Well, despite those very real error messages I had, its gone now with a full msys reinstall. Same dependencies for 32 bit. I just decided to try the 64 bit since to me it seemed like you were saying that would be more likely to work. As part of installing the 64 bit, I decided to incur more pain and sort mingw by 32 bit and 64 bit directories. Since I didn't know what dependencies on directory structure may exist internally, I just blew it all away and reinstalled both 64 and 32 bit. 64 bit QEMU built, so I went back and tried 32, and no problem with configure. In x64 I had to enable the built in ffs again, and I suspect I'll have to do that in 32 bit as well if I want to build it, but since configure worked this time, I am guessing something went wrong with the msys/mingw install. I don't normally use mingw, so this was the first project I had tried to compile with it. I did't keep any of the old mingw so I can't test that theory, but its the best I've got!
-- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1276847 Title: Build fails on latest MinGW Status in QEMU: New Bug description: I've run across all sorts of problems. The first was simple, warnings treated as errors, and a warning of -fPIC ignored because its generating all code as position independant. Next came the %hhx's everywhere. MinGW is apparently following old MSVC non-C99 compliant systems, and hhx is not defined. Again, warnings as errors killed the build. zlib can never be found, for some reason I have to add a -I /include. %llx is also not recognized on mingw, but MinGW does have inttypes.h, so those could easily be converted to PRIx64's with a regex. asprintf is not included in MinGW, used in srcpos.c only so far, so I added an implementation in my build driectory which I found online. lstat is not part of mingw, and ntfs's links are different anyhow, so I #defined lstat to stat. fnmatch is included in libiberty, so I had to frab fnmatch.h from MinGW's sourceforge and then add the -liberty statement to the makefile. I get the feeling though, based on the number of warnings I'm seeing flash across as the compiler attempts to go through this that there are going to be more errors to fix. Catching the initial errors was quite tough because for some reason in pixman and dtc the errors couldn't cause compilation to stop, and running make again wouldn't attempt to rebuild the failures. I had to watch it like a hawk and ctrl-c it when I saw an error until I finally got a build! For reference, my build system looks like: User@Computer /c/projects/qemu-1.7.0 $ gcc -v Using built-in specs. COLLECT_GCC=C:\mingw\bin\gcc.exe COLLECT_LTO_WRAPPER=c:/mingw/bin/../libexec/gcc/mingw32/4.8.1/lto-wrapper.exe Target: mingw32 Configured with: ../gcc-4.8.1/configure --prefix=/mingw --host=mingw32 --build=mingw32 --without-pic --enable-shared --enable-static --with-gnu-ld --enable-lto --enable-libssp --disable-multilib --enable-languages=c,c++,fortran,objc,obj-c++,ada --disable-sjlj-exceptions --with-dwarf2 --disable-win32-registry --enable-libstdcxx-debug --enable-version-specific-runtime-libs --with-gmp=/usr/src/pkg/gmp-5.1.2-1-mingw32-src/bld --with-mpc=/usr/src/pkg/mpc-1.0.1-1-mingw32-src/bld --with-mpfr= --with-system-zlib --with-gnu-as --enable-decimal-float=yes --enable-libgomp --enable-threads --with-libiconv-prefix=/mingw32 --with-libintl-prefix=/mingw --disable-bootstrap LDFLAGS=-s CFLAGS=-D_USE_32BIT_TIME_T Thread model: win32 gcc version 4.8.1 (GCC) I'm not wonderful with making patches, and most of what I've done I've not properly guarded against other OS's either, but if you want, assuming I ever get it to build, I can post the patch of all the changes I made... To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1276847/+subscriptions
