Re: lld amd64 build failures

2018-05-14 Thread Karel Gardas 
On Mon, 7 May 2018 21:10:21 +0200
Christian Weisgerber  wrote:

> lang/ghc  configure: C compiler cannot create executables

ghc is kind of mixed beast. It detects capabilities of platform LD, but then 
links using C compiler usually. So even if I force usage of ld.lld on recent 
-current with GHC HEAD, it still uses binutils ld as this is called by cc 
itself. The common error here is a pass of --build-id=none to binutils ld as 
--build-id is detected as supported by lld, but then cc calls /usr/bin/ld which 
does not support it.
Anyway, mv ld ld.binutils; ln -s ld.ldd ld solves this issue and at least for 
Hello World example, built GHC HEAD runs fine.

fujitsu$ ../inplace/bin/ghc-stage2 -optl=-v -optl=-Wl,-v -dynamic --make 
HelloWorld.lhs  
[1 of 1] Compiling Main ( HelloWorld.lhs, HelloWorld.o )
Linking HelloWorld ...
OpenBSD clang version 6.0.0 (tags/RELEASE_600/final) (based on LLVM 6.0.0)
Target: amd64-unknown-openbsd6.3
Thread model: posix
InstalledDir: /usr/bin
 "/usr/bin/ld" -e __start --eh-frame-hdr -Bdynamic -dynamic-linker 
/usr/libexec/ld.so -o HelloWorld /usr/bin/../lib/crt0.o 
/usr/bin/../lib/crtbegin.o 
-L/usr/local/build/karel/ghc-head-obsd-fix/libraries/base/dist-install/build 
-L/usr/local/lib 
-L/usr/local/build/karel/ghc-head-obsd-fix/libraries/integer-gmp/dist-install/build
 
-L/usr/local/build/karel/ghc-head-obsd-fix/libraries/ghc-prim/dist-install/build
 -L/usr/local/build/karel/ghc-head-obsd-fix/rts/dist/build -L/usr/bin/../lib 
-L/usr/lib -z wxneeded -v -lm --gc-sections HelloWorld.o -rpath-link 
/usr/local/build/karel/ghc-head-obsd-fix/libraries/base/dist-install/build 
-rpath 
/usr/local/build/karel/ghc-head-obsd-fix/libraries/base/dist-install/build 
-rpath-link /usr/local/lib -rpath /usr/local/lib -rpath-link 
/usr/local/build/karel/ghc-head-obsd-fix/libraries/integer-gmp/dist-install/build
 -rpath 
/usr/local/build/karel/ghc-head-obsd-fix/libraries/integer-gmp/dist-install/build
 -rpath-link 
/usr/local/build/karel/ghc-head-obsd-fix/libraries/ghc-prim/dist-install/build 
-rpath 
/usr/local/build/karel/ghc-head-obsd-fix/libraries/ghc-prim/dist-install/build 
-rpath-link /usr/local/build/karel/ghc-head-obsd-fix/rts/dist/build -rpath 
/usr/local/build/karel/ghc-head-obsd-fix/rts/dist/build /tmp/ghc19401_0/ghc_6.o 
/tmp/ghc19401_0/ghc_9.o -u base_GHCziTopHandler_runIO_closure -u 
base_GHCziTopHandler_runNonIO_closure -u ghczmprim_GHCziTuple_Z0T_closure -u 
ghczmprim_GHCziTypes_True_closure -u ghczmprim_GHCziTypes_False_closure -u 
base_GHCziPack_unpackCString_closure -u 
base_GHCziWeak_runFinalizzerBatch_closure -u 
base_GHCziIOziException_stackOverflow_closure -u 
base_GHCziIOziException_heapOverflow_closure -u 
base_GHCziIOziException_allocationLimitExceeded_closure -u 
base_GHCziIOziException_blockedIndefinitelyOnMVar_closure -u 
base_GHCziIOziException_blockedIndefinitelyOnSTM_closure -u 
base_GHCziIOziException_cannotCompactFunction_closure -u 
base_GHCziIOziException_cannotCompactPinned_closure -u 
base_GHCziIOziException_cannotCompactMutable_closure -u 
base_ControlziExceptionziBase_nonTermination_closure -u 
base_ControlziExceptionziBase_nestedAtomically_closure -u 
base_GHCziEventziThread_blockedOnBadFD_closure -u 
base_GHCziConcziSync_runSparks_closure -u 
base_GHCziConcziIO_ensureIOManagerIsRunning_closure -u 
base_GHCziConcziIO_ioManagerCapabilitiesChanged_closure -u 
base_GHCziConcziSignal_runHandlersPtr_closure -u 
base_GHCziTopHandler_flushStdHandles_closure -u 
base_GHCziTopHandler_runMainIO_closure -u ghczmprim_GHCziTypes_Czh_con_info -u 
ghczmprim_GHCziTypes_Izh_con_info -u ghczmprim_GHCziTypes_Fzh_con_info -u 
ghczmprim_GHCziTypes_Dzh_con_info -u ghczmprim_GHCziTypes_Wzh_con_info -u 
base_GHCziPtr_Ptr_con_info -u base_GHCziPtr_FunPtr_con_info -u 
base_GHCziInt_I8zh_con_info -u base_GHCziInt_I16zh_con_info -u 
base_GHCziInt_I32zh_con_info -u base_GHCziInt_I64zh_con_info -u 
base_GHCziWord_W8zh_con_info -u base_GHCziWord_W16zh_con_info -u 
base_GHCziWord_W32zh_con_info -u base_GHCziWord_W64zh_con_info -u 
base_GHCziStable_StablePtr_con_info -u hs_atomic_add8 -u hs_atomic_add16 -u 
hs_atomic_add32 -u hs_atomic_add64 -u hs_atomic_sub8 -u hs_atomic_sub16 -u 
hs_atomic_sub32 -u hs_atomic_sub64 -u hs_atomic_and8 -u hs_atomic_and16 -u 
hs_atomic_and32 -u hs_atomic_and64 -u hs_atomic_nand8 -u hs_atomic_nand16 -u 
hs_atomic_nand32 -u hs_atomic_nand64 -u hs_atomic_or8 -u hs_atomic_or16 -u 
hs_atomic_or32 -u hs_atomic_or64 -u hs_atomic_xor8 -u hs_atomic_xor16 -u 
hs_atomic_xor32 -u hs_atomic_xor64 -u hs_cmpxchg8 -u hs_cmpxchg16 -u 
hs_cmpxchg32 -u hs_cmpxchg64 -u hs_atomicread8 -u hs_atomicread16 -u 
hs_atomicread32 -u hs_atomicread64 -u hs_atomicwrite8 -u hs_atomicwrite16 -u 
hs_atomicwrite32 -u hs_atomicwrite64 -lHSbase-4.12.0.0-ghc8.5.20180514 
-lHSinteger-gmp-1.0.2.0-ghc8.5.20180514 -lHSghc-prim-0.5.2.1-ghc8.5.20180514 
-lHSrts-ghc8.5.20180514 -liconv -lgmp -lm -lffi -lpthread -lcompiler_rt -lc 
-lcompiler_rt

Re: lld amd64 build failures

2018-05-08 Thread Ori Bernstein 
On Mon, 7 May 2018 20:16:40 -0400
James Turner  wrote:

> On Tue, May 08, 2018 at 12:09:58AM +, Ian McWilliam wrote:
> > 
> > I know it won't help the resolve the issue.
> > 
> > 
> > https://reviews.llvm.org/D25324
> > 
> > 
> > [ELF] - Check that section alignment is a power of 2.
> > 
> > 
> > 
> > 
> > Ian McWilliam
> > 
> > 
> 
> Interesting, I'll try shooting this upstream and see what the developer
> thinks.
> 

Upstream here. I'll update to the latest -CURRENT and give this a shot
tonight, then put out a new point release. I don't remember specifying
section alignment, but clearly it's getting set *somewhere*. I think
it'll be a pretty simple fix, once I figure out exactly which section
lld is complaining about.

-- 
Ori Bernstein

Re: lld amd64 build failures

2018-05-07 Thread Josh Grosse 
On Mon, May 07, 2018 at 09:10:21PM +0200, Christian Weisgerber wrote:
> net/transmission  undefined symbol: libintl_gettext

A fix for this is attached.  It is a revision to the [update] I posted
to ports@ on May 4:

https://marc.info/?l=openbsd-ports=152539872532019=2
Index: Makefile
===
RCS file: /systems/cvs/ports/net/transmission/Makefile,v
retrieving revision 1.125
diff -u -p -r1.125 Makefile
--- Makefile24 Apr 2018 12:52:12 -  1.125
+++ Makefile8 May 2018 02:12:36 -
@@ -4,7 +4,7 @@ COMMENT-main=   BitTorrent command line an
 COMMENT-gtk=   BitTorrent client with GTK+ interface
 COMMENT-qt=BitTorrent client with Qt interface
 
-VER=   2.93
+VER=   2.94
 DISTNAME=  transmission-${VER}
 PKGNAME-main=  transmission-${VER}
 PKGNAME-gtk=   transmission-gtk-${VER}
@@ -12,7 +12,6 @@ PKGNAME-qt=   transmission-qt-${VER}
 CATEGORIES=net
 HOMEPAGE=  https://transmissionbt.com/
 MAINTAINER=Josh Grosse 
-REVISION=  0
 
 # GPLv2+
 PERMIT_PACKAGE_CDROM=  Yes
@@ -39,12 +38,12 @@ WANTLIB-main=   ${WANTLIB-common} nghttp2 
 WANTLIB-gtk=   ${WANTLIB-common} X11 Xcomposite Xcursor Xdamage \
Xext Xfixes Xi Xinerama Xrandr Xrender \
atk-1.0 atk-bridge-2.0 atspi cairo cairo-gobject \
-   dbus-1 expat ffi fontconfig freetype \
+   dbus-1 expat ffi fontconfig freetype fribidi \
gdk-3 gdk_pixbuf-2.0 gio-2.0 glib-2.0 gmodule-2.0 \
gobject-2.0 graphite2 gthread-2.0 gtk-3 \
harfbuzz pango-1.0 pangoft2-1.0 \
pangocairo-1.0 pixman-1 png pcre xcb \
-   xcb-render xcb-shm epoxy nghttp2 iconv Xtst
+   xcb-render xcb-shm epoxy nghttp2 iconv
 WANTLIB-qt=${WANTLIB-common} ${MODQT_WANTLIB} \
GL Qt5Core Qt5DBus Qt5Gui Qt5Network Qt5Widgets \
fontconfig freetype $(COMPILER_LIBCXX)
@@ -88,6 +87,7 @@ COMPILER_LANGS += c++
 MODQT5_USE_CXX11=  No
 MODQMAKE_PROJECTS= qt/qtr.pro
 CONFIGURE_STYLE+=  qmake
+LDFLAGS += -lintl
 SEPARATE_BUILD=No
 MODQMAKE_INSTALL_ROOT= ${PREFIX}
 .endif
Index: distinfo
===
RCS file: /systems/cvs/ports/net/transmission/distinfo,v
retrieving revision 1.51
diff -u -p -r1.51 distinfo
--- distinfo30 Jan 2018 16:34:35 -  1.51
+++ distinfo1 May 2018 20:18:44 -
@@ -1,2 +1,2 @@
-SHA256 (transmission-2.93.tar.xz) = 
iBWSDgpEmbza276JpBFQktq0LOUZn3H/mpJs/RK5uQs=
-SIZE (transmission-2.93.tar.xz) = 3363868
+SHA256 (transmission-2.94.tar.xz) = 
NUQsyEn5H435gsPQ1HnWUMbKGTEKmU7M2qeaSvORa30=
+SIZE (transmission-2.94.tar.xz) = 3365952

Re: lld amd64 build failures

2018-05-07 Thread James Turner 
On Tue, May 08, 2018 at 12:09:58AM +, Ian McWilliam wrote:
> 
> I know it won't help the resolve the issue.
> 
> 
> https://reviews.llvm.org/D25324
> 
> 
> [ELF] - Check that section alignment is a power of 2.
> 
> 
> 
> 
> Ian McWilliam
> 
> 

Interesting, I'll try shooting this upstream and see what the developer
thinks.

> 
> From: owner-po...@openbsd.org <owner-po...@openbsd.org> on behalf of James 
> Turner <ja...@calminferno.net>
> Sent: Tuesday, 8 May 2018 9:56 AM
> To: Christian Weisgerber
> Cc: ports@openbsd.org
> Subject: Re: lld amd64 build failures
> 
> On Mon, May 07, 2018 at 09:10:21PM +0200, Christian Weisgerber wrote:
> > Over the weekend, I ran an experimental amd64 bulk build at home
> > with lld as ld(1).  That produced a surprising number and variety
> > of failures, see the list below.  I don't know if these can all be
> > blamed on the respective port or if there are problems in lld as
> > well.
> >
> > Many of "undefined symbol" errors are straightforward: The program
> > refers to a symbol from some libfoo, but fails to explicitly link
> > with this library.  This should be fixed.  I'm not sure about the
> > _Unwind* ones, which refer to libc++abi.
> >
> > The other errors are largely mysterious to me.
> >
> >
> > audio/audacityundefined symbol: g_signal_connect_data
> > benchmarks/wrkstring table non-null terminated
> > databases/pgmodeler   undefined symbol: backtrace
> > devel/arm-none-eabi/gcc-linarocannot preempt symbol: 
> > __stack_smash_handler
> > devel/avr/gdb duplicate symbol: _initialize_gdbarch_utils
> > devel/ffcall  can't create dynamic relocation R_X86_64_64 against 
> > local symbol in readonly segment
> > devel/xtensa-elf/gcc  cannot preempt symbol: __stack_smash_handler
> > editors/emacs cannot preempt symbol: memcpy
> > editors/emacs21   cannot preempt symbol: __stack_smash_handler
> > editors/xemacs21/stable   cannot preempt symbol: __stack_smash_handler
> > emulators/higan   undefined symbol: _Unwind_Resume
> > emulators/mednafencannot preempt symbol: __stack_smash_handler
> > emulators/retroarch   undefined symbol: libusb_init
> > games/gargoyleundefined symbol: gtk_init
> > games/nethack/3.6,qt  undefined symbol: _Unwind_Resume
> > games/redeclipse  undefined symbol: XOpenDisplay
> > games/tome4   undefined symbol: _Unwind_GetCFA
> > games/uqm undefined symbol: atan2
> > games/warzone2100 undefined symbol: ogg_sync_init
> > games/xteddy  undefined symbol: XShapeCombineMask
> > games/zaz undefined symbol: vorbis_info_init
> > lang/fpc  invalid alignment of section headers
> > lang/gcc/4.9  configure: Link tests are not allowed after 
> > GCC_NO_EXECUTABLES
> > lang/ghc  configure: C compiler cannot create executables
> > lang/myrddin  section sh_addralign is not a power of 2
> > lang/nim  unable to find library -lm
> > lang/pypy cc: linker command failed due to signal
> > misc/magicpoint   configure: C compiler cannot create 
> > executables
> > misc/rocrail  undefined symbol: operator new(unsigned long)
> > net/hexchat   unable to find library -lc
> > net/openvpn-auth-ldap configure: Could not locate a working Objective-C 
> > runtime
> > net/telepathy/folks   edbus-private not found
> > net/transmission  undefined symbol: libintl_gettext
> > net/utox  target emulation unknown
> > news/pan  undefined symbol: libiconv_close
> > productivity/glabels  edbus-private not found
> > security/opensc   unable to find library -lpthread
> > security/xca  undefined symbol: _Unwind_Resume
> > sysutils/firmware/vmm ld -nopie -znorelro does not properly handle 
> > alignments
> > sysutils/memtest86+   unknown argument: --warn-constructors
> > www/lighttpd  unable to find library -lc
> > www/mono-xsp  configure: C compiler cannot create executables
> > www/mozpluggertarget emulation unknown
> > x11/gnome/code-assistance configure: C compiler cannot create 
> > executables
> > x11/gnustep/terminal  undefined symbol: libiconv
> > x11/rox-filer undefined symbol: floor
> >
> > --
> > Christian "naddy" Weisgerber  na...@mips.inka.de
> >
> 
> Would love to fix the myrddin error, but have no idea what it means...
> 
> --
> James Turner
> 

-- 
James Turner

Re: lld amd64 build failures

2018-05-07 Thread Ian McWilliam 

I know it's not going to help resolve the issue


https://reviews.llvm.org/D25324


[ELF] - Check that section alignment is a power of 2.




Ian McWilliam



From: owner-po...@openbsd.org <owner-po...@openbsd.org> on behalf of James 
Turner <ja...@calminferno.net>
Sent: Tuesday, 8 May 2018 9:56 AM
To: Christian Weisgerber
Cc: ports@openbsd.org
Subject: Re: lld amd64 build failures

On Mon, May 07, 2018 at 09:10:21PM +0200, Christian Weisgerber wrote:
> Over the weekend, I ran an experimental amd64 bulk build at home
> with lld as ld(1).  That produced a surprising number and variety
> of failures, see the list below.  I don't know if these can all be
> blamed on the respective port or if there are problems in lld as
> well.
>
> Many of "undefined symbol" errors are straightforward: The program
> refers to a symbol from some libfoo, but fails to explicitly link
> with this library.  This should be fixed.  I'm not sure about the
> _Unwind* ones, which refer to libc++abi.
>
> The other errors are largely mysterious to me.
>
>
> audio/audacityundefined symbol: g_signal_connect_data
> benchmarks/wrkstring table non-null terminated
> databases/pgmodeler   undefined symbol: backtrace
> devel/arm-none-eabi/gcc-linarocannot preempt symbol: 
> __stack_smash_handler
> devel/avr/gdb duplicate symbol: _initialize_gdbarch_utils
> devel/ffcall  can't create dynamic relocation R_X86_64_64 against 
> local symbol in readonly segment
> devel/xtensa-elf/gcc  cannot preempt symbol: __stack_smash_handler
> editors/emacs cannot preempt symbol: memcpy
> editors/emacs21   cannot preempt symbol: __stack_smash_handler
> editors/xemacs21/stable   cannot preempt symbol: __stack_smash_handler
> emulators/higan   undefined symbol: _Unwind_Resume
> emulators/mednafencannot preempt symbol: __stack_smash_handler
> emulators/retroarch   undefined symbol: libusb_init
> games/gargoyleundefined symbol: gtk_init
> games/nethack/3.6,qt  undefined symbol: _Unwind_Resume
> games/redeclipse  undefined symbol: XOpenDisplay
> games/tome4   undefined symbol: _Unwind_GetCFA
> games/uqm undefined symbol: atan2
> games/warzone2100 undefined symbol: ogg_sync_init
> games/xteddy  undefined symbol: XShapeCombineMask
> games/zaz undefined symbol: vorbis_info_init
> lang/fpc  invalid alignment of section headers
> lang/gcc/4.9  configure: Link tests are not allowed after 
> GCC_NO_EXECUTABLES
> lang/ghc  configure: C compiler cannot create executables
> lang/myrddin  section sh_addralign is not a power of 2
> lang/nim  unable to find library -lm
> lang/pypy cc: linker command failed due to signal
> misc/magicpoint   configure: C compiler cannot create executables
> misc/rocrail  undefined symbol: operator new(unsigned long)
> net/hexchat   unable to find library -lc
> net/openvpn-auth-ldap configure: Could not locate a working Objective-C 
> runtime
> net/telepathy/folks   edbus-private not found
> net/transmission  undefined symbol: libintl_gettext
> net/utox  target emulation unknown
> news/pan  undefined symbol: libiconv_close
> productivity/glabels  edbus-private not found
> security/opensc   unable to find library -lpthread
> security/xca  undefined symbol: _Unwind_Resume
> sysutils/firmware/vmm ld -nopie -znorelro does not properly handle alignments
> sysutils/memtest86+   unknown argument: --warn-constructors
> www/lighttpd  unable to find library -lc
> www/mono-xsp  configure: C compiler cannot create executables
> www/mozpluggertarget emulation unknown
> x11/gnome/code-assistance configure: C compiler cannot create executables
> x11/gnustep/terminal  undefined symbol: libiconv
> x11/rox-filer undefined symbol: floor
>
> --
> Christian "naddy" Weisgerber  na...@mips.inka.de
>

Would love to fix the myrddin error, but have no idea what it means...

--
James Turner

Re: lld amd64 build failures

2018-05-07 Thread Ian McWilliam 

I know it won't help the resolve the issue.


https://reviews.llvm.org/D25324


[ELF] - Check that section alignment is a power of 2.




Ian McWilliam



From: owner-po...@openbsd.org <owner-po...@openbsd.org> on behalf of James 
Turner <ja...@calminferno.net>
Sent: Tuesday, 8 May 2018 9:56 AM
To: Christian Weisgerber
Cc: ports@openbsd.org
Subject: Re: lld amd64 build failures

On Mon, May 07, 2018 at 09:10:21PM +0200, Christian Weisgerber wrote:
> Over the weekend, I ran an experimental amd64 bulk build at home
> with lld as ld(1).  That produced a surprising number and variety
> of failures, see the list below.  I don't know if these can all be
> blamed on the respective port or if there are problems in lld as
> well.
>
> Many of "undefined symbol" errors are straightforward: The program
> refers to a symbol from some libfoo, but fails to explicitly link
> with this library.  This should be fixed.  I'm not sure about the
> _Unwind* ones, which refer to libc++abi.
>
> The other errors are largely mysterious to me.
>
>
> audio/audacityundefined symbol: g_signal_connect_data
> benchmarks/wrkstring table non-null terminated
> databases/pgmodeler   undefined symbol: backtrace
> devel/arm-none-eabi/gcc-linarocannot preempt symbol: 
> __stack_smash_handler
> devel/avr/gdb duplicate symbol: _initialize_gdbarch_utils
> devel/ffcall  can't create dynamic relocation R_X86_64_64 against 
> local symbol in readonly segment
> devel/xtensa-elf/gcc  cannot preempt symbol: __stack_smash_handler
> editors/emacs cannot preempt symbol: memcpy
> editors/emacs21   cannot preempt symbol: __stack_smash_handler
> editors/xemacs21/stable   cannot preempt symbol: __stack_smash_handler
> emulators/higan   undefined symbol: _Unwind_Resume
> emulators/mednafencannot preempt symbol: __stack_smash_handler
> emulators/retroarch   undefined symbol: libusb_init
> games/gargoyleundefined symbol: gtk_init
> games/nethack/3.6,qt  undefined symbol: _Unwind_Resume
> games/redeclipse  undefined symbol: XOpenDisplay
> games/tome4   undefined symbol: _Unwind_GetCFA
> games/uqm undefined symbol: atan2
> games/warzone2100 undefined symbol: ogg_sync_init
> games/xteddy  undefined symbol: XShapeCombineMask
> games/zaz undefined symbol: vorbis_info_init
> lang/fpc  invalid alignment of section headers
> lang/gcc/4.9  configure: Link tests are not allowed after 
> GCC_NO_EXECUTABLES
> lang/ghc  configure: C compiler cannot create executables
> lang/myrddin  section sh_addralign is not a power of 2
> lang/nim  unable to find library -lm
> lang/pypy cc: linker command failed due to signal
> misc/magicpoint   configure: C compiler cannot create executables
> misc/rocrail  undefined symbol: operator new(unsigned long)
> net/hexchat   unable to find library -lc
> net/openvpn-auth-ldap configure: Could not locate a working Objective-C 
> runtime
> net/telepathy/folks   edbus-private not found
> net/transmission  undefined symbol: libintl_gettext
> net/utox  target emulation unknown
> news/pan  undefined symbol: libiconv_close
> productivity/glabels  edbus-private not found
> security/opensc   unable to find library -lpthread
> security/xca  undefined symbol: _Unwind_Resume
> sysutils/firmware/vmm ld -nopie -znorelro does not properly handle alignments
> sysutils/memtest86+   unknown argument: --warn-constructors
> www/lighttpd  unable to find library -lc
> www/mono-xsp  configure: C compiler cannot create executables
> www/mozpluggertarget emulation unknown
> x11/gnome/code-assistance configure: C compiler cannot create executables
> x11/gnustep/terminal  undefined symbol: libiconv
> x11/rox-filer undefined symbol: floor
>
> --
> Christian "naddy" Weisgerber  na...@mips.inka.de
>

Would love to fix the myrddin error, but have no idea what it means...

--
James Turner

Re: lld amd64 build failures

2018-05-07 Thread James Turner 
On Mon, May 07, 2018 at 09:10:21PM +0200, Christian Weisgerber wrote:
> Over the weekend, I ran an experimental amd64 bulk build at home
> with lld as ld(1).  That produced a surprising number and variety
> of failures, see the list below.  I don't know if these can all be
> blamed on the respective port or if there are problems in lld as
> well.
> 
> Many of "undefined symbol" errors are straightforward: The program
> refers to a symbol from some libfoo, but fails to explicitly link
> with this library.  This should be fixed.  I'm not sure about the
> _Unwind* ones, which refer to libc++abi.
> 
> The other errors are largely mysterious to me.
> 
> 
> audio/audacityundefined symbol: g_signal_connect_data
> benchmarks/wrkstring table non-null terminated
> databases/pgmodeler   undefined symbol: backtrace
> devel/arm-none-eabi/gcc-linarocannot preempt symbol: 
> __stack_smash_handler
> devel/avr/gdb duplicate symbol: _initialize_gdbarch_utils
> devel/ffcall  can't create dynamic relocation R_X86_64_64 against 
> local symbol in readonly segment
> devel/xtensa-elf/gcc  cannot preempt symbol: __stack_smash_handler
> editors/emacs cannot preempt symbol: memcpy
> editors/emacs21   cannot preempt symbol: __stack_smash_handler
> editors/xemacs21/stable   cannot preempt symbol: __stack_smash_handler
> emulators/higan   undefined symbol: _Unwind_Resume
> emulators/mednafencannot preempt symbol: __stack_smash_handler
> emulators/retroarch   undefined symbol: libusb_init
> games/gargoyleundefined symbol: gtk_init
> games/nethack/3.6,qt  undefined symbol: _Unwind_Resume
> games/redeclipse  undefined symbol: XOpenDisplay
> games/tome4   undefined symbol: _Unwind_GetCFA
> games/uqm undefined symbol: atan2
> games/warzone2100 undefined symbol: ogg_sync_init
> games/xteddy  undefined symbol: XShapeCombineMask
> games/zaz undefined symbol: vorbis_info_init
> lang/fpc  invalid alignment of section headers
> lang/gcc/4.9  configure: Link tests are not allowed after 
> GCC_NO_EXECUTABLES
> lang/ghc  configure: C compiler cannot create executables
> lang/myrddin  section sh_addralign is not a power of 2
> lang/nim  unable to find library -lm
> lang/pypy cc: linker command failed due to signal
> misc/magicpoint   configure: C compiler cannot create executables
> misc/rocrail  undefined symbol: operator new(unsigned long)
> net/hexchat   unable to find library -lc
> net/openvpn-auth-ldap configure: Could not locate a working Objective-C 
> runtime
> net/telepathy/folks   edbus-private not found
> net/transmission  undefined symbol: libintl_gettext
> net/utox  target emulation unknown
> news/pan  undefined symbol: libiconv_close
> productivity/glabels  edbus-private not found
> security/opensc   unable to find library -lpthread
> security/xca  undefined symbol: _Unwind_Resume
> sysutils/firmware/vmm ld -nopie -znorelro does not properly handle alignments
> sysutils/memtest86+   unknown argument: --warn-constructors
> www/lighttpd  unable to find library -lc
> www/mono-xsp  configure: C compiler cannot create executables
> www/mozpluggertarget emulation unknown
> x11/gnome/code-assistance configure: C compiler cannot create executables
> x11/gnustep/terminal  undefined symbol: libiconv
> x11/rox-filer undefined symbol: floor
> 
> -- 
> Christian "naddy" Weisgerber  na...@mips.inka.de
> 

Would love to fix the myrddin error, but have no idea what it means...

-- 
James Turner