_coroutine_transfer", referenced from:
      _fiber_setcontext in cont.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [miniruby] Error 1

Full log:

/var/folders/g1/g3vvbmg17qj8t9r2zqmsk53h0000gn/T/ruby-build.20210215100525.73918.Gja7gh ~
/var/folders/g1/g3vvbmg17qj8t9r2zqmsk53h0000gn/T/ruby-build.20210215100525.73918.Gja7gh/ruby-3.0.0 /var/folders/g1/g3vvbmg17qj8t9r2zqmsk53h0000gn/T/ruby-build.20210215100525.73918.Gja7gh ~
checking for ruby... /Users/username/.rbenv/shims/ruby
tool/config.guess already exists
tool/config.sub already exists
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checking for __builtin_trap... yes
checking whether qsort_r is GNU version... no
checking whether qsort_r is BSD version... yes
checking whether atan2 handles Inf as C99... yes
checking for clock_getres... yes
checking for timer_create in -lrt... no
checking for timer_settime in -lrt... no
checking for unsetenv returns a value... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking for struct tm.tm_zone... yes
checking for struct tm.tm_gmtoff... yes
checking for external int daylight... yes
checking for negative time_t for gmtime(3)... yes
checking for localtime(3) overflow correctly... yes
checking for sig_t... yes
checking whether right shift preserve sign bit... yes
checking for copy_file_range... no
checking whether _SC_CLK_TCK is supported... yes
checking stack growing direction on x86_64... -1
checking native coroutine implementation for x86_64-darwin19... amd64
checking for pthread_create in -lthr... no
checking for pthread_create in -lpthread... yes
checking for pthread_np.h... no
checking whether pthread_t is scalar type... yes
checking for sched_yield... yes
checking for pthread_attr_setinheritsched... yes
checking for pthread_attr_get_np... no
checking for pthread_attr_getstack... yes
checking for pthread_attr_getguardsize... yes
checking for pthread_get_stackaddr_np... yes
checking for pthread_get_stacksize_np... yes
checking for thr_stksegment... no
checking for pthread_stackseg_np... no
checking for pthread_getthrds_np... no
checking for pthread_condattr_setclock... no
checking for pthread_sigmask... yes
checking for pthread_setname_np... yes
checking for pthread_set_name_np... no
checking for pthread_getattr_np... no
checking arguments of pthread_setname_np... (name)
checking if mcontext_t is a pointer... yes
checking for getcontext... (cached) no
checking for setcontext... (cached) no
checking if fork works with pthread... yes
checking whether ELF binaries are produced... no
checking mach-o/loader.h usability... yes
checking mach-o/loader.h presence... yes
checking for mach-o/loader.h... yes
checking whether OS depend dynamic link works... yes
checking whether -Wl,-undefined,dynamic_lookup is accepted as LDFLAGS... yes
checking whether -Wl,-multiply_defined,suppress is accepted as LDFLAGS... yes
checking libproc.h usability... yes
checking libproc.h presence... yes
checking for libproc.h... yes
checking execinfo.h usability... yes
checking execinfo.h presence... yes
checking for execinfo.h... yes
checking for backtrace in -lexecinfo... no
checking libunwind.h usability... yes
checking libunwind.h presence... yes
checking for libunwind.h... yes
checking for backtrace... yes
checking for broken backtrace... yes
checking valgrind/memcheck.h usability... no
checking valgrind/memcheck.h presence... no
checking for valgrind/memcheck.h... no
checking for gstrip flags... none needed
checking whether -Wl,--no-undefined is accepted as LDFLAGS... no
checking whether wrapper for DYLD_FALLBACK_LIBRARY_PATH is needed... yes
checking whether dtrace USDT is available... yes(-xnolibs)
checking whether dtrace needs post processing... no
checking for __builtin_setjmp... (cached) no
checking for _setjmpex as a macro or function... no
checking for _setjmp as a macro or function... yes
checking for sigsetjmp as a macro or function... yes
checking for setjmp type... sigsetjmp,0
checking for prefix of external symbols... gnm: conftest.o: unknown load command 0x32
gnm: conftest.o: unknown load command 0x32
gnm: conftest.o: unknown load command 0x32
gnm: conftest.o: File format not recognized
NONE
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking if make is GNU make... yes
.ext/include/x86_64-darwin19/ruby/config.h updated
configure: ruby library version = 3.0.0
configure: creating ./config.status
config.status: creating GNUmakefile
config.status: creating Makefile
config.status: creating ruby-3.0.pc
---
Configuration summary for ruby version 3.0.0

   * Installation prefix: /Users/username/.rbenv/versions/3.0.0
   * exec prefix:         ${prefix}
   * arch:                x86_64-darwin19
   * site arch:           ${arch}
   * RUBY_BASE_NAME:      ruby
   * enable shared:       yes
   * ruby lib prefix:     ${libdir}/${RUBY_BASE_NAME}
   * site libraries path: ${rubylibprefix}/${sitearch}
   * vendor path:         ${rubylibprefix}/vendor_ruby
   * target OS:           darwin19
   * compiler:            clang -fdeclspec
   * with pthread:        yes
   * with coroutine:      amd64
   * enable shared libs:  yes
   * dynamic library ext: bundle
   * CFLAGS:              ${optflags} ${debugflags} ${warnflags}
   * LDFLAGS:             -L. \
                          -L/Users/username/.rbenv/versions/3.0.0/lib \
                           -fstack-protector-strong -L/usr/local/lib
   * DLDFLAGS:            -L/Users/username/.rbenv/versions/3.0.0/lib \
                           -Wl,-undefined,dynamic_lookup \
                          -Wl,-multiply_defined,suppress
   * optflags:            -O3
   * debugflags:          -ggdb3
   * warnflags:           -Wall -Wextra -Wdeprecated-declarations \
                          -Wdivision-by-zero \
                          -Wimplicit-function-declaration -Wimplicit-int \
                          -Wmisleading-indentation -Wpointer-arith \
                          -Wshorten-64-to-32 -Wwrite-strings \
                          -Wmissing-noreturn -Wno-constant-logical-operand \
                          -Wno-long-long -Wno-missing-field-initializers \
                          -Wno-overlength-strings -Wno-parentheses-equality \
                          -Wno-self-assign -Wno-tautological-compare \
                          -Wno-unused-parameter -Wno-unused-value \
                          -Wunused-variable -Wextra-tokens
   * strip command:       gstrip
   * install doc:         rdoc
   * JIT support:         yes
   * man page type:       doc
   * BASERUBY -v:         ruby 2.6.3p62 (2019-04-16 revision 67580) \
                          [universal.x86_64-darwin19]

---
	BASERUBY = /Users/username/.rbenv/shims/ruby --disable=gems
	CC = clang -fdeclspec
	LD = clang
	LDSHARED = clang -fdeclspec -dynamiclib
	CFLAGS = -O3 -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdivision-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wmissing-noreturn -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wextra-tokens -std=gnu99  -fno-common -pipe 
	XCFLAGS = -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-overflow -fvisibility=hidden -DRUBY_EXPORT -I. -I.ext/include/x86_64-darwin19 -I./include -I. -I./enc/unicode/12.1.0
	CPPFLAGS = -I/Users/username/.rbenv/versions/3.0.0/include  -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   
	DLDFLAGS = -L/Users/username/.rbenv/versions/3.0.0/lib  -Wl,-undefined,dynamic_lookup -Wl,-multiply_defined,suppress -install_name /Users/username/.rbenv/versions/3.0.0/lib/libruby.3.0.dylib -compatibility_version 3.0 -current_version 3.0.0  -fstack-protector-strong -framework Security -framework Foundation  -fstack-protector-strong -framework Security -framework Foundation  
	SOLIBS = -lpthread -lgmp -ldl -lobjc
	LANG = en_GB.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = - --jobserver-fds=6,7 -j
Apple clang version 12.0.0 (clang-1200.0.32.29)
Target: x86_64-apple-darwin19.6.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
compiling ./main.c
compiling dmydln.c
compiling miniinit.c
compiling dmyext.c
translating probes probes.d
compiling ast.c
compiling bignum.c
compiling class.c
compiling compar.c
. ./vm_opts.h
compiling compile.c
compiling complex.c
compiling cont.c
compiling debug.c
compiling debug_counter.c
compiling dir.c
compiling dln_find.c
compiling encoding.c
compiling enum.c
compiling enumerator.c
compiling error.c
compiling eval.c
compiling file.c
compiling gc.c
compiling hash.c
compiling inits.c
compiling io.c
compiling iseq.c
compiling load.c
compiling marshal.c
compiling math.c
compiling memory_view.c
making mjit_config.h
compiling mjit_compile.c
compiling node.c
compiling numeric.c
compiling object.c
compiling pack.c
compiling parse.c
compiling proc.c
compiling process.c
compiling ractor.c
compiling random.c
compiling range.c
compiling rational.c
compiling re.c
compiling regcomp.c
compiling regenc.c
compiling regerror.c
compiling regexec.c
compiling regparse.c
compiling regsyntax.c
compiling ruby.c
compiling scheduler.c
compiling signal.c
compiling sprintf.c
compiling st.c
compiling strftime.c
compiling string.c
compiling struct.c
compiling symbol.c
compiling thread.c
compiling time.c
compiling transcode.c
compiling transient_heap.c
compiling util.c
compiling variable.c
compiling vm.c
compiling vm_backtrace.c
compiling vm_dump.c
compiling vm_sync.c
compiling vm_trace.c
compiling ./missing/explicit_bzero.c
compiling ./missing/setproctitle.c
compiling addr2line.c
compiling dmyenc.c
compiling dln.c
config.status: creating ruby-runner.h
compiling localeinit.c
compiling array.c
compiling mjit.c
assembling coroutine/amd64/Context.S
compiling enc/ascii.c
compiling enc/us_ascii.c
compiling enc/unicode.c
compiling enc/utf_8.c
compiling enc/trans/newline.c
./revision.h unchanged
compiling version.c
linking miniruby
Undefined symbols for architecture x86_64:
  "_coroutine_transfer", referenced from:
      _fiber_setcontext in cont.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [miniruby] Error 1

[midtownkc]

Any progress here? I'm seeing the same issue on Big Sur

[shmidt]

I have this error for all 3 machines for Ruby 3.0.1.
One computer works on Catalina, 2 others on Big Sur

[eregon]

Please report this to https://bugs.ruby-lang.org/

[mic-kul]

Thanks to xtkoba my issue is now resolved.

After setting: RUBY_CONFIGURE_OPTS="rb_cv_symbol_prefix=_" and trying again this error appeared:

linking static-library libruby.3.0-static.a
gar: dln.o: unknown load command 0x32

This is caused by old version of binutils installed. brew install binutils and upgrading them to 2.36.1 resolved the issue for me and now I can compile all rubies (without setting rb_cv_symbol_prefix=_).

[catz]

same issue happened with 3.1 in macos 12.1
the same trick

rvm install ruby-3.1.0 --configure rb_cv_symbol_prefix=_

[maxirmx]

Configuration summary says

* with coroutine:      amd64

so it is configure script issue

if you were installing 2.7.x I would suggest to try running configure with

--with-coroutine = ucontext

or

--host=x86_64-apple-macos

Possibly it can help 3.x as well