[Bug external/15340] New: The 7.6 branch fails to build under MinGW

[Bug external/15340] New: The 7.6 branch fails to build under MinGW

[mgherzan at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=15340

             Bug #: 15340
           Summary: The 7.6 branch fails to build under MinGW
           Product: gdb
           Version: HEAD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: external
        AssignedTo: unassigned@sourceware.org
        ReportedBy: mgherzan@gmail.com
    Classification: Unclassified


Created attachment 6967
  --> http://sourceware.org/bugzilla/attachment.cgi?id=6967
the stderr output of make -k

Most build errors are caused by libiberty. The stderr output is attached.

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[Bug external/15340] The 7.6 branch fails to build under MinGW

[mgherzan at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=15340

Mircea Gherzan <mgherzan at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |7.6
           Severity|normal                      |critical

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[Bug external/15340] The 7.6 branch fails to build under MinGW

[brobecker at gnat dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=15340

Joel Brobecker <brobecker at gnat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |brobecker at gnat dot com

--- Comment #1 from Joel Brobecker <brobecker at gnat dot com> 2013-04-17 10:55:59 UTC ---
>From the logs, it looks like the problem occurs with 64bit MinGW. But I could
not reproduce. Setup issue?

Suggest not blocking for 7.6 release.

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[Bug external/15340] The 7.6 branch fails to build under MinGW

[brobecker at gnat dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=15340

--- Comment #2 from Joel Brobecker <brobecker at gnat dot com> 2013-04-17 10:58:02 UTC ---
Suggest also providing more info:
  * Compiler version
  * command used to configure GDB, and in particular, the use of --build=...

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[Bug external/15340] The 7.6 branch fails to build under MinGW

[palves at redhat dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=15340

Pedro Alves <palves at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |WAITING
                 CC|                            |palves at redhat dot com

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[Bug external/15340] The 7.6 branch fails to build under MinGW

[gdb-bugs at dadommas dot de]

http://sourceware.org/bugzilla/show_bug.cgi?id=15340

gdb-bugs at dadommas dot de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |gdb-bugs at dadommas dot de

--- Comment #3 from gdb-bugs at dadommas dot de 2013-05-04 00:49:31 UTC ---
I can confirm this issue with current git master, using mingw-w64 gcc4.8.0
32bit from mingw-builds. Configure command used was:

./configure --prefix=/g/progEnv/gdb-git/repo/../install --build=mingw32
--host=mingw32 \
--target=mingw32 \
CFLAGS="-O2 -march=native \
-I/g/progEnv/gdb-git/repo/../expat-install/include \
-L/g/progEnv/gdb-git/repo/../expat-install/lib \
-I/g/progEnv/gdb-git/repo/../libiconv-install/include \
-L/g/progEnv/gdb-git/repo/../libiconv-install/lib" \
--with-python=/c/python26 --with-expat --disable-nls

gcc -v:

$ gcc -v
Using built-in specs.
COLLECT_GCC=t:\mingw32\bin\gcc.exe
COLLECT_LTO_WRAPPER=t:/mingw32/bin/../libexec/gcc/i686-w64-mingw32/4.8.0/lto-wrapper.exe
Target: i686-w64-mingw32
Configured with: ../../../src/gcc-4.8.0/configure --host=i686-w64-mingw32
--build=i686-w64-mingw32 --target=i686-w64-mingw32 --prefix=/mingw32
--with-sysroot=/temp/x32-480-posix-dwarf-r1/mingw32 --enable-shared
--enable-static --disable-multilib --enable-languages=c,c++,fortran,lto
--enable-libstdcxx-time=yes --enable-threads=posix --enable-libgomp
--enable-lto --enable-graphite --enable-checking=release
--enable-fully-dynamic-string --enable-version-specific-runtime-libs
--disable-sjlj-exceptions --with-dwarf2 --disable-isl-version-check
--disable-cloog-version-check --disable-libstdcxx-pch --disable-libstdcxx-debug
--disable-bootstrap --disable-rpath --disable-win32-registry --disable-nls
--disable-werror --disable-symvers --with-gnu-as --with-gnu-ld --with-arch=i686
--with-tune=generic --with-host-libstdcxx='-static -lstdc++' --with-libiconv
--with-system-zlib --with-gmp=/temp/mingw-prereq/i686-w64-mingw32-static
--with-mpfr=/temp/mingw-prereq/i686-w64-mingw32-static
--with-mpc=/temp/mingw-prereq/i686-w64-mingw32-static
--with-isl=/temp/mingw-prereq/i686-w64-mingw32-static
--with-cloog=/temp/mingw-prereq/i686-w64-mingw32-static
--enable-cloog-backend=isl --with-pkgversion='rev1, Built by MinGW-builds
project' --with-bugurl=http://sourceforge.net/projects/mingwbuilds/ CFLAGS='-O2
-pipe -I/temp/x32-480-posix-dwarf-r1/libs/include
-I/temp/mingw-prereq/x32-zlib/include
-I/temp/mingw-prereq/i686-w64-mingw32-static/include' CXXFLAGS='-O2 -pipe
-I/temp/x32-480-posix-dwarf-r1/libs/include
-I/temp/mingw-prereq/x32-zlib/include
-I/temp/mingw-prereq/i686-w64-mingw32-static/include' CPPFLAGS= LDFLAGS='-pipe
-L/temp/x32-480-posix-dwarf-r1/libs/lib -L/temp/mingw-prereq/x32-zlib/lib
-L/temp/mingw-prereq/i686-w64-mingw32-static/lib
-L/temp/x32-480-posix-dwarf-r1/mingw32/opt/lib'
Thread model: posix
gcc version 4.8.0 (rev1, Built by MinGW-builds project)

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[Bug external/15340] The 7.6 branch fails to build under MinGW

[ssbssa at sourceware dot org]

https://sourceware.org/bugzilla/show_bug.cgi?id=15340

Hannes Domani <ssbssa at sourceware dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ssbssa at sourceware dot org

--- Comment #4 from Hannes Domani <ssbssa at sourceware dot org> ---
It looks like STDC_HEADERS is not defined in config.h, so we probably would
need the config.log to see why "checking for ANSI C header files" fails (if
this even is still a problem, I know I never had this problem compiling with
mingw-w64).

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[Bug external/15340] The 7.6 branch fails to build under MinGW

[simark at simark dot ca]

https://sourceware.org/bugzilla/show_bug.cgi?id=15340

Simon Marchi <simark at simark dot ca> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |WORKSFORME
             Status|WAITING                     |RESOLVED
                 CC|                            |simark at simark dot ca

--- Comment #5 from Simon Marchi <simark at simark dot ca> ---
I'll close this, since there's no more details, and plenty of people are
building fine with mingw-w64.  Please re-open if it's still a problem.

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