r241432 - Teach mingw toolchain the msys2 mingw-w64 distribution C++ dirs.

[İsmail Dönmez]

Hi,

With the patch same linker problem happens and x86_64-w64-mingw32-gcc
is in $PATH.


On Sun, Jul 12, 2015 at 1:27 PM, Yaron Keren <yaron.keren at gmail.com> wrote:
> Ok, please try the attached patch that looks for $TARGET-gcc before looking
> for gcc.
>
>
> 2015-07-12 9:38 GMT+03:00 İsmail Dönmez <ismail at donmez.ws>:
>>
>> Thats /usr/bin/gcc which is not the mingw one, if gcc in PATH being
>> important then I suggest looking for $TARGET-gcc first which will work
>> for mingw-w64 case too.
>>
>> On Sun, Jul 12, 2015 at 8:09 AM, Yaron Keren <yaron.keren at gmail.com>
>> wrote:
>> > What is the output from
>> >
>> >> which gcc
>> >
>> >
>> >
>> > 2015-07-11 13:59 GMT+03:00 İsmail Dönmez <ismail at donmez.ws>:
>> >>
>> >> Hi,
>> >>
>> >> Not really answering your questions but I think the problem is clang
>> >> is invoking $TARGET-ld directly, it used to let gcc link so gcc would
>> >> figure out the linker details. See a run with clang 3.6.1 on same
>> >> setup:
>> >>
>> >> λ /usr/bin/clang -v -target x86_64-w64-mingw32 -isystem
>> >> /usr/x86_64-w64-mingw32/sys-root/x86_64-w64-mingw32/include
>> >> randomworks/windows/nic.c -liphlpapi
>> >> clang version 3.6.1 (tags/RELEASE_361/final 238133)
>> >> Target: x86_64-w64-windows-gnu
>> >> Thread model: posix
>> >>  "/usr/bin/clang-3.6" -cc1 -triple x86_64-w64-windows-gnu -emit-obj
>> >> -mrelax-all -disable-free -disable-llvm-verifier -main-file-name nic.c
>> >> -mrelocation-model static -mthread-model posix -mdisable-fp-elim
>> >> -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables
>> >> -target-cpu x86-64 -v -dwarf-column-info -resource-dir
>> >> /usr/bin/../lib64/clang/3.6.1 -isystem
>> >> /usr/x86_64-w64-mingw32/sys-root/x86_64-w64-mingw32/include
>> >> -fdebug-compilation-dir /home/ismail -ferror-limit 19 -fmessage-length
>> >> 126 -mstackrealign -fno-use-cxa-atexit -fobjc-runtime=gcc
>> >> -fdiagnostics-show-option -fcolor-diagnostics -o /tmp/nic-e31eb1.o -x
>> >> c randomworks/windows/nic.c
>> >> clang -cc1 version 3.6.1 based upon LLVM 3.6.1 default target
>> >> x86_64-suse-linux
>> >> ignoring nonexistent directory
>> >> "/usr/bin/../lib64/clang/3.6.1/../../../i686-w64-mingw32/include"
>> >> ignoring nonexistent directory
>> >> "/usr/bin/../lib64/clang/3.6.1/../../../x86_64-w64-mingw32/include"
>> >> ignoring nonexistent directory "/mingw/include"
>> >> ignoring duplicate directory
>> >> "/usr/bin/../lib64/clang/3.6.1/../../../include"
>> >> #include "..." search starts here:
>> >> #include <...> search starts here:
>> >>  /usr/x86_64-w64-mingw32/sys-root/x86_64-w64-mingw32/include
>> >>  /usr/local/include
>> >>  /usr/bin/../lib64/clang/3.6.1/include
>> >>  /usr/bin/../lib64/clang/3.6.1/../../../include
>> >> End of search list.
>> >>  "/usr/bin/x86_64-w64-mingw32-gcc" -v -isystem
>> >> /usr/x86_64-w64-mingw32/sys-root/x86_64-w64-mingw32/include -m64 -o
>> >> a.exe /tmp/nic-e31eb1.o -liphlpapi
>> >> Using built-in specs.
>> >> COLLECT_GCC=/usr/bin/x86_64-w64-mingw32-gcc
>> >> COLLECT_LTO_WRAPPER=/usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/lto-wrapper
>> >> Target: x86_64-w64-mingw32
>> >> Configured with: ../configure --prefix=/usr --bindir=/usr/bin
>> >> --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/lib64
>> >> --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share
>> >> --build=x86_64-suse-linux-gnu --host=x86_64-suse-linux-gnu
>> >> --target=x86_64-w64-mingw32 --with-gnu-as --with-gnu-ld --verbose
>> >> --without-newlib --disable-multilib --disable-plugin
>> >> --with-system-zlib --disable-nls --without-included-gettext
>> >> --disable-win32-registry --enable-version-specific-runtime-libs
>> >> --with-sysroot=/usr/x86_64-w64-mingw32/sys-root
>> >> --enable-languages=c,c++,fortran,objc,obj-c++ --without-x
>> >> --enable-hash-synchronization --enable-fully-dynamic-string
>> >> --enable-libgomp --enable-linker-build-id
>> >> Thread model: win32
>> >> gcc version 5.1.0 (GCC)
>> >>
>> >>
>> >> COMPILER_PATH=/usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/:/usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/:/usr/lib64/gcc/x86_64-w64-mingw32/:/usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/:/usr/lib64/gcc/x86_64-w64-mingw32/:/usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/../../../../x86_64-w64-mingw32/bin/
>> >>
>> >>
>> >> LIBRARY_PATH=/usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/:/usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/../../../../x86_64-w64-mingw32/lib/../lib/:/usr/x86_64-w64-mingw32/sys-root/mingw/lib/../lib/:/usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/../../../../x86_64-w64-mingw32/lib/:/usr/x86_64-w64-mingw32/sys-root/mingw/lib/
>> >> COLLECT_GCC_OPTIONS='-v' '-isystem'
>> >> '/usr/x86_64-w64-mingw32/sys-root/x86_64-w64-mingw32/include' '-m64'
>> >> '-o' 'a.exe' '-mtune=generic' '-march=x86-64'
>> >>  /usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/collect2 -plugin
>> >> /usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/liblto_plugin.so
>> >> -plugin-opt=/usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/lto-wrapper
>> >> -plugin-opt=-fresolution=/tmp/ccd7Jm2a.res
>> >> -plugin-opt=-pass-through=-lmingw32 -plugin-opt=-pass-through=-lgcc
>> >> -plugin-opt=-pass-through=-lgcc_eh
>> >> -plugin-opt=-pass-through=-lmoldname
>> >> -plugin-opt=-pass-through=-lmingwex -plugin-opt=-pass-through=-lmsvcrt
>> >> -plugin-opt=-pass-through=-ladvapi32
>> >> -plugin-opt=-pass-through=-lshell32 -plugin-opt=-pass-through=-luser32
>> >> -plugin-opt=-pass-through=-lkernel32
>> >> -plugin-opt=-pass-through=-lmingw32 -plugin-opt=-pass-through=-lgcc
>> >> -plugin-opt=-pass-through=-lgcc_eh
>> >> -plugin-opt=-pass-through=-lmoldname
>> >> -plugin-opt=-pass-through=-lmingwex -plugin-opt=-pass-through=-lmsvcrt
>> >> --sysroot=/usr/x86_64-w64-mingw32/sys-root --build-id -m i386pep
>> >> -Bdynamic -o a.exe
>> >> /usr/x86_64-w64-mingw32/sys-root/mingw/lib/../lib/crt2.o
>> >> /usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/crtbegin.o
>> >> -L/usr/lib64/gcc/x86_64-w64-mingw32/5.1.0
>> >>
>> >>
>> >> -L/usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/../../../../x86_64-w64-mingw32/lib/../lib
>> >> -L/usr/x86_64-w64-mingw32/sys-root/mingw/lib/../lib
>> >>
>> >>
>> >> -L/usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/../../../../x86_64-w64-mingw32/lib
>> >> -L/usr/x86_64-w64-mingw32/sys-root/mingw/lib /tmp/nic-e31eb1.o
>> >> -liphlpapi -lmingw32 -lgcc -lgcc_eh -lmoldname -lmingwex -lmsvcrt
>> >> -ladvapi32 -lshell32 -luser32 -lkernel32 -lmingw32 -lgcc -lgcc_eh
>> >> -lmoldname -lmingwex -lmsvcrt
>> >> /usr/lib64/gcc/x86_64-w64-mingw32/5.1.0/crtend.o
>> >>
>> >>
>> >> On Fri, Jul 10, 2015 at 9:55 PM, Yaron Keren <yaron.keren at gmail.com>
>> >> wrote:
>> >> > OK, please help me understand,
>> >> >
>> >> > Where are the include directories?
>> >> > Where are the lib directories?
>> >> > Is gcc on the path? where?
>> >> > Should clang have a default hardcoed sysroot location on Linux which
>> >> > is
>> >> > not
>> >> > based on clang installed location?
>> >> >
>> >> >
>> >> > 2015-07-10 21:45 GMT+03:00 İsmail Dönmez <ismail at donmez.ws>:
>> >> >>
>> >> >> The problem is this exact command line worked since forever and only
>> >> >> recently regressed thats why I report it.
>> >> >>
>> >> >> On Fri, Jul 10, 2015 at 9:38 PM, Yaron Keren <yaron.keren at gmail.com>
>> >> >> wrote:
>> >> >> > clang can locate  /usr/x86_64-w64-mingw32/sys-root if provided to
>> >> >> > the
>> >> >> > -sysroot option or deduce sysroot automatically if it finds
>> >> >> > /usr/x86_64-w64-mingw32/sys-root/bin/gcc binary on the path.
>> >> >> >
>> >> >> > clang does not deduce the sysroot from the -isystem directory by
>> >> >> > itself.
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> > 2015-07-10 19:57 GMT+03:00 İsmail Dönmez <ismail at donmez.ws>:
>> >> >> >>
>> >> >> >> Anyhow this is not a nice example since it uses Cygwin's ld. A
>> >> >> >> better
>> >> >> >> example from Linux side:
>> >> >> >>
>> >> >> >> λ clang -v -target x86_64-w64-mingw32 -isystem
>> >> >> >> /usr/x86_64-w64-mingw32/sys-root/x86_64-w64-mingw32/include
>> >> >> >> randomworks/windows/nic.c
>> >> >> >> clang version 3.7.0 (trunk 241471)
>> >> >> >> Target: x86_64-w64-windows-gnu
>> >> >> >> Thread model: posix
>> >> >> >>  "/opt/clang/bin/clang-3.7" -cc1 -triple x86_64-w64-windows-gnu
>> >> >> >> -emit-obj -mrelax-all -disable-free -main-file-name nic.c
>> >> >> >> -mrelocation-model pic -pic-level 2 -mthread-model posix
>> >> >> >> -fmath-errno
>> >> >> >> -masm-verbose -mconstructor-aliases -munwind-tables -target-cpu
>> >> >> >> x86-64
>> >> >> >> -momit-leaf-frame-pointer -v -dwarf-column-info -resource-dir
>> >> >> >> /opt/clang/bin/../lib64/clang/3.7.0 -isystem
>> >> >> >> /usr/x86_64-w64-mingw32/sys-root/x86_64-w64-mingw32/include
>> >> >> >> -internal-isystem /opt/clang/bin/../lib64/clang/3.7.0/include
>> >> >> >> -internal-isystem include -internal-isystem include-fixed
>> >> >> >> -internal-isystem /usr/mingw32/include -internal-isystem
>> >> >> >> /usr/include
>> >> >> >> -fdebug-compilation-dir /home/ismail -ferror-limit 19
>> >> >> >> -fmessage-length
>> >> >> >> 126 -mstackrealign -fno-use-cxa-atexit -fobjc-runtime=gcc
>> >> >> >> -fdiagnostics-show-option -fcolor-diagnostics -o
>> >> >> >> /tmp/nic-08e945.o
>> >> >> >> -x
>> >> >> >> c randomworks/windows/nic.c
>> >> >> >> clang -cc1 version 3.7.0 based upon LLVM 3.7.0svn default target
>> >> >> >> x86_64-suse-linux
>> >> >> >> ignoring nonexistent directory "include"
>> >> >> >> ignoring nonexistent directory "include-fixed"
>> >> >> >> ignoring nonexistent directory "/usr/mingw32/include"
>> >> >> >> #include "..." search starts here:
>> >> >> >> #include <...> search starts here:
>> >> >> >>  /usr/x86_64-w64-mingw32/sys-root/x86_64-w64-mingw32/include
>> >> >> >>  /opt/clang/bin/../lib64/clang/3.7.0/include
>> >> >> >>  /usr/include
>> >> >> >> End of search list.
>> >> >> >>  "/usr/bin/x86_64-w64-mingw32-ld" -m i386pep -Bdynamic -o a.exe
>> >> >> >> crt2.o
>> >> >> >> crtbegin.o -L -L/usr/lib -L/usr/mingw32/lib /tmp/nic-08e945.o
>> >> >> >> -lmingw32 -lgcc_s -lgcc -lmoldname -lmingwex -lmsvcrt -ladvapi32
>> >> >> >> -lshell32 -luser32 -lkernel32 -lmingw32 -lgcc_s -lgcc -lmoldname
>> >> >> >> -lmingwex -lmsvcrt crtend.o
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find crt2.o: No such file
>> >> >> >> or
>> >> >> >> directory
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find crtbegin.o: No such
>> >> >> >> file
>> >> >> >> or directory
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lmingw32
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lgcc_s
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lgcc
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lmoldname
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lmingwex
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lmsvcrt
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -ladvapi32
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lshell32
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -luser32
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lkernel32
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lmingw32
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lgcc_s
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lgcc
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lmoldname
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lmingwex
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find -lmsvcrt
>> >> >> >> /usr/bin/x86_64-w64-mingw32-ld: cannot find crtend.o: No such
>> >> >> >> file
>> >> >> >> or
>> >> >> >> directory
>> >> >> >> clang-3.7: error: linker command failed with exit code 1 (use -v
>> >> >> >> to
>> >> >> >> see invocation)
>> >> >> >>
>> >> >> >>
>> >> >> >> On Fri, Jul 10, 2015 at 7:54 PM, İsmail Dönmez <ismail at donmez.ws>
>> >> >> >> wrote:
>> >> >> >> > This is without any patches (r241901-win64) and the original
>> >> >> >> > command
>> >> >> >> > line is there:
>> >> >> >> >
>> >> >> >> > clang -v -target x86_64-w64-mingw32 -isystem
>> >> >> >> >  C:/mingw-w64-6.0.0/x86_64-w64-mingw32/include -isystem
>> >> >> >> >  C:/mingw-w64-6.0.0/include/c++/6.0.0 -isystem
>> >> >> >> >  C:/mingw-w64-6.0.0/include/c++/6.0.0/x86_64-w64-mingw32
>> >> >> >> >  randomworks/windows/nic.c
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > On Fri, Jul 10, 2015 at 7:51 PM, Yaron Keren
>> >> >> >> > <yaron.keren at gmail.com>
>> >> >> >> > wrote:
>> >> >> >> >> This is with or without any patches? what is the original
>> >> >> >> >> command
>> >> >> >> >> line?
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >> 2015-07-10 19:30 GMT+03:00 İsmail Dönmez <ismail at donmez.ws>:
>> >> >> >> >>>
>> >> >> >> >>> Hi,
>> >> >> >> >>>
>> >> >> >> >>> I meant to try these but both on cygwin and linux hosts we
>> >> >> >> >>> have
>> >> >> >> >>> linking regression that goes like:
>> >> >> >> >>>
>> >> >> >> >>> λ clang -v -target x86_64-w64-mingw32 -isystem
>> >> >> >> >>> C:/mingw-w64-6.0.0/x86_64-w64-mingw32/include -isystem
>> >> >> >> >>> C:/mingw-w64-6.0.0/include/c++/6.0.0 -isystem
>> >> >> >> >>> C:/mingw-w64-6.0.0/include/c++/6.0.0/x86_64-w64-mingw32
>> >> >> >> >>> randomworks/windows/nic.c
>> >> >> >> >>> clang version 3.7.0 (https://github.com/llvm-mirror/clang.git
>> >> >> >> >>> ca355c9f413a6ca4941e3033e89e5242e29bd802)
>> >> >> >> >>> Target: x86_64-w64-windows-gnu
>> >> >> >> >>> Thread model: posix
>> >> >> >> >>>  "C:\\Program Files\\LLVM\\bin\\clang.exe" -cc1 -triple
>> >> >> >> >>> x86_64-w64-windows-gnu -emit-obj -mrelax-all -disable-free
>> >> >> >> >>> -main-file-name nic.c -mrelocation-model pic -pic-level 2
>> >> >> >> >>> -mthread-model posix -fmath-errno -masm-verbose
>> >> >> >> >>> -mconstructor-aliases
>> >> >> >> >>> -munwind-tables -target-cpu x86-64 -momit-leaf-frame-pointer
>> >> >> >> >>> -v
>> >> >> >> >>> -dwarf-column-info -resource-dir "C:\\Program
>> >> >> >> >>> Files\\LLVM\\bin\\..\\lib\\clang\\3.7.0" -isystem
>> >> >> >> >>> C:/mingw-w64-6.0.0/x86_64-w64-mingw32/include -isystem
>> >> >> >> >>> C:/mingw-w64-6.0.0/include/c++/6.0.0 -isystem
>> >> >> >> >>> C:/mingw-w64-6.0.0/include/c++/6.0.0/x86_64-w64-mingw32
>> >> >> >> >>> -internal-isystem "C:\\Program
>> >> >> >> >>> Files\\LLVM\\bin\\..\\lib\\clang\\3.7.0\\include"
>> >> >> >> >>> -internal-isystem
>> >> >> >> >>> include -internal-isystem include-fixed -internal-isystem
>> >> >> >> >>> "C:\\cygwin64\\mingw32\\include" -internal-isystem
>> >> >> >> >>> "C:\\cygwin64\\include" -std=c11 -fdebug-compilation-dir
>> >> >> >> >>> "C:\\cygwin64\\home\\ismail" -ferror-limit 19
>> >> >> >> >>> -fmessage-length 0
>> >> >> >> >>> -mstackrealign -fno-use-cxa-atexit -fobjc-runtime=gcc
>> >> >> >> >>> -fdiagnostics-show-option -fcolor-diagnostics
>> >> >> >> >>> -fansi-escape-codes
>> >> >> >> >>> -o
>> >> >> >> >>> "C:\\cygwin64\\tmp\\nic-6bff3b.o" -x c
>> >> >> >> >>> randomworks/windows/nic.c
>> >> >> >> >>> clang -cc1 version 3.7.0 based upon LLVM 3.7.0svn default
>> >> >> >> >>> target
>> >> >> >> >>> x86_64-pc-windows-msvc
>> >> >> >> >>> ignoring nonexistent directory "include"
>> >> >> >> >>> ignoring nonexistent directory "include-fixed"
>> >> >> >> >>> ignoring nonexistent directory "C:\cygwin64\mingw32\include"
>> >> >> >> >>> ignoring nonexistent directory "C:\cygwin64\include"
>> >> >> >> >>> #include "..." search starts here:
>> >> >> >> >>> #include <...> search starts here:
>> >> >> >> >>>  C:/mingw-w64-6.0.0/x86_64-w64-mingw32/include
>> >> >> >> >>>  C:/mingw-w64-6.0.0/include/c++/6.0.0
>> >> >> >> >>>  C:/mingw-w64-6.0.0/include/c++/6.0.0/x86_64-w64-mingw32
>> >> >> >> >>>  C:\Program Files\LLVM\bin\..\lib\clang\3.7.0\include
>> >> >> >> >>> End of search list.
>> >> >> >> >>>  "C:\\cygwin64\\bin\\ld.exe" -m i386pep -Bdynamic -o a.exe
>> >> >> >> >>> crt2.o
>> >> >> >> >>> crtbegin.o -L "-LC:\\cygwin64\\lib"
>> >> >> >> >>> "-LC:\\cygwin64\\mingw32\\lib"
>> >> >> >> >>> "C:\\cygwin64\\tmp\\nic-6bff3b.o" -lmingw32 -lgcc_s -lgcc
>> >> >> >> >>> -lmoldname
>> >> >> >> >>> -lmingwex -lmsvcrt -ladvapi32 -lshell32 -luser32 -lkernel32
>> >> >> >> >>> -lmingw32
>> >> >> >> >>> -lgcc_s -lgcc -lmoldname -lmingwex -lmsvcrt crtend.o
>> >> >> >> >>> /usr/bin/ld: cannot find crt2.o: No such file or directory
>> >> >> >> >>> /usr/bin/ld: cannot find crtbegin.o: No such file or
>> >> >> >> >>> directory
>> >> >> >> >>> /usr/bin/ld: cannot find -lmingw32
>> >> >> >> >>> /usr/bin/ld: cannot find -lgcc_s
>> >> >> >> >>> /usr/bin/ld: cannot find -lgcc
>> >> >> >> >>> /usr/bin/ld: cannot find -lmoldname
>> >> >> >> >>> /usr/bin/ld: cannot find -lmingwex
>> >> >> >> >>> /usr/bin/ld: cannot find -lmsvcrt
>> >> >> >> >>> /usr/bin/ld: cannot find -lmingw32
>> >> >> >> >>> /usr/bin/ld: cannot find -lgcc_s
>> >> >> >> >>> /usr/bin/ld: cannot find -lgcc
>> >> >> >> >>> /usr/bin/ld: cannot find -lmoldname
>> >> >> >> >>> /usr/bin/ld: cannot find -lmingwex
>> >> >> >> >>> /usr/bin/ld: cannot find -lmsvcrt
>> >> >> >> >>> /usr/bin/ld: cannot find crtend.o: No such file or directory
>> >> >> >> >>> clang.exe: error: linker command failed with exit code 1 (use
>> >> >> >> >>> -v
>> >> >> >> >>> to
>> >> >> >> >>> see invocation)
>> >> >> >> >>>
>> >> >> >> >>> Any ideas? Also reproducible with gcc 5.1.1 on Linux.
>> >> >> >> >>>
>> >> >> >> >>>
>> >> >> >> >>> On Tue, Jul 7, 2015 at 6:19 PM, Yaron Keren
>> >> >> >> >>> <yaron.keren at gmail.com>
>> >> >> >> >>> wrote:
>> >> >> >> >>> > Here is a patch honoring sysroot for ld, let me know if it
>> >> >> >> >>> > works
>> >> >> >> >>> > for
>> >> >> >> >>> > you.
>> >> >> >> >>> >
>> >> >> >> >>> > 2015-07-07 12:13 GMT+03:00 Yaron Keren
>> >> >> >> >>> > <yaron.keren at gmail.com>:
>> >> >> >> >>> >>
>> >> >> >> >>> >> Hi,  Please see if the attached patch works on opensuse.
>> >> >> >> >>> >>
>> >> >> >> >>> >> I'll look at the cygnus ld issue later.
>> >> >> >> >>> >>
>> >> >> >> >>> >>
>> >> >> >> >>> >> 2015-07-07 10:38 GMT+03:00 İsmail Dönmez
>> >> >> >> >>> >> <ismail at donmez.ws>:
>> >> >> >> >>> >>>
>> >> >> >> >>> >>> Hi,
>> >> >> >> >>> >>>
>> >> >> >> >>> >>> On Mon, Jul 6, 2015 at 10:40 AM, Yaron Keren
>> >> >> >> >>> >>> <yaron.keren at gmail.com>
>> >> >> >> >>> >>> wrote:
>> >> >> >> >>> >>> > Author: yrnkrn
>> >> >> >> >>> >>> > Date: Mon Jul  6 02:40:10 2015
>> >> >> >> >>> >>> > New Revision: 241432
>> >> >> >> >>> >>> >
>> >> >> >> >>> >>> > URL:
>> >> >> >> >>> >>> > http://llvm.org/viewvc/llvm-project?rev=241432&view=rev
>> >> >> >> >>> >>> > Log:
>> >> >> >> >>> >>> > Teach mingw toolchain the msys2 mingw-w64 distribution
>> >> >> >> >>> >>> > C++
>> >> >> >> >>> >>> > dirs.
>> >> >> >> >>> >>> >
>> >> >> >> >>> >>> >
>> >> >> >> >>> >>> > Modified:
>> >> >> >> >>> >>> >     cfe/trunk/lib/Driver/MinGWToolChain.cpp
>> >> >> >> >>> >>> >     cfe/trunk/lib/Driver/ToolChains.h
>> >> >> >> >>> >>>
>> >> >> >> >>> >>> I tried this revision on openSUSE MinGW toolchain and its
>> >> >> >> >>> >>> missing
>> >> >> >> >>> >>> one
>> >> >> >> >>> >>> include path, which is
>> >> >> >> >>> >>> $GCC_ROOT/nclude/c++/x86_64-w64-mingw32
>> >> >> >> >>> >>> which
>> >> >> >> >>> >>> contains "bits" and "ext" directories. Would you mind
>> >> >> >> >>> >>> adding
>> >> >> >> >>> >>> that
>> >> >> >> >>> >>> to
>> >> >> >> >>> >>> the list too?
>> >> >> >> >>> >>>
>> >> >> >> >>> >>> Thanks!
>> >> >> >> >>> >>
>> >> >> >> >>> >>
>> >> >> >> >>> >
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >
>> >> >> >
>> >> >
>> >> >
>> >
>> >
>
>