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--></style></head><body lang=EN-US link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Oops, sorry, didn’t notice it because both mine and harbormaster’s msys2 have separate GCCs installed as well.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>You can just leave it reverted, could you also push it? I don’t see an easy fix that would also work for end user</p><p class=MsoNormal>Configure based cabal installs. So I think I’ll have to go back to the drawing board for this one.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks,</p><p class=MsoNormal>Tamar</p><div style='mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal style='border:none;padding:0in'><b>From: </b><a href="mailto:simonpj@microsoft.com">Simon Peyton Jones</a><br><b>Sent: </b>Thursday, June 29, 2017 09:10<br><b>To: </b><a href="mailto:lonetiger@gmail.com">lonetiger@gmail.com</a>; <a href="mailto:ghc-devs@haskell.org">ghc-devs</a><br><b>Subject: </b>RE: Windows broken</p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-GB>Tamar<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB>Aha! It’s you! Reverting this commit fixes it<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>git revert d6cecde585b0980ed8e0050c5a1d315789fb6356<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>[master af9f0f4] Revert "Remove the Windows GCC driver."<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>5 files changed, 88 insertions(+), 30 deletions(-)<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>create mode 100644 driver/gcc/gcc.c<o:p></o:p></span></p><p class=MsoNormal><a name="_MailEndCompose"><span lang=EN-GB><o:p> </o:p></span></a></p><p class=MsoNormal><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>If you can see an easy fix I can try that. Else I’ll probably just revert and let you investigate.<o:p></o:p></span></span></p><p class=MsoNormal><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB><o:p> </o:p></span></span></p><p class=MsoNormal><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>I appear not to have Cygwin, and no other gcc is not in my path. I just rely on the one that comes with GHC.<o:p></o:p></span></span></p><p class=MsoNormal><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB><o:p> </o:p></span></span></p><p class=MsoNormal><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>After reverting, here’s what happens when I compile foo.c (trace below). The invocation of cc1.exe looks rather different<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>C:/code/HEAD/inplace/mingw/bin/gcc.exe -v foo.c<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>Using built-in specs.<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>COLLECT_GCC=C:\\code\\HEAD\\inplace\\mingw\\bin/realgcc.exe<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>COLLECT_LTO_WRAPPER=C://code//HEAD//inplace//mingw//bin/../lib/gcc/x86_64-w64-mingw32/6.3.0/lto-wrapper.exe<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>Target: x86_64-w64-mingw32<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>Configured with: ../gcc-6.3.0/configure --prefix=/mingw64 --with-local-prefix=/mingw64/local --build=x86_64-w64-mingw32 --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 --with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include --libexecdir=/mingw64/lib --enable-bootstrap --with-arch=x86-64 --with-tune=generic --enable-languages=c,lto,c++,objc,obj-c++,fortran,ada --enable-shared --enable-static --enable-libatomic --enable-threads=posix --enable-graphite --enable-fully-dynamic-string --enable-libstdcxx-time=yes --disable-libstdcxx-pch --disable-libstdcxx-debug --disable-isl-version-check --enable-lto --enable-libgomp --disable-multilib --enable-checking=release --disable-rpath --disable-win32-registry --disable-nls --disable-werror --disable-symvers --with-libiconv --with-system-zlib --with-gmp=/mingw64 --with-mpfr=/mingw64 --with-mpc=/mingw64 --with-isl=/mingw64 --with-pkgversion='Rev2, Built by MSYS2 project' --with-bugurl=https://sourceforge.net/projects/msys2 --with-gnu-as --with-gnu-ld<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>Thread model: posix<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>gcc version 6.3.0 (Rev2, Built by MSYS2 project) <o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>COLLECT_GCC_OPTIONS='-B' 'C:\\code\\HEAD\\inplace\\mingw\\bin' '-B' 'C:\\code\\HEAD\\inplace\\mingw\\bin/../lib' '-B' 'C:\\code\\HEAD\\inplace\\mingw\\bin/../lib/gcc/x86_64-w64-mingw32/6.3.0' '-B' 'C:\\code\\HEAD\\inplace\\mingw\\bin/../libexec/gcc/x86_64-w64-mingw32/6.3.0' '-v' '-mtune=generic' '-march=x86-64'<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>C://code//HEAD//inplace//mingw//bin/../lib/gcc/x86_64-w64-mingw32/6.3.0/cc1.exe -quiet -v -iprefix C:/code/HEAD/inplace/mingw/bin/../lib/gcc/x86_64-w64-mingw32/6.3.0/ -isystem C://code//HEAD//inplace//mingw//bin/../lib/gcc/x86_64-w64-mingw32/6.3.0/include -isystem C://code//HEAD//inplace//mingw//bin/../lib/gcc/x86_64-w64-mingw32/6.3.0/include-fixed -D_REENTRANT foo.c -quiet -dumpbase foo.c -mtune=generic -march=x86-64 -auxbase foo -version -o C:\Users\simonpj\AppData\Local\Temp\ccGa7vqE.s<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>GNU C11 (Rev2, Built by MSYS2 project) version 6.3.0 (x86_64-w64-mingw32)<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB> compiled by GNU C version 6.3.0, GMP version 6.1.2, MPFR version 3.1.5-p2, MPC version 1.0.3, isl version 0.15<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>ignoring duplicate directory "C:/code/HEAD/inplace/mingw/bin/../lib/gcc/x86_64-w64-mingw32/6.3.0/include"<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>ignoring duplicate directory "C:/code/HEAD/inplace/mingw/bin/../lib/gcc/x86_64-w64-mingw32/6.3.0/include-fixed"<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>ignoring duplicate directory "C:/code/HEAD/inplace/mingw/lib/gcc/../../lib/gcc/x86_64-w64-mingw32/6.3.0/include"<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>ignoring nonexistent directory "C:/building/msys64/mingw64/include"<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>ignoring nonexistent directory "/mingw64/include"<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>ignoring duplicate directory "C:/code/HEAD/inplace/mingw/lib/gcc/../../lib/gcc/x86_64-w64-mingw32/6.3.0/include-fixed"<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>ignoring duplicate directory "C:/code/HEAD/inplace/mingw/lib/gcc/../../lib/gcc/x86_64-w64-mingw32/6.3.0/../../../../x86_64-w64-mingw32/include"<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>ignoring nonexistent directory "C:/building/msys64/mingw64/x86_64-w64-mingw32/include"<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>#include "..." search starts here:<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>#include <...> search starts here:<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>C://code//HEAD//inplace//mingw//bin/../lib/gcc/x86_64-w64-mingw32/6.3.0/include<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>C://code//HEAD//inplace//mingw//bin/../lib/gcc/x86_64-w64-mingw32/6.3.0/include-fixed<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>C:/code/HEAD/inplace/mingw/bin/../lib/gcc/x86_64-w64-mingw32/6.3.0/../../../../include<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>C:/code/HEAD/inplace/mingw/bin/../lib/gcc/x86_64-w64-mingw32/6.3.0/../../../../x86_64-w64-mingw32/include<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>End of search list.<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>GNU C11 (Rev2, Built by MSYS2 project) version 6.3.0 (x86_64-w64-mingw32)<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB> compiled by GNU C version 6.3.0, GMP version 6.1.2, MPFR version 3.1.5-p2, MPC version 1.0.3, isl version 0.15<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072<o:p></o:p></span></span></p><p class=Code><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB>Compiler executable checksum: bdbc00c2d895b1ff93d4c2cb4c58b5b1<o:p></o:p></span></span></p><p class=MsoNormal><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB><o:p> </o:p></span></span></p><p class=MsoNormal><span style='mso-bookmark:_MailEndCompose'><span lang=EN-GB><o:p> </o:p></span></span></p><span style='mso-bookmark:_MailEndCompose'></span><div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> lonetiger@gmail.com [mailto:lonetiger@gmail.com] <br><b>Sent:</b> 29 June 2017 02:38<br><b>To:</b> Simon Peyton Jones <simonpj@microsoft.com>; ghc-devs <ghc-devs@haskell.org><br><b>Subject:</b> RE: Windows broken<o:p></o:p></p></div></div><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal>Hi Simon,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>What happens when you try to compile that simple test with the bundled gcc?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Could you also run it through strace, this will force msys2 not to swallow errors from the OS.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Should you get an exception dialog then rm -rf inplace/mingw and rerun configure (I assume you’re on a recent revision).<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>If none of the above give a clue, you could try ./configure --enable-distro-toolchain, this will have it skip the bundled GCC<o:p></o:p></p><p class=MsoNormal>And use any installed by msys2. If this work then try rm’ing the GHC-tarballs folder and the inplace/mingw folder and try again<o:p></o:p></p><p class=MsoNormal>With –enable-tarballs-autodownloads.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Tamar.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From: </b><a href="mailto:ghc-devs@haskell.org">Simon Peyton Jones via ghc-devs</a><br><b>Sent: </b>Thursday, June 29, 2017 00:35<br><b>To: </b><a href="mailto:ghc-devs@haskell.org">ghc-devs</a><br><b>Subject: </b>Windows broken<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0in;margin-bottom:6.0pt;margin-left:0in'><span lang=EN-GB>Help please!<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0in;margin-bottom:6.0pt;margin-left:0in'><span lang=EN-GB>Suddenly my Windows build has stopped working. See below. What should I do? I’m totally stuck.<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0in;margin-bottom:6.0pt;margin-left:0in'><span lang=EN-GB>This has never happened before.<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0in;margin-bottom:6.0pt;margin-left:0in'><span lang=EN-GB>I get this:<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>GHC path canonicalised to: c:/fp/ghc-8.0.2/bin/ghc<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>checking build system type... x86_64-pc-msys<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>checking host system type... x86_64-pc-msys<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>checking target system type... x86_64-pc-msys<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>Build platform inferred as: x86_64-unknown-mingw32<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>Host platform inferred as: x86_64-unknown-mingw32<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>Target platform inferred as: x86_64-unknown-mingw32<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>GHC build : x86_64-unknown-mingw32<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>GHC host : x86_64-unknown-mingw32<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>GHC target : x86_64-unknown-mingw32<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>LLVM target: x86_64-unknown-mingw32<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>checking for path to top of build tree... C:/code/HEAD<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure: Checking for Windows toolchain tarballs...<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure: Extracting Windows toolchain from archives (may take a while)...<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure: In-tree MingW-w64 tree created<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure: Making in-tree perl tree<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure: In-tree perl tree created<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>checking whether the C compiler works... no<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure: error: in `/c/code/HEAD':<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure: error: C compiler cannot create executables<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>See `config.log' for more details<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0in;margin-bottom:6.0pt;margin-left:0in'><span lang=EN-GB>Something wrong with the gcc.exe? Config.log has this<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>gcc version 6.3.0 (Rev2, Built by MSYS2 project) <o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure:4950: $? = 0<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure:4939: C:/code/HEAD/inplace/mingw/bin/gcc.exe -V >&5<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>gcc.exe: error: unrecognized command line option '-V'<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>gcc.exe: fatal error: no input files<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>compilation terminated.<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure:4950: $? = 1<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure:4939: C:/code/HEAD/inplace/mingw/bin/gcc.exe -qversion >&5<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>gcc.exe: error: unrecognized command line option '-qversion'; did you mean '--version'?<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>gcc.exe: fatal error: no input files<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>compilation terminated.<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure:4950: $? = 1<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure:4970: checking whether the C compiler works<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure:4992: C:/code/HEAD/inplace/mingw/bin/gcc.exe conftest.c >&5<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure:4996: $? = 1<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure:5034: result: no<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure: failed program was:<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| /* confdefs.h */<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| #define PACKAGE_NAME "The Glorious Glasgow Haskell Compilation System"<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| #define PACKAGE_TARNAME "ghc-8.3"<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| #define PACKAGE_VERSION "8.3"<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| #define PACKAGE_STRING "The Glorious Glasgow Haskell Compilation System 8.3"<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| #define PACKAGE_BUGREPORT "<a href="mailto:glasgow-haskell-bugs@haskell.org">glasgow-haskell-bugs@haskell.org</a>"<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| #define PACKAGE_URL ""<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| /* end confdefs.h. */<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| <o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| int<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| main ()<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| {<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| <o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| ;<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| return 0;<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>| }<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure:5039: error: in `/c/code/HEAD':<o:p></o:p></span></p><p class=Code style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><span lang=EN-GB>configure:5041: error: C compiler cannot create executables</span><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif'><o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>