Building the latest go (dev-lang/go-1.7.0 built correctly) fails with: # crypto/x509 crypto/x509/root_cgo_darwin.go: In function 'FetchPEMRoots': crypto/x509/root_cgo_darwin.go:97: error: 'for' loop initial declaration used outside C99 mode crypto/x509/root_cgo_darwin.go:106: error: 'for' loop initial declaration used outside C99 mode crypto/x509/root_cgo_darwin.go:114: error: 'SecCertificateCopyNormalizedSubjectContent' is unavailable (declared at /System/Library/Frameworks/Security.framework/Headers/SecCertificate.h:471) crypto/x509/root_cgo_darwin.go:119: error: 'SecCertificateCopyNormalizedIssuerContent' is unavailable (declared at /System/Library/Frameworks/Security.framework/Headers/SecCertificate.h:453) ... editing lines 97 & 106 of the aforementioned file to move the variable declaration outside of the loop statement fixes the C99 errors, but the 'unavailable' frameworks are still an issue. (I notice this is also independently reported at https://trac.macports.org/ticket/52036) Build log: $ emerge -v dev-lang/go These are the packages that would be merged, in order: Calculating dependencies ... done! [ebuild U ] dev-lang/go-1.7.1:0/1.7.1::gentoo_prefix [1.7:0/1.7::gentoo_prefix] USE="-gccgo" 0 KiB Total: 1 package (1 upgrade), Size of downloads: 0 KiB >>> Verifying ebuild manifests >>> Running pre-merge checks for dev-lang/go-1.7.1 >>> Emerging (1 of 1) dev-lang/go-1.7.1::gentoo_prefix * go-darwin-amd64-bootstrap.tbz SHA256 SHA512 WHIRLPOOL size ;-) ... [ ok ] * go1.7.1.src.tar.gz SHA256 SHA512 WHIRLPOOL size ;-) ... [ ok ] >>> Unpacking source... >>> Unpacking go-darwin-amd64-bootstrap.tbz to /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.1/work >>> Unpacking go1.7.1.src.tar.gz to /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.1/work >>> Source unpacked in /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.1/work >>> Preparing source in /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.1/work/go ... >>> Source prepared. >>> Configuring source in /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.1/work/go ... >>> Source configured. >>> Compiling source in /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.1/work/go ... * GOROOT_BOOTSTRAP is /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.1/work/go-darwin-amd64-bootstrap ##### Building Go bootstrap tool. cmd/dist ##### Building Go toolchain using /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.1/work/go-darwin-amd64-bootstrap. bootstrap/internal/bio bootstrap/asm/internal/flags bootstrap/internal/sys bootstrap/compile/internal/big bootstrap/internal/gcprog bootstrap/internal/obj bootstrap/internal/obj/arm bootstrap/internal/obj/mips bootstrap/internal/obj/s390x bootstrap/internal/obj/arm64 bootstrap/internal/obj/ppc64 bootstrap/internal/obj/x86 bootstrap/asm/internal/lex bootstrap/link/internal/ld bootstrap/compile/internal/ssa bootstrap/asm/internal/arch bootstrap/asm/internal/asm bootstrap/asm bootstrap/link/internal/arm bootstrap/link/internal/amd64 bootstrap/link/internal/arm64 bootstrap/link/internal/mips64 bootstrap/link/internal/ppc64 bootstrap/link/internal/s390x bootstrap/link/internal/x86 bootstrap/link bootstrap/compile/internal/gc bootstrap/compile/internal/arm64 bootstrap/compile/internal/arm bootstrap/compile/internal/amd64 bootstrap/compile/internal/mips64 bootstrap/compile/internal/ppc64 bootstrap/compile/internal/s390x bootstrap/compile/internal/x86 bootstrap/compile ##### Building go_bootstrap for host, darwin/amd64. runtime/internal/sys runtime/internal/atomic runtime unicode/utf8 errors internal/race sync/atomic sort unicode unicode/utf16 encoding math internal/syscall/windows/sysdll sync container/heap io syscall internal/singleflight hash strings bytes hash/adler32 strconv bufio path regexp/syntax crypto encoding/base64 reflect internal/syscall/windows/registry internal/syscall/windows time crypto/sha1 regexp os os/signal path/filepath io/ioutil fmt encoding/binary log go/token debug/dwarf text/template/parse compress/flate encoding/json net/url flag context os/exec go/scanner go/ast compress/zlib text/template debug/elf debug/macho go/parser go/doc go/build cmd/go ##### Building packages and commands for darwin/amd64. runtime/internal/sys runtime/internal/atomic runtime internal/race errors sync/atomic unicode/utf8 unicode math sort container/list container/ring internal/nettrace crypto/subtle encoding unicode/utf16 image/color internal/syscall/windows/sysdll runtime/race sync cmd/compile/internal/test cmd/vet/internal/whitelist container/heap image/color/palette io syscall internal/singleflight hash crypto/cipher runtime/trace hash/adler32 hash/crc32 crypto/hmac hash/crc64 hash/fnv bytes strings bufio text/tabwriter vendor/golang_org/x/net/lex/httplex path html strconv math/rand math/cmplx compress/bzip2 time reflect crypto regexp/syntax crypto/rc4 crypto/aes encoding/base64 encoding/base32 encoding/ascii85 image crypto/sha512 crypto/md5 crypto/sha1 crypto/sha256 encoding/pem os image/internal/imageutil image/draw image/jpeg regexp path/filepath vendor/golang_org/x/net/route runtime/debug os/signal io/ioutil cmd/internal/pprof/svg encoding/binary fmt cmd/internal/sys crypto/des index/suffixarray flag log debug/dwarf compress/flate debug/gosym debug/plan9obj cmd/vendor/golang.org/x/arch/arm/armasm cmd/vendor/golang.org/x/arch/x86/x86asm archive/tar compress/lzw context math/big encoding/hex go/token os/exec database/sql/driver encoding/csv go/scanner database/sql encoding/gob encoding/json cmd/internal/obj go/ast encoding/xml vendor/golang_org/x/net/http2/hpack compress/zlib archive/zip compress/gzip mime mime/quotedprintable net/http/internal debug/elf debug/macho debug/pe net/url text/template/parse text/scanner cmd/internal/goobj image/gif image/png runtime/pprof internal/trace net/internal/socktest testing/iotest testing/quick testing go/parser go/printer crypto/dsa crypto/elliptic encoding/asn1 crypto/rand go/constant cmd/internal/objfile cmd/internal/obj/arm cmd/internal/obj/arm64 crypto/rsa cmd/internal/obj/mips text/template internal/testenv crypto/x509/pkix cmd/internal/obj/ppc64 cmd/internal/obj/s390x cmd/internal/obj/x86 cmd/addr2line cmd/asm/internal/flags crypto/ecdsa cmd/asm/internal/lex cmd/internal/bio go/types cmd/compile/internal/big cmd/cgo go/format cmd/internal/gcprog cmd/dist cmd/fix cmd/gofmt cmd/internal/pprof/profile go/doc html/template cmd/compile/internal/ssa go/build cmd/internal/pprof/tempfile cmd/link/internal/ld cmd/nm cmd/internal/pprof/plugin cmd/internal/pprof/symbolz cmd/internal/pprof/symbolizer cmd/objdump cmd/pack cmd/vet/internal/cfg cmd/internal/pprof/report cmd/yacc cmd/cover cmd/doc cmd/internal/pprof/commands cmd/internal/pprof/driver cmd/asm/internal/arch runtime/cgo go/internal/gccgoimporter cmd/api go/internal/gcimporter cmd/asm/internal/asm go/importer cmd/asm cmd/vet cmd/link/internal/arm64 cmd/link/internal/arm cmd/link/internal/amd64 cmd/link/internal/mips64 cmd/link/internal/ppc64 cmd/link/internal/s390x cmd/link/internal/x86 os/user net cmd/link cmd/compile/internal/gc crypto/x509 net/textproto net/http/httptrace log/syslog mime/multipart net/mail # crypto/x509 crypto/x509/root_cgo_darwin.go: In function 'FetchPEMRoots': crypto/x509/root_cgo_darwin.go:97: error: 'for' loop initial declaration used outside C99 mode crypto/x509/root_cgo_darwin.go:106: error: 'for' loop initial declaration used outside C99 mode crypto/x509/root_cgo_darwin.go:114: error: 'SecCertificateCopyNormalizedSubjectContent' is unavailable (declared at /System/Library/Frameworks/Security.framework/Headers/SecCertificate.h:471) crypto/x509/root_cgo_darwin.go:119: error: 'SecCertificateCopyNormalizedIssuerContent' is unavailable (declared at /System/Library/Frameworks/Security.framework/Headers/SecCertificate.h:453) cmd/compile/internal/amd64 cmd/compile/internal/arm64 cmd/compile/internal/arm cmd/compile/internal/mips64 cmd/compile/internal/ppc64 cmd/compile/internal/s390x cmd/compile/internal/x86 cmd/compile * ERROR: dev-lang/go-1.7.1::gentoo_prefix failed (compile phase): * build failed * * Call stack: * ebuild.sh, line 133: Called __call-ebuildshell 'src_compile' * ebuild.sh, line 542: Called src_compile * environment, line 1110: Called die * The specific snippet of code: * ./make.bash || die "build failed" * * If you need support, post the output of `emerge --info '=dev-lang/go-1.7.1::gentoo_prefix'`, * the complete build log and the output of `emerge -pqv '=dev-lang/go-1.7.1::gentoo_prefix'`. * The complete build log is located at '/Volumes/Scratch/tmp/portage/dev-lang/go-1.7.1/temp/build.log.gz'. * The ebuild environment file is located at '/Volumes/Scratch/tmp/portage/dev-lang/go-1.7.1/temp/environment'. * Working directory: '/Volumes/Scratch/tmp/portage/dev-lang/go-1.7.1/work/go/src' * S: '/Volumes/Scratch/tmp/portage/dev-lang/go-1.7.1/work/go' FYI, this error occurs with the platform compilers and the Gentoo Prefix' gcc-4.2.1 and clang compilers. $ emerge --info Portage 2.2.28-prefix (python 2.7.11-final-0, prefix/darwin/macos/10.11/x64, gcc-4.2.1, unavailable, 15.6.0 x86_64) ================================================================= System uname: Darwin-15.6.0-x86_64-i386-64bit Timestamp of repository gentoo_prefix: Tue, 20 Sep 2016 08:26:49 +0000 sh bash 4.3_p42-r1 app-shells/bash: 4.3_p42-r1::gentoo_prefix dev-lang/perl: 5.24.0-r1::gentoo_prefix dev-lang/python: 2.7.11-r2::gentoo_prefix dev-util/cmake: 3.6.2::gentoo_prefix dev-util/pkgconfig: 0.29.1::gentoo_prefix sys-devel/autoconf: 2.69::gentoo_prefix sys-devel/automake: 1.14.1::gentoo_prefix, 1.15::gentoo_prefix sys-devel/gcc-config: 1.8-r1::gentoo_prefix sys-devel/libtool: 2.4.6-r1::gentoo_prefix sys-devel/make: 4.2.1::gentoo_prefix
(Initial comment referred to dev-lang/go-1.7.1) The 'go' ebuilds pull in an (architecture/OS-specific) unversioned 'bootstrap' package. I'm not sure whether this has been changed, if there's a problem with LLVM, or if this is a breakage due to macOS 10.12, but I cannot upgrade go or even rebuild the version currently installed. It strikes me that the bootstrap tarballs need to be versioned along with the ebuild built against them... Attempting to build dev-lang/go-1.7.3: Using the system/Xcode compilers, the result is: >>> Compiling source in /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.3/work/go ... * GOROOT_BOOTSTRAP is /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.3/work/go-darwin-amd64-bootstrap ##### Building Go bootstrap tool. cmd/dist ##### Building Go toolchain using /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.3/work/go-darwin-amd64-bootstrap. bootstrap/internal/sys bootstrap/internal/bio bootstrap/asm/internal/flags bootstrap/internal/gcprog bootstrap/compile/internal/big bootstrap/internal/obj # bootstrap/internal/obj runtime: newstack sp=0xc82004df40 stack=[0xc385421e88d8, 0xc82004dfe0] morebuf={pc:0x190b1 sp:0xc82004df50 lr:0x0} sched={pc:0x1c750 sp:0xc82004df48 lr:0x0 ctxt:0x0} runtime: gp=0xc8204bc480, gp->status=0x4 runtime: split stack overflow: 0xc82004df40 < 0xc385421e88d8 fatal error: runtime: split stack overflow runtime stack: runtime.throw(0x44bfe0, 0x1d) /tmp/go-darwin-amd64-bootstrap/src/runtime/panic.go:527 +0x90 runtime.newstack() /tmp/go-darwin-amd64-bootstrap/src/runtime/stack1.go:752 +0x89f runtime.morestack() /tmp/go-darwin-amd64-bootstrap/src/runtime/asm_amd64.s:330 +0x7f goroutine 20 [stack growth]: runtime.gcDrain(0xc820042720, 0x7d0) /tmp/go-darwin-amd64-bootstrap/src/runtime/mgcmark.go:718 fp=0xc82004df50 sp=0xc82004df48 runtime.gcBgMarkWorker(0xc820041500) /tmp/go-darwin-amd64-bootstrap/src/runtime/mgc.go:1320 +0x281 fp=0xc82004dfb8 sp=0xc82004df50 runtime.goexit() /tmp/go-darwin-amd64-bootstrap/src/runtime/asm_amd64.s:1721 +0x1 fp=0xc82004dfc0 sp=0xc82004dfb8 created by runtime.gcBgMarkStartWorkers /tmp/go-darwin-amd64-bootstrap/src/runtime/mgc.go:1239 +0x93 goroutine 1 [runnable]: cmd/compile/internal/gc.mergetemp(0xc8211e39e0) /tmp/go-darwin-amd64-bootstrap/src/cmd/compile/internal/gc/popt.go:587 +0x185 cmd/compile/internal/gc.regopt(0xc8211e39e0) /tmp/go-darwin-amd64-bootstrap/src/cmd/compile/internal/gc/reg.go:1037 +0x4f cmd/compile/internal/gc.compile(0xc8207fcfc0) /tmp/go-darwin-amd64-bootstrap/src/cmd/compile/internal/gc/pgen.go:508 +0xe82 cmd/compile/internal/gc.funccompile(0xc8207fcfc0) /tmp/go-darwin-amd64-bootstrap/src/cmd/compile/internal/gc/dcl.go:1484 +0x1c9 cmd/compile/internal/gc.Main() /tmp/go-darwin-amd64-bootstrap/src/cmd/compile/internal/gc/lex.go:473 +0x1f08 cmd/compile/internal/amd64.Main() /tmp/go-darwin-amd64-bootstrap/src/cmd/compile/internal/amd64/galign.go:127 +0x58d main.main() /tmp/go-darwin-amd64-bootstrap/src/cmd/compile/main.go:26 +0x189 ... at which point the process hangs. If I use Gentoo Prefix LLVM, the output is: >>> Compiling source in /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.3/work/go ... * GOROOT_BOOTSTRAP is /Volumes/Scratch/tmp/portage/dev-lang/go-1.7.3/work/go-darwin-amd64-bootstrap ##### Building Go bootstrap tool. cmd/dist ... at which point the process hangs, spinning on CPU. dtrussing the process shows only two operations being performed by the './cmd/dist/dist bootstrap -a -v' process: gettimeofday(0xC820063EC0, 0x0, 0x0) = 0 0 select(0x0, 0x0, 0x0, 0x0, 0xC820063EF0) = 0 0
The version of the bootstrap distribution used in go-1.7.4.ebuild for darwin is 1.5.3. There is a VERSION file in it. It seems it's a little bit outdated. Update it to a newer binary distribution for MacOS should work. Anyway, I tried to bootstrap go-1.7.4 using go-1.7.4 binary. It worked. Maybe there should be bindist USE flag for dev-lang/go since google has already pre-compiled go for various platforms.
I have been advised on irc that this issue is resolved in go 1.8. Please re-open if it isn't. Thanks much.
Created attachment 464722 [details] Log #1 - Build failure for >=dev-lang/go-1.8
Created attachment 464724 [details] Log #2 - Build output for dev-lang/go-1.7
For me, go-1.8 & go-9999 are both failing with: [See log #1] ... which may be due to the clang '--gdwarf2' error, or this may be circumstantial. Attempting to build go-1.7, the process hangs with: [See log #2] ... which eventually eats up all of the host's memory if not interrupted. What OS release/compiler combination was used by people for whom this worked?
Can you please post 'emerge --info' output? And also with which flags clang and llvm was built on your system? ('emerge -pv --nodeps clang llvm' output). I also have OSX Prefix but I can't reproduce your problem.
1.8 compiles/installs for me. macOS Sierra % clang --version clang version 3.9.1 (tags/RELEASE_391/final) Target: x86_64-apple-darwin16.4.0 Thread model: posix InstalledDir: /Library/Gentoo-Sierra/usr/bin % go version go version go1.8 darwin/amd64 I remember seeing the spontaneous die on my laptop though, but there I use a Capitan prefix on top of Sierra, which I suspect as a possible cause.
(In reply to Vladimir Smirnov from comment #7) > Can you please post 'emerge --info' output? And also with which flags clang > and llvm was built on your system? ('emerge -pv --nodeps clang llvm' > output). I also have OSX Prefix but I can't reproduce your problem. It's notable that when building with the platform default compiler ('Apple LLVM version 8.0.0 (clang-800.0.42.1)') rather than the Prefix one ('clang version 3.9.1 (tags/RELEASE_391/final)'), I get the same failure in the same place. If there is anything weird about the *FLAGS, compilers, or other development packages, it's not affected the 312 other packages currently installed! $ emerge -pv --nodeps clang llvm These are the packages that would be merged, in order: [ebuild R ] sys-devel/clang-3.9.1-r100:0/3.9.1::gentoo_prefix USE="python static-analyzer -debug -multitarget" LLVM_TARGETS="AMDGPU (X86) -AArch64 -ARM -BPF -Hexagon -MSP430 -Mips -NVPTX -PowerPC -Sparc -SystemZ -XCore" 0 KiB [ebuild R ] sys-devel/llvm-3.9.1-r1:0/3.9.1:: gentoo_prefix USE="(clang) default-libcxx libedit libffi ncurses python static-analyzer xml -debug -default-compiler-rt -doc -gold (-lldb) -multitarget -ocaml -sanitize {-test}" LLVM_TARGETS="AMDGPU (X86) -AArch64 -ARM -BPF -Hexagon -MSP430 -Mips -NVPTX -PowerPC -Sparc -SystemZ -XCore" PYTHON_TARGETS="python2_7" 0 KiB Total: 2 packages (2 reinstalls), Size of downloads: 0 KiB $ emerge --info Portage 2.3.2-prefix (python 2.7.12-final-0, prefix/darwin/macos/10.12/x64, gcc-4.2.1, unavailable, 16.4.0 x86_64) ================================================================= System uname: Darwin-16.4.0-x86_64-i386-64bit Timestamp of repository gentoo_prefix: Tue, 21 Feb 2017 19:26:59 +0000 sh bash 4.3_p48-r1 app-shells/bash: 4.3_p48-r1::srcshelton dev-lang/perl: 5.24.1::srcshelton dev-lang/python: 2.7.12::srcshelton dev-util/cmake: 3.7.2::gentoo_prefix dev-util/pkgconfig: 0.29.1::gentoo_prefix sys-devel/autoconf: 2.69::gentoo_prefix sys-devel/automake: 1.14.1::gentoo_prefix, 1.15::gentoo_prefix sys-devel/gcc-config: 1.8-r1::gentoo_prefix sys-devel/libtool: 2.4.6-r1::gentoo_prefix sys-devel/make: 4.2.1::gentoo_prefix Repositories: gentoo_prefix location: /opt/gentoo/var/db/repo/gentoo sync-type: rsync sync-uri: rsync://rsync.prefix.bitzolder.nl/gentoo-portage-prefix priority: -1000 aliases: gentoo srcshelton location: /opt/gentoo/var/db/repo/srcshelton sync-type: git sync-uri: https://github.com/srcshelton/gentoo-ebuilds.git masters: gentoo_prefix ACCEPT_KEYWORDS="amd64 amd64-linux x64-macos ~x64-macos" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-apple-darwin16" CC="/opt/gentoo/usr/bin/clang" CFLAGS="-arch x86_64 -march=core-avx-i -fcolor-diagnostics -O3 -pipe -fno-builtin -Wno-implicit-function-declaration -mmacosx-version-min=10.12" CHOST="x86_64-apple-darwin16" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/ssl/certs /etc/terminfo /opt/gentoo/etc/ssl/certs" CXX="/opt/gentoo/usr/bin/clang++" CXXFLAGS=" -arch x86_64 -march=core-avx-i -fcolor-diagnostics -O3 -pipe -fno-builtin -Wno-implicit-function-declaration -mmacosx-version-min=10.12" DISTDIR="/opt/gentoo/var/cache/portage/dist" FCFLAGS="" FEATURES="assume-digests binpkg-logs buildpkg candy case-insensitive-fs clean-logs collision-protect compress-build-logs compressdebug config-protect-if-modified distlocks downgrade-backup ebuild-locks fixlafiles force-prefix merge-sync news nostrip parallel-fetch parallel-install preserve-libs protect-owned sfperms split-elog split-log splitdebug strict stricter unknown-features-warn unmerge-backup unmerge-logs unmerge-orphans unprivileged userfetch userpriv usersandbox usersync" FFLAGS="" GENTOO_MIRRORS="http://distfiles.gentoo.org" LC_ALL="C" LDFLAGS="-Wl,-dead_strip_dylibs -L/opt/gentoo/usr/lib -L/usr/lib" MAKEOPTS="-j7" PKGDIR="/opt/gentoo/var/cache/portage/pkg/clang" PORTAGE_CONFIGROOT="/opt/gentoo/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/Volumes/Scratch/tmp" USE="aqua berkdb bzip2 clang coreaudio cracklib crypt cvs cxx expat gdbm git gmp http2 iconv icu idn ipv6 jemalloc libcxx libedit lto lzma lzo mercurial modules mpfr ncurses nls objc objc++ openmp pcre perl pgo prefix prefix-guest python python2 readline sqlite ssl subversion threads unicode vim-syntax x64-macos xml zlib" ABI_X86="64" CPU_FLAGS_X86="mmx sse sse2 ssse3" ELIBC="Darwin" KERNEL="Darwin" LINGUAS="en en_GB" LLVM_TARGETS="X86 AMDGPU" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7" RUBY_TARGETS="ruby21" USERLAND="GNU" VIDEO_CARDS="radeon" USE_PYTHON="2.7" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
I think you could try to drop the -mmacosx-version-min=10.12, or with default cflags.
(In reply to yuex from comment #2) > The version of the bootstrap distribution used in go-1.7.4.ebuild for darwin > is 1.5.3. There is a VERSION file in it. It seems it's a little bit > outdated. Update it to a newer binary distribution for MacOS should work. > > Anyway, I tried to bootstrap go-1.7.4 using go-1.7.4 binary. It worked. > > Maybe there should be bindist USE flag for dev-lang/go since google has > already pre-compiled go for various platforms. I ran into the same issue when installing go-1.7.5 on Sierra. I was able to bootstrap 1.7.5 by using the 1.7.5 binary. Looking back at my old prefix on El Capitan I installed dev-lang/go-1.5.3 by bootstrapping with 1.4.3. Note that the bootstrap in that case was a separate package named dev-lang/go-bootstrap. It seems that they've removed the separate bootstrapping package for the 1.7 series. John
Tried again with only CFLAGS='-pipe' CXXFLAGS='-pipe' - and got the same failure as attached above (log #1). (In reply to Fabian Groffen from comment #10) > I think you could try to drop the -mmacosx-version-min=10.12, or with > default cflags.
Ping, any updates on this? how are things with go-1.8.1?
I could install 1.8.1, would like to know if it still fails for Stuart
'fraid so :( > ##### Building packages and commands for darwin/amd64. > > ... > > # runtime/cgo > clang-3.9: error: unsupported option '--gdwarf2' > cmd/compile/internal/gc > cmd/compile/internal/arm > cmd/compile/internal/amd64 > cmd/compile/internal/mips > cmd/compile/internal/arm64 > cmd/compile/internal/mips64 > cmd/compile/internal/ppc64 > cmd/compile/internal/s390x > cmd/compile/internal/x86 > cmd/compile > * ERROR: dev-lang/go-1.8.1::gentoo_prefix failed (compile phase): > * build failed ... as before. If this is working for everyone else, I wonder what it's tripping over on this system... ?
Indeed, but now it seems to complain about --gdwarf option or something? I would only expect that on ELF-targets, not Darwin (Mach-O). I just checked and it doesn't do this for me, so perhaps it misdetects your system for some reason.
Hmm - that's a long-running issue rather than a new one, it's pretty much always done that for me. A while ago I did have a bit of a dig to find out where it was coming from, but wasn't able to resolve anything. If I'm the only one seeing this, though, then that's new information - I'll have another look to see what causes it to be included. (In reply to Fabian Groffen from comment #16) > Indeed, but now it seems to complain about --gdwarf option or something? I > would only expect that on ELF-targets, not Darwin (Mach-O). > > I just checked and it doesn't do this for me, so perhaps it misdetects your > system for some reason.
go 1.8.1 merges for me. Portage 2.3.5-prefix (python 3.5.2-final-0, prefix/darwin/macos/10.12/x64, clang-3.9.1, unavailable, 16.5.0 x86_64) ================================================================= System uname: Darwin-16.5.0-x86_64-i386-64bit Timestamp of repository gentoo_prefix: Fri, 12 May 2017 17:26:51 +0000 sh bash 4.3_p48 app-shells/bash: 4.3_p48::gentoo_prefix dev-java/java-config: 2.2.0-r3::gentoo_prefix dev-lang/perl: 5.24.1-r1::gentoo_prefix dev-lang/python: 2.7.12::gentoo_prefix, 3.5.2::gentoo_prefix dev-util/cmake: 3.8.1::gentoo_prefix dev-util/pkgconfig: 0.29.1::gentoo_prefix sys-devel/autoconf: 2.69-r3::gentoo_prefix sys-devel/automake: 1.14.1-r1::gentoo_prefix, 1.15-r2::gentoo_prefix sys-devel/libtool: 2.4.6-r4::gentoo_prefix sys-devel/make: 4.2.1-r1::gentoo_prefix Repositories: gentoo_prefix location: /Users/yegortimoshenko/Documents/Gentoo/usr/portage sync-type: rsync sync-uri: rsync://rsync.prefix.bitzolder.nl/gentoo-portage-prefix priority: -1000 yegortimoshenko location: /Users/yegortimoshenko/Documents/Projects/overlay masters: gentoo_prefix priority: 0 ACCEPT_KEYWORDS="~x64-macos" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-apple-darwin16" CC="x86_64-apple-darwin16-clang" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-apple-darwin16" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXX="x86_64-apple-darwin16-clang++" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/Users/yegortimoshenko/Documents/Gentoo/usr/portage/distfiles" FCFLAGS="" FEATURES="assume-digests binpkg-logs case-insensitive-fs collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles force-prefix merge-sync news nostrip parallel-fetch preserve-libs protect-owned sfperms strict unknown-features-warn unmerge-logs unmerge-orphans unprivileged" FFLAGS="" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.UTF-8" LDFLAGS="-Wl,-dead_strip_dylibs" MAKEOPTS="-j3" PKGDIR="/Users/yegortimoshenko/Documents/Gentoo/usr/portage/packages" PORTAGE_CONFIGROOT="/Users/yegortimoshenko/Documents/Gentoo/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/Users/yegortimoshenko/Documents/Gentoo/var/tmp" USE="aqua coreaudio cracklib cxx ipv6 modules ncurses objc objc++ prefix prefix-guest readline ssl unicode x64-macos zlib" ABI_X86="64" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="Darwin" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse" KERNEL="Darwin" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_5" RUBY_TARGETS="ruby21 ruby22" USERLAND="GNU" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Can we get an update on this bug? I think the version of MacOS listed is now pretty old, and I know the versions of go listed have been out of support for some time.
FWIW, I've got go-1.13.1 installed on 10.13.6. Doesn't mean much for OP though, as back then we already confirmed that what worked for me didn't work for him. I think we ran out of ideas for how to fix the issue.
Feel free to obsolete this bug then if you would like to.