gcc -v Using built-in specs. COLLECT_GCC=C:\MinGW\bin\gcc.exe COLLECT_LTO_WRAPPER=c:/mingw/bin/../libexec/gcc/mingw32/4.6.1/lto-wrapper.exe Target: mingw32 Configured with: ../gcc-4.6.1/configure --enable-languages=c,c++,fortran,objc,obj-c++ --disable-sjlj-exceptions --with-dwarf2 --enable-shared --enable-libgomp --disable-win32-registry --enable-libstdcxx-debug --enable-version-specific-runtime-libs --build=mingw32 --prefix=/mingw Thread model: win32 gcc version 4.6.1 (GCC)
c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c: In function 'squeakExceptionHandler': c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:18: error: '_RC_NEAR' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:18: note: each undeclared identifier is reported only once for each function it appears in c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:18: error: '_PC_53' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:18: error: '_EM_INVALID' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:18: error: '_EM_ZERODIVIDE' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:18: error: '_EM_OVERFLOW' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:18: error: '_EM_UNDERFLOW' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:18: error: '_EM_INEXACT' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:18: error: '_EM_DENORMAL' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:31: error: '_MCW_EM' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:41: error: '_MCW_RC' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:51: error: '_MCW_PC' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:128:61: error: '_MCW_IC' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c: In function 'sqMain': c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:1249:14: error: '_RC_NEAR' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:1249:14: error: '_PC_53' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:1249:14: error: '_EM_INVALID' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:1249:14: error: '_EM_ZERODIVIDE' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:1249:14: error: '_EM_OVERFLOW' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:1249:14: error: '_EM_UNDERFLOW' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:1249:14: error: '_EM_INEXACT' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:1249:14: error: '_EM_DENORMAL' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:1249:27: error: '_MCW_EM' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:1249:37: error: '_MCW_RC' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:1249:47: error: '_MCW_PC' undeclared (first use in this function) c:/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c:1249:57: error: '_MCW_IC' undeclared (first use in this function) make[2]: *** [CMakeFiles/CogVM.dir/C_/MinGW/msys/1.0/home/sig/cog/blessed/platforms/win32/vm/sqWin32Intel.c.obj] Error 1 make[1]: *** [CMakeFiles/CogVM.dir/all] Error 2
googled a bit and found swift solution:
Modify the /mingw/lib/gcc/GCC-VERSION/mingw32/include/float.h file and add
#ifndef _MINGW_FLOAT_H_ #include_next <float.h> #endif
(yeah, literally copy and paste at the end of that file)
Read here: http://sourceforge.net/mailarchive/message.php?msg_id=28824347
i wonder how to workaround this w/o modifying the file...